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markt pushed a commit to branch main
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The following commit(s) were added to refs/heads/main by this push:
new 408ed18861 Code clean-up - formatting. No functional change.
408ed18861 is described below
commit 408ed18861c1f4795fa7ddafd417319c6dea14a2
Author: Mark Thomas <[email protected]>
AuthorDate: Thu May 22 17:10:23 2025 +0100
Code clean-up - formatting. No functional change.
---
.../digester/AbstractObjectCreationFactory.java | 24 +-
.../apache/tomcat/util/digester/ArrayStack.java | 70 +--
.../tomcat/util/digester/CallMethodRule.java | 198 ++++----
.../apache/tomcat/util/digester/CallParamRule.java | 66 +--
java/org/apache/tomcat/util/digester/Digester.java | 541 ++++++++++-----------
.../tomcat/util/digester/DocumentProperties.java | 6 +-
.../util/digester/EnvironmentPropertySource.java | 19 +-
.../tomcat/util/digester/FactoryCreateRule.java | 50 +-
.../tomcat/util/digester/ObjectCreateRule.java | 39 +-
.../util/digester/ObjectCreationFactory.java | 25 +-
java/org/apache/tomcat/util/digester/Rule.java | 64 ++-
java/org/apache/tomcat/util/digester/RuleSet.java | 31 +-
java/org/apache/tomcat/util/digester/Rules.java | 36 +-
.../org/apache/tomcat/util/digester/RulesBase.java | 80 ++-
.../digester/ServiceBindingPropertySource.java | 37 +-
.../apache/tomcat/util/digester/SetNextRule.java | 88 ++--
.../tomcat/util/digester/SetPropertiesRule.java | 25 +-
.../tomcat/util/digester/SystemPropertySource.java | 5 +-
18 files changed, 652 insertions(+), 752 deletions(-)
diff --git
a/java/org/apache/tomcat/util/digester/AbstractObjectCreationFactory.java
b/java/org/apache/tomcat/util/digester/AbstractObjectCreationFactory.java
index 01faa5347c..4c647fa766 100644
--- a/java/org/apache/tomcat/util/digester/AbstractObjectCreationFactory.java
+++ b/java/org/apache/tomcat/util/digester/AbstractObjectCreationFactory.java
@@ -21,19 +21,18 @@ import org.xml.sax.Attributes;
/**
- * <p>Abstract base class for <code>ObjectCreationFactory</code>
- * implementations.</p>
+ * <p>
+ * Abstract base class for <code>ObjectCreationFactory</code> implementations.
+ * </p>
*/
-public abstract class AbstractObjectCreationFactory
- implements ObjectCreationFactory {
+public abstract class AbstractObjectCreationFactory implements
ObjectCreationFactory {
// ----------------------------------------------------- Instance Variables
/**
- * The associated <code>Digester</code> instance that was set up by
- * {@link FactoryCreateRule} upon initialization.
+ * The associated <code>Digester</code> instance that was set up by {@link
FactoryCreateRule} upon initialization.
*/
private Digester digester = null;
@@ -42,8 +41,8 @@ public abstract class AbstractObjectCreationFactory
/**
- * <p>Factory method called by {@link FactoryCreateRule} to supply an
- * object based on the element's attributes.
+ * <p>
+ * Factory method called by {@link FactoryCreateRule} to supply an object
based on the element's attributes.
*
* @param attributes the element's attributes
*
@@ -54,8 +53,8 @@ public abstract class AbstractObjectCreationFactory
/**
- * <p>Returns the {@link Digester} that was set by the
- * {@link FactoryCreateRule} upon initialization.
+ * <p>
+ * Returns the {@link Digester} that was set by the {@link
FactoryCreateRule} upon initialization.
*/
@Override
public Digester getDigester() {
@@ -64,8 +63,9 @@ public abstract class AbstractObjectCreationFactory
/**
- * <p>Set the {@link Digester} to allow the implementation to do logging,
- * classloading based on the digester's classloader, etc.
+ * <p>
+ * Set the {@link Digester} to allow the implementation to do logging,
classloading based on the digester's
+ * classloader, etc.
*
* @param digester parent Digester object
*/
diff --git a/java/org/apache/tomcat/util/digester/ArrayStack.java
b/java/org/apache/tomcat/util/digester/ArrayStack.java
index 9911811d54..6f63b4f885 100644
--- a/java/org/apache/tomcat/util/digester/ArrayStack.java
+++ b/java/org/apache/tomcat/util/digester/ArrayStack.java
@@ -21,27 +21,28 @@ import java.util.ArrayList;
import java.util.EmptyStackException;
/**
- * <p>Imported copy of the <code>ArrayStack</code> class from
- * Commons Collections, which was the only direct dependency from Digester.</p>
- *
- * <p><strong>WARNING</strong> - This class is public solely to allow it to be
- * used from subpackages of <code>org.apache.commons.digester</code>.
- * It should not be considered part of the public API of Commons Digester.
- * If you want to use such a class yourself, you should use the one from
- * Commons Collections directly.</p>
- *
- * <p>An implementation of the {@link java.util.Stack} API that is based on an
- * <code>ArrayList</code> instead of a <code>Vector</code>, so it is not
- * synchronized to protect against multi-threaded access. The implementation
- * is therefore operates faster in environments where you do not need to
- * worry about multiple thread contention.</p>
- *
- * <p>Unlike <code>Stack</code>, <code>ArrayStack</code> accepts null entries.
+ * <p>
+ * Imported copy of the <code>ArrayStack</code> class from Commons
Collections, which was the only direct dependency
+ * from Digester.
+ * </p>
+ * <p>
+ * <strong>WARNING</strong> - This class is public solely to allow it to be
used from subpackages of
+ * <code>org.apache.commons.digester</code>. It should not be considered part
of the public API of Commons Digester. If
+ * you want to use such a class yourself, you should use the one from Commons
Collections directly.
+ * </p>
+ * <p>
+ * An implementation of the {@link java.util.Stack} API that is based on an
<code>ArrayList</code> instead of a
+ * <code>Vector</code>, so it is not synchronized to protect against
multi-threaded access. The implementation is
+ * therefore operates faster in environments where you do not need to worry
about multiple thread contention.
+ * </p>
+ * <p>
+ * Unlike <code>Stack</code>, <code>ArrayStack</code> accepts null entries.
* </p>
*
* @param <E> Type of object in this stack
*
* @see java.util.Stack
+ *
* @since Digester 1.6 (from Commons Collections 1.0)
*/
public class ArrayStack<E> extends ArrayList<E> {
@@ -51,8 +52,8 @@ public class ArrayStack<E> extends ArrayList<E> {
private static final long serialVersionUID = 2130079159931574599L;
/**
- * Constructs a new empty <code>ArrayStack</code>. The initial size
- * is controlled by <code>ArrayList</code> and is currently 10.
+ * Constructs a new empty <code>ArrayStack</code>. The initial size is
controlled by <code>ArrayList</code> and is
+ * currently 10.
*/
public ArrayStack() {
super();
@@ -61,9 +62,9 @@ public class ArrayStack<E> extends ArrayList<E> {
/**
* Constructs a new empty <code>ArrayStack</code> with an initial size.
*
- * @param initialSize the initial size to use
- * @throws IllegalArgumentException if the specified initial size
- * is negative
+ * @param initialSize the initial size to use
+ *
+ * @throws IllegalArgumentException if the specified initial size is
negative
*/
public ArrayStack(int initialSize) {
super(initialSize);
@@ -72,8 +73,8 @@ public class ArrayStack<E> extends ArrayList<E> {
/**
* Return <code>true</code> if this stack is currently empty.
* <p>
- * This method exists for compatibility with <code>java.util.Stack</code>.
- * New users of this class should use <code>isEmpty</code> instead.
+ * This method exists for compatibility with <code>java.util.Stack</code>.
New users of this class should use
+ * <code>isEmpty</code> instead.
*
* @return true if the stack is currently empty
*/
@@ -85,7 +86,8 @@ public class ArrayStack<E> extends ArrayList<E> {
* Returns the top item off of this stack without removing it.
*
* @return the top item on the stack
- * @throws EmptyStackException if the stack is empty
+ *
+ * @throws EmptyStackException if the stack is empty
*/
public E peek() throws EmptyStackException {
int n = size();
@@ -97,13 +99,13 @@ public class ArrayStack<E> extends ArrayList<E> {
}
/**
- * Returns the n'th item down (zero-relative) from the top of this
- * stack without removing it.
+ * Returns the n'th item down (zero-relative) from the top of this stack
without removing it.
+ *
+ * @param n the number of items down to go
*
- * @param n the number of items down to go
* @return the n'th item on the stack, zero relative
- * @throws EmptyStackException if there are not enough items on the
- * stack to satisfy this request
+ *
+ * @throws EmptyStackException if there are not enough items on the stack
to satisfy this request
*/
public E peek(int n) throws EmptyStackException {
int m = (size() - n) - 1;
@@ -118,7 +120,8 @@ public class ArrayStack<E> extends ArrayList<E> {
* Pops the top item off of this stack and return it.
*
* @return the top item on the stack
- * @throws EmptyStackException if the stack is empty
+ *
+ * @throws EmptyStackException if the stack is empty
*/
public E pop() throws EmptyStackException {
int n = size();
@@ -130,10 +133,11 @@ public class ArrayStack<E> extends ArrayList<E> {
}
/**
- * Pushes a new item onto the top of this stack. The pushed item is also
- * returned. This is equivalent to calling <code>add</code>.
+ * Pushes a new item onto the top of this stack. The pushed item is also
returned. This is equivalent to calling
+ * <code>add</code>.
+ *
+ * @param item the item to be added
*
- * @param item the item to be added
* @return the item just pushed
*/
public E push(E item) {
diff --git a/java/org/apache/tomcat/util/digester/CallMethodRule.java
b/java/org/apache/tomcat/util/digester/CallMethodRule.java
index 6dc429f4d0..e2200350c3 100644
--- a/java/org/apache/tomcat/util/digester/CallMethodRule.java
+++ b/java/org/apache/tomcat/util/digester/CallMethodRule.java
@@ -22,56 +22,48 @@ import org.apache.tomcat.util.IntrospectionUtils;
import org.xml.sax.Attributes;
/**
- * <p>Rule implementation that calls a method on an object on the stack
- * (normally the top/parent object), passing arguments collected from
- * subsequent <code>CallParamRule</code> rules or from the body of this
- * element. </p>
- *
- * <p>By using {@link #CallMethodRule(String methodName)}
- * a method call can be made to a method which accepts no
- * arguments.</p>
- *
- * <p>Incompatible method parameter types are converted
- * using <code>org.apache.commons.beanutils.ConvertUtils</code>.
+ * <p>
+ * Rule implementation that calls a method on an object on the stack (normally
the top/parent object), passing arguments
+ * collected from subsequent <code>CallParamRule</code> rules or from the body
of this element.
* </p>
- *
- * <p>This rule now uses
+ * <p>
+ * By using {@link #CallMethodRule(String methodName)} a method call can be
made to a method which accepts no arguments.
+ * </p>
+ * <p>
+ * Incompatible method parameter types are converted using
<code>org.apache.commons.beanutils.ConvertUtils</code>.
+ * </p>
+ * <p>
+ * This rule now uses
* <a
href="https://commons.apache.org/beanutils/apidocs/org/apache/commons/beanutils/MethodUtils.html";>
- * org.apache.commons.beanutils.MethodUtils#invokeMethod
- * </a> by default.
- * This increases the kinds of methods successfully and allows primitives
- * to be matched by passing in wrapper classes.
- * There are rare cases when
org.apache.commons.beanutils.MethodUtils#invokeExactMethod
- * (the old default) is required.
- * This method is much stricter in its reflection.
- * Setting the <code>UseExactMatch</code> to true reverts to the use of this
- * method.</p>
- *
- * <p>Note that the target method is invoked when the <i>end</i> of
- * the tag the CallMethodRule fired on is encountered, <i>not</i> when the
- * last parameter becomes available. This implies that rules which fire on
- * tags nested within the one associated with the CallMethodRule will
- * fire before the CallMethodRule invokes the target method. This behaviour is
- * not configurable. </p>
- *
- * <p>Note also that if a CallMethodRule is expecting exactly one parameter
- * and that parameter is not available (e.g. CallParamRule is used with an
- * attribute name but the attribute does not exist) then the method will
- * not be invoked. If a CallMethodRule is expecting more than one parameter,
- * then it is always invoked, regardless of whether the parameters were
- * available or not (missing parameters are passed as null values).</p>
+ * org.apache.commons.beanutils.MethodUtils#invokeMethod </a> by default. This
increases the kinds of methods
+ * successfully and allows primitives to be matched by passing in wrapper
classes. There are rare cases when
+ * org.apache.commons.beanutils.MethodUtils#invokeExactMethod (the old
default) is required. This method is much
+ * stricter in its reflection. Setting the <code>UseExactMatch</code> to true
reverts to the use of this method.
+ * </p>
+ * <p>
+ * Note that the target method is invoked when the <i>end</i> of the tag the
CallMethodRule fired on is encountered,
+ * <i>not</i> when the last parameter becomes available. This implies that
rules which fire on tags nested within the
+ * one associated with the CallMethodRule will fire before the CallMethodRule
invokes the target method. This behaviour
+ * is not configurable.
+ * </p>
+ * <p>
+ * Note also that if a CallMethodRule is expecting exactly one parameter and
that parameter is not available (e.g.
+ * CallParamRule is used with an attribute name but the attribute does not
exist) then the method will not be invoked.
+ * If a CallMethodRule is expecting more than one parameter, then it is always
invoked, regardless of whether the
+ * parameters were available or not (missing parameters are passed as null
values).
+ * </p>
*/
public class CallMethodRule extends Rule {
// ----------------------------------------------------------- Constructors
/**
- * Construct a "call method" rule with the specified method name. The
- * parameter types (if any) default to java.lang.String.
+ * Construct a "call method" rule with the specified method name. The
parameter types (if any) default to
+ * java.lang.String.
*
* @param methodName Method name of the parent method to call
- * @param paramCount The number of parameters to collect, or
- * zero for a single argument from the body of this element.
+ * @param paramCount The number of parameters to collect, or zero for a
single argument from the body of this
+ * element.
*/
public CallMethodRule(String methodName, int paramCount) {
this(0, methodName, paramCount);
@@ -79,16 +71,15 @@ public class CallMethodRule extends Rule {
/**
- * Construct a "call method" rule with the specified method name. The
- * parameter types (if any) default to java.lang.String.
+ * Construct a "call method" rule with the specified method name. The
parameter types (if any) default to
+ * java.lang.String.
*
- * @param targetOffset location of the target object. Positive numbers are
- * relative to the top of the digester object stack. Negative numbers
- * are relative to the bottom of the stack. Zero implies the top
- * object on the stack.
- * @param methodName Method name of the parent method to call
- * @param paramCount The number of parameters to collect, or
- * zero for a single argument from the body of this element.
+ * @param targetOffset location of the target object. Positive numbers are
relative to the top of the digester
+ * object stack. Negative numbers are relative to
the bottom of the stack. Zero implies the
+ * top object on the stack.
+ * @param methodName Method name of the parent method to call
+ * @param paramCount The number of parameters to collect, or zero for a
single argument from the body of this
+ * element.
*/
public CallMethodRule(int targetOffset, String methodName, int paramCount)
{
this.targetOffset = targetOffset;
@@ -104,8 +95,7 @@ public class CallMethodRule extends Rule {
/**
- * Construct a "call method" rule with the specified method name.
- * The method should accept no parameters.
+ * Construct a "call method" rule with the specified method name. The
method should accept no parameters.
*
* @param methodName Method name of the parent method to call
*/
@@ -115,27 +105,21 @@ public class CallMethodRule extends Rule {
/**
- * Construct a "call method" rule with the specified method name and
- * parameter types. If <code>paramCount</code> is set to zero the rule
- * will use the body of this element as the single argument of the
- * method, unless <code>paramTypes</code> is null or empty, in this
- * case the rule will call the specified method with no arguments.
+ * Construct a "call method" rule with the specified method name and
parameter types. If <code>paramCount</code> is
+ * set to zero the rule will use the body of this element as the single
argument of the method, unless
+ * <code>paramTypes</code> is null or empty, in this case the rule will
call the specified method with no arguments.
*
- * @param targetOffset location of the target object. Positive numbers are
- * relative to the top of the digester object stack. Negative numbers
- * are relative to the bottom of the stack. Zero implies the top
- * object on the stack.
- * @param methodName Method name of the parent method to call
- * @param paramCount The number of parameters to collect, or
- * zero for a single argument from the body of this element
- * @param paramTypes The Java classes that represent the
- * parameter types of the method arguments
- * (if you wish to use a primitive type, specify the corresponding
- * Java wrapper class instead, such as <code>java.lang.Boolean.TYPE</code>
- * for a <code>boolean</code> parameter)
+ * @param targetOffset location of the target object. Positive numbers are
relative to the top of the digester
+ * object stack. Negative numbers are relative to
the bottom of the stack. Zero implies the
+ * top object on the stack.
+ * @param methodName Method name of the parent method to call
+ * @param paramCount The number of parameters to collect, or zero for a
single argument from the body of this
+ * element
+ * @param paramTypes The Java classes that represent the parameter types
of the method arguments (if you wish to
+ * use a primitive type, specify the corresponding
Java wrapper class instead, such as
+ * <code>java.lang.Boolean.TYPE</code> for a
<code>boolean</code> parameter)
*/
- public CallMethodRule(int targetOffset, String methodName, int paramCount,
- Class<?>[] paramTypes) {
+ public CallMethodRule(int targetOffset, String methodName, int paramCount,
Class<?>[] paramTypes) {
this.targetOffset = targetOffset;
this.methodName = methodName;
@@ -159,9 +143,8 @@ public class CallMethodRule extends Rule {
/**
- * location of the target object for the call, relative to the
- * top of the digester object stack. The default value of zero
- * means the target object is the one on top of the stack.
+ * location of the target object for the call, relative to the top of the
digester object stack. The default value
+ * of zero means the target object is the one on top of the stack.
*/
protected final int targetOffset;
@@ -173,9 +156,8 @@ public class CallMethodRule extends Rule {
/**
- * The number of parameters to collect from <code>MethodParam</code> rules.
- * If this value is zero, a single parameter will be collected from the
- * body of this element.
+ * The number of parameters to collect from <code>MethodParam</code>
rules. If this value is zero, a single
+ * parameter will be collected from the body of this element.
*/
protected final int paramCount;
@@ -195,8 +177,8 @@ public class CallMethodRule extends Rule {
// --------------------------------------------------------- Public Methods
/**
- * Should <code>MethodUtils.invokeExactMethod</code>
- * be used for the reflection.
+ * Should <code>MethodUtils.invokeExactMethod</code> be used for the
reflection.
+ *
* @return <code>true</code> if invokeExactMethod is used
*/
public boolean getUseExactMatch() {
@@ -205,8 +187,8 @@ public class CallMethodRule extends Rule {
/**
- * Set whether <code>MethodUtils.invokeExactMethod</code>
- * should be used for the reflection.
+ * Set whether <code>MethodUtils.invokeExactMethod</code> should be used
for the reflection.
+ *
* @param useExactMatch The flag value
*/
public void setUseExactMatch(boolean useExactMatch) {
@@ -217,16 +199,13 @@ public class CallMethodRule extends Rule {
/**
* Process the start of this element.
*
- * @param namespace the namespace URI of the matching element, or an
- * empty string if the parser is not namespace aware or the element has
- * no namespace
- * @param name the local name if the parser is namespace aware, or just
- * the element name otherwise
+ * @param namespace the namespace URI of the matching element, or an
empty string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
* @param attributes The attribute list for this element
*/
@Override
- public void begin(String namespace, String name, Attributes attributes)
- throws Exception {
+ public void begin(String namespace, String name, Attributes attributes)
throws Exception {
// Push an array to capture the parameter values if necessary
if (paramCount > 0) {
@@ -240,16 +219,13 @@ public class CallMethodRule extends Rule {
/**
* Process the body text of this element.
*
- * @param namespace the namespace URI of the matching element, or an
- * empty string if the parser is not namespace aware or the element has
- * no namespace
- * @param name the local name if the parser is namespace aware, or just
- * the element name otherwise
- * @param bodyText The body text of this element
+ * @param namespace the namespace URI of the matching element, or an empty
string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
+ * @param bodyText The body text of this element
*/
@Override
- public void body(String namespace, String name, String bodyText)
- throws Exception {
+ public void body(String namespace, String name, String bodyText) throws
Exception {
if (paramCount == 0) {
this.bodyText = bodyText.trim().intern();
@@ -261,11 +237,9 @@ public class CallMethodRule extends Rule {
/**
* Process the end of this element.
*
- * @param namespace the namespace URI of the matching element, or an
- * empty string if the parser is not namespace aware or the element has
- * no namespace
- * @param name the local name if the parser is namespace aware, or just
- * the element name otherwise
+ * @param namespace the namespace URI of the matching element, or an empty
string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
*/
@SuppressWarnings("null") // parameters can't trigger NPE
@Override
@@ -278,8 +252,8 @@ public class CallMethodRule extends Rule {
parameters = (Object[]) digester.popParams();
if (digester.log.isTraceEnabled()) {
- for (int i=0,size=parameters.length;i<size;i++) {
- digester.log.trace("[CallMethodRule](" + i + ")" +
parameters[i]) ;
+ for (int i = 0, size = parameters.length; i < size; i++) {
+ digester.log.trace("[CallMethodRule](" + i + ")" +
parameters[i]);
}
}
@@ -314,13 +288,11 @@ public class CallMethodRule extends Rule {
// for non-stringy param types
Object param = parameters[i];
// Tolerate null non-primitive values
- if(null == param && !paramTypes[i].isPrimitive()) {
+ if (null == param && !paramTypes[i].isPrimitive()) {
paramValues[i] = null;
- } else if(param instanceof String &&
- !String.class.isAssignableFrom(paramTypes[i])) {
+ } else if (param instanceof String &&
!String.class.isAssignableFrom(paramTypes[i])) {
- paramValues[i] =
- IntrospectionUtils.convert((String) parameters[i],
paramTypes[i]);
+ paramValues[i] = IntrospectionUtils.convert((String)
parameters[i], paramTypes[i]);
} else {
paramValues[i] = parameters[i];
}
@@ -331,12 +303,12 @@ public class CallMethodRule extends Rule {
if (targetOffset >= 0) {
target = digester.peek(targetOffset);
} else {
- target = digester.peek( digester.getCount() + targetOffset );
+ target = digester.peek(digester.getCount() + targetOffset);
}
if (target == null) {
- String sb = "[CallMethodRule]{" + digester.match + "} Call target
is null (" +
- "targetOffset=" + targetOffset + ",stackdepth=" +
digester.getCount() + ')';
+ String sb = "[CallMethodRule]{" + digester.match + "} Call target
is null (" + "targetOffset=" +
+ targetOffset + ",stackdepth=" + digester.getCount() + ')';
throw new org.xml.sax.SAXException(sb);
}
@@ -368,8 +340,7 @@ public class CallMethodRule extends Rule {
sb.append(')');
digester.log.trace(sb.toString());
}
- Object result = IntrospectionUtils.callMethodN(target, methodName,
- paramValues, paramTypes);
+ Object result = IntrospectionUtils.callMethodN(target, methodName,
paramValues, paramTypes);
processMethodCallResult(result);
StringBuilder code = digester.getGeneratedCode();
@@ -404,8 +375,7 @@ public class CallMethodRule extends Rule {
/**
- * Subclasses may override this method to perform additional processing of
the
- * invoked method's result.
+ * Subclasses may override this method to perform additional processing of
the invoked method's result.
*
* @param result the Object returned by the method invoked, possibly null
*/
diff --git a/java/org/apache/tomcat/util/digester/CallParamRule.java
b/java/org/apache/tomcat/util/digester/CallParamRule.java
index 19bf7b290b..f996ef9be9 100644
--- a/java/org/apache/tomcat/util/digester/CallParamRule.java
+++ b/java/org/apache/tomcat/util/digester/CallParamRule.java
@@ -19,15 +19,15 @@ package org.apache.tomcat.util.digester;
import org.xml.sax.Attributes;
/**
- * <p>Rule implementation that saves a parameter for use by a surrounding
- * <code>CallMethodRule</code>.</p>
- *
- * <p>This parameter may be:</p>
+ * <p>
+ * Rule implementation that saves a parameter for use by a surrounding
<code>CallMethodRule</code>.
+ * </p>
+ * <p>
+ * This parameter may be:
+ * </p>
* <ul>
- * <li>from an attribute of the current element
- * See {@link #CallParamRule(int paramIndex, String attributeName)}
- * <li>from current the element body
- * See {@link #CallParamRule(int paramIndex)}
+ * <li>from an attribute of the current element See {@link #CallParamRule(int
paramIndex, String attributeName)}
+ * <li>from current the element body See {@link #CallParamRule(int paramIndex)}
* </ul>
*/
public class CallParamRule extends Rule {
@@ -35,8 +35,7 @@ public class CallParamRule extends Rule {
// ----------------------------------------------------------- Constructors
/**
- * Construct a "call parameter" rule that will save the body text of this
- * element as the parameter value.
+ * Construct a "call parameter" rule that will save the body text of this
element as the parameter value.
*
* @param paramIndex The zero-relative parameter number
*/
@@ -46,20 +45,17 @@ public class CallParamRule extends Rule {
/**
- * Construct a "call parameter" rule that will save the value of the
- * specified attribute as the parameter value.
+ * Construct a "call parameter" rule that will save the value of the
specified attribute as the parameter value.
*
- * @param paramIndex The zero-relative parameter number
+ * @param paramIndex The zero-relative parameter number
* @param attributeName The name of the attribute to save
*/
- public CallParamRule(int paramIndex,
- String attributeName) {
+ public CallParamRule(int paramIndex, String attributeName) {
this(attributeName, paramIndex, 0, false);
}
- private CallParamRule(String attributeName, int paramIndex, int stackIndex,
- boolean fromStack) {
+ private CallParamRule(String attributeName, int paramIndex, int
stackIndex, boolean fromStack) {
this.attributeName = attributeName;
this.paramIndex = paramIndex;
this.stackIndex = stackIndex;
@@ -93,8 +89,7 @@ public class CallParamRule extends Rule {
protected final int stackIndex;
/**
- * Stack is used to allow nested body text to be processed.
- * Lazy creation.
+ * Stack is used to allow nested body text to be processed. Lazy creation.
*/
protected ArrayStack<String> bodyTextStack;
@@ -104,16 +99,13 @@ public class CallParamRule extends Rule {
/**
* Process the start of this element.
*
- * @param namespace the namespace URI of the matching element, or an
- * empty string if the parser is not namespace aware or the element has
- * no namespace
- * @param name the local name if the parser is namespace aware, or just
- * the element name otherwise
+ * @param namespace the namespace URI of the matching element, or an
empty string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
* @param attributes The attribute list for this element
*/
@Override
- public void begin(String namespace, String name, Attributes attributes)
- throws Exception {
+ public void begin(String namespace, String name, Attributes attributes)
throws Exception {
Object param = null;
@@ -126,8 +118,7 @@ public class CallParamRule extends Rule {
param = digester.peek(stackIndex);
if (digester.log.isTraceEnabled()) {
- String sb = "[CallParamRule]{" + digester.match +
- "} Save from stack; from stack? " + true +
+ String sb = "[CallParamRule]{" + digester.match + "} Save from
stack; from stack? " + true +
"; object=" + param;
digester.log.trace(sb);
}
@@ -139,7 +130,7 @@ public class CallParamRule extends Rule {
// the instance variables will be overwritten
// if this CallParamRule is reused in subsequent nesting.
- if(param != null) {
+ if (param != null) {
Object[] parameters = (Object[]) digester.peekParams();
parameters[paramIndex] = param;
}
@@ -149,16 +140,13 @@ public class CallParamRule extends Rule {
/**
* Process the body text of this element.
*
- * @param namespace the namespace URI of the matching element, or an
- * empty string if the parser is not namespace aware or the element has
- * no namespace
- * @param name the local name if the parser is namespace aware, or just
- * the element name otherwise
- * @param bodyText The body text of this element
+ * @param namespace the namespace URI of the matching element, or an empty
string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
+ * @param bodyText The body text of this element
*/
@Override
- public void body(String namespace, String name, String bodyText)
- throws Exception {
+ public void body(String namespace, String name, String bodyText) throws
Exception {
if (attributeName == null && !fromStack) {
// We must wait to set the parameter until end
@@ -189,8 +177,8 @@ public class CallParamRule extends Rule {
*/
@Override
public String toString() {
- return "CallParamRule[" + "paramIndex=" + paramIndex + ",
attributeName=" + attributeName +
- ", from stack=" + fromStack + ']';
+ return "CallParamRule[" + "paramIndex=" + paramIndex + ",
attributeName=" + attributeName + ", from stack=" +
+ fromStack + ']';
}
diff --git a/java/org/apache/tomcat/util/digester/Digester.java
b/java/org/apache/tomcat/util/digester/Digester.java
index da1c9905da..00e2c3e00b 100644
--- a/java/org/apache/tomcat/util/digester/Digester.java
+++ b/java/org/apache/tomcat/util/digester/Digester.java
@@ -63,23 +63,23 @@ import org.xml.sax.helpers.AttributesImpl;
/**
- * <p>A <strong>Digester</strong> processes an XML input stream by matching a
- * series of element nesting patterns to execute Rules that have been added
- * prior to the start of parsing. This package was inspired by the
- * <code>XmlMapper</code> class that was part of Tomcat 3.0 and 3.1,
- * but is organized somewhat differently.</p>
- *
- * <p>See the <a href="package-summary.html#package_description">Digester
- * Developer Guide</a> for more information.</p>
- *
- * <p><strong>IMPLEMENTATION NOTE</strong> - A single Digester instance may
- * only be used within the context of a single thread at a time, and a call
- * to <code>parse()</code> must be completed before another can be initiated
- * even from the same thread.</p>
- *
- * <p><strong>IMPLEMENTATION NOTE</strong> - A bug in Xerces 2.0.2 prevents
- * the support of XML schema. You need Xerces 2.1/2.3 and up to make
- * this class working with XML schema</p>
+ * <p>
+ * A <strong>Digester</strong> processes an XML input stream by matching a
series of element nesting patterns to execute
+ * Rules that have been added prior to the start of parsing. This package was
inspired by the <code>XmlMapper</code>
+ * class that was part of Tomcat 3.0 and 3.1, but is organized somewhat
differently.
+ * </p>
+ * <p>
+ * See the <a href="package-summary.html#package_description">Digester
Developer Guide</a> for more information.
+ * </p>
+ * <p>
+ * <strong>IMPLEMENTATION NOTE</strong> - A single Digester instance may only
be used within the context of a single
+ * thread at a time, and a call to <code>parse()</code> must be completed
before another can be initiated even from the
+ * same thread.
+ * </p>
+ * <p>
+ * <strong>IMPLEMENTATION NOTE</strong> - A bug in Xerces 2.0.2 prevents the
support of XML schema. You need Xerces
+ * 2.1/2.3 and up to make this class working with XML schema
+ * </p>
*/
public class Digester extends DefaultHandler2 {
@@ -106,7 +106,8 @@ public class Digester extends DefaultHandler2 {
break;
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
-
LogFactory.getLog(Digester.class).error(sm.getString("digester.propertySourceLoadError",
className), t);
+ LogFactory.getLog(Digester.class)
+
.error(sm.getString("digester.propertySourceLoadError", className), t);
}
}
}
@@ -188,11 +189,9 @@ public class Digester extends DefaultHandler2 {
/**
- * Stack whose elements are List objects, each containing a list of
- * Rule objects as returned from Rules.getMatch(). As each xml element
- * in the input is entered, the matching rules are pushed onto this
- * stack. After the end tag is reached, the matches are popped again.
- * The depth of is stack is therefore exactly the same as the current
+ * Stack whose elements are List objects, each containing a list of Rule
objects as returned from Rules.getMatch().
+ * As each xml element in the input is entered, the matching rules are
pushed onto this stack. After the end tag is
+ * reached, the matches are popped again. The depth of is stack is
therefore exactly the same as the current
* "nesting" level of the input xml.
*
* @since 1.6
@@ -200,10 +199,9 @@ public class Digester extends DefaultHandler2 {
protected ArrayStack<List<Rule>> matches = new ArrayStack<>(10);
/**
- * The class loader to use for instantiating application objects.
- * If not specified, the context class loader, or the class loader
- * used to load Digester itself, is used, based on the value of the
- * <code>useContextClassLoader</code> variable.
+ * The class loader to use for instantiating application objects. If not
specified, the context class loader, or the
+ * class loader used to load Digester itself, is used, based on the value
of the <code>useContextClassLoader</code>
+ * variable.
*/
protected ClassLoader classLoader = null;
@@ -220,15 +218,13 @@ public class Digester extends DefaultHandler2 {
protected EntityResolver entityResolver;
/**
- * The URLs of entityValidator that have been registered, keyed by the
public
- * identifier that corresponds.
+ * The URLs of entityValidator that have been registered, keyed by the
public identifier that corresponds.
*/
- protected HashMap<String, String> entityValidator = new HashMap<>();
+ protected HashMap<String,String> entityValidator = new HashMap<>();
/**
- * The application-supplied error handler that is notified when parsing
- * warnings, errors, or fatal errors occur.
+ * The application-supplied error handler that is notified when parsing
warnings, errors, or fatal errors occur.
*/
protected ErrorHandler errorHandler = null;
@@ -257,19 +253,16 @@ public class Digester extends DefaultHandler2 {
/**
- * Registered namespaces we are currently processing. The key is the
- * namespace prefix that was declared in the document. The value is an
- * ArrayStack of the namespace URIs this prefix has been mapped to --
- * the top Stack element is the most current one. (This architecture
- * is required because documents can declare nested uses of the same
- * prefix for different Namespace URIs).
+ * Registered namespaces we are currently processing. The key is the
namespace prefix that was declared in the
+ * document. The value is an ArrayStack of the namespace URIs this prefix
has been mapped to -- the top Stack
+ * element is the most current one. (This architecture is required because
documents can declare nested uses of the
+ * same prefix for different Namespace URIs).
*/
- protected HashMap<String, ArrayStack<String>> namespaces = new HashMap<>();
+ protected HashMap<String,ArrayStack<String>> namespaces = new HashMap<>();
/**
- * The parameters stack being utilized by CallMethodRule and
- * CallParamRule rules.
+ * The parameters stack being utilized by CallMethodRule and CallParamRule
rules.
*/
protected ArrayStack<Object> params = new ArrayStack<>();
@@ -281,8 +274,7 @@ public class Digester extends DefaultHandler2 {
/**
- * The public identifier of the DTD we are currently parsing under
- * (if any).
+ * The public identifier of the DTD we are currently parsing under (if
any).
*/
protected String publicId = null;
@@ -294,17 +286,14 @@ public class Digester extends DefaultHandler2 {
/**
- * The "root" element of the stack (in other words, the last object
- * that was popped).
+ * The "root" element of the stack (in other words, the last object that
was popped).
*/
protected Object root = null;
/**
- * The <code>Rules</code> implementation containing our collection of
- * <code>Rule</code> instances and associated matching policy. If not
- * established before the first rule is added, a default implementation
- * will be provided.
+ * The <code>Rules</code> implementation containing our collection of
<code>Rule</code> instances and associated
+ * matching policy. If not established before the first rule is added, a
default implementation will be provided.
*/
protected Rules rules = null;
@@ -315,8 +304,8 @@ public class Digester extends DefaultHandler2 {
/**
- * Do we want to use the Context ClassLoader when loading classes
- * for instantiating new objects. Default is <code>false</code>.
+ * Do we want to use the Context ClassLoader when loading classes for
instantiating new objects. Default is
+ * <code>false</code>.
*/
protected boolean useContextClassLoader = false;
@@ -336,7 +325,7 @@ public class Digester extends DefaultHandler2 {
/**
* Fake attributes map (attributes are often used for object creation).
*/
- protected Map<Class<?>, List<String>> fakeAttributes = null;
+ protected Map<Class<?>,List<String>> fakeAttributes = null;
/**
@@ -409,9 +398,11 @@ public class Digester extends DefaultHandler2 {
}
protected ArrayList<Object> known = new ArrayList<>();
+
public void setKnown(Object object) {
known.add(object);
}
+
public String toVariableName(Object object) {
boolean found = false;
int pos = 0;
@@ -434,11 +425,11 @@ public class Digester extends DefaultHandler2 {
// ------------------------------------------------------------- Properties
/**
- * Return the currently mapped namespace URI for the specified prefix,
- * if any; otherwise return <code>null</code>. These mappings come and
- * go dynamically as the document is parsed.
+ * Return the currently mapped namespace URI for the specified prefix, if
any; otherwise return <code>null</code>.
+ * These mappings come and go dynamically as the document is parsed.
*
* @param prefix Prefix to look up
+ *
* @return the namespace URI
*/
public String findNamespaceURI(String prefix) {
@@ -455,14 +446,15 @@ public class Digester extends DefaultHandler2 {
/**
- * Return the class loader to be used for instantiating application objects
- * when required. This is determined based upon the following rules:
+ * Return the class loader to be used for instantiating application
objects when required. This is determined based
+ * upon the following rules:
* <ul>
* <li>The class loader set by <code>setClassLoader()</code>, if any</li>
- * <li>The thread context class loader, if it exists and the
- * <code>useContextClassLoader</code> property is set to true</li>
+ * <li>The thread context class loader, if it exists and the
<code>useContextClassLoader</code> property is set to
+ * true</li>
* <li>The class loader used to load the Digester class itself.
* </ul>
+ *
* @return the classloader
*/
public ClassLoader getClassLoader() {
@@ -480,11 +472,9 @@ public class Digester extends DefaultHandler2 {
/**
- * Set the class loader to be used for instantiating application objects
- * when required.
+ * Set the class loader to be used for instantiating application objects
when required.
*
- * @param classLoader The new class loader to use, or <code>null</code>
- * to revert to the standard rules
+ * @param classLoader The new class loader to use, or <code>null</code> to
revert to the standard rules
*/
public void setClassLoader(ClassLoader classLoader) {
this.classLoader = classLoader;
@@ -532,13 +522,15 @@ public class Digester extends DefaultHandler2 {
/**
* SAX parser factory method.
+ *
* @return the SAXParserFactory we will use, creating one if necessary.
+ *
* @throws ParserConfigurationException Error creating parser
- * @throws SAXNotSupportedException Error creating parser
- * @throws SAXNotRecognizedException Error creating parser
+ * @throws SAXNotSupportedException Error creating parser
+ * @throws SAXNotRecognizedException Error creating parser
*/
- public SAXParserFactory getFactory() throws SAXNotRecognizedException,
SAXNotSupportedException,
- ParserConfigurationException {
+ public SAXParserFactory getFactory()
+ throws SAXNotRecognizedException, SAXNotSupportedException,
ParserConfigurationException {
if (factory == null) {
factory = SAXParserFactory.newInstance();
@@ -562,27 +554,22 @@ public class Digester extends DefaultHandler2 {
/**
- * Sets a flag indicating whether the requested feature is supported
- * by the underlying implementation of <code>org.xml.sax.XMLReader</code>.
- * See <a
href="http://www.saxproject.org/apidoc/xml/sax/package-summary.html#package-description";>
- *
http://www.saxproject.org/apidoc/xml/sax/package-summary.html#package-description</a>
- * for information about the standard SAX2 feature flags. In order to be
- * effective, this method must be called <strong>before</strong> the
- * <code>getParser()</code> method is called for the first time, either
- * directly or indirectly.
+ * Sets a flag indicating whether the requested feature is supported by
the underlying implementation of
+ * <code>org.xml.sax.XMLReader</code>. See
+ * <a
href="http://www.saxproject.org/apidoc/xml/sax/package-summary.html#package-description";>
+ *
http://www.saxproject.org/apidoc/xml/sax/package-summary.html#package-description</a>
for information about the
+ * standard SAX2 feature flags. In order to be effective, this method must
be called <strong>before</strong> the
+ * <code>getParser()</code> method is called for the first time, either
directly or indirectly.
*
* @param feature Name of the feature to set the status for
- * @param value The new value for this feature
+ * @param value The new value for this feature
*
- * @exception ParserConfigurationException if a parser configuration error
- * occurs
- * @exception SAXNotRecognizedException if the property name is
- * not recognized
- * @exception SAXNotSupportedException if the property name is
- * recognized but not supported
+ * @exception ParserConfigurationException if a parser configuration error
occurs
+ * @exception SAXNotRecognizedException if the property name is not
recognized
+ * @exception SAXNotSupportedException if the property name is
recognized but not supported
*/
- public void setFeature(String feature, boolean value) throws
ParserConfigurationException,
- SAXNotRecognizedException, SAXNotSupportedException {
+ public void setFeature(String feature, boolean value)
+ throws ParserConfigurationException, SAXNotRecognizedException,
SAXNotSupportedException {
getFactory().setFeature(feature, value);
@@ -601,6 +588,7 @@ public class Digester extends DefaultHandler2 {
/**
* Set the current logger for this Digester.
+ *
* @param log The logger that will be used
*/
public void setLogger(Log log) {
@@ -610,10 +598,10 @@ public class Digester extends DefaultHandler2 {
}
/**
- * Gets the logger used for logging SAX-related information.
- * <strong>Note</strong> the output is finely grained.
+ * Gets the logger used for logging SAX-related information.
<strong>Note</strong> the output is finely grained.
*
* @since 1.6
+ *
* @return the SAX logger
*/
public Log getSAXLogger() {
@@ -623,8 +611,8 @@ public class Digester extends DefaultHandler2 {
/**
- * Sets the logger used for logging SAX-related information.
- * <strong>Note</strong> the output is finely grained.
+ * Sets the logger used for logging SAX-related information.
<strong>Note</strong> the output is finely grained.
+ *
* @param saxLog Log, not null
*
* @since 1.6
@@ -664,6 +652,7 @@ public class Digester extends DefaultHandler2 {
/**
* Set the public id of the current file being parsed.
+ *
* @param publicId the DTD/Schema public's id.
*/
public void setPublicId(String publicId) {
@@ -672,8 +661,7 @@ public class Digester extends DefaultHandler2 {
/**
- * @return the public identifier of the DTD we are currently
- * parsing under, if any.
+ * @return the public identifier of the DTD we are currently parsing
under, if any.
*/
public String getPublicId() {
return this.publicId;
@@ -681,8 +669,8 @@ public class Digester extends DefaultHandler2 {
/**
- * @return the SAXParser we will use to parse the input stream. If there
- * is a problem creating the parser, return <code>null</code>.
+ * @return the SAXParser we will use to parse the input stream. If there
is a problem creating the parser, return
+ * <code>null</code>.
*/
public SAXParser getParser() {
@@ -704,30 +692,28 @@ public class Digester extends DefaultHandler2 {
/**
- * Return the current value of the specified property for the underlying
- * <code>XMLReader</code> implementation.
- * See <a
href="http://www.saxproject.org/apidoc/xml/sax/package-summary.html#package-description";>
- *
http://www.saxproject.org/apidoc/xml/sax/package-summary.html#package-description</a>
- * for information about the standard SAX2 properties.
+ * Return the current value of the specified property for the underlying
<code>XMLReader</code> implementation. See
+ * <a
href="http://www.saxproject.org/apidoc/xml/sax/package-summary.html#package-description";>
+ *
http://www.saxproject.org/apidoc/xml/sax/package-summary.html#package-description</a>
for information about the
+ * standard SAX2 properties.
*
* @param property Property name to be retrieved
+ *
* @return the property value
- * @exception SAXNotRecognizedException if the property name is
- * not recognized
- * @exception SAXNotSupportedException if the property name is
- * recognized but not supported
+ *
+ * @exception SAXNotRecognizedException if the property name is not
recognized
+ * @exception SAXNotSupportedException if the property name is recognized
but not supported
*/
- public Object getProperty(String property)
- throws SAXNotRecognizedException, SAXNotSupportedException {
+ public Object getProperty(String property) throws
SAXNotRecognizedException, SAXNotSupportedException {
return getParser().getProperty(property);
}
/**
- * Return the <code>Rules</code> implementation object containing our
- * rules collection and associated matching policy. If none has been
- * established, a default implementation will be created and returned.
+ * Return the <code>Rules</code> implementation object containing our
rules collection and associated matching
+ * policy. If none has been established, a default implementation will be
created and returned.
+ *
* @return the rules
*/
public Rules getRules() {
@@ -740,8 +726,7 @@ public class Digester extends DefaultHandler2 {
/**
- * Set the <code>Rules</code> implementation object containing our
- * rules collection and associated matching policy.
+ * Set the <code>Rules</code> implementation object containing our rules
collection and associated matching policy.
*
* @param rules New Rules implementation
*/
@@ -760,11 +745,9 @@ public class Digester extends DefaultHandler2 {
/**
- * Determine whether to use the Context ClassLoader (the one found by
- * calling <code>Thread.currentThread().getContextClassLoader()</code>)
- * to resolve/load classes that are defined in various rules. If not
- * using Context ClassLoader, then the class-loading defaults to
- * using the calling class' ClassLoader.
+ * Determine whether to use the Context ClassLoader (the one found by
calling
+ * <code>Thread.currentThread().getContextClassLoader()</code>) to
resolve/load classes that are defined in various
+ * rules. If not using Context ClassLoader, then the class-loading
defaults to using the calling class' ClassLoader.
*
* @param use determines whether to use Context ClassLoader.
*/
@@ -784,8 +767,7 @@ public class Digester extends DefaultHandler2 {
/**
- * Set the validating parser flag. This must be called before
- * <code>parse()</code> is called the first time.
+ * Set the validating parser flag. This must be called before
<code>parse()</code> is called the first time.
*
* @param validating The new validating parser flag.
*/
@@ -803,8 +785,7 @@ public class Digester extends DefaultHandler2 {
/**
- * Set the rules validation flag. This must be called before
- * <code>parse()</code> is called the first time.
+ * Set the rules validation flag. This must be called before
<code>parse()</code> is called the first time.
*
* @param rulesValidation The new rules validation flag.
*/
@@ -816,15 +797,17 @@ public class Digester extends DefaultHandler2 {
/**
* @return the fake attributes list.
*/
- public Map<Class<?>, List<String>> getFakeAttributes() {
+ public Map<Class<?>,List<String>> getFakeAttributes() {
return this.fakeAttributes;
}
/**
* Determine if an attribute is a fake attribute.
+ *
* @param object The object
- * @param name The attribute name
+ * @param name The attribute name
+ *
* @return <code>true</code> if this is a fake attribute
*/
public boolean isFakeAttribute(Object object, String name) {
@@ -848,7 +831,7 @@ public class Digester extends DefaultHandler2 {
*
* @param fakeAttributes The new fake attributes.
*/
- public void setFakeAttributes(Map<Class<?>, List<String>> fakeAttributes) {
+ public void setFakeAttributes(Map<Class<?>,List<String>> fakeAttributes) {
this.fakeAttributes = fakeAttributes;
@@ -856,10 +839,11 @@ public class Digester extends DefaultHandler2 {
/**
- * Return the XMLReader to be used for parsing the input document.
- * FIX ME: there is a bug in JAXP/XERCES that prevent the use of a
- * parser that contains a schema with a DTD.
+ * Return the XMLReader to be used for parsing the input document. FIX ME:
there is a bug in JAXP/XERCES that
+ * prevent the use of a parser that contains a schema with a DTD.
+ *
* @return the XML reader
+ *
* @exception SAXException if no XMLReader can be instantiated
*/
public XMLReader getXMLReader() throws SAXException {
@@ -894,11 +878,10 @@ public class Digester extends DefaultHandler2 {
/**
- * Process notification of character data received from the body of
- * an XML element.
+ * Process notification of character data received from the body of an XML
element.
*
* @param buffer The characters from the XML document
- * @param start Starting offset into the buffer
+ * @param start Starting offset into the buffer
* @param length Number of characters from the buffer
*
* @exception SAXException if a parsing error is to be reported
@@ -957,18 +940,17 @@ public class Digester extends DefaultHandler2 {
/**
* Process notification of the end of an XML element being reached.
*
- * @param namespaceURI - The Namespace URI, or the empty string if the
- * element has no Namespace URI or if Namespace processing is not
- * being performed.
- * @param localName - The local name (without prefix), or the empty
- * string if Namespace processing is not being performed.
- * @param qName - The qualified XML 1.0 name (with prefix), or the
- * empty string if qualified names are not available.
+ * @param namespaceURI - The Namespace URI, or the empty string if the
element has no Namespace URI or if Namespace
+ * processing is not being performed.
+ * @param localName - The local name (without prefix), or the empty
string if Namespace processing is not being
+ * performed.
+ * @param qName - The qualified XML 1.0 name (with prefix), or the
empty string if qualified names are not
+ * available.
+ *
* @exception SAXException if a parsing error is to be reported
*/
@Override
- public void endElement(String namespaceURI, String localName, String qName)
- throws SAXException {
+ public void endElement(String namespaceURI, String localName, String
qName) throws SAXException {
boolean debug = log.isTraceEnabled();
@@ -1083,12 +1065,11 @@ public class Digester extends DefaultHandler2 {
/**
- * Process notification of ignorable whitespace received from the body of
- * an XML element.
+ * Process notification of ignorable whitespace received from the body of
an XML element.
*
* @param buffer The characters from the XML document
- * @param start Starting offset into the buffer
- * @param len Number of characters from the buffer
+ * @param start Starting offset into the buffer
+ * @param len Number of characters from the buffer
*
* @exception SAXException if a parsing error is to be reported
*/
@@ -1108,7 +1089,7 @@ public class Digester extends DefaultHandler2 {
* Process notification of a processing instruction that was encountered.
*
* @param target The processing instruction target
- * @param data The processing instruction data (if any)
+ * @param data The processing instruction data (if any)
*
* @exception SAXException if a parsing error is to be reported
*/
@@ -1206,19 +1187,18 @@ public class Digester extends DefaultHandler2 {
/**
* Process notification of the start of an XML element being reached.
*
- * @param namespaceURI The Namespace URI, or the empty string if the
element
- * has no Namespace URI or if Namespace processing is not being
performed.
- * @param localName The local name (without prefix), or the empty
- * string if Namespace processing is not being performed.
- * @param qName The qualified name (with prefix), or the empty
- * string if qualified names are not available.\
- * @param list The attributes attached to the element. If there are
- * no attributes, it shall be an empty Attributes object.
+ * @param namespaceURI The Namespace URI, or the empty string if the
element has no Namespace URI or if Namespace
+ * processing is not being performed.
+ * @param localName The local name (without prefix), or the empty
string if Namespace processing is not being
+ * performed.
+ * @param qName The qualified name (with prefix), or the empty
string if qualified names are not available.\
+ * @param list The attributes attached to the element. If there
are no attributes, it shall be an empty
+ * Attributes object.
+ *
* @exception SAXException if a parsing error is to be reported
*/
@Override
- public void startElement(String namespaceURI, String localName, String
qName, Attributes list)
- throws SAXException {
+ public void startElement(String namespaceURI, String localName, String
qName, Attributes list) throws SAXException {
boolean debug = log.isTraceEnabled();
if (saxLog.isTraceEnabled()) {
@@ -1286,7 +1266,7 @@ public class Digester extends DefaultHandler2 {
/**
* Process notification that a namespace prefix is coming in to scope.
*
- * @param prefix Prefix that is being declared
+ * @param prefix Prefix that is being declared
* @param namespaceURI Corresponding namespace URI being mapped to
*
* @exception SAXException if a parsing error is to be reported
@@ -1315,7 +1295,7 @@ public class Digester extends DefaultHandler2 {
/**
* Receive notification of a notation declaration event.
*
- * @param name The notation name
+ * @param name The notation name
* @param publicId The public identifier (if any)
* @param systemId The system identifier (if any)
*/
@@ -1332,7 +1312,7 @@ public class Digester extends DefaultHandler2 {
/**
* Receive notification of an unparsed entity declaration event.
*
- * @param name The unparsed entity name
+ * @param name The unparsed entity name
* @param publicId The public identifier (if any)
* @param systemId The system identifier (if any)
* @param notation The name of the associated notation
@@ -1341,8 +1321,7 @@ public class Digester extends DefaultHandler2 {
public void unparsedEntityDecl(String name, String publicId, String
systemId, String notation) {
if (saxLog.isTraceEnabled()) {
- saxLog.trace("unparsedEntityDecl(" + name + "," + publicId + "," +
systemId + ","
- + notation + ")");
+ saxLog.trace("unparsedEntityDecl(" + name + "," + publicId + "," +
systemId + "," + notation + ")");
}
}
@@ -1351,9 +1330,9 @@ public class Digester extends DefaultHandler2 {
// ----------------------------------------------- EntityResolver Methods
/**
- * Set the <code>EntityResolver</code> used by SAX when resolving
- * public id and system id.
- * This must be called before the first call to <code>parse()</code>.
+ * Set the <code>EntityResolver</code> used by SAX when resolving public
id and system id. This must be called
+ * before the first call to <code>parse()</code>.
+ *
* @param entityResolver a class that implement the
<code>EntityResolver</code> interface.
*/
public void setEntityResolver(EntityResolver entityResolver) {
@@ -1363,6 +1342,7 @@ public class Digester extends DefaultHandler2 {
/**
* Return the Entity Resolver used by the SAX parser.
+ *
* @return Return the Entity Resolver used by the SAX parser.
*/
public EntityResolver getEntityResolver() {
@@ -1374,8 +1354,7 @@ public class Digester extends DefaultHandler2 {
throws SAXException, IOException {
if (saxLog.isTraceEnabled()) {
- saxLog.trace(
- "resolveEntity('" + publicId + "', '" + systemId + "', '"
+ baseURI + "')");
+ saxLog.trace("resolveEntity('" + publicId + "', '" + systemId +
"', '" + baseURI + "')");
}
// Has this system identifier been registered?
@@ -1438,8 +1417,7 @@ public class Digester extends DefaultHandler2 {
// ------------------------------------------------- ErrorHandler Methods
/**
- * Forward notification of a parsing error to the application supplied
- * error handler (if any).
+ * Forward notification of a parsing error to the application supplied
error handler (if any).
*
* @param exception The error information
*
@@ -1456,8 +1434,7 @@ public class Digester extends DefaultHandler2 {
/**
- * Forward notification of a fatal parsing error to the application
- * supplied error handler (if any).
+ * Forward notification of a fatal parsing error to the application
supplied error handler (if any).
*
* @param exception The fatal error information
*
@@ -1474,8 +1451,7 @@ public class Digester extends DefaultHandler2 {
/**
- * Forward notification of a parse warning to the application supplied
- * error handler (if any).
+ * Forward notification of a parse warning to the application supplied
error handler (if any).
*
* @param exception The warning information
*
@@ -1495,12 +1471,14 @@ public class Digester extends DefaultHandler2 {
// ------------------------------------------------------- Public Methods
/**
- * Parse the content of the specified file using this Digester. Returns
- * the root element from the object stack (if any).
+ * Parse the content of the specified file using this Digester. Returns
the root element from the object stack (if
+ * any).
*
* @param file File containing the XML data to be parsed
+ *
* @return the root object
- * @exception IOException if an input/output error occurs
+ *
+ * @exception IOException if an input/output error occurs
* @exception SAXException if a parsing exception occurs
*/
public Object parse(File file) throws IOException, SAXException {
@@ -1513,12 +1491,14 @@ public class Digester extends DefaultHandler2 {
/**
- * Parse the content of the specified input source using this Digester.
- * Returns the root element from the object stack (if any).
+ * Parse the content of the specified input source using this Digester.
Returns the root element from the object
+ * stack (if any).
*
* @param input Input source containing the XML data to be parsed
+ *
* @return the root object
- * @exception IOException if an input/output error occurs
+ *
+ * @exception IOException if an input/output error occurs
* @exception SAXException if a parsing exception occurs
*/
public Object parse(InputSource input) throws IOException, SAXException {
@@ -1529,12 +1509,14 @@ public class Digester extends DefaultHandler2 {
/**
- * Parse the content of the specified input stream using this Digester.
- * Returns the root element from the object stack (if any).
+ * Parse the content of the specified input stream using this Digester.
Returns the root element from the object
+ * stack (if any).
*
* @param input Input stream containing the XML data to be parsed
+ *
* @return the root object
- * @exception IOException if an input/output error occurs
+ *
+ * @exception IOException if an input/output error occurs
* @exception SAXException if a parsing exception occurs
*/
public Object parse(InputStream input) throws IOException, SAXException {
@@ -1546,24 +1528,24 @@ public class Digester extends DefaultHandler2 {
/**
- * <p>Register the specified DTD URL for the specified public identifier.
- * This must be called before the first call to <code>parse()</code>.
- * </p><p>
- * <code>Digester</code> contains an internal <code>EntityResolver</code>
- * implementation. This maps <code>PUBLICID</code>'s to URLs
- * (from which the resource will be loaded). A common use case for this
- * method is to register local URLs (possibly computed at runtime by a
- * classloader) for DTDs. This allows the performance advantage of using
- * a local version without having to ensure every <code>SYSTEM</code>
- * URI on every processed xml document is local. This implementation
provides
- * only basic functionality. If more sophisticated features are required,
- * using {@link #setEntityResolver} to set a custom resolver is
recommended.
- * </p><p>
- * <strong>Note:</strong> This method will have no effect when a custom
- * <code>EntityResolver</code> has been set. (Setting a custom
- * <code>EntityResolver</code> overrides the internal implementation.)
+ * <p>
+ * Register the specified DTD URL for the specified public identifier.
This must be called before the first call to
+ * <code>parse()</code>.
* </p>
- * @param publicId Public identifier of the DTD to be resolved
+ * <p>
+ * <code>Digester</code> contains an internal <code>EntityResolver</code>
implementation. This maps
+ * <code>PUBLICID</code>'s to URLs (from which the resource will be
loaded). A common use case for this method is to
+ * register local URLs (possibly computed at runtime by a classloader) for
DTDs. This allows the performance
+ * advantage of using a local version without having to ensure every
<code>SYSTEM</code> URI on every processed xml
+ * document is local. This implementation provides only basic
functionality. If more sophisticated features are
+ * required, using {@link #setEntityResolver} to set a custom resolver is
recommended.
+ * </p>
+ * <p>
+ * <strong>Note:</strong> This method will have no effect when a custom
<code>EntityResolver</code> has been set.
+ * (Setting a custom <code>EntityResolver</code> overrides the internal
implementation.)
+ * </p>
+ *
+ * @param publicId Public identifier of the DTD to be resolved
* @param entityURL The URL to use for reading this DTD
*/
public void register(String publicId, String entityURL) {
@@ -1580,11 +1562,13 @@ public class Digester extends DefaultHandler2 {
/**
- * <p>Register a new Rule matching the specified pattern.
- * This method sets the <code>Digester</code> property on the rule.</p>
+ * <p>
+ * Register a new Rule matching the specified pattern. This method sets
the <code>Digester</code> property on the
+ * rule.
+ * </p>
*
* @param pattern Element matching pattern
- * @param rule Rule to be registered
+ * @param rule Rule to be registered
*/
public void addRule(String pattern, Rule rule) {
@@ -1607,8 +1591,9 @@ public class Digester extends DefaultHandler2 {
/**
* Add a "call method" rule for a method which accepts no arguments.
*
- * @param pattern Element matching pattern
+ * @param pattern Element matching pattern
* @param methodName Method name to be called
+ *
* @see CallMethodRule
*/
public void addCallMethod(String pattern, String methodName) {
@@ -1620,10 +1605,10 @@ public class Digester extends DefaultHandler2 {
/**
* Add a "call method" rule for the specified parameters.
*
- * @param pattern Element matching pattern
+ * @param pattern Element matching pattern
* @param methodName Method name to be called
- * @param paramCount Number of expected parameters (or zero
- * for a single parameter from the body of this element)
+ * @param paramCount Number of expected parameters (or zero for a single
parameter from the body of this element)
+ *
* @see CallMethodRule
*/
public void addCallMethod(String pattern, String methodName, int
paramCount) {
@@ -1636,9 +1621,9 @@ public class Digester extends DefaultHandler2 {
/**
* Add a "call parameter" rule for the specified parameters.
*
- * @param pattern Element matching pattern
- * @param paramIndex Zero-relative parameter index to set
- * (from the body of this element)
+ * @param pattern Element matching pattern
+ * @param paramIndex Zero-relative parameter index to set (from the body
of this element)
+ *
* @see CallParamRule
*/
public void addCallParam(String pattern, int paramIndex) {
@@ -1651,11 +1636,11 @@ public class Digester extends DefaultHandler2 {
/**
* Add a "factory create" rule for the specified parameters.
*
- * @param pattern Element matching pattern
- * @param creationFactory Previously instantiated ObjectCreationFactory
- * to be utilized
- * @param ignoreCreateExceptions when <code>true</code> any exceptions
thrown during
- * object creation will be ignored.
+ * @param pattern Element matching pattern
+ * @param creationFactory Previously instantiated
ObjectCreationFactory to be utilized
+ * @param ignoreCreateExceptions when <code>true</code> any exceptions
thrown during object creation will be
+ * ignored.
+ *
* @see FactoryCreateRule
*/
public void addFactoryCreate(String pattern, ObjectCreationFactory
creationFactory,
@@ -1669,8 +1654,9 @@ public class Digester extends DefaultHandler2 {
/**
* Add an "object create" rule for the specified parameters.
*
- * @param pattern Element matching pattern
+ * @param pattern Element matching pattern
* @param className Java class name to be created
+ *
* @see ObjectCreateRule
*/
public void addObjectCreate(String pattern, String className) {
@@ -1683,10 +1669,10 @@ public class Digester extends DefaultHandler2 {
/**
* Add an "object create" rule for the specified parameters.
*
- * @param pattern Element matching pattern
- * @param className Default Java class name to be created
- * @param attributeName Attribute name that optionally overrides
- * the default Java class name to be created
+ * @param pattern Element matching pattern
+ * @param className Default Java class name to be created
+ * @param attributeName Attribute name that optionally overrides the
default Java class name to be created
+ *
* @see ObjectCreateRule
*/
public void addObjectCreate(String pattern, String className, String
attributeName) {
@@ -1699,12 +1685,12 @@ public class Digester extends DefaultHandler2 {
/**
* Add a "set next" rule for the specified parameters.
*
- * @param pattern Element matching pattern
+ * @param pattern Element matching pattern
* @param methodName Method name to call on the parent element
- * @param paramType Java class name of the expected parameter type
- * (if you wish to use a primitive type, specify the corresponding
- * Java wrapper class instead, such as <code>java.lang.Boolean</code>
- * for a <code>boolean</code> parameter)
+ * @param paramType Java class name of the expected parameter type (if
you wish to use a primitive type, specify
+ * the corresponding Java wrapper class instead,
such as <code>java.lang.Boolean</code> for a
+ * <code>boolean</code> parameter)
+ *
* @see SetNextRule
*/
public void addSetNext(String pattern, String methodName, String
paramType) {
@@ -1718,6 +1704,7 @@ public class Digester extends DefaultHandler2 {
* Add a "set properties" rule for the specified parameters.
*
* @param pattern Element matching pattern
+ *
* @see SetPropertiesRule
*/
public void addSetProperties(String pattern) {
@@ -1740,10 +1727,9 @@ public class Digester extends DefaultHandler2 {
/**
* Clear the current contents of the object stack.
* <p>
- * Calling this method <i>might</i> allow another document of the same type
- * to be correctly parsed. However, this method was not intended for this
- * purpose. In general, a separate Digester object should be created for
- * each document to be parsed.
+ * Calling this method <i>might</i> allow another document of the same
type to be correctly parsed. However, this
+ * method was not intended for this purpose. In general, a separate
Digester object should be created for each
+ * document to be parsed.
*/
public void clear() {
@@ -1767,8 +1753,9 @@ public class Digester extends DefaultHandler2 {
/**
- * Return the top object on the stack without removing it. If there are
- * no objects on the stack, return <code>null</code>.
+ * Return the top object on the stack without removing it. If there are no
objects on the stack, return
+ * <code>null</code>.
+ *
* @return the top object
*/
public Object peek() {
@@ -1782,12 +1769,11 @@ public class Digester extends DefaultHandler2 {
/**
- * Return the n'th object down the stack, where 0 is the top element
- * and [getCount()-1] is the bottom element. If the specified index
- * is out of range, return <code>null</code>.
+ * Return the n'th object down the stack, where 0 is the top element and
[getCount()-1] is the bottom element. If
+ * the specified index is out of range, return <code>null</code>.
+ *
+ * @param n Index of the desired element, where 0 is the top of the stack,
1 is the next element down, and so on.
*
- * @param n Index of the desired element, where 0 is the top of the stack,
- * 1 is the next element down, and so on.
* @return the specified object
*/
public Object peek(int n) {
@@ -1801,8 +1787,9 @@ public class Digester extends DefaultHandler2 {
/**
- * Pop the top object off of the stack, and return it. If there are
- * no objects on the stack, return <code>null</code>.
+ * Pop the top object off of the stack, and return it. If there are no
objects on the stack, return
+ * <code>null</code>.
+ *
* @return the top object
*/
public Object pop() {
@@ -1830,12 +1817,10 @@ public class Digester extends DefaultHandler2 {
}
/**
- * When the Digester is being used as a SAXContentHandler,
- * this method allows you to access the root object that has been
- * created after parsing.
+ * When the Digester is being used as a SAXContentHandler, this method
allows you to access the root object that has
+ * been created after parsing.
*
- * @return the root object that has been created after parsing
- * or null if the digester has not parsed any XML yet.
+ * @return the root object that has been created after parsing or null if
the digester has not parsed any XML yet.
*/
public Object getRoot() {
return root;
@@ -1850,11 +1835,9 @@ public class Digester extends DefaultHandler2 {
/**
* <p>
- * Provide a hook for lazy configuration of this <code>Digester</code>
- * instance. The default implementation does nothing, but subclasses
- * can override as needed.
+ * Provide a hook for lazy configuration of this <code>Digester</code>
instance. The default implementation does
+ * nothing, but subclasses can override as needed.
* </p>
- *
* <p>
* <strong>Note</strong> This method may be called more than once.
* </p>
@@ -1875,11 +1858,14 @@ public class Digester extends DefaultHandler2 {
/**
- * <p>Return the top object on the parameters stack without removing it.
If there are
- * no objects on the stack, return <code>null</code>.</p>
+ * <p>
+ * Return the top object on the parameters stack without removing it. If
there are no objects on the stack, return
+ * <code>null</code>.
+ * </p>
+ * <p>
+ * The parameters stack is used to store <code>CallMethodRule</code>
parameters. See {@link #params}.
+ * </p>
*
- * <p>The parameters stack is used to store <code>CallMethodRule</code>
parameters.
- * See {@link #params}.</p>
* @return the top object on the parameters stack
*/
public Object peekParams() {
@@ -1893,11 +1879,14 @@ public class Digester extends DefaultHandler2 {
/**
- * <p>Pop the top object off of the parameters stack, and return it. If
there are
- * no objects on the stack, return <code>null</code>.</p>
+ * <p>
+ * Pop the top object off of the parameters stack, and return it. If there
are no objects on the stack, return
+ * <code>null</code>.
+ * </p>
+ * <p>
+ * The parameters stack is used to store <code>CallMethodRule</code>
parameters. See {@link #params}.
+ * </p>
*
- * <p>The parameters stack is used to store <code>CallMethodRule</code>
parameters.
- * See {@link #params}.</p>
* @return the top object on the parameters stack
*/
public Object popParams() {
@@ -1914,10 +1903,12 @@ public class Digester extends DefaultHandler2 {
/**
- * <p>Push a new object onto the top of the parameters stack.</p>
- *
- * <p>The parameters stack is used to store <code>CallMethodRule</code>
parameters.
- * See {@link #params}.</p>
+ * <p>
+ * Push a new object onto the top of the parameters stack.
+ * </p>
+ * <p>
+ * The parameters stack is used to store <code>CallMethodRule</code>
parameters. See {@link #params}.
+ * </p>
*
* @param object The new object
*/
@@ -1930,10 +1921,11 @@ public class Digester extends DefaultHandler2 {
}
/**
- * Create a SAX exception which also understands about the location in
- * the digester file where the exception occurs
+ * Create a SAX exception which also understands about the location in the
digester file where the exception occurs
+ *
* @param message The error message
- * @param e The root cause
+ * @param e The root cause
+ *
* @return the new exception
*/
public SAXException createSAXException(String message, Exception e) {
@@ -1947,8 +1939,7 @@ public class Digester extends DefaultHandler2 {
}
}
if (locator != null) {
- String error = sm.getString("digester.errorLocation",
- Integer.valueOf(locator.getLineNumber()),
+ String error = sm.getString("digester.errorLocation",
Integer.valueOf(locator.getLineNumber()),
Integer.valueOf(locator.getColumnNumber()), message);
if (e != null) {
return new SAXParseException(error, locator, e);
@@ -1965,9 +1956,10 @@ public class Digester extends DefaultHandler2 {
}
/**
- * Create a SAX exception which also understands about the location in
- * the digester file where the exception occurs
+ * Create a SAX exception which also understands about the location in the
digester file where the exception occurs
+ *
* @param e The root cause
+ *
* @return the new exception
*/
public SAXException createSAXException(Exception e) {
@@ -1984,9 +1976,10 @@ public class Digester extends DefaultHandler2 {
}
/**
- * Create a SAX exception which also understands about the location in
- * the digester file where the exception occurs
+ * Create a SAX exception which also understands about the location in the
digester file where the exception occurs
+ *
* @param message The error message
+ *
* @return the new exception
*/
public SAXException createSAXException(String message) {
@@ -1997,10 +1990,9 @@ public class Digester extends DefaultHandler2 {
// ------------------------------------------------------- Private Methods
- /**
- * Returns an attributes list which contains all the attributes
- * passed in, with any text of form "${xxx}" in an attribute value
- * replaced by the appropriate value from the system property.
+ /**
+ * Returns an attributes list which contains all the attributes passed in,
with any text of form "${xxx}" in an
+ * attribute value replaced by the appropriate value from the system
property.
*/
private Attributes updateAttributes(Attributes list) {
@@ -2013,7 +2005,8 @@ public class Digester extends DefaultHandler2 {
for (int i = 0; i < nAttributes; ++i) {
String value = newAttrs.getValue(i);
try {
- newAttrs.setValue(i,
IntrospectionUtils.replaceProperties(value, null, source,
getClassLoader()).intern());
+ newAttrs.setValue(i,
+ IntrospectionUtils.replaceProperties(value, null,
source, getClassLoader()).intern());
} catch (Exception e) {
log.warn(sm.getString("digester.failedToUpdateAttributes",
newAttrs.getLocalName(i), value), e);
}
@@ -2024,9 +2017,8 @@ public class Digester extends DefaultHandler2 {
/**
- * Return a new StringBuilder containing the same contents as the
- * input buffer, except that data of form ${varname} have been
- * replaced by the value of that var as defined in the system property.
+ * Return a new StringBuilder containing the same contents as the input
buffer, except that data of form ${varname}
+ * have been replaced by the value of that var as defined in the system
property.
*/
private StringBuilder updateBodyText(StringBuilder bodyText) {
String in = bodyText.toString();
@@ -2060,8 +2052,7 @@ public class Digester extends DefaultHandler2 {
}
@Override
- public InputSource resolveEntity(String publicId, String systemId)
- throws SAXException, IOException {
+ public InputSource resolveEntity(String publicId, String systemId)
throws SAXException, IOException {
publicId = replace(publicId);
systemId = replace(systemId);
return entityResolver.resolveEntity(publicId, systemId);
@@ -2081,23 +2072,21 @@ public class Digester extends DefaultHandler2 {
private final EntityResolver2 entityResolver2;
- EntityResolver2Wrapper(EntityResolver2 entityResolver,
PropertySource[] source,
- ClassLoader classLoader) {
+ EntityResolver2Wrapper(EntityResolver2 entityResolver,
PropertySource[] source, ClassLoader classLoader) {
super(entityResolver, source, classLoader);
this.entityResolver2 = entityResolver;
}
@Override
- public InputSource getExternalSubset(String name, String baseURI)
- throws SAXException, IOException {
+ public InputSource getExternalSubset(String name, String baseURI)
throws SAXException, IOException {
name = replace(name);
baseURI = replace(baseURI);
return entityResolver2.getExternalSubset(name, baseURI);
}
@Override
- public InputSource resolveEntity(String name, String publicId, String
baseURI,
- String systemId) throws SAXException, IOException {
+ public InputSource resolveEntity(String name, String publicId, String
baseURI, String systemId)
+ throws SAXException, IOException {
name = replace(name);
publicId = replace(publicId);
baseURI = replace(baseURI);
diff --git a/java/org/apache/tomcat/util/digester/DocumentProperties.java
b/java/org/apache/tomcat/util/digester/DocumentProperties.java
index c688ee6f97..5729fed779 100644
--- a/java/org/apache/tomcat/util/digester/DocumentProperties.java
+++ b/java/org/apache/tomcat/util/digester/DocumentProperties.java
@@ -17,10 +17,8 @@
package org.apache.tomcat.util.digester;
/**
- * A collection of interfaces, one per property, that enables the object being
- * populated by the digester to signal to the digester that it supports the
- * given property and that the digester should populate that property if
- * available.
+ * A collection of interfaces, one per property, that enables the object being
populated by the digester to signal to
+ * the digester that it supports the given property and that the digester
should populate that property if available.
*/
public interface DocumentProperties {
diff --git
a/java/org/apache/tomcat/util/digester/EnvironmentPropertySource.java
b/java/org/apache/tomcat/util/digester/EnvironmentPropertySource.java
index f7de712685..9f6bc13e97 100644
--- a/java/org/apache/tomcat/util/digester/EnvironmentPropertySource.java
+++ b/java/org/apache/tomcat/util/digester/EnvironmentPropertySource.java
@@ -19,11 +19,11 @@ package org.apache.tomcat.util.digester;
import org.apache.tomcat.util.IntrospectionUtils;
/**
- * A {@link org.apache.tomcat.util.IntrospectionUtils.PropertySource}
- * that uses environment variables to resolve expressions.
- *
- * <p><strong>Usage example:</strong></p>
- *
+ * A {@link org.apache.tomcat.util.IntrospectionUtils.PropertySource} that
uses environment variables to resolve
+ * expressions.
+ * <p>
+ * <strong>Usage example:</strong>
+ * </p>
* Configure the certificate with environment variables.
*
* <pre>
@@ -37,10 +37,12 @@ import org.apache.tomcat.util.IntrospectionUtils;
* </pre>
*
* How to configure:
+ *
* <pre>
* {@code
* echo
"org.apache.tomcat.util.digester.PROPERTY_SOURCE=org.apache.tomcat.util.digester.EnvironmentPropertySource"
>> conf/catalina.properties}
* </pre>
+ *
* or add this to {@code CATALINA_OPTS}
*
* <pre>
@@ -48,12 +50,11 @@ import org.apache.tomcat.util.IntrospectionUtils;
*
-Dorg.apache.tomcat.util.digester.PROPERTY_SOURCE=org.apache.tomcat.util.digester.EnvironmentPropertySource}
* </pre>
*
- * <b>NOTE</b>: When configured the PropertySource for resolving expressions
- * from system properties is still active.
+ * <b>NOTE</b>: When configured the PropertySource for resolving expressions
from system properties is still active.
*
* @see Digester
- *
- * @see <a
href="https://tomcat.apache.org/tomcat-9.0-doc/config/systemprops.html#Property_replacements";>Tomcat
Configuration Reference System Properties</a>
+ * @see <a
href="https://tomcat.apache.org/tomcat-9.0-doc/config/systemprops.html#Property_replacements";>Tomcat
+ * Configuration Reference System Properties</a>
*/
public class EnvironmentPropertySource implements
IntrospectionUtils.PropertySource {
diff --git a/java/org/apache/tomcat/util/digester/FactoryCreateRule.java
b/java/org/apache/tomcat/util/digester/FactoryCreateRule.java
index dbeebb78dc..aa362c3977 100644
--- a/java/org/apache/tomcat/util/digester/FactoryCreateRule.java
+++ b/java/org/apache/tomcat/util/digester/FactoryCreateRule.java
@@ -20,14 +20,14 @@ import org.xml.sax.Attributes;
/**
- * <p>Rule implementation that uses an {@link ObjectCreationFactory} to create
- * a new object which it pushes onto the object stack. When the element is
- * complete, the object will be popped.</p>
- *
- * <p>This rule is intended in situations where the element's attributes are
- * needed before the object can be created. A common scenario is for the
- * ObjectCreationFactory implementation to use the attributes as parameters
- * in a call to either a factory method or to a non-empty constructor.
+ * <p>
+ * Rule implementation that uses an {@link ObjectCreationFactory} to create a
new object which it pushes onto the object
+ * stack. When the element is complete, the object will be popped.
+ * </p>
+ * <p>
+ * This rule is intended in situations where the element's attributes are
needed before the object can be created. A
+ * common scenario is for the ObjectCreationFactory implementation to use the
attributes as parameters in a call to
+ * either a factory method or to a non-empty constructor.
*/
public class FactoryCreateRule extends Rule {
@@ -43,16 +43,12 @@ public class FactoryCreateRule extends Rule {
// ----------------------------------------------------------- Constructors
/**
- * Construct a factory create rule using the given, already instantiated,
- * {@link ObjectCreationFactory}.
+ * Construct a factory create rule using the given, already instantiated,
{@link ObjectCreationFactory}.
*
- * @param creationFactory called on to create the object.
- * @param ignoreCreateExceptions if true, exceptions thrown by the object
- * creation factory will be ignored.
+ * @param creationFactory called on to create the object.
+ * @param ignoreCreateExceptions if true, exceptions thrown by the object
creation factory will be ignored.
*/
- public FactoryCreateRule(
- ObjectCreationFactory creationFactory,
- boolean ignoreCreateExceptions) {
+ public FactoryCreateRule(ObjectCreationFactory creationFactory, boolean
ignoreCreateExceptions) {
this.creationFactory = creationFactory;
this.ignoreCreateExceptions = ignoreCreateExceptions;
@@ -62,9 +58,8 @@ public class FactoryCreateRule extends Rule {
// ----------------------------------------------------- Instance Variables
/**
- * The object creation factory we will use to instantiate objects
- * as required based on the attributes specified in the matched XML
- * element.
+ * The object creation factory we will use to instantiate objects as
required based on the attributes specified in
+ * the matched XML element.
*/
protected ObjectCreationFactory creationFactory;
@@ -90,8 +85,8 @@ public class FactoryCreateRule extends Rule {
Object instance = creationFactory.createObject(attributes);
if (digester.log.isTraceEnabled()) {
- digester.log.trace("[FactoryCreateRule]{" + digester.match
+
- "} New " + instance.getClass().getName());
+ digester.log
+ .trace("[FactoryCreateRule]{" + digester.match +
"} New " + instance.getClass().getName());
}
digester.push(instance);
exceptionIgnoredStack.push(Boolean.FALSE);
@@ -103,7 +98,7 @@ public class FactoryCreateRule extends Rule {
((e.getMessage() == null) ? e.getClass().getName()
: e.getMessage())), e);
} else if (digester.log.isInfoEnabled()) {
digester.log.info(sm.getString("rule.createError",
- ((e.getMessage() == null) ? e.getClass().getName() :
e.getMessage())));
+ ((e.getMessage() == null) ? e.getClass().getName()
: e.getMessage())));
}
exceptionIgnoredStack.push(Boolean.TRUE);
}
@@ -112,8 +107,7 @@ public class FactoryCreateRule extends Rule {
Object instance = creationFactory.createObject(attributes);
if (digester.log.isTraceEnabled()) {
- digester.log.trace("[FactoryCreateRule]{" + digester.match +
- "} New " + instance.getClass().getName());
+ digester.log.trace("[FactoryCreateRule]{" + digester.match +
"} New " + instance.getClass().getName());
}
digester.push(instance);
}
@@ -128,10 +122,7 @@ public class FactoryCreateRule extends Rule {
// check if object was created
// this only happens if an exception was thrown, and we're ignoring
them
- if (
- ignoreCreateExceptions &&
- exceptionIgnoredStack != null &&
- !(exceptionIgnoredStack.empty())) {
+ if (ignoreCreateExceptions && exceptionIgnoredStack != null &&
!(exceptionIgnoredStack.empty())) {
if ((exceptionIgnoredStack.pop()).booleanValue()) {
// creation exception was ignored
@@ -145,8 +136,7 @@ public class FactoryCreateRule extends Rule {
Object top = digester.pop();
if (digester.log.isTraceEnabled()) {
- digester.log.trace("[FactoryCreateRule]{" + digester.match +
- "} Pop " + top.getClass().getName());
+ digester.log.trace("[FactoryCreateRule]{" + digester.match + "}
Pop " + top.getClass().getName());
}
}
diff --git a/java/org/apache/tomcat/util/digester/ObjectCreateRule.java
b/java/org/apache/tomcat/util/digester/ObjectCreateRule.java
index 37f0697dc8..0dbac181c1 100644
--- a/java/org/apache/tomcat/util/digester/ObjectCreateRule.java
+++ b/java/org/apache/tomcat/util/digester/ObjectCreateRule.java
@@ -21,8 +21,7 @@ import org.xml.sax.Attributes;
/**
- * Rule implementation that creates a new object and pushes it
- * onto the object stack. When the element is complete, the
+ * Rule implementation that creates a new object and pushes it onto the object
stack. When the element is complete, the
* object will be popped
*/
@@ -45,15 +44,13 @@ public class ObjectCreateRule extends Rule {
/**
- * Construct an object create rule with the specified class name and an
- * optional attribute name containing an override.
+ * Construct an object create rule with the specified class name and an
optional attribute name containing an
+ * override.
*
- * @param className Java class name of the object to be created
- * @param attributeName Attribute name which, if present, contains an
- * override of the class name to create
+ * @param className Java class name of the object to be created
+ * @param attributeName Attribute name which, if present, contains an
override of the class name to create
*/
- public ObjectCreateRule(String className,
- String attributeName) {
+ public ObjectCreateRule(String className, String attributeName) {
this.className = className;
this.attributeName = attributeName;
@@ -81,16 +78,13 @@ public class ObjectCreateRule extends Rule {
/**
* Process the beginning of this element.
*
- * @param namespace the namespace URI of the matching element, or an
- * empty string if the parser is not namespace aware or the element has
- * no namespace
- * @param name the local name if the parser is namespace aware, or just
- * the element name otherwise
+ * @param namespace the namespace URI of the matching element, or an
empty string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
* @param attributes The attribute list for this element
*/
@Override
- public void begin(String namespace, String name, Attributes attributes)
- throws Exception {
+ public void begin(String namespace, String name, Attributes attributes)
throws Exception {
String realClassName = getRealClassName(attributes);
@@ -115,7 +109,9 @@ public class ObjectCreateRule extends Rule {
/**
* Return the actual class name of the class to be instantiated.
+ *
* @param attributes The attribute list for this element
+ *
* @return the class name
*/
protected String getRealClassName(Attributes attributes) {
@@ -134,19 +130,16 @@ public class ObjectCreateRule extends Rule {
/**
* Process the end of this element.
*
- * @param namespace the namespace URI of the matching element, or an
- * empty string if the parser is not namespace aware or the element has
- * no namespace
- * @param name the local name if the parser is namespace aware, or just
- * the element name otherwise
+ * @param namespace the namespace URI of the matching element, or an empty
string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
*/
@Override
public void end(String namespace, String name) throws Exception {
Object top = digester.pop();
if (digester.log.isTraceEnabled()) {
- digester.log.trace("[ObjectCreateRule]{" + digester.match +
- "} Pop " + top.getClass().getName());
+ digester.log.trace("[ObjectCreateRule]{" + digester.match + "} Pop
" + top.getClass().getName());
}
}
diff --git a/java/org/apache/tomcat/util/digester/ObjectCreationFactory.java
b/java/org/apache/tomcat/util/digester/ObjectCreationFactory.java
index 39cbda25da..9dd99f3496 100644
--- a/java/org/apache/tomcat/util/digester/ObjectCreationFactory.java
+++ b/java/org/apache/tomcat/util/digester/ObjectCreationFactory.java
@@ -20,36 +20,35 @@ package org.apache.tomcat.util.digester;
import org.xml.sax.Attributes;
/**
- * <p> Interface for use with {@link FactoryCreateRule}.
- * The rule calls {@link #createObject} to create an object
- * to be pushed onto the <code>Digester</code> stack
- * whenever it is matched.</p>
- *
- * <p> {@link AbstractObjectCreationFactory} is an abstract
- * implementation suitable for creating anonymous
+ * <p>
+ * Interface for use with {@link FactoryCreateRule}. The rule calls {@link
#createObject} to create an object to be
+ * pushed onto the <code>Digester</code> stack whenever it is matched.
+ * </p>
+ * <p>
+ * {@link AbstractObjectCreationFactory} is an abstract implementation
suitable for creating anonymous
* <code>ObjectCreationFactory</code> implementations.
*/
public interface ObjectCreationFactory {
/**
- * Factory method called by {@link FactoryCreateRule} to supply an
- * object based on the element's attributes.
+ * Factory method called by {@link FactoryCreateRule} to supply an object
based on the element's attributes.
*
* @param attributes the element's attributes
+ *
* @return the created object
+ *
* @throws Exception any exception thrown will be propagated upwards
*/
Object createObject(Attributes attributes) throws Exception;
/**
- * @return the {@link Digester} that was set by the
- * {@link FactoryCreateRule} upon initialization.
+ * @return the {@link Digester} that was set by the {@link
FactoryCreateRule} upon initialization.
*/
Digester getDigester();
/**
- * Set the {@link Digester} to allow the implementation to do logging,
- * classloading based on the digester's classloader, etc.
+ * Set the {@link Digester} to allow the implementation to do logging,
classloading based on the digester's
+ * classloader, etc.
*
* @param digester parent Digester object
*/
diff --git a/java/org/apache/tomcat/util/digester/Rule.java
b/java/org/apache/tomcat/util/digester/Rule.java
index 5c77de4f9c..41ba78c530 100644
--- a/java/org/apache/tomcat/util/digester/Rule.java
+++ b/java/org/apache/tomcat/util/digester/Rule.java
@@ -20,8 +20,8 @@ import org.apache.tomcat.util.res.StringManager;
import org.xml.sax.Attributes;
/**
- * Concrete implementations of this class implement actions to be taken when
- * a corresponding nested pattern of XML elements has been matched.
+ * Concrete implementations of this class implement actions to be taken when a
corresponding nested pattern of XML
+ * elements has been matched.
*/
public abstract class Rule {
@@ -30,10 +30,12 @@ public abstract class Rule {
// ----------------------------------------------------------- Constructors
/**
- * <p>Base constructor.
- * Now the digester will be set when the rule is added.</p>
+ * <p>
+ * Base constructor. Now the digester will be set when the rule is added.
+ * </p>
*/
- public Rule() {}
+ public Rule() {
+ }
// ----------------------------------------------------- Instance Variables
@@ -64,8 +66,7 @@ public abstract class Rule {
/**
- * Set the <code>Digester</code> with which this <code>Rule</code> is
- * associated.
+ * Set the <code>Digester</code> with which this <code>Rule</code> is
associated.
*
* @param digester The digester with which to associate this rule
*/
@@ -77,8 +78,7 @@ public abstract class Rule {
/**
* Return the namespace URI for which this Rule is relevant, if any.
*
- * @return The namespace URI for which this rule is relevant or
- * <code>null</code> if none.
+ * @return The namespace URI for which this rule is relevant or
<code>null</code> if none.
*/
public String getNamespaceURI() {
return namespaceURI;
@@ -88,8 +88,8 @@ public abstract class Rule {
/**
* Set the namespace URI for which this Rule is relevant, if any.
*
- * @param namespaceURI Namespace URI for which this Rule is relevant,
- * or <code>null</code> to match independent of namespace.
+ * @param namespaceURI Namespace URI for which this Rule is relevant, or
<code>null</code> to match independent of
+ * namespace.
*/
public void setNamespaceURI(String namespaceURI) {
this.namespaceURI = namespaceURI;
@@ -99,14 +99,12 @@ public abstract class Rule {
// --------------------------------------------------------- Public Methods
/**
- * This method is called when the beginning of a matching XML element
- * is encountered. The default implementation is a NO-OP.
+ * This method is called when the beginning of a matching XML element is
encountered. The default implementation is
+ * a NO-OP.
*
- * @param namespace the namespace URI of the matching element, or an
- * empty string if the parser is not namespace aware or
the
- * element has no namespace
- * @param name the local name if the parser is namespace aware, or just
- * the element name otherwise
+ * @param namespace the namespace URI of the matching element, or an
empty string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
* @param attributes The attribute list of this element
*
* @throws Exception if an error occurs while processing the event
@@ -117,16 +115,13 @@ public abstract class Rule {
/**
- * This method is called when the body of a matching XML element is
- * encountered. If the element has no body, this method is not called at
- * all. The default implementation is a NO-OP.
+ * This method is called when the body of a matching XML element is
encountered. If the element has no body, this
+ * method is not called at all. The default implementation is a NO-OP.
*
- * @param namespace the namespace URI of the matching element, or an empty
- * string if the parser is not namespace aware or the
- * element has no namespace
- * @param name the local name if the parser is namespace aware, or just the
- * element name otherwise
- * @param text The text of the body of this element
+ * @param namespace the namespace URI of the matching element, or an empty
string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
+ * @param text The text of the body of this element
*
* @throws Exception if an error occurs while processing the event
*/
@@ -136,14 +131,12 @@ public abstract class Rule {
/**
- * This method is called when the end of a matching XML element
- * is encountered. The default implementation is a NO-OP.
+ * This method is called when the end of a matching XML element is
encountered. The default implementation is a
+ * NO-OP.
*
- * @param namespace the namespace URI of the matching element, or an empty
- * string if the parser is not namespace aware or the
- * element has no namespace
- * @param name the local name if the parser is namespace aware, or just the
- * element name otherwise
+ * @param namespace the namespace URI of the matching element, or an empty
string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
*
* @throws Exception if an error occurs while processing the event
*/
@@ -153,8 +146,7 @@ public abstract class Rule {
/**
- * This method is called after all parsing methods have been
- * called, to allow Rules to remove temporary data.
+ * This method is called after all parsing methods have been called, to
allow Rules to remove temporary data.
*
* @throws Exception if an error occurs while processing the event
*/
diff --git a/java/org/apache/tomcat/util/digester/RuleSet.java
b/java/org/apache/tomcat/util/digester/RuleSet.java
index 990dee3602..5527fda803 100644
--- a/java/org/apache/tomcat/util/digester/RuleSet.java
+++ b/java/org/apache/tomcat/util/digester/RuleSet.java
@@ -17,31 +17,28 @@
package org.apache.tomcat.util.digester;
/**
- * <p>Public interface defining a shorthand means of configuring a complete
- * set of related <code>Rule</code> definitions, possibly associated with
- * a particular namespace URI, in one operation. To use an instance of a
- * class that implements this interface:</p>
+ * <p>
+ * Public interface defining a shorthand means of configuring a complete set
of related <code>Rule</code> definitions,
+ * possibly associated with a particular namespace URI, in one operation. To
use an instance of a class that implements
+ * this interface:
+ * </p>
* <ul>
* <li>Create a concrete implementation of this interface.</li>
- * <li>Optionally, you can configure a <code>RuleSet</code> to be relevant
- * only for a particular namespace URI by configuring the value to be
- * returned by <code>getNamespaceURI()</code>.</li>
- * <li>As you are configuring your Digester instance, call
- * <code>digester.addRuleSet()</code> and pass the RuleSet instance.</li>
- * <li>Digester will call the <code>addRuleInstances()</code> method of
- * your RuleSet to configure the necessary rules.</li>
+ * <li>Optionally, you can configure a <code>RuleSet</code> to be relevant
only for a particular namespace URI by
+ * configuring the value to be returned by <code>getNamespaceURI()</code>.</li>
+ * <li>As you are configuring your Digester instance, call
<code>digester.addRuleSet()</code> and pass the RuleSet
+ * instance.</li>
+ * <li>Digester will call the <code>addRuleInstances()</code> method of your
RuleSet to configure the necessary
+ * rules.</li>
* </ul>
*/
public interface RuleSet {
/**
- * Add the set of Rule instances defined in this RuleSet to the
- * specified <code>Digester</code> instance, associating them with
- * our namespace URI (if any). This method should only be called
- * by a Digester instance.
+ * Add the set of Rule instances defined in this RuleSet to the specified
<code>Digester</code> instance,
+ * associating them with our namespace URI (if any). This method should
only be called by a Digester instance.
*
- * @param digester Digester instance to which the new Rule instances
- * should be added.
+ * @param digester Digester instance to which the new Rule instances
should be added.
*/
void addRuleInstances(Digester digester);
}
diff --git a/java/org/apache/tomcat/util/digester/Rules.java
b/java/org/apache/tomcat/util/digester/Rules.java
index d22a3658cc..f600979336 100644
--- a/java/org/apache/tomcat/util/digester/Rules.java
+++ b/java/org/apache/tomcat/util/digester/Rules.java
@@ -19,18 +19,16 @@ package org.apache.tomcat.util.digester;
import java.util.List;
/**
- * Public interface defining a collection of Rule instances (and corresponding
- * matching patterns) plus an implementation of a matching policy that selects
- * the rules that match a particular pattern of nested elements discovered
- * during parsing.
+ * Public interface defining a collection of Rule instances (and corresponding
matching patterns) plus an implementation
+ * of a matching policy that selects the rules that match a particular pattern
of nested elements discovered during
+ * parsing.
*/
public interface Rules {
// ------------------------------------------------------------- Properties
/**
- * @return the Digester instance with which this Rules instance is
- * associated.
+ * @return the Digester instance with which this Rules instance is
associated.
*/
Digester getDigester();
@@ -49,7 +47,7 @@ public interface Rules {
* Register a new Rule instance matching the specified pattern.
*
* @param pattern Nesting pattern to be matched for this Rule
- * @param rule Rule instance to be registered
+ * @param rule Rule instance to be registered
*/
void add(String pattern, Rule rule);
@@ -61,26 +59,24 @@ public interface Rules {
/**
- * Return a List of all registered Rule instances that match the specified
- * nesting pattern, or a zero-length List if there are no matches. If more
- * than one Rule instance matches, they <strong>must</strong> be returned
- * in the order originally registered through the <code>add()</code>
- * method.
+ * Return a List of all registered Rule instances that match the specified
nesting pattern, or a zero-length List if
+ * there are no matches. If more than one Rule instance matches, they
<strong>must</strong> be returned in the order
+ * originally registered through the <code>add()</code> method.
+ *
+ * @param namespaceURI Namespace URI for which to select matching rules,
or <code>null</code> to match regardless of
+ * namespace URI
+ * @param pattern Nesting pattern to be matched
*
- * @param namespaceURI Namespace URI for which to select matching rules,
- * or <code>null</code> to match regardless of namespace URI
- * @param pattern Nesting pattern to be matched
* @return a rules list
*/
List<Rule> match(String namespaceURI, String pattern);
/**
- * Return a List of all registered Rule instances, or a zero-length List
- * if there are no registered Rule instances. If more than one Rule
- * instance has been registered, they <strong>must</strong> be returned
- * in the order originally registered through the <code>add()</code>
- * method.
+ * Return a List of all registered Rule instances, or a zero-length List
if there are no registered Rule instances.
+ * If more than one Rule instance has been registered, they
<strong>must</strong> be returned in the order
+ * originally registered through the <code>add()</code> method.
+ *
* @return a rules list
*/
List<Rule> rules();
diff --git a/java/org/apache/tomcat/util/digester/RulesBase.java
b/java/org/apache/tomcat/util/digester/RulesBase.java
index 7e113331d4..cc4a7912c5 100644
--- a/java/org/apache/tomcat/util/digester/RulesBase.java
+++ b/java/org/apache/tomcat/util/digester/RulesBase.java
@@ -21,19 +21,18 @@ import java.util.HashMap;
import java.util.List;
/**
- * <p>Default implementation of the <code>Rules</code> interface that supports
- * the standard rule matching behavior. This class can also be used as a
- * base class for specialized <code>Rules</code> implementations.</p>
- *
- * <p>The matching policies implemented by this class support two different
- * types of pattern matching rules:</p>
+ * <p>
+ * Default implementation of the <code>Rules</code> interface that supports
the standard rule matching behavior. This
+ * class can also be used as a base class for specialized <code>Rules</code>
implementations.
+ * </p>
+ * <p>
+ * The matching policies implemented by this class support two different types
of pattern matching rules:
+ * </p>
* <ul>
- * <li><em>Exact Match</em> - A pattern "a/b/c" exactly matches a
- * <code><c></code> element, nested inside a <code><b></code>
- * element, which is nested inside an <code><a></code> element.</li>
- * <li><em>Tail Match</em> - A pattern "*/a/b" matches a
- * <code><b></code> element, nested inside an <code><a></code>
- * element, no matter how deeply the pair is nested.</li>
+ * <li><em>Exact Match</em> - A pattern "a/b/c" exactly matches a
<code><c></code> element, nested inside a
+ * <code><b></code> element, which is nested inside an
<code><a></code> element.</li>
+ * <li><em>Tail Match</em> - A pattern "*/a/b" matches a
<code><b></code> element, nested inside an
+ * <code><a></code> element, no matter how deeply the pair is
nested.</li>
* </ul>
*/
public class RulesBase implements Rules {
@@ -41,9 +40,8 @@ public class RulesBase implements Rules {
// ----------------------------------------------------- Instance Variables
/**
- * The set of registered Rule instances, keyed by the matching pattern.
- * Each value is a List containing the Rules for that pattern, in the
- * order that they were originally registered.
+ * The set of registered Rule instances, keyed by the matching pattern.
Each value is a List containing the Rules
+ * for that pattern, in the order that they were originally registered.
*/
protected HashMap<String,List<Rule>> cache = new HashMap<>();
@@ -55,8 +53,7 @@ public class RulesBase implements Rules {
/**
- * The set of registered Rule instances, in the order that they were
- * originally registered.
+ * The set of registered Rule instances, in the order that they were
originally registered.
*/
protected ArrayList<Rule> rules = new ArrayList<>();
@@ -64,8 +61,7 @@ public class RulesBase implements Rules {
// ------------------------------------------------------------- Properties
/**
- * Return the Digester instance with which this Rules instance is
- * associated.
+ * Return the Digester instance with which this Rules instance is
associated.
*/
@Override
public Digester getDigester() {
@@ -93,14 +89,14 @@ public class RulesBase implements Rules {
* Register a new Rule instance matching the specified pattern.
*
* @param pattern Nesting pattern to be matched for this Rule
- * @param rule Rule instance to be registered
+ * @param rule Rule instance to be registered
*/
@Override
public void add(String pattern, Rule rule) {
// to help users who accidentally add '/' to the end of their patterns
int patternLength = pattern.length();
- if (patternLength>1 && pattern.endsWith("/")) {
- pattern = pattern.substring(0, patternLength-1);
+ if (patternLength > 1 && pattern.endsWith("/")) {
+ pattern = pattern.substring(0, patternLength - 1);
}
cache.computeIfAbsent(pattern, k -> new ArrayList<>()).add(rule);
@@ -122,15 +118,13 @@ public class RulesBase implements Rules {
/**
- * Return a List of all registered Rule instances that match the specified
- * nesting pattern, or a zero-length List if there are no matches. If more
- * than one Rule instance matches, they <strong>must</strong> be returned
- * in the order originally registered through the <code>add()</code>
- * method.
+ * Return a List of all registered Rule instances that match the specified
nesting pattern, or a zero-length List if
+ * there are no matches. If more than one Rule instance matches, they
<strong>must</strong> be returned in the order
+ * originally registered through the <code>add()</code> method.
*
- * @param namespaceURI Namespace URI for which to select matching rules,
- * or <code>null</code> to match regardless of namespace URI
- * @param pattern Nesting pattern to be matched
+ * @param namespaceURI Namespace URI for which to select matching rules,
or <code>null</code> to match regardless of
+ * namespace URI
+ * @param pattern Nesting pattern to be matched
*/
@Override
public List<Rule> match(String namespaceURI, String pattern) {
@@ -142,8 +136,7 @@ public class RulesBase implements Rules {
String longKey = "";
for (String key : this.cache.keySet()) {
if (key.startsWith("*/")) {
- if (pattern.equals(key.substring(2)) ||
- pattern.endsWith(key.substring(1))) {
+ if (pattern.equals(key.substring(2)) ||
pattern.endsWith(key.substring(1))) {
if (key.length() > longKey.length()) {
// rulesList = (List) this.cache.get(key);
rulesList = lookup(namespaceURI, key);
@@ -161,11 +154,9 @@ public class RulesBase implements Rules {
/**
- * Return a List of all registered Rule instances, or a zero-length List
- * if there are no registered Rule instances. If more than one Rule
- * instance has been registered, they <strong>must</strong> be returned
- * in the order originally registered through the <code>add()</code>
- * method.
+ * Return a List of all registered Rule instances, or a zero-length List
if there are no registered Rule instances.
+ * If more than one Rule instance has been registered, they
<strong>must</strong> be returned in the order
+ * originally registered through the <code>add()</code> method.
*/
@Override
public List<Rule> rules() {
@@ -176,13 +167,13 @@ public class RulesBase implements Rules {
// ------------------------------------------------------ Protected Methods
/**
- * Return a List of Rule instances for the specified pattern that also
- * match the specified namespace URI (if any). If there are no such
- * rules, return <code>null</code>.
+ * Return a List of Rule instances for the specified pattern that also
match the specified namespace URI (if any).
+ * If there are no such rules, return <code>null</code>.
+ *
+ * @param namespaceURI Namespace URI to match, or <code>null</code> to
select matching rules regardless of namespace
+ * URI
+ * @param pattern Pattern to be matched
*
- * @param namespaceURI Namespace URI to match, or <code>null</code> to
- * select matching rules regardless of namespace URI
- * @param pattern Pattern to be matched
* @return a rules list
*/
protected List<Rule> lookup(String namespaceURI, String pattern) {
@@ -198,8 +189,7 @@ public class RulesBase implements Rules {
// Select only Rules that match on the specified namespace URI
List<Rule> results = new ArrayList<>();
for (Rule item : list) {
- if ((namespaceURI.equals(item.getNamespaceURI())) ||
- (item.getNamespaceURI() == null)) {
+ if ((namespaceURI.equals(item.getNamespaceURI())) ||
(item.getNamespaceURI() == null)) {
results.add(item);
}
}
diff --git
a/java/org/apache/tomcat/util/digester/ServiceBindingPropertySource.java
b/java/org/apache/tomcat/util/digester/ServiceBindingPropertySource.java
index c4b162c228..d675ff2604 100644
--- a/java/org/apache/tomcat/util/digester/ServiceBindingPropertySource.java
+++ b/java/org/apache/tomcat/util/digester/ServiceBindingPropertySource.java
@@ -24,16 +24,15 @@ import java.nio.file.Paths;
import org.apache.tomcat.util.IntrospectionUtils;
/**
- * A {@link org.apache.tomcat.util.IntrospectionUtils.PropertySource}
- * that uses Kubernetes service bindings to resolve expressions.
- *
+ * A {@link org.apache.tomcat.util.IntrospectionUtils.PropertySource} that
uses Kubernetes service bindings to resolve
+ * expressions.
* <p>
- * The Kubernetes service binding specification can be found at
- * <a href="https://servicebinding.io/";>https://servicebinding.io/</a>.
+ * The Kubernetes service binding specification can be found at
+ * <a href="https://servicebinding.io/";>https://servicebinding.io/</a>.
+ * </p>
+ * <p>
+ * <strong>Usage example:</strong>
* </p>
- *
- * <p><strong>Usage example:</strong></p>
- *
* Configure the certificate with a service binding.
* <p>
* When the service binding is constructed as follows:
@@ -46,6 +45,7 @@ import org.apache.tomcat.util.IntrospectionUtils;
* /chainFile
* /keyPassword
* </pre>
+ *
* <pre>
* {@code
* <SSLHostConfig>
@@ -56,20 +56,19 @@ import org.apache.tomcat.util.IntrospectionUtils;
* type="RSA" />
* </SSLHostConfig> }
* </pre>
- *
* <p>
- * The optional <code>chomp:</code> prefix will cause the
ServiceBindingPropertySource
- * to trim a single newline (<code>\r\n</code>, <code>\r</code>, or
<code>\n</code>)
- * from the end of the file, if it exists. This is a convenience for
hand-edited
- * files/values where removing a trailing newline is difficult, and trailing
- * whitespace changes the meaning of the value.
+ * The optional <code>chomp:</code> prefix will cause the
ServiceBindingPropertySource to trim a single newline
+ * (<code>\r\n</code>, <code>\r</code>, or <code>\n</code>) from the end of
the file, if it exists. This is a
+ * convenience for hand-edited files/values where removing a trailing newline
is difficult, and trailing whitespace
+ * changes the meaning of the value.
* </p>
- *
* How to configure:
+ *
* <pre>
* {@code
* echo
"org.apache.tomcat.util.digester.PROPERTY_SOURCE=org.apache.tomcat.util.digester.ServiceBindingPropertySource"
>> conf/catalina.properties}
* </pre>
+ *
* or add this to {@code CATALINA_OPTS}
*
* <pre>
@@ -77,13 +76,11 @@ import org.apache.tomcat.util.IntrospectionUtils;
*
-Dorg.apache.tomcat.util.digester.PROPERTY_SOURCE=org.apache.tomcat.util.digester.ServiceBindingPropertySource}
* </pre>
*
- * <b>NOTE</b>: When configured the PropertySource for resolving expressions
- * from system properties is still active.
+ * <b>NOTE</b>: When configured the PropertySource for resolving expressions
from system properties is still active.
*
* @see Digester
- *
* @see <a
href="https://tomcat.apache.org/tomcat-9.0-doc/config/systemprops.html#Property_replacements";>Tomcat
- * Configuration Reference System Properties</a>
+ * Configuration Reference System Properties</a>
*/
public class ServiceBindingPropertySource implements
IntrospectionUtils.PropertySource {
@@ -121,7 +118,7 @@ public class ServiceBindingPropertySource implements
IntrospectionUtils.Property
int length = bytes.length;
if (chomp) {
- if(length > 1 && bytes[length - 2] == '\r' && bytes[length -
1] == '\n') {
+ if (length > 1 && bytes[length - 2] == '\r' && bytes[length -
1] == '\n') {
length -= 2;
} else if (length > 0) {
byte c = bytes[length - 1];
diff --git a/java/org/apache/tomcat/util/digester/SetNextRule.java
b/java/org/apache/tomcat/util/digester/SetNextRule.java
index 4709205a58..2bfd5292db 100644
--- a/java/org/apache/tomcat/util/digester/SetNextRule.java
+++ b/java/org/apache/tomcat/util/digester/SetNextRule.java
@@ -20,14 +20,14 @@ import org.apache.tomcat.util.IntrospectionUtils;
/**
- * <p>Rule implementation that calls a method on the (top-1) (parent)
- * object, passing the top object (child) as an argument. It is
- * commonly used to establish parent-child relationships.</p>
- *
- * <p>This rule now supports more flexible method matching by default.
- * It is possible that this may break (some) code
- * written against release 1.1.1 or earlier.
- * See {@link #isExactMatch()} for more details.</p>
+ * <p>
+ * Rule implementation that calls a method on the (top-1) (parent) object,
passing the top object (child) as an
+ * argument. It is commonly used to establish parent-child relationships.
+ * </p>
+ * <p>
+ * This rule now supports more flexible method matching by default. It is
possible that this may break (some) code
+ * written against release 1.1.1 or earlier. See {@link #isExactMatch()} for
more details.
+ * </p>
*/
public class SetNextRule extends Rule {
@@ -38,13 +38,11 @@ public class SetNextRule extends Rule {
* Construct a "set next" rule with the specified method name.
*
* @param methodName Method name of the parent method to call
- * @param paramType Java class of the parent method's argument
- * (if you wish to use a primitive type, specify the corresponding
- * Java wrapper class instead, such as <code>java.lang.Boolean</code>
- * for a <code>boolean</code> parameter)
+ * @param paramType Java class of the parent method's argument (if you
wish to use a primitive type, specify the
+ * corresponding Java wrapper class instead, such as
<code>java.lang.Boolean</code> for a
+ * <code>boolean</code> parameter)
*/
- public SetNextRule(String methodName,
- String paramType) {
+ public SetNextRule(String methodName, String paramType) {
this.methodName = methodName;
this.paramType = paramType;
@@ -75,23 +73,26 @@ public class SetNextRule extends Rule {
/**
- * <p>Is exact matching being used.</p>
- *
- * <p>This rule uses <code>org.apache.commons.beanutils.MethodUtils</code>
- * to introspect the relevant objects so that the right method can be
called.
- * Originally, <code>MethodUtils.invokeExactMethod</code> was used.
- * This matches methods very strictly
- * and so may not find a matching method when one exists.
- * This is still the behaviour when exact matching is enabled.</p>
- *
- * <p>When exact matching is disabled,
<code>MethodUtils.invokeMethod</code> is used.
- * This method finds more methods but is less precise when there are
several methods
- * with correct signatures.
- * So, if you want to choose an exact signature you might need to enable
this property.</p>
- *
- * <p>The default setting is to disable exact matches.</p>
+ * <p>
+ * Is exact matching being used.
+ * </p>
+ * <p>
+ * This rule uses <code>org.apache.commons.beanutils.MethodUtils</code> to
introspect the relevant objects so that
+ * the right method can be called. Originally,
<code>MethodUtils.invokeExactMethod</code> was used. This matches
+ * methods very strictly and so may not find a matching method when one
exists. This is still the behaviour when
+ * exact matching is enabled.
+ * </p>
+ * <p>
+ * When exact matching is disabled, <code>MethodUtils.invokeMethod</code>
is used. This method finds more methods
+ * but is less precise when there are several methods with correct
signatures. So, if you want to choose an exact
+ * signature you might need to enable this property.
+ * </p>
+ * <p>
+ * The default setting is to disable exact matches.
+ * </p>
*
* @return true iff exact matching is enabled
+ *
* @since Digester Release 1.1.1
*/
public boolean isExactMatch() {
@@ -100,11 +101,15 @@ public class SetNextRule extends Rule {
}
/**
- * <p>Set whether exact matching is enabled.</p>
- *
- * <p>See {@link #isExactMatch()}.</p>
+ * <p>
+ * Set whether exact matching is enabled.
+ * </p>
+ * <p>
+ * See {@link #isExactMatch()}.
+ * </p>
*
* @param useExactMatch should this rule use exact method matching
+ *
* @since Digester Release 1.1.1
*/
public void setExactMatch(boolean useExactMatch) {
@@ -115,11 +120,9 @@ public class SetNextRule extends Rule {
/**
* Process the end of this element.
*
- * @param namespace the namespace URI of the matching element, or an
- * empty string if the parser is not namespace aware or the element has
- * no namespace
- * @param name the local name if the parser is namespace aware, or just
- * the element name otherwise
+ * @param namespace the namespace URI of the matching element, or an empty
string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param name the local name if the parser is namespace aware, or
just the element name otherwise
*/
@Override
public void end(String namespace, String name) throws Exception {
@@ -129,19 +132,16 @@ public class SetNextRule extends Rule {
Object parent = digester.peek(1);
if (digester.log.isTraceEnabled()) {
if (parent == null) {
- digester.log.trace("[SetNextRule]{" + digester.match +
- "} Call [NULL PARENT]." +
- methodName + "(" + child + ")");
+ digester.log.trace(
+ "[SetNextRule]{" + digester.match + "} Call [NULL
PARENT]." + methodName + "(" + child + ")");
} else {
- digester.log.trace("[SetNextRule]{" + digester.match +
- "} Call " + parent.getClass().getName() + "." +
+ digester.log.trace("[SetNextRule]{" + digester.match + "} Call
" + parent.getClass().getName() + "." +
methodName + "(" + child + ")");
}
}
// Call the specified method
- IntrospectionUtils.callMethod1(parent, methodName,
- child, paramType, digester.getClassLoader());
+ IntrospectionUtils.callMethod1(parent, methodName, child, paramType,
digester.getClassLoader());
StringBuilder code = digester.getGeneratedCode();
if (code != null) {
diff --git a/java/org/apache/tomcat/util/digester/SetPropertiesRule.java
b/java/org/apache/tomcat/util/digester/SetPropertiesRule.java
index 5c2c6e6d68..bf11213eb4 100644
--- a/java/org/apache/tomcat/util/digester/SetPropertiesRule.java
+++ b/java/org/apache/tomcat/util/digester/SetPropertiesRule.java
@@ -24,8 +24,10 @@ import org.xml.sax.Attributes;
/**
- * <p>Rule implementation that sets properties on the object at the top of the
- * stack, based on attributes with corresponding names.</p>
+ * <p>
+ * Rule implementation that sets properties on the object at the top of the
stack, based on attributes with
+ * corresponding names.
+ * </p>
*/
public class SetPropertiesRule extends Rule {
@@ -52,23 +54,19 @@ public class SetPropertiesRule extends Rule {
/**
* Process the beginning of this element.
*
- * @param namespace the namespace URI of the matching element, or an
- * empty string if the parser is not namespace aware or the element has
- * no namespace
- * @param theName the local name if the parser is namespace aware, or just
- * the element name otherwise
+ * @param namespace the namespace URI of the matching element, or an
empty string if the parser is not namespace
+ * aware or the element has no namespace
+ * @param theName the local name if the parser is namespace aware, or
just the element name otherwise
* @param attributes The attribute list for this element
*/
@Override
- public void begin(String namespace, String theName, Attributes attributes)
- throws Exception {
+ public void begin(String namespace, String theName, Attributes attributes)
throws Exception {
// Populate the corresponding properties of the top object
Object top = digester.peek();
if (digester.log.isTraceEnabled()) {
- digester.log.trace("[SetPropertiesRule]{" + digester.match +
- "} Set " + top.getClass().getName() +
- " properties");
+ digester.log.trace(
+ "[SetPropertiesRule]{" + digester.match + "} Set " +
top.getClass().getName() + " properties");
}
StringBuilder code = digester.getGeneratedCode();
String variableName = null;
@@ -84,8 +82,7 @@ public class SetPropertiesRule extends Rule {
String value = attributes.getValue(i);
if (digester.log.isTraceEnabled()) {
- digester.log.trace("[SetPropertiesRule]{" + digester.match +
- "} Setting property '" + name + "' to '" +
+ digester.log.trace("[SetPropertiesRule]{" + digester.match +
"} Setting property '" + name + "' to '" +
value + "'");
}
if (!digester.isFakeAttribute(top, name) && (excludes == null ||
!excludes.containsKey(name))) {
diff --git a/java/org/apache/tomcat/util/digester/SystemPropertySource.java
b/java/org/apache/tomcat/util/digester/SystemPropertySource.java
index fa42a097e5..40d3271ee7 100644
--- a/java/org/apache/tomcat/util/digester/SystemPropertySource.java
+++ b/java/org/apache/tomcat/util/digester/SystemPropertySource.java
@@ -19,9 +19,8 @@ package org.apache.tomcat.util.digester;
import org.apache.tomcat.util.IntrospectionUtils;
/**
- * A {@link org.apache.tomcat.util.IntrospectionUtils.PropertySource}
- * that uses system properties to resolve expressions.
- * This property source is always active by default.
+ * A {@link org.apache.tomcat.util.IntrospectionUtils.PropertySource} that
uses system properties to resolve
+ * expressions. This property source is always active by default.
*
* @see Digester
*/
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