Author: kkolinko
Date: Mon Apr 8 22:14:13 2013
New Revision: 1465810
URL: http://svn.apache.org/r1465810
Log:
Simplify API of ErrorDispatcher class by using varargs.
Localizer will now treat zero-length array of arguments in the same way as null.
Modified:
tomcat/trunk/java/org/apache/jasper/compiler/ErrorDispatcher.java
tomcat/trunk/java/org/apache/jasper/compiler/Localizer.java
tomcat/trunk/webapps/docs/changelog.xml
Modified: tomcat/trunk/java/org/apache/jasper/compiler/ErrorDispatcher.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/compiler/ErrorDispatcher.java?rev=1465810&r1=1465809&r2=1465810&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/compiler/ErrorDispatcher.java (original)
+++ tomcat/trunk/java/org/apache/jasper/compiler/ErrorDispatcher.java Mon Apr
8 22:14:13 2013
@@ -70,133 +70,10 @@ public class ErrorDispatcher {
* message.
*
* @param errCode Error code
+ * @param args Arguments for parametric replacement
*/
- public void jspError(String errCode) throws JasperException {
- dispatch(null, errCode, null, null);
- }
-
- /*
- * Dispatches the given JSP parse error to the configured error handler.
- *
- * The given error code is localized. If it is not found in the
- * resource bundle for localized error messages, it is used as the error
- * message.
- *
- * @param where Error location
- * @param errCode Error code
- */
- public void jspError(Mark where, String errCode) throws JasperException {
- dispatch(where, errCode, null, null);
- }
-
- /*
- * Dispatches the given JSP parse error to the configured error handler.
- *
- * The given error code is localized. If it is not found in the
- * resource bundle for localized error messages, it is used as the error
- * message.
- *
- * @param n Node that caused the error
- * @param errCode Error code
- */
- public void jspError(Node n, String errCode) throws JasperException {
- dispatch(n.getStart(), errCode, null, null);
- }
-
- /*
- * Dispatches the given JSP parse error to the configured error handler.
- *
- * The given error code is localized. If it is not found in the
- * resource bundle for localized error messages, it is used as the error
- * message.
- *
- * @param errCode Error code
- * @param arg Argument for parametric replacement
- */
- public void jspError(String errCode, String arg) throws JasperException {
- dispatch(null, errCode, new Object[] {arg}, null);
- }
-
- /*
- * Dispatches the given JSP parse error to the configured error handler.
- *
- * The given error code is localized. If it is not found in the
- * resource bundle for localized error messages, it is used as the error
- * message.
- *
- * @param where Error location
- * @param errCode Error code
- * @param arg Argument for parametric replacement
- */
- public void jspError(Mark where, String errCode, String arg)
- throws JasperException {
- dispatch(where, errCode, new Object[] {arg}, null);
- }
-
- /*
- * Dispatches the given JSP parse error to the configured error handler.
- *
- * The given error code is localized. If it is not found in the
- * resource bundle for localized error messages, it is used as the error
- * message.
- *
- * @param n Node that caused the error
- * @param errCode Error code
- * @param arg Argument for parametric replacement
- */
- public void jspError(Node n, String errCode, String arg)
- throws JasperException {
- dispatch(n.getStart(), errCode, new Object[] {arg}, null);
- }
-
- /*
- * Dispatches the given JSP parse error to the configured error handler.
- *
- * The given error code is localized. If it is not found in the
- * resource bundle for localized error messages, it is used as the error
- * message.
- *
- * @param errCode Error code
- * @param arg1 First argument for parametric replacement
- * @param arg2 Second argument for parametric replacement
- */
- public void jspError(String errCode, String arg1, String arg2)
- throws JasperException {
- dispatch(null, errCode, new Object[] {arg1, arg2}, null);
- }
-
- /*
- * Dispatches the given JSP parse error to the configured error handler.
- *
- * The given error code is localized. If it is not found in the
- * resource bundle for localized error messages, it is used as the error
- * message.
- *
- * @param errCode Error code
- * @param arg1 First argument for parametric replacement
- * @param arg2 Second argument for parametric replacement
- * @param arg3 Third argument for parametric replacement
- */
- public void jspError(String errCode, String arg1, String arg2, String arg3)
- throws JasperException {
- dispatch(null, errCode, new Object[] {arg1, arg2, arg3}, null);
- }
-
- /*
- * Dispatches the given JSP parse error to the configured error handler.
- *
- * The given error code is localized. If it is not found in the
- * resource bundle for localized error messages, it is used as the error
- * message.
- *
- * @param where Error location
- * @param errCode Error code
- * @param arg1 First argument for parametric replacement
- * @param arg2 Second argument for parametric replacement
- */
- public void jspError(Mark where, String errCode, String arg1, String arg2)
- throws JasperException {
- dispatch(where, errCode, new Object[] {arg1, arg2}, null);
+ public void jspError(String errCode, String... args) throws
JasperException {
+ dispatch(null, errCode, args, null);
}
/*
@@ -208,33 +85,11 @@ public class ErrorDispatcher {
*
* @param where Error location
* @param errCode Error code
- * @param arg1 First argument for parametric replacement
- * @param arg2 Second argument for parametric replacement
- * @param arg3 Third argument for parametric replacement
- */
-
- public void jspError(Mark where, String errCode, String arg1, String arg2,
- String arg3)
- throws JasperException {
- dispatch(where, errCode, new Object[] {arg1, arg2, arg3}, null);
- }
-
- /*
- * Dispatches the given JSP parse error to the configured error handler.
- *
- * The given error code is localized. If it is not found in the
- * resource bundle for localized error messages, it is used as the error
- * message.
- *
- * @param n Node that caused the error
- * @param errCode Error code
- * @param arg1 First argument for parametric replacement
- * @param arg2 Second argument for parametric replacement
+ * @param args Arguments for parametric replacement
*/
-
- public void jspError(Node n, String errCode, String arg1, String arg2)
- throws JasperException {
- dispatch(n.getStart(), errCode, new Object[] {arg1, arg2}, null);
+ public void jspError(Mark where, String errCode, String... args)
+ throws JasperException {
+ dispatch(where, errCode, args, null);
}
/*
@@ -246,15 +101,11 @@ public class ErrorDispatcher {
*
* @param n Node that caused the error
* @param errCode Error code
- * @param arg1 First argument for parametric replacement
- * @param arg2 Second argument for parametric replacement
- * @param arg3 Third argument for parametric replacement
+ * @param args Arguments for parametric replacement
*/
-
- public void jspError(Node n, String errCode, String arg1, String arg2,
- String arg3)
- throws JasperException {
- dispatch(n.getStart(), errCode, new Object[] {arg1, arg2, arg3}, null);
+ public void jspError(Node n, String errCode, String... args)
+ throws JasperException {
+ dispatch(n.getStart(), errCode, args, null);
}
/*
Modified: tomcat/trunk/java/org/apache/jasper/compiler/Localizer.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/compiler/Localizer.java?rev=1465810&r1=1465809&r2=1465810&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/compiler/Localizer.java (original)
+++ tomcat/trunk/java/org/apache/jasper/compiler/Localizer.java Mon Apr 8
22:14:13 2013
@@ -151,7 +151,7 @@ public class Localizer {
String errMsg = errCode;
try {
errMsg = bundle.getString(errCode);
- if (args != null) {
+ if (args != null && args.length > 0) {
MessageFormat formatter = new MessageFormat(errMsg);
errMsg = formatter.format(args);
}
Modified: tomcat/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/changelog.xml?rev=1465810&r1=1465809&r2=1465810&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/trunk/webapps/docs/changelog.xml Mon Apr 8 22:14:13 2013
@@ -150,6 +150,14 @@
</scode>
</changelog>
</subsection>
+ <subsection name="Jasper">
+ <changelog>
+ <scode>
+ Simplify API of <code>ErrorDispatcher</code> class by using varargs.
+ (kkolinko)
+ </scode>
+ </changelog>
+ </subsection>
<subsection name="Cluster">
<changelog>
<scode>
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