Author: markt
Date: Fri Jan 1 15:00:52 2010
New Revision: 895020
URL: http://svn.apache.org/viewvc?rev=895020&view=rev
Log:
Update javacc from 4.1 to 5.0. Update generated code.
Modified:
tomcat/trunk/java/org/apache/el/parser/ELParser.java
tomcat/trunk/java/org/apache/el/parser/ELParserTreeConstants.java
tomcat/trunk/java/org/apache/el/parser/JJTELParserState.java
tomcat/trunk/java/org/apache/el/parser/ParseException.java
tomcat/trunk/java/org/apache/el/parser/SimpleCharStream.java
tomcat/trunk/java/org/apache/el/parser/Token.java
tomcat/trunk/java/org/apache/el/parser/TokenMgrError.java
Modified: tomcat/trunk/java/org/apache/el/parser/ELParser.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/el/parser/ELParser.java?rev=895020&r1=895019&r2=895020&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/el/parser/ELParser.java (original)
+++ tomcat/trunk/java/org/apache/el/parser/ELParser.java Fri Jan 1 15:00:52
2010
@@ -2074,7 +2074,7 @@
return (jj_ntk = jj_nt.kind);
}
- private java.util.List jj_expentries = new java.util.ArrayList();
+ private java.util.List<int[]> jj_expentries = new
java.util.ArrayList<int[]>();
private int[] jj_expentry;
private int jj_kind = -1;
private int[] jj_lasttokens = new int[100];
@@ -2089,7 +2089,7 @@
for (int i = 0; i < jj_endpos; i++) {
jj_expentry[i] = jj_lasttokens[i];
}
- jj_entries_loop: for (java.util.Iterator it = jj_expentries.iterator();
it.hasNext();) {
+ jj_entries_loop: for (java.util.Iterator<?> it =
jj_expentries.iterator(); it.hasNext();) {
int[] oldentry = (int[])(it.next());
if (oldentry.length == jj_expentry.length) {
for (int i = 0; i < jj_expentry.length; i++) {
@@ -2137,7 +2137,7 @@
jj_add_error_token(0, 0);
int[][] exptokseq = new int[jj_expentries.size()][];
for (int i = 0; i < jj_expentries.size(); i++) {
- exptokseq[i] = (int[])jj_expentries.get(i);
+ exptokseq[i] = jj_expentries.get(i);
}
return new ParseException(token, exptokseq, tokenImage);
}
Modified: tomcat/trunk/java/org/apache/el/parser/ELParserTreeConstants.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/el/parser/ELParserTreeConstants.java?rev=895020&r1=895019&r2=895020&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/el/parser/ELParserTreeConstants.java (original)
+++ tomcat/trunk/java/org/apache/el/parser/ELParserTreeConstants.java Fri Jan
1 15:00:52 2010
@@ -1,4 +1,4 @@
-/* Generated By:JavaCC: Do not edit this line. ELParserTreeConstants.java
Version 4.1 */
+/* Generated By:JavaCC: Do not edit this line. ELParserTreeConstants.java
Version 5.0 */
package org.apache.el.parser;
public interface ELParserTreeConstants
@@ -74,4 +74,4 @@
"Null",
};
}
-/* JavaCC - OriginalChecksum=3f8a43fb30bdf082a70de7eb7b15fdf1 (do not edit
this line) */
+/* JavaCC - OriginalChecksum=5af14271a4fcdc582f7dce53f6c6146d (do not edit
this line) */
Modified: tomcat/trunk/java/org/apache/el/parser/JJTELParserState.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/el/parser/JJTELParserState.java?rev=895020&r1=895019&r2=895020&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/el/parser/JJTELParserState.java (original)
+++ tomcat/trunk/java/org/apache/el/parser/JJTELParserState.java Fri Jan 1
15:00:52 2010
@@ -1,17 +1,17 @@
-/* Generated By:JavaCC: Do not edit this line. JJTELParserState.java Version
4.1 */
+/* Generated By:JavaCC: Do not edit this line. JJTELParserState.java Version
5.0 */
package org.apache.el.parser;
public class JJTELParserState {
- private java.util.List nodes;
- private java.util.List marks;
+ private java.util.List<Node> nodes;
+ private java.util.List<Integer> marks;
private int sp; // number of nodes on stack
private int mk; // current mark
private boolean node_created;
public JJTELParserState() {
- nodes = new java.util.ArrayList();
- marks = new java.util.ArrayList();
+ nodes = new java.util.ArrayList<Node>();
+ marks = new java.util.ArrayList<Integer>();
sp = 0;
mk = 0;
}
@@ -35,7 +35,7 @@
/* Returns the root node of the AST. It only makes sense to call
this after a successful parse. */
public Node rootNode() {
- return (Node)nodes.get(0);
+ return nodes.get(0);
}
/* Pushes a node on to the stack. */
@@ -48,14 +48,14 @@
stack. */
public Node popNode() {
if (--sp < mk) {
- mk = ((Integer)marks.remove(marks.size()-1)).intValue();
+ mk = marks.remove(marks.size()-1);
}
- return (Node)nodes.remove(nodes.size()-1);
+ return nodes.remove(nodes.size()-1);
}
/* Returns the node currently on the top of the stack. */
public Node peekNode() {
- return (Node)nodes.get(nodes.size()-1);
+ return nodes.get(nodes.size()-1);
}
/* Returns the number of children on the stack in the current node
@@ -69,12 +69,12 @@
while (sp > mk) {
popNode();
}
- mk = ((Integer)marks.remove(marks.size()-1)).intValue();
+ mk = marks.remove(marks.size()-1);
}
public void openNodeScope(Node n) {
- marks.add(new Integer(mk));
+ marks.add(mk);
mk = sp;
n.jjtOpen();
}
@@ -85,7 +85,7 @@
made the children of the definite node. Then the definite node
is pushed on to the stack. */
public void closeNodeScope(Node n, int num) {
- mk = ((Integer)marks.remove(marks.size()-1)).intValue();
+ mk = marks.remove(marks.size()-1);
while (num-- > 0) {
Node c = popNode();
c.jjtSetParent(n);
@@ -105,7 +105,7 @@
public void closeNodeScope(Node n, boolean condition) {
if (condition) {
int a = nodeArity();
- mk = ((Integer)marks.remove(marks.size()-1)).intValue();
+ mk = marks.remove(marks.size()-1);
while (a-- > 0) {
Node c = popNode();
c.jjtSetParent(n);
@@ -115,9 +115,9 @@
pushNode(n);
node_created = true;
} else {
- mk = ((Integer)marks.remove(marks.size()-1)).intValue();
+ mk = marks.remove(marks.size()-1);
node_created = false;
}
}
}
-/* JavaCC - OriginalChecksum=9497b88da93266c314e4e50d08492496 (do not edit
this line) */
+/* JavaCC - OriginalChecksum=9ea5296a2e1d85c8100fe40283f86cfd (do not edit
this line) */
Modified: tomcat/trunk/java/org/apache/el/parser/ParseException.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/el/parser/ParseException.java?rev=895020&r1=895019&r2=895020&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/el/parser/ParseException.java (original)
+++ tomcat/trunk/java/org/apache/el/parser/ParseException.java Fri Jan 1
15:00:52 2010
@@ -1,4 +1,4 @@
-/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 4.1
*/
+/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 5.0
*/
/* JavaCCOptions:KEEP_LINE_COL=null */
package org.apache.el.parser;
@@ -14,24 +14,24 @@
public class ParseException extends Exception {
/**
+ * The version identifier for this Serializable class.
+ * Increment only if the <i>serialized</i> form of the
+ * class changes.
+ */
+ private static final long serialVersionUID = 1L;
+
+ /**
* This constructor is used by the method "generateParseException"
* in the generated parser. Calling this constructor generates
* a new object of this type with the fields "currentToken",
- * "expectedTokenSequences", and "tokenImage" set. The boolean
- * flag "specialConstructor" is also set to true to indicate that
- * this constructor was used to create this object.
- * This constructor calls its super class with the empty string
- * to force the "toString" method of parent class "Throwable" to
- * print the error message in the form:
- * ParseException: <result of getMessage>
+ * "expectedTokenSequences", and "tokenImage" set.
*/
public ParseException(Token currentTokenVal,
int[][] expectedTokenSequencesVal,
String[] tokenImageVal
)
{
- super("");
- specialConstructor = true;
+ super(initialise(currentTokenVal, expectedTokenSequencesVal,
tokenImageVal));
currentToken = currentTokenVal;
expectedTokenSequences = expectedTokenSequencesVal;
tokenImage = tokenImageVal;
@@ -49,21 +49,13 @@
public ParseException() {
super();
- specialConstructor = false;
}
/** Constructor with message. */
public ParseException(String message) {
super(message);
- specialConstructor = false;
}
- /**
- * This variable determines which constructor was used to create
- * this object and thereby affects the semantics of the
- * "getMessage" method (see below).
- */
- protected boolean specialConstructor;
/**
* This is the last token that has been consumed successfully. If
@@ -87,21 +79,17 @@
public String[] tokenImage;
/**
- * This method has the standard behavior when this object has been
- * created using the standard constructors. Otherwise, it uses
- * "currentToken" and "expectedTokenSequences" to generate a parse
+ * It uses "currentToken" and "expectedTokenSequences" to generate a parse
* error message and returns it. If this object has been created
* due to a parse error, and you do not catch it (it gets thrown
- * from the parser), then this method is called during the printing
- * of the final stack trace, and hence the correct error message
+ * from the parser) the correct error message
* gets displayed.
*/
- @Override
- public String getMessage() {
- if (!specialConstructor) {
- return super.getMessage();
- }
- StringBuilder expected = new StringBuilder();
+ private static String initialise(Token currentToken,
+ int[][] expectedTokenSequences,
+ String[] tokenImage) {
+ String eol = System.getProperty("line.separator", "\n");
+ StringBuffer expected = new StringBuffer();
int maxSize = 0;
for (int i = 0; i < expectedTokenSequences.length; i++) {
if (maxSize < expectedTokenSequences[i].length) {
@@ -150,7 +138,7 @@
* when these raw version cannot be used as part of an ASCII
* string literal.
*/
- protected String add_escapes(String str) {
+ static String add_escapes(String str) {
StringBuilder retval = new StringBuilder();
char ch;
for (int i = 0; i < str.length(); i++) {
@@ -196,4 +184,4 @@
}
}
-/* JavaCC - OriginalChecksum=a147e4edaa2a39e08e6f250c30247549 (do not edit
this line) */
+/* JavaCC - OriginalChecksum=275dbff1ac8d899b542b475adbf177f7 (do not edit
this line) */
Modified: tomcat/trunk/java/org/apache/el/parser/SimpleCharStream.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/el/parser/SimpleCharStream.java?rev=895020&r1=895019&r2=895020&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/el/parser/SimpleCharStream.java (original)
+++ tomcat/trunk/java/org/apache/el/parser/SimpleCharStream.java Fri Jan 1
15:00:52 2010
@@ -1,5 +1,5 @@
-/* Generated By:JavaCC: Do not edit this line. SimpleCharStream.java Version
4.1 */
-/* JavaCCOptions:STATIC=false */
+/* Generated By:JavaCC: Do not edit this line. SimpleCharStream.java Version
5.0 */
+/* JavaCCOptions:STATIC=false,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.apache.el.parser;
/**
@@ -38,194 +38,192 @@
protected void ExpandBuff(boolean wrapAround)
{
- char[] newbuffer = new char[bufsize + 2048];
- int newbufline[] = new int[bufsize + 2048];
- int newbufcolumn[] = new int[bufsize + 2048];
-
- try
- {
- if (wrapAround)
- {
- System.arraycopy(buffer, tokenBegin, newbuffer, 0, bufsize -
tokenBegin);
- System.arraycopy(buffer, 0, newbuffer,
- bufsize - tokenBegin, bufpos);
- buffer = newbuffer;
-
- System.arraycopy(bufline, tokenBegin, newbufline, 0, bufsize -
tokenBegin);
- System.arraycopy(bufline, 0, newbufline, bufsize - tokenBegin,
bufpos);
- bufline = newbufline;
-
- System.arraycopy(bufcolumn, tokenBegin, newbufcolumn, 0, bufsize -
tokenBegin);
- System.arraycopy(bufcolumn, 0, newbufcolumn, bufsize - tokenBegin,
bufpos);
- bufcolumn = newbufcolumn;
+ char[] newbuffer = new char[bufsize + 2048];
+ int newbufline[] = new int[bufsize + 2048];
+ int newbufcolumn[] = new int[bufsize + 2048];
- maxNextCharInd = (bufpos += (bufsize - tokenBegin));
- }
- else
- {
- System.arraycopy(buffer, tokenBegin, newbuffer, 0, bufsize -
tokenBegin);
- buffer = newbuffer;
+ try
+ {
+ if (wrapAround)
+ {
+ System.arraycopy(buffer, tokenBegin, newbuffer, 0, bufsize -
tokenBegin);
+ System.arraycopy(buffer, 0, newbuffer, bufsize - tokenBegin, bufpos);
+ buffer = newbuffer;
+
+ System.arraycopy(bufline, tokenBegin, newbufline, 0, bufsize -
tokenBegin);
+ System.arraycopy(bufline, 0, newbufline, bufsize - tokenBegin, bufpos);
+ bufline = newbufline;
+
+ System.arraycopy(bufcolumn, tokenBegin, newbufcolumn, 0, bufsize -
tokenBegin);
+ System.arraycopy(bufcolumn, 0, newbufcolumn, bufsize - tokenBegin,
bufpos);
+ bufcolumn = newbufcolumn;
+
+ maxNextCharInd = (bufpos += (bufsize - tokenBegin));
+ }
+ else
+ {
+ System.arraycopy(buffer, tokenBegin, newbuffer, 0, bufsize -
tokenBegin);
+ buffer = newbuffer;
- System.arraycopy(bufline, tokenBegin, newbufline, 0, bufsize -
tokenBegin);
- bufline = newbufline;
+ System.arraycopy(bufline, tokenBegin, newbufline, 0, bufsize -
tokenBegin);
+ bufline = newbufline;
- System.arraycopy(bufcolumn, tokenBegin, newbufcolumn, 0, bufsize -
tokenBegin);
- bufcolumn = newbufcolumn;
+ System.arraycopy(bufcolumn, tokenBegin, newbufcolumn, 0, bufsize -
tokenBegin);
+ bufcolumn = newbufcolumn;
- maxNextCharInd = (bufpos -= tokenBegin);
- }
- }
- catch (Throwable t)
- {
- throw new Error(t.getMessage());
- }
+ maxNextCharInd = (bufpos -= tokenBegin);
+ }
+ }
+ catch (Throwable t)
+ {
+ throw new Error(t.getMessage());
+ }
- bufsize += 2048;
- available = bufsize;
- tokenBegin = 0;
+ bufsize += 2048;
+ available = bufsize;
+ tokenBegin = 0;
}
protected void FillBuff() throws java.io.IOException
{
- if (maxNextCharInd == available)
- {
- if (available == bufsize)
+ if (maxNextCharInd == available)
+ {
+ if (available == bufsize)
+ {
+ if (tokenBegin > 2048)
{
- if (tokenBegin > 2048)
- {
- bufpos = maxNextCharInd = 0;
- available = tokenBegin;
- }
- else if (tokenBegin < 0)
- bufpos = maxNextCharInd = 0;
- else
- ExpandBuff(false);
+ bufpos = maxNextCharInd = 0;
+ available = tokenBegin;
}
- else if (available > tokenBegin)
- available = bufsize;
- else if ((tokenBegin - available) < 2048)
- ExpandBuff(true);
+ else if (tokenBegin < 0)
+ bufpos = maxNextCharInd = 0;
else
- available = tokenBegin;
- }
+ ExpandBuff(false);
+ }
+ else if (available > tokenBegin)
+ available = bufsize;
+ else if ((tokenBegin - available) < 2048)
+ ExpandBuff(true);
+ else
+ available = tokenBegin;
+ }
- int i;
- try {
- if ((i = inputStream.read(buffer, maxNextCharInd,
- available - maxNextCharInd)) == -1)
- {
- inputStream.close();
- throw new java.io.IOException();
- }
- else
- maxNextCharInd += i;
- return;
- }
- catch(java.io.IOException e) {
- --bufpos;
- backup(0);
- if (tokenBegin == -1)
- tokenBegin = bufpos;
- throw e;
- }
+ int i;
+ try {
+ if ((i = inputStream.read(buffer, maxNextCharInd, available -
maxNextCharInd)) == -1)
+ {
+ inputStream.close();
+ throw new java.io.IOException();
+ }
+ else
+ maxNextCharInd += i;
+ return;
+ }
+ catch(java.io.IOException e) {
+ --bufpos;
+ backup(0);
+ if (tokenBegin == -1)
+ tokenBegin = bufpos;
+ throw e;
+ }
}
/** Start. */
public char BeginToken() throws java.io.IOException
{
- tokenBegin = -1;
- char c = readChar();
- tokenBegin = bufpos;
+ tokenBegin = -1;
+ char c = readChar();
+ tokenBegin = bufpos;
- return c;
+ return c;
}
protected void UpdateLineColumn(char c)
{
- column++;
+ column++;
- if (prevCharIsLF)
- {
- prevCharIsLF = false;
+ if (prevCharIsLF)
+ {
+ prevCharIsLF = false;
+ line += (column = 1);
+ }
+ else if (prevCharIsCR)
+ {
+ prevCharIsCR = false;
+ if (c == '\n')
+ {
+ prevCharIsLF = true;
+ }
+ else
line += (column = 1);
- }
- else if (prevCharIsCR)
- {
- prevCharIsCR = false;
- if (c == '\n')
- {
- prevCharIsLF = true;
- }
- else
- line += (column = 1);
- }
+ }
- switch (c)
- {
- case '\r' :
- prevCharIsCR = true;
- break;
- case '\n' :
- prevCharIsLF = true;
- break;
- case '\t' :
- column--;
- column += (tabSize - (column % tabSize));
- break;
- default :
- break;
- }
+ switch (c)
+ {
+ case '\r' :
+ prevCharIsCR = true;
+ break;
+ case '\n' :
+ prevCharIsLF = true;
+ break;
+ case '\t' :
+ column--;
+ column += (tabSize - (column % tabSize));
+ break;
+ default :
+ break;
+ }
- bufline[bufpos] = line;
- bufcolumn[bufpos] = column;
+ bufline[bufpos] = line;
+ bufcolumn[bufpos] = column;
}
/** Read a character. */
public char readChar() throws java.io.IOException
{
- if (inBuf > 0)
- {
- --inBuf;
+ if (inBuf > 0)
+ {
+ --inBuf;
- if (++bufpos == bufsize)
- bufpos = 0;
+ if (++bufpos == bufsize)
+ bufpos = 0;
- return buffer[bufpos];
- }
+ return buffer[bufpos];
+ }
- if (++bufpos >= maxNextCharInd)
- FillBuff();
+ if (++bufpos >= maxNextCharInd)
+ FillBuff();
- char c = buffer[bufpos];
+ char c = buffer[bufpos];
- UpdateLineColumn(c);
- return c;
+ UpdateLineColumn(c);
+ return c;
}
+ @Deprecated
/**
* @deprecated
* @see #getEndColumn
*/
- @Deprecated
-public int getColumn() {
- return bufcolumn[bufpos];
+ public int getColumn() {
+ return bufcolumn[bufpos];
}
+ @Deprecated
/**
* @deprecated
* @see #getEndLine
*/
- @Deprecated
-public int getLine() {
- return bufline[bufpos];
+ public int getLine() {
+ return bufline[bufpos];
}
/** Get token end column number. */
public int getEndColumn() {
- return bufcolumn[bufpos];
+ return bufcolumn[bufpos];
}
/** Get token end line number. */
@@ -235,12 +233,12 @@
/** Get token beginning column number. */
public int getBeginColumn() {
- return bufcolumn[tokenBegin];
+ return bufcolumn[tokenBegin];
}
/** Get token beginning line number. */
public int getBeginLine() {
- return bufline[tokenBegin];
+ return bufline[tokenBegin];
}
/** Backup a number of characters. */
@@ -248,7 +246,7 @@
inBuf += amount;
if ((bufpos -= amount) < 0)
- bufpos += bufsize;
+ bufpos += bufsize;
}
/** Constructor. */
@@ -269,13 +267,13 @@
public SimpleCharStream(java.io.Reader dstream, int startline,
int startcolumn)
{
- this(dstream, startline, startcolumn, 4096);
+ this(dstream, startline, startcolumn, 4096);
}
/** Constructor. */
public SimpleCharStream(java.io.Reader dstream)
{
- this(dstream, 1, 1, 4096);
+ this(dstream, 1, 1, 4096);
}
/** Reinitialise. */
@@ -302,124 +300,124 @@
public void ReInit(java.io.Reader dstream, int startline,
int startcolumn)
{
- ReInit(dstream, startline, startcolumn, 4096);
+ ReInit(dstream, startline, startcolumn, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.Reader dstream)
{
- ReInit(dstream, 1, 1, 4096);
+ ReInit(dstream, 1, 1, 4096);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream, String encoding, int
startline,
int startcolumn, int buffersize) throws java.io.UnsupportedEncodingException
{
- this(encoding == null ? new java.io.InputStreamReader(dstream) : new
java.io.InputStreamReader(dstream, encoding), startline, startcolumn,
buffersize);
+ this(encoding == null ? new java.io.InputStreamReader(dstream) : new
java.io.InputStreamReader(dstream, encoding), startline, startcolumn,
buffersize);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream, int startline,
int startcolumn, int buffersize)
{
- this(new java.io.InputStreamReader(dstream), startline, startcolumn,
buffersize);
+ this(new java.io.InputStreamReader(dstream), startline, startcolumn,
buffersize);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream, String encoding, int
startline,
int startcolumn) throws
java.io.UnsupportedEncodingException
{
- this(dstream, encoding, startline, startcolumn, 4096);
+ this(dstream, encoding, startline, startcolumn, 4096);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream, int startline,
int startcolumn)
{
- this(dstream, startline, startcolumn, 4096);
+ this(dstream, startline, startcolumn, 4096);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream, String encoding) throws
java.io.UnsupportedEncodingException
{
- this(dstream, encoding, 1, 1, 4096);
+ this(dstream, encoding, 1, 1, 4096);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream)
{
- this(dstream, 1, 1, 4096);
+ this(dstream, 1, 1, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream, String encoding, int
startline,
int startcolumn, int buffersize) throws
java.io.UnsupportedEncodingException
{
- ReInit(encoding == null ? new java.io.InputStreamReader(dstream) : new
java.io.InputStreamReader(dstream, encoding), startline, startcolumn,
buffersize);
+ ReInit(encoding == null ? new java.io.InputStreamReader(dstream) : new
java.io.InputStreamReader(dstream, encoding), startline, startcolumn,
buffersize);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream, int startline,
int startcolumn, int buffersize)
{
- ReInit(new java.io.InputStreamReader(dstream), startline, startcolumn,
buffersize);
+ ReInit(new java.io.InputStreamReader(dstream), startline, startcolumn,
buffersize);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream, String encoding) throws
java.io.UnsupportedEncodingException
{
- ReInit(dstream, encoding, 1, 1, 4096);
+ ReInit(dstream, encoding, 1, 1, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream)
{
- ReInit(dstream, 1, 1, 4096);
+ ReInit(dstream, 1, 1, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream, String encoding, int
startline,
int startcolumn) throws
java.io.UnsupportedEncodingException
{
- ReInit(dstream, encoding, startline, startcolumn, 4096);
+ ReInit(dstream, encoding, startline, startcolumn, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream, int startline,
int startcolumn)
{
- ReInit(dstream, startline, startcolumn, 4096);
+ ReInit(dstream, startline, startcolumn, 4096);
}
/** Get token literal value. */
public String GetImage()
{
- if (bufpos >= tokenBegin)
- return new String(buffer, tokenBegin, bufpos - tokenBegin + 1);
- else
- return new String(buffer, tokenBegin, bufsize - tokenBegin) +
- new String(buffer, 0, bufpos + 1);
+ if (bufpos >= tokenBegin)
+ return new String(buffer, tokenBegin, bufpos - tokenBegin + 1);
+ else
+ return new String(buffer, tokenBegin, bufsize - tokenBegin) +
+ new String(buffer, 0, bufpos + 1);
}
/** Get the suffix. */
public char[] GetSuffix(int len)
{
- char[] ret = new char[len];
+ char[] ret = new char[len];
- if ((bufpos + 1) >= len)
- System.arraycopy(buffer, bufpos - len + 1, ret, 0, len);
- else
- {
- System.arraycopy(buffer, bufsize - (len - bufpos - 1), ret, 0,
- len - bufpos - 1);
- System.arraycopy(buffer, 0, ret, len - bufpos - 1, bufpos + 1);
- }
+ if ((bufpos + 1) >= len)
+ System.arraycopy(buffer, bufpos - len + 1, ret, 0, len);
+ else
+ {
+ System.arraycopy(buffer, bufsize - (len - bufpos - 1), ret, 0,
+ len - bufpos - 1);
+ System.arraycopy(buffer, 0, ret, len - bufpos - 1, bufpos + 1);
+ }
- return ret;
+ return ret;
}
/** Reset buffer when finished. */
public void Done()
{
- buffer = null;
- bufline = null;
- bufcolumn = null;
+ buffer = null;
+ bufline = null;
+ bufcolumn = null;
}
/**
@@ -427,48 +425,47 @@
*/
public void adjustBeginLineColumn(int newLine, int newCol)
{
- int start = tokenBegin;
- int len;
+ int start = tokenBegin;
+ int len;
+
+ if (bufpos >= tokenBegin)
+ {
+ len = bufpos - tokenBegin + inBuf + 1;
+ }
+ else
+ {
+ len = bufsize - tokenBegin + bufpos + 1 + inBuf;
+ }
- if (bufpos >= tokenBegin)
- {
- len = bufpos - tokenBegin + inBuf + 1;
- }
- else
- {
- len = bufsize - tokenBegin + bufpos + 1 + inBuf;
- }
-
- int i = 0, j = 0, k = 0;
- int nextColDiff = 0, columnDiff = 0;
-
- while (i < len &&
- bufline[j = start % bufsize] == bufline[k = ++start % bufsize])
- {
- bufline[j] = newLine;
- nextColDiff = columnDiff + bufcolumn[k] - bufcolumn[j];
- bufcolumn[j] = newCol + columnDiff;
- columnDiff = nextColDiff;
- i++;
- }
-
- if (i < len)
- {
- bufline[j] = newLine++;
- bufcolumn[j] = newCol + columnDiff;
+ int i = 0, j = 0, k = 0;
+ int nextColDiff = 0, columnDiff = 0;
- while (i++ < len)
- {
- if (bufline[j = start % bufsize] != bufline[++start % bufsize])
- bufline[j] = newLine++;
- else
- bufline[j] = newLine;
- }
- }
+ while (i < len && bufline[j = start % bufsize] == bufline[k = ++start %
bufsize])
+ {
+ bufline[j] = newLine;
+ nextColDiff = columnDiff + bufcolumn[k] - bufcolumn[j];
+ bufcolumn[j] = newCol + columnDiff;
+ columnDiff = nextColDiff;
+ i++;
+ }
+
+ if (i < len)
+ {
+ bufline[j] = newLine++;
+ bufcolumn[j] = newCol + columnDiff;
+
+ while (i++ < len)
+ {
+ if (bufline[j = start % bufsize] != bufline[++start % bufsize])
+ bufline[j] = newLine++;
+ else
+ bufline[j] = newLine;
+ }
+ }
- line = bufline[j];
- column = bufcolumn[j];
+ line = bufline[j];
+ column = bufcolumn[j];
}
}
-/* JavaCC - OriginalChecksum=07e88967db3720fcfc378bbb17e7f640 (do not edit
this line) */
+/* JavaCC - OriginalChecksum=56f6dd1368327bd2c0d7eeacba8a18de (do not edit
this line) */
Modified: tomcat/trunk/java/org/apache/el/parser/Token.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/el/parser/Token.java?rev=895020&r1=895019&r2=895020&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/el/parser/Token.java (original)
+++ tomcat/trunk/java/org/apache/el/parser/Token.java Fri Jan 1 15:00:52 2010
@@ -1,12 +1,19 @@
-/* Generated By:JavaCC: Do not edit this line. Token.java Version 4.1 */
-/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null */
+/* Generated By:JavaCC: Do not edit this line. Token.java Version 5.0 */
+/*
JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null,SUPPORT_CLASS_VISIBILITY_PUBLIC=true
*/
package org.apache.el.parser;
/**
* Describes the input token stream.
*/
-public class Token {
+public class Token implements java.io.Serializable {
+
+ /**
+ * The version identifier for this Serializable class.
+ * Increment only if the <i>serialized</i> form of the
+ * class changes.
+ */
+ private static final long serialVersionUID = 1L;
/**
* An integer that describes the kind of this token. This numbering
@@ -75,7 +82,7 @@
*/
public Token(int kind)
{
- this(kind, null);
+ this(kind, null);
}
/**
@@ -83,8 +90,8 @@
*/
public Token(int kind, String image)
{
- this.kind = kind;
- this.image = image;
+ this.kind = kind;
+ this.image = image;
}
/**
@@ -93,7 +100,7 @@
@Override
public String toString()
{
- return image;
+ return image;
}
/**
@@ -110,16 +117,16 @@
*/
public static Token newToken(int ofKind, String image)
{
- switch(ofKind)
- {
- default : return new Token(ofKind, image);
- }
+ switch(ofKind)
+ {
+ default : return new Token(ofKind, image);
+ }
}
public static Token newToken(int ofKind)
{
- return newToken(ofKind, null);
+ return newToken(ofKind, null);
}
}
-/* JavaCC - OriginalChecksum=384f0c8d72f06824f8ad2f5b33eb5e59 (do not edit
this line) */
+/* JavaCC - OriginalChecksum=30123d1b46e789463a75610c8e254dce (do not edit
this line) */
Modified: tomcat/trunk/java/org/apache/el/parser/TokenMgrError.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/el/parser/TokenMgrError.java?rev=895020&r1=895019&r2=895020&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/el/parser/TokenMgrError.java (original)
+++ tomcat/trunk/java/org/apache/el/parser/TokenMgrError.java Fri Jan 1
15:00:52 2010
@@ -1,4 +1,4 @@
-/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 4.1
*/
+/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 5.0
*/
/* JavaCCOptions: */
package org.apache.el.parser;
@@ -6,136 +6,143 @@
public class TokenMgrError extends Error
{
- /*
- * Ordinals for various reasons why an Error of this type can be thrown.
- */
-
- /**
- * Lexical error occurred.
- */
- static final int LEXICAL_ERROR = 0;
-
- /**
- * An attempt was made to create a second instance of a static token
manager.
- */
- static final int STATIC_LEXER_ERROR = 1;
-
- /**
- * Tried to change to an invalid lexical state.
- */
- static final int INVALID_LEXICAL_STATE = 2;
-
- /**
- * Detected (and bailed out of) an infinite loop in the token manager.
- */
- static final int LOOP_DETECTED = 3;
-
- /**
- * Indicates the reason why the exception is thrown. It will have
- * one of the above 4 values.
- */
- int errorCode;
-
- /**
- * Replaces unprintable characters by their escaped (or unicode escaped)
- * equivalents in the given string
- */
- protected static final String addEscapes(String str) {
+ /**
+ * The version identifier for this Serializable class.
+ * Increment only if the <i>serialized</i> form of the
+ * class changes.
+ */
+ private static final long serialVersionUID = 1L;
+
+ /*
+ * Ordinals for various reasons why an Error of this type can be thrown.
+ */
+
+ /**
+ * Lexical error occurred.
+ */
+ static final int LEXICAL_ERROR = 0;
+
+ /**
+ * An attempt was made to create a second instance of a static token manager.
+ */
+ static final int STATIC_LEXER_ERROR = 1;
+
+ /**
+ * Tried to change to an invalid lexical state.
+ */
+ static final int INVALID_LEXICAL_STATE = 2;
+
+ /**
+ * Detected (and bailed out of) an infinite loop in the token manager.
+ */
+ static final int LOOP_DETECTED = 3;
+
+ /**
+ * Indicates the reason why the exception is thrown. It will have
+ * one of the above 4 values.
+ */
+ int errorCode;
+
+ /**
+ * Replaces unprintable characters by their escaped (or unicode escaped)
+ * equivalents in the given string
+ */
+ protected static final String addEscapes(String str) {
StringBuilder retval = new StringBuilder();
- char ch;
- for (int i = 0; i < str.length(); i++) {
- switch (str.charAt(i))
- {
- case 0 :
- continue;
- case '\b':
- retval.append("\\b");
- continue;
- case '\t':
- retval.append("\\t");
- continue;
- case '\n':
- retval.append("\\n");
- continue;
- case '\f':
- retval.append("\\f");
- continue;
- case '\r':
- retval.append("\\r");
- continue;
- case '\"':
- retval.append("\\\"");
- continue;
- case '\'':
- retval.append("\\\'");
- continue;
- case '\\':
- retval.append("\\\\");
- continue;
- default:
- if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
- String s = "0000" + Integer.toString(ch, 16);
- retval.append("\\u" + s.substring(s.length() - 4,
s.length()));
- } else {
- retval.append(ch);
- }
- continue;
- }
+ char ch;
+ for (int i = 0; i < str.length(); i++) {
+ switch (str.charAt(i))
+ {
+ case 0 :
+ continue;
+ case '\b':
+ retval.append("\\b");
+ continue;
+ case '\t':
+ retval.append("\\t");
+ continue;
+ case '\n':
+ retval.append("\\n");
+ continue;
+ case '\f':
+ retval.append("\\f");
+ continue;
+ case '\r':
+ retval.append("\\r");
+ continue;
+ case '\"':
+ retval.append("\\\"");
+ continue;
+ case '\'':
+ retval.append("\\\'");
+ continue;
+ case '\\':
+ retval.append("\\\\");
+ continue;
+ default:
+ if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
+ String s = "0000" + Integer.toString(ch, 16);
+ retval.append("\\u" + s.substring(s.length() - 4, s.length()));
+ } else {
+ retval.append(ch);
+ }
+ continue;
}
- return retval.toString();
- }
-
- /**
- * Returns a detailed message for the Error when it is thrown by the
- * token manager to indicate a lexical error.
- * Parameters :
- * EOFSeen : indicates if EOF caused the lexical error
- * curLexState : lexical state in which this error occurred
- * errorLine : line number when the error occurred
- * errorColumn : column number when the error occurred
- * errorAfter : prefix that was seen before this error occurred
- * curchar : the offending character
- * Note: You can customize the lexical error message by modifying this
method.
- */
- protected static String LexicalError(boolean EOFSeen, int lexState, int
errorLine, int errorColumn, String errorAfter, char curChar) {
- return("Lexical error at line " +
- errorLine + ", column " +
- errorColumn + ". Encountered: " +
- (EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) +
"\"") + " (" + (int)curChar + "), ") +
- "after : \"" + addEscapes(errorAfter) + "\"");
- }
-
- /**
- * You can also modify the body of this method to customize your error
messages.
- * For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
- * of end-users concern, so you can return something like :
- *
- * "Internal Error : Please file a bug report .... "
- *
- * from this method for such cases in the release version of your parser.
- */
+ }
+ return retval.toString();
+ }
+
+ /**
+ * Returns a detailed message for the Error when it is thrown by the
+ * token manager to indicate a lexical error.
+ * Parameters :
+ * EOFSeen : indicates if EOF caused the lexical error
+ * curLexState : lexical state in which this error occurred
+ * errorLine : line number when the error occurred
+ * errorColumn : column number when the error occurred
+ * errorAfter : prefix that was seen before this error occurred
+ * curchar : the offending character
+ * Note: You can customize the lexical error message by modifying this
method.
+ */
+ protected static String LexicalError(boolean EOFSeen, int lexState, int
errorLine, int errorColumn, String errorAfter, char curChar) {
+ return("Lexical error at line " +
+ errorLine + ", column " +
+ errorColumn + ". Encountered: " +
+ (EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) +
"\"") + " (" + (int)curChar + "), ") +
+ "after : \"" + addEscapes(errorAfter) + "\"");
+ }
+
+ /**
+ * You can also modify the body of this method to customize your error
messages.
+ * For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
+ * of end-users concern, so you can return something like :
+ *
+ * "Internal Error : Please file a bug report .... "
+ *
+ * from this method for such cases in the release version of your parser.
+ */
@Override
- public String getMessage() {
- return super.getMessage();
- }
-
- /*
- * Constructors of various flavors follow.
- */
-
- /** No arg constructor. */
- public TokenMgrError() {
- }
-
- /** Constructor with message and reason. */
- public TokenMgrError(String message, int reason) {
- super(message);
- errorCode = reason;
- }
-
- /** Full Constructor. */
- public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int
errorColumn, String errorAfter, char curChar, int reason) {
- this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter,
curChar), reason);
- }
+ public String getMessage() {
+ return super.getMessage();
+ }
+
+ /*
+ * Constructors of various flavors follow.
+ */
+
+ /** No arg constructor. */
+ public TokenMgrError() {
+ }
+
+ /** Constructor with message and reason. */
+ public TokenMgrError(String message, int reason) {
+ super(message);
+ errorCode = reason;
+ }
+
+ /** Full Constructor. */
+ public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int
errorColumn, String errorAfter, char curChar, int reason) {
+ this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter,
curChar), reason);
+ }
}
-/* JavaCC - OriginalChecksum=8048f4b229a762baa426e8e8436dbe9e (do not edit
this line) */
+/* JavaCC - OriginalChecksum=a2ee073c8f4075f3b262dddea050e5ea (do not edit
this line) */
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