Author: kkolinko
Date: Wed Jan 22 02:46:08 2014
New Revision: 1560237
URL: http://svn.apache.org/r1560237
Log:
Merging ELParser changes from trunk, to better align TC7 code with trunk here
(proposed TC6 patch for BZ 56029 already ports these changes to Tomcat 6)
This commit is a merge of r1374086 minus Java 7 generics changes:
Code clean-up
- UCDetector use of final
........
Modified:
tomcat/tc7.0.x/trunk/ (props changed)
tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELFunctionMapper.java
tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELNode.java
tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELParser.java
Propchange: tomcat/tc7.0.x/trunk/
------------------------------------------------------------------------------
Merged /tomcat/trunk:r1374086
Modified:
tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELFunctionMapper.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELFunctionMapper.java?rev=1560237&r1=1560236&r2=1560237&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELFunctionMapper.java
(original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELFunctionMapper.java
Wed Jan 22 02:46:08 2014
@@ -74,7 +74,7 @@ public class ELFunctionMapper {
* Use a global name map to facilitate reuse of function maps.
* The key used is prefix:function:uri.
*/
- private HashMap<String, String> gMap = new HashMap<String, String>();
+ private final HashMap<String, String> gMap = new HashMap<String,
String>();
@Override
public void visit(Node.ParamAction n) throws JasperException {
@@ -163,9 +163,8 @@ public class ELFunctionMapper {
// Only care about functions in ELNode's
class Fvisitor extends ELNode.Visitor {
- ArrayList<ELNode.Function> funcs =
- new ArrayList<ELNode.Function>();
- HashMap<String, String> keyMap = new HashMap<String, String>();
+ final ArrayList<ELNode.Function> funcs = new
ArrayList<ELNode.Function>();
+ final HashMap<String, String> keyMap = new HashMap<String,
String>();
@Override
public void visit(ELNode.Function n) throws JasperException {
String key = n.getPrefix() + ":" + n.getName();
Modified: tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELNode.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELNode.java?rev=1560237&r1=1560236&r2=1560237&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELNode.java (original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELNode.java Wed Jan 22
02:46:08 2014
@@ -48,8 +48,8 @@ abstract class ELNode {
*/
public static class Root extends ELNode {
- private ELNode.Nodes expr;
- private char type;
+ private final ELNode.Nodes expr;
+ private final char type;
Root(ELNode.Nodes expr, char type) {
this.expr = expr;
@@ -75,7 +75,7 @@ abstract class ELNode {
*/
public static class Text extends ELNode {
- private String text;
+ private final String text;
Text(String text) {
this.text = text;
@@ -97,7 +97,7 @@ abstract class ELNode {
*/
public static class ELText extends ELNode {
- private String text;
+ private final String text;
ELText(String text) {
this.text = text;
@@ -120,8 +120,8 @@ abstract class ELNode {
*/
public static class Function extends ELNode {
- private String prefix;
- private String name;
+ private final String prefix;
+ private final String name;
private final String originalText;
private String uri;
private FunctionInfo functionInfo;
@@ -193,7 +193,7 @@ abstract class ELNode {
EL expression, for communication to Generator.
*/
String mapName = null; // The function map associated this EL
- private List<ELNode> list;
+ private final List<ELNode> list;
public Nodes() {
list = new ArrayList<ELNode>();
Modified: tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELParser.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELParser.java?rev=1560237&r1=1560236&r2=1560237&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELParser.java
(original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/ELParser.java Wed Jan
22 02:46:08 2014
@@ -40,18 +40,16 @@ public class ELParser {
private Token prevToken; // previous token
private String whiteSpace = "";
- private ELNode.Nodes expr;
+ private final ELNode.Nodes expr;
private ELNode.Nodes ELexpr;
private int index; // Current index of the expression
- private String expression; // The EL expression
+ private final String expression; // The EL expression
private char type;
- private boolean escapeBS; // is '\' an escape char in text outside EL?
-
private final boolean isDeferredSyntaxAllowedAsLiteral;
private static final String reservedWords[] = { "and", "div", "empty",
@@ -211,8 +209,7 @@ public class ELParser {
prev = 0;
if (ch == '\\') {
buf.append('\\');
- if (!escapeBS)
- prev = '\\';
+ prev = '\\';
} else if (ch == '$'
|| (!isDeferredSyntaxAllowedAsLiteral && ch == '#')) {
buf.append(ch);
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