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net.sourceforge.pmd.lang.jsp.ast.Jsp.jj Maven / Gradle / Ivy
/*@bgen(jjtree) Generated By:JJTree: Do not edit this line. Jsp.jj */
/*@egen*//*
* Allow boolean attributes
*
* Juan Mart\u00edn Sotuyo Dodero 06/2017
*====================================================================
* Added capability for Tracking Tokens.
*
* Amit Kumar Prasad 10/2015
*====================================================================
* JSP Parser for PMD.
* It supports supports more-or-less well written JSP files.
* The JSP Document style is supported, except for inline DTD.
* The JSP Page style (<% ... %>) is supported.
* Java code is not parsed.
* Script code inside is not parsed.
*/
options {
USER_CHAR_STREAM = true;
UNICODE_INPUT=true;
FORCE_LA_CHECK = false;
IGNORE_CASE = true;
STATIC = false;
}
PARSER_BEGIN(JspParserImpl)
package net.sourceforge.pmd.lang.jsp.ast;
/**
* JSP Parser for PMD.
* @author Pieter, Application Engineers NV/SA, http://www.ae.be
* @deprecated Since 7.5.0. JspParserImpl should have been package private because this is an implementation class
* that should not be used directly.
*/
@Deprecated
public class JspParserImpl/*@bgen(jjtree)*/implements JspParserImplTreeConstants/*@egen*/ {/*@bgen(jjtree)*/
protected JJTJspParserImplState jjtree = new JJTJspParserImplState();
/*@egen*/
/**
* Counter used to keep track of unclosed tags
*/
private OpenTagRegister tagRegister = new OpenTagRegister();
/**
* Return the contents of a quote.
* @param quote String - starting and ending with " or '
* @return String a substring of quote: quote without the first and list
* character.
*/
private static String quoteContent(String quote) {
return quote.substring(1, quote.length()-1);
}
/**
* Return the contents of a EL expression or a Value Binding expression.
* @param expression String - starting with ${ or #{ and ending with }
* @return String a substring of expression: expression without the first two and list
* characters.
*/
private static String expressionContent(String expression) {
return expression.substring(2, expression.length()-1).trim();
}
}
PARSER_END(JspParserImpl)
/** ******************************************************************** */
/** ************************* JSP LEXICON **************************** */
/** ******************************************************************** */
/* This JavaCC lexicon has the following states:
* - StartTagState : this is the state entered after the "<" of a tag, until a
* non-whitespace is found.
* This is only for tags, not for xml-comments, declarations, etc.
* - AfterTagState : this is the state entered after the closing ">" of a tag,
* or xml-comment or declaration, until some non-whitespace is found
* - CommentState : the state between ""
* - DeclarationState : the state between ""
* - CDataState : the state between ""
* - InTagState : the state when inside a tag
* - AttrValueStatue : the state when starting an attribute value, before the starting single or double quote
* - DocTypeState : the state when inside a doctype declaration
* - ElExpressionState : the state when inside a ElExpression
* - DocTypeState : inside a document type declaration
* - DocTypeExternalIdState : inside an "external id" part of a dtd
* - AttrValueBetweenSingleQuotesState : inside an attribute that is surrounded by single quotes (')
* - AttrValueBetweenDoubleQuotesState : inside an attribute that is surrounded by double quotes (")
* - JspDirectiveState : inside a JSP directive not yet reaching the attributes of the directive
* - JspDirectiveAttributesState : inside the attributes part of a directive
* - JspScriptletState : inside a scriptlet <% ... %>
* - JspExpressionState : inside an expression <%= ... %>
* - JspDeclarationState : inside a declaration <%! ... %>
* - JspCommentState : inside a comment <%-- ... --%>
* - HtmlScriptContentState : inside an HTML script
*/
<*> TOKEN :
{
<#ALPHA_CHAR: [
"$",
"A"-"Z",
"_",
"a"-"z",
"\u00c0"-"\u00d6",
"\u00d8"-"\u00f6",
"\u00f8"-"\u00ff"
] >
| <#NUM_CHAR: [
"0"-"9"
] >
| <#ALPHANUM_CHAR: ( | ) >
| <#IDENTIFIER_CHAR: ( | [ "_", "-", ".", ":" ] ) >
| <#IDENTIFIER: ()* >
| <#XMLNAME: ( | "_" | ":") ()* >
| <#QUOTED_STRING_NO_BREAKS: ( "'" ( ~["'", "\r", "\n"] )* "'" )
| ( "\"" ( ~["\"", "\r", "\n"] )* "\"" ) >
| <#QUOTED_STRING: ( "'" ( ~["'"] )* "'" ) | ( "\"" ( ~["\""] )* "\"" ) >
| <#WHITESPACE: ( " " | "\t" | "\n" | "\r" ) >
| <#NEWLINE: ( "\r\n" | "\r" | "\n" ) >
| <#QUOTE: ( "'" | "\"" )>
| <#NO_WHITESPACE_OR_LT_OR_DOLLAR: (~[" ", "\t", "\n", "\r", "<", "$", "#"])>
| <#DOLLAR_OR_HASH: ("$" | "#")>
| <#NO_OPENBRACE: (~["{"]) >
| <#NO_LT_OR_DOLLAR_OR_HASH: (~["<","$","#"])>
| <#NO_ENDTAG_START: (~["<"]~["/"]) >
| <#TEXT_IN_EL: (~["}", "'", "\""])+ >
| <#EL_ESCAPE: ("\\${" | "\\#{") >
// anything but --%>
| <#NO_JSP_COMMENT_END: (~["-"] | "-" ~["-"] | "--" ~["%"] | "--%" ~[">"])+ >
| <#NO_JSP_TAG_END: ( ~["%"] | ("%" ~[">"]) )+ >
| <#NO_JSP_TAG_END_EXCEPT_QUOTED: ( ~["%", "\"", "'"] | ("%" ~[">"]) | )+ >
}
SKIP :
{
< ()+ >
}
SPECIAL_TOKEN :
{
< ()+ >
}
TOKEN :
{
: StartTagState
| : StartTagState
| : CommentState
| : StartTagState
| : DocTypeState
| : CDataState
| : JspCommentState
| : JspDeclarationState
| : JspScriptletState
| : JspDirectiveState
| : InTagState
}
TOKEN :
{
| )* "}")
|
("#{" ( | )* "}")
>
| |
|
)+ >
}
TOKEN :
{
> : JspDirectiveAttributesState
}
TOKEN :
{
>
| " > : AfterTagState
}
TOKEN :
{
" > : AfterTagState
| >
}
TOKEN :
{
" > : AfterTagState
| >
}
TOKEN :
{
" > : AfterTagState
| >
}
TOKEN :
{
" > : AfterTagState
| >
}
TOKEN :
{
)+ >
}
TOKEN:
{
) > : DocTypeExternalIdState
}
TOKEN:
{
|
| " > : AfterTagState
| ) >
}
TOKEN :
{
| ") > : AfterTagState
}
TOKEN :
{
> : InTagState
| : DEFAULT
}
TOKEN :
{
| "${" ( | )* "}") >
| " > : AfterTagState
| " | "!>") > : AfterTagState
| : AttrValueBetweenSingleQuotesState
| : AttrValueBetweenDoubleQuotesState
| { input_stream.backup(1);} : AttrValueNoQuotesState
| : InTagState //support for empty attributes
}
TOKEN:
{
| )* "}" >
| | )* "}" >
| " >
}
TOKEN :
{
: InTagState
| )+ >
}
TOKEN :
{
: InTagState
| )+ >
| : InTagState
}
TOKEN :
{
: InTagState
| )+ >
| : InTagState
}
TOKEN :
{
< COMMENT_END: ("--" (" ")* ">" | "->") > : AfterTagState
| < COMMENT_TEXT: (~[]) >
}
TOKEN :
{
| : AfterTagState
}
/** ******************************************************************** */
/** ************************* JSP GRAMMAR **************************** */
/** ******************************************************************** */
/**
* The root of the AST of a JSP.
*/
ASTCompilationUnit CompilationUnit() :
{/*@bgen(jjtree) CompilationUnit */
ASTCompilationUnit jjtn000 = new ASTCompilationUnit(JJTCOMPILATIONUNIT);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/}
{/*@bgen(jjtree) CompilationUnit */
try {
/*@egen*/
Prolog()
Content() /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{ return jjtn000; }/*@bgen(jjtree)*/
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
if (jjte000 instanceof net.sourceforge.pmd.lang.ast.ParseException) {
throw (net.sourceforge.pmd.lang.ast.ParseException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
/**
* The optional prolog of a JSP, including (xml) declarations and DTD.
*/
void Prolog() :
{}
{
(
LOOKAHEAD( ( CommentTag() | JspComment() )* Declaration() )
( CommentTag() | JspComment() )*
Declaration()
)?
(
LOOKAHEAD( ( CommentTag() | JspComment() )* DoctypeDeclaration() )
( CommentTag() | JspComment() )*
DoctypeDeclaration()
)?
}
/**
* Everything between a start-tag and the corresponding end-tag of an element (if an end tag exists).
*/
void Content() :
{/*@bgen(jjtree) Content */
ASTContent jjtn000 = new ASTContent(JJTCONTENT);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/}
{/*@bgen(jjtree) Content */
try {
/*@egen*/
( Text() | ContentElement() )*/*@bgen(jjtree)*/
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
if (jjte000 instanceof net.sourceforge.pmd.lang.ast.ParseException) {
throw (net.sourceforge.pmd.lang.ast.ParseException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
/**
* A single (non-text) element that can occur between a start-tag and end-tag of an element.
*
*/
void ContentElement() :
{}
{
(
CommentTag()
| Element()
| CData()
| JspComment()
| JspDeclaration()
| JspExpression()
| JspScriptlet()
| JspDirective()
| HtmlScript()
)
}
void JspDirective() :
{/*@bgen(jjtree) JspDirective */
ASTJspDirective jjtn000 = new ASTJspDirective(JJTJSPDIRECTIVE);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) JspDirective */
try {
/*@egen*/
t = { jjtn000.setName(t.getImage()); }
(
JspDirectiveAttribute()
)*
/*@bgen(jjtree)*/
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
if (jjte000 instanceof net.sourceforge.pmd.lang.ast.ParseException) {
throw (net.sourceforge.pmd.lang.ast.ParseException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void JspDirectiveAttribute() :
{/*@bgen(jjtree) JspDirectiveAttribute */
ASTJspDirectiveAttribute jjtn000 = new ASTJspDirectiveAttribute(JJTJSPDIRECTIVEATTRIBUTE);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) JspDirectiveAttribute */
try {
/*@egen*/
t = { jjtn000.setName(t.getImage()); }
t = /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/ { jjtn000.setValue(quoteContent(t.getImage())); }/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void JspScriptlet() :
{/*@bgen(jjtree) JspScriptlet */
ASTJspScriptlet jjtn000 = new ASTJspScriptlet(JJTJSPSCRIPTLET);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) JspScriptlet */
try {
/*@egen*/
t = { jjtn000.setContent(t.getImage().trim()); }
/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void JspExpression() :
{/*@bgen(jjtree) JspExpression */
ASTJspExpression jjtn000 = new ASTJspExpression(JJTJSPEXPRESSION);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) JspExpression */
try {
/*@egen*/
t = { jjtn000.setContent(t.getImage().trim()); }
/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void JspDeclaration() :
{/*@bgen(jjtree) JspDeclaration */
ASTJspDeclaration jjtn000 = new ASTJspDeclaration(JJTJSPDECLARATION);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) JspDeclaration */
try {
/*@egen*/
t = { jjtn000.setContent(t.getImage().trim()); }
/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void JspComment() :
{/*@bgen(jjtree) JspComment */
ASTJspComment jjtn000 = new ASTJspComment(JJTJSPCOMMENT);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) JspComment */
try {
/*@egen*/
t = { jjtn000.setContent(t.getImage().trim()); }
/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
/**
* This production groups all characters between two tags, where
* tag is an xml-tag "<...>" or a jsp-page-tag "<%...%>" or CDATA "<![CDATA[...]]>".
* Text consists of unparsed text and/or Expression Language expressions.
*/
void Text() :
{/*@bgen(jjtree) Text */
ASTText jjtn000 = new ASTText(JJTTEXT);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/
StringBuilder content = new StringBuilder();
String tmp;
}
{/*@bgen(jjtree) Text */
try {
/*@egen*/
(
tmp = UnparsedText() { content.append(tmp); }
| tmp = ElExpression() { content.append(tmp); }
)+/*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{jjtn000.setContent(content.toString());}/*@bgen(jjtree)*/
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
if (jjte000 instanceof net.sourceforge.pmd.lang.ast.ParseException) {
throw (net.sourceforge.pmd.lang.ast.ParseException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
String UnparsedText() :
{/*@bgen(jjtree) UnparsedText */
ASTUnparsedText jjtn000 = new ASTUnparsedText(JJTUNPARSEDTEXT);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) UnparsedText */
try {
/*@egen*/
t = /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{
jjtn000.setContent(t.getImage());
return t.getImage();
}/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
String UnparsedTextNoWhitespace() :
{/*@bgen(jjtree) UnparsedText */
ASTUnparsedText jjtn000 = new ASTUnparsedText(JJTUNPARSEDTEXT);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t;}
{/*@bgen(jjtree) UnparsedText */
try {
/*@egen*/
(
t =
)/*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{
jjtn000.setContent(t.getImage());
return t.getImage();
}/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
/**
* Text that contains no single quotes, and that does not contain the start
* of a EL expression or value binding.
*/
String UnparsedTextNoSingleQuotes() :
{/*@bgen(jjtree) UnparsedText */
ASTUnparsedText jjtn000 = new ASTUnparsedText(JJTUNPARSEDTEXT);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) UnparsedText */
try {
/*@egen*/
t = /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{
jjtn000.setContent(t.getImage());
return t.getImage();
}/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
/**
* Text that contains no double quotes, and that does not contain the start
* of a EL expression or value binding.
*/
String UnparsedTextNoDoubleQuotes() :
{/*@bgen(jjtree) UnparsedText */
ASTUnparsedText jjtn000 = new ASTUnparsedText(JJTUNPARSEDTEXT);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) UnparsedText */
try {
/*@egen*/
t = /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{
jjtn000.setContent(t.getImage());
return t.getImage();
}/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
/**
* An EL expression, not within an attribute value.
*/
String ElExpression() :
{/*@bgen(jjtree) ElExpression */
ASTElExpression jjtn000 = new ASTElExpression(JJTELEXPRESSION);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) ElExpression */
try {
/*@egen*/
t = /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{
jjtn000.setContent(expressionContent(t.getImage()));
return t.getImage();
}/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
String ValueBindingInAttribute() :
{/*@bgen(jjtree) ValueBinding */
ASTValueBinding jjtn000 = new ASTValueBinding(JJTVALUEBINDING);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) ValueBinding */
try {
/*@egen*/
t = /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{
jjtn000.setContent(expressionContent(t.getImage()));
return t.getImage();
}/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
String ElExpressionInAttribute() :
{/*@bgen(jjtree) ElExpression */
ASTElExpression jjtn000 = new ASTElExpression(JJTELEXPRESSION);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) ElExpression */
try {
/*@egen*/
t = /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{
jjtn000.setContent(expressionContent(t.getImage()));
return t.getImage();
}/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void CData() :
{/*@bgen(jjtree) CData */
ASTCData jjtn000 = new ASTCData(JJTCDATA);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/
StringBuilder content = new StringBuilder();
net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t;
}
{/*@bgen(jjtree) CData */
try {
/*@egen*/
( t = { content.append(t.getImage()); } )* /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{
jjtn000.setContent(content.toString());
}/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
/**
* A XML element, either with a single empty tag, or with a starting and closing tag
* with optional contained content.
*/
void Element() :
{/*@bgen(jjtree) Element */
ASTElement jjtn000 = new ASTElement(JJTELEMENT);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/
net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken startTag;
net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken endTag;
String tagName;
}
{/*@bgen(jjtree) Element */
try {
/*@egen*/
(
(
startTag = { tagName = startTag.getImage();
jjtn000.setName(tagName);
tagRegister.openTag(jjtn000);
}
)
(Attribute())*
(
(
{ jjtn000.setEmpty(false);}
(Content())
(
endTag = {tagRegister.closeTag(endTag.getImage());}
)?
)
|
(/*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/ { jjtn000.setEmpty(true);
jjtn000.setUnclosed(false);
}
)
)
)/*@bgen(jjtree)*/
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
if (jjte000 instanceof net.sourceforge.pmd.lang.ast.ParseException) {
throw (net.sourceforge.pmd.lang.ast.ParseException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void Attribute() :
{/*@bgen(jjtree) Attribute */
ASTAttribute jjtn000 = new ASTAttribute(JJTATTRIBUTE);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) Attribute */
try {
/*@egen*/
t = { jjtn000.setName(t.getImage()); }
(
AttributeValue()
)?/*@bgen(jjtree)*/
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
if (jjte000 instanceof net.sourceforge.pmd.lang.ast.ParseException) {
throw (net.sourceforge.pmd.lang.ast.ParseException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
/**
* The value of an attribute of an element.
* EL expressions, JSF value bindings, and JSP expressions
* are parsed as sub-nodes of the AttributeValue node.
*/
void AttributeValue() :
{/*@bgen(jjtree) AttributeValue */
ASTAttributeValue jjtn000 = new ASTAttributeValue(JJTATTRIBUTEVALUE);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/
StringBuilder content = new StringBuilder();
String tmp;
net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t = null ;
}
{/*@bgen(jjtree) AttributeValue */
try {
/*@egen*/
(
(
( ( tmp = UnparsedTextNoDoubleQuotes()
| tmp = QuoteIndependentAttributeValueContent()
) { content.append(tmp); } )*
(
| t = { content.append(t.getImage().substring(0, 1)); }
)
)
|
(
( ( tmp = UnparsedTextNoSingleQuotes() | tmp = QuoteIndependentAttributeValueContent() )
{ content.append(tmp); } )*
(
| t = { content.append(t.getImage().substring(0, 1)); }
)
)
|
(
( ( tmp = UnparsedTextNoWhitespace() | tmp = QuoteIndependentAttributeValueContent() )
{ content.append(tmp); }
)*
( )
)
|
)/*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{ jjtn000.setValue( content.toString() );
}/*@bgen(jjtree)*/
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
if (jjte000 instanceof net.sourceforge.pmd.lang.ast.ParseException) {
throw (net.sourceforge.pmd.lang.ast.ParseException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
/**
* Partial content of an attribute value that can contain all quotes.
* This groups EL expressions, value bindings, and JSP expressions.
*/
String QuoteIndependentAttributeValueContent() :
{ String tmp; }
{
( tmp = ElExpressionInAttribute()
| tmp = ValueBindingInAttribute()
| tmp = JspExpressionInAttribute()
)
{ return tmp; }
}
String JspExpressionInAttribute() :
{/*@bgen(jjtree) JspExpressionInAttribute */
ASTJspExpressionInAttribute jjtn000 = new ASTJspExpressionInAttribute(JJTJSPEXPRESSIONINATTRIBUTE);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) JspExpressionInAttribute */
try {
/*@egen*/
t = /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{
jjtn000.setContent(t.getImage().substring(3, t.getImage().length()-2).trim()); // without <% and %>
return t.getImage();
}/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void CommentTag() :
{/*@bgen(jjtree) CommentTag */
ASTCommentTag jjtn000 = new ASTCommentTag(JJTCOMMENTTAG);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/
StringBuilder content = new StringBuilder();
net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t;
}
{/*@bgen(jjtree) CommentTag */
try {
/*@egen*/
( t = { content.append(t.getImage()); } )*
/*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{
jjtn000.setContent(content.toString().trim());
}/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void Declaration() :
{/*@bgen(jjtree) Declaration */
ASTDeclaration jjtn000 = new ASTDeclaration(JJTDECLARATION);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) Declaration */
try {
/*@egen*/
t = { jjtn000.setName(t.getImage()); }
(Attribute())*
/*@bgen(jjtree)*/
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
if (jjte000 instanceof net.sourceforge.pmd.lang.ast.ParseException) {
throw (net.sourceforge.pmd.lang.ast.ParseException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void DoctypeDeclaration() :
{/*@bgen(jjtree) DoctypeDeclaration */
ASTDoctypeDeclaration jjtn000 = new ASTDoctypeDeclaration(JJTDOCTYPEDECLARATION);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/ net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t; }
{/*@bgen(jjtree) DoctypeDeclaration */
try {
/*@egen*/
t = { jjtn000.setName(t.getImage()); }
()?
(DoctypeExternalId() ()?)?
/*@bgen(jjtree)*/
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
if (jjte000 instanceof net.sourceforge.pmd.lang.ast.ParseException) {
throw (net.sourceforge.pmd.lang.ast.ParseException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void DoctypeExternalId() :
{/*@bgen(jjtree) DoctypeExternalId */
ASTDoctypeExternalId jjtn000 = new ASTDoctypeExternalId(JJTDOCTYPEEXTERNALID);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/
net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken systemLiteral;
net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken pubIdLiteral;
}
{/*@bgen(jjtree) DoctypeExternalId */
try {
/*@egen*/
(
systemLiteral = /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{ jjtn000.setUri(quoteContent(systemLiteral.getImage())); }
)
|
(
pubIdLiteral =
{ jjtn000.setPublicId(quoteContent(pubIdLiteral.getImage())); }
systemLiteral = /*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/
{ jjtn000.setUri(quoteContent(systemLiteral.getImage())); }
)/*@bgen(jjtree)*/
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
void HtmlScript() :
{/*@bgen(jjtree) HtmlScript */
ASTHtmlScript jjtn000 = new ASTHtmlScript(JJTHTMLSCRIPT);
boolean jjtc000 = true;
jjtree.openNodeScope(jjtn000);
/*@egen*/
StringBuilder content = new StringBuilder();
String tagName;
net.sourceforge.pmd.lang.ast.impl.javacc.JavaccToken t;
}
{/*@bgen(jjtree) HtmlScript */
try {
/*@egen*/
{}
(Attribute() )* {}
(
(
{token_source.SwitchTo(HtmlScriptContentState);}
(t = { content.append(t.getImage()); })*
/*@bgen(jjtree)*/
{
jjtree.closeNodeScope(jjtn000, true);
jjtc000 = false;
}
/*@egen*/ { jjtn000.setContent(content.toString().trim());}
)
|
(
)
)/*@bgen(jjtree)*/
} catch (Throwable jjte000) {
if (jjtc000) {
jjtree.clearNodeScope(jjtn000);
jjtc000 = false;
} else {
jjtree.popNode();
}
if (jjte000 instanceof RuntimeException) {
throw (RuntimeException)jjte000;
}
if (jjte000 instanceof net.sourceforge.pmd.lang.ast.ParseException) {
throw (net.sourceforge.pmd.lang.ast.ParseException)jjte000;
}
throw (Error)jjte000;
} finally {
if (jjtc000) {
jjtree.closeNodeScope(jjtn000, true);
}
}
/*@egen*/
}
