net.sourceforge.pmd.jsp.ast

Class JspParser

public class JspParser extends Object implements JspParserTreeConstants, JspParserConstants

JSP Parser for PMD.

Author: Pieter ï¿½ Application Engineers NV/SA ï¿½ http://www.ae.be

Field Summary
protected JJTJspParserState	jjtree
Token	jj_nt Next token.
Token	token Current token.
JspParserTokenManager	token_source Generated Token Manager.

Constructor Summary
	JspParser(CharStream stream) Constructor with user supplied CharStream.
	JspParser(JspParserTokenManager tm) Constructor with generated Token Manager.

Method Summary
void	Attribute()
void	AttributeValue() The value of an attribute of an element.
void	CData()
void	CommentTag()
ASTCompilationUnit	CompilationUnit() The root of the AST of a JSP.
void	Content() Everything between a start-tag and the corresponding end-tag of an element.
void	ContentElementPossiblyWithText() A single (non-text) element that can occur between a start- and end-tag of an element.
void	disable_tracing() Disable tracing.
void	Declaration()
void	DoctypeDeclaration()
void	DoctypeExternalId()
void	enable_tracing() Enable tracing.
void	Element() A XML element, either with a single empty tag, or with a starting and closing tag with optional contained content.
String	ElExpression() An EL expression, not within an attribute value.
String	ElExpressionInAttribute()
ParseException	generateParseException() Generate ParseException.
Token	getNextToken() Get the next Token.
Token	getToken(int index) Get the specific Token.
void	JspComment()
void	JspDeclaration()
void	JspDirective()
void	JspDirectiveAttribute()
void	JspExpression()
String	JspExpressionInAttribute()
void	JspScriptlet()
void	Prolog() The optional prolog of a JSP, including (xml) declarations and DTD.
String	QuoteIndependentAttributeValueContent() Partial content of an attribute value that can contain all quotes.
void	ReInit(CharStream stream) Reinitialise.
void	ReInit(JspParserTokenManager tm) Reinitialise.
void	Text() This production groups all characters between two tags, where tag is an xml-tag "<...>" or a jsp-page-tag "<%...%>" or CDATA "
String	UnparsedText()
String	UnparsedTextNoDoubleQuotes() Text that contains no double quotes, and that does not contain the start of a EL expression or value binding.
String	UnparsedTextNoSingleQuotes() Text that contains no single quotes, and that does not contain the start of a EL expression or value binding.
String	ValueBindingInAttribute()

Field Detail

jjtree

protected JJTJspParserState jjtree

jj_nt

public Token jj_nt

Next token.

token

public Token token

Current token.

token_source

public JspParserTokenManager token_source

Generated Token Manager.

Constructor Detail

JspParser

public JspParser(CharStream stream)

Constructor with user supplied CharStream.

JspParser

public JspParser(JspParserTokenManager tm)

Constructor with generated Token Manager.

Method Detail

Attribute

public final void Attribute()

AttributeValue

public final void AttributeValue()

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.

CData

public final void CData()

CommentTag

public final void CommentTag()

CompilationUnit

public final ASTCompilationUnit CompilationUnit()

The root of the AST of a JSP.

Content

public final void Content()

Everything between a start-tag and the corresponding end-tag of an element.

ContentElementPossiblyWithText

public final void ContentElementPossiblyWithText()

A single (non-text) element that can occur between a start- and end-tag of an element. Possibly followed by text.

disable_tracing

public final void disable_tracing()

Disable tracing.

Declaration

public final void Declaration()

DoctypeDeclaration

public final void DoctypeDeclaration()

DoctypeExternalId

public final void DoctypeExternalId()

enable_tracing

public final void enable_tracing()

Enable tracing.

Element

public final void Element()

A XML element, either with a single empty tag, or with a starting and closing tag with optional contained content.

ElExpression

public final String ElExpression()

An EL expression, not within an attribute value.

ElExpressionInAttribute

public final String ElExpressionInAttribute()

generateParseException

public ParseException generateParseException()

Generate ParseException.

getNextToken

public final Token getNextToken()

Get the next Token.

getToken

public final Token getToken(int index)

Get the specific Token.

JspComment

public final void JspComment()

JspDeclaration

public final void JspDeclaration()

JspDirective

public final void JspDirective()

JspDirectiveAttribute

public final void JspDirectiveAttribute()

JspExpression

public final void JspExpression()

JspExpressionInAttribute

public final String JspExpressionInAttribute()

JspScriptlet

public final void JspScriptlet()

Prolog

public final void Prolog()

The optional prolog of a JSP, including (xml) declarations and DTD.

QuoteIndependentAttributeValueContent

public final String QuoteIndependentAttributeValueContent()

Partial content of an attribute value that can contain all quotes. This groups EL expressions, value bindings, and JSP expressions.

ReInit

public void ReInit(CharStream stream)

Reinitialise.

ReInit

public void ReInit(JspParserTokenManager tm)

Reinitialise.

Text

public final void Text()

This production groups all characters between two tags, where tag is an xml-tag "<...>" or a jsp-page-tag "<%...%>" or CDATA "". Text consists of unparsed text and/or Expression Language expressions.

UnparsedText

public final String UnparsedText()

UnparsedTextNoDoubleQuotes

public final String UnparsedTextNoDoubleQuotes()

Text that contains no double quotes, and that does not contain the start of a EL expression or value binding.

UnparsedTextNoSingleQuotes

public final String UnparsedTextNoSingleQuotes()

Text that contains no single quotes, and that does not contain the start of a EL expression or value binding.

ValueBindingInAttribute

public final String ValueBindingInAttribute()