org.objectweb.fractal.adl.xml
Class XMLParser

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      org.objectweb.fractal.adl.xml.XMLParser

All Implemented Interfaces:

Parser, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.ext.LexicalHandler

public class XMLParser
extends org.xml.sax.helpers.DefaultHandler
implements Parser, org.xml.sax.ext.LexicalHandler

An extensible XML parser that constructs strongly typed abstract syntax trees.

Constructor Summary

XMLParser(boolean validate, XMLNodeFactory nodeFactory)
Creates a new XMLParser.

XMLParser(XMLNodeFactory nodeFactory)
Creates a new XMLParser.

Method Summary

void	characters(char[] ch, int start, int length)
void	comment(char[] ch, int start, int length)
void	endCDATA()
void	endDTD()
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qualifiedName)
void	endEntity(java.lang.String name)
void	error(org.xml.sax.SAXParseException e)
void	fatalError(org.xml.sax.SAXParseException e)
Node	parse(java.io.InputStream is, java.lang.String name) Parses the given input stream and constructs the corresponding AST.
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId)
void	setDocumentLocator(org.xml.sax.Locator locator)
void	startCDATA()
void	startDTD(java.lang.String name, java.lang.String publicId, java.lang.String systemId)
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qualifiedName, org.xml.sax.Attributes attributes)
void	startEntity(java.lang.String name)

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endDocument, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XMLParser

public XMLParser(XMLNodeFactory nodeFactory)

Creates a new XMLParser.

Parameters:

nodeFactory - the XMLNodeFactory used to create AST nodes.

XMLParser

public XMLParser(boolean validate,
                 XMLNodeFactory nodeFactory)

Creates a new XMLParser.

Parameters:

validate -

nodeFactory - the XMLNodeFactory used to create AST nodes.

Method Detail

parse

public Node parse(java.io.InputStream is,
                  java.lang.String name)
           throws ParserException

Description copied from interface: Parser

Parses the given input stream and constructs the corresponding AST.

Specified by:

parse in interface Parser

Parameters:

is - the input stream that must be parsed.

name - the source of this input stream (such as a file name).

Returns:

the AST corresponding to the given input stream content.

Throws:

ParserException - if an error occurs during parsing.

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)

Specified by:

setDocumentLocator in interface org.xml.sax.ContentHandler

Overrides:

setDocumentLocator in class org.xml.sax.helpers.DefaultHandler

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
                                             java.lang.String systemId)
                                      throws org.xml.sax.SAXException

Specified by:

resolveEntity in interface org.xml.sax.EntityResolver

Overrides:

resolveEntity in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qualifiedName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

endElement

public void endElement(java.lang.String uri,
                       java.lang.String localName,
                       java.lang.String qualifiedName)
                throws org.xml.sax.SAXException

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXException

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

error

public void error(org.xml.sax.SAXParseException e)
           throws org.xml.sax.SAXException

Specified by:

error in interface org.xml.sax.ErrorHandler

Overrides:

error in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

fatalError

public void fatalError(org.xml.sax.SAXParseException e)
                throws org.xml.sax.SAXException

Specified by:

fatalError in interface org.xml.sax.ErrorHandler

Overrides:

fatalError in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

comment

public void comment(char[] ch,
                    int start,
                    int length)
             throws org.xml.sax.SAXException

Specified by:

comment in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

endCDATA

public void endCDATA()
              throws org.xml.sax.SAXException

Specified by:

endCDATA in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

endDTD

public void endDTD()
            throws org.xml.sax.SAXException

Specified by:

endDTD in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

endEntity

public void endEntity(java.lang.String name)
               throws org.xml.sax.SAXException

Specified by:

endEntity in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

startCDATA

public void startCDATA()
                throws org.xml.sax.SAXException

Specified by:

startCDATA in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

startDTD

public void startDTD(java.lang.String name,
                     java.lang.String publicId,
                     java.lang.String systemId)
              throws org.xml.sax.SAXException

Specified by:

startDTD in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

startEntity

public void startEntity(java.lang.String name)
                 throws org.xml.sax.SAXException

Specified by:

startEntity in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException