Package net.jangaroo.jooc.util

Class PreserveLineNumberHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.xml.sax.ext.DefaultHandler2

net.jangaroo.jooc.util.PreserveLineNumberHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler, DeclHandler, EntityResolver2, LexicalHandler

public class PreserveLineNumberHandler
extends DefaultHandler2

SAX Handler that fills a DOM document with the XML nodes and ads line numbers to the element user data

Constructor Summary

Constructors

Constructor	Description
PreserveLineNumberHandler(Document doc)

Method Summary

Modifier and Type	Method	Description
void	characters(char[] ch, int start, int length)
void	comment(char[] ch, int start, int length)
void	endElement(String uri, String localName, String qName)
static int	getColumnNumber(Node node)
static int	getLineNumber(Node node)
void	setDocumentLocator(Locator locator)
void	startElement(String uri, String localName, String qName, Attributes attributes)

Methods inherited from class org.xml.sax.ext.DefaultHandler2

attributeDecl, elementDecl, endCDATA, endDTD, endEntity, externalEntityDecl, getExternalSubset, internalEntityDecl, resolveEntity, resolveEntity, startCDATA, startDTD, startEntity

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

endDocument, endPrefixMapping, error, fatalError, 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

PreserveLineNumberHandler

public PreserveLineNumberHandler(Document doc)

Method Detail

getLineNumber

public static int getLineNumber(Node node)

getColumnNumber

public static int getColumnNumber(Node node)

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

Overrides:

setDocumentLocator in class DefaultHandler

startElement

public void startElement(String uri,
                         String localName,
                         String qName,
                         Attributes attributes)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class DefaultHandler

Throws:

SAXException

endElement

public void endElement(String uri,
                       String localName,
                       String qName)

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class DefaultHandler

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws SAXException

Specified by:

characters in interface ContentHandler

Overrides:

characters in class DefaultHandler

Throws:

SAXException

comment

public void comment(char[] ch,
                    int start,
                    int length)
             throws SAXException

Specified by:

comment in interface LexicalHandler

Overrides:

comment in class DefaultHandler2

Throws:

SAXException