Package org.jboss.windup.util.xml

Class LocationAwareContentHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.xml.sax.ext.DefaultHandler2

org.jboss.windup.util.xml.LocationAwareContentHandler

All Implemented Interfaces:

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

public class LocationAwareContentHandler
extends DefaultHandler2

A SAX ContentHandler which stores the location of each node into that node's setUserData().

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	LocationAwareContentHandler.Doctype

Field Summary

Fields

Modifier and Type	Field	Description
static String	COLUMN_NUMBER_KEY_NAME
static String	DOCTYPE_KEY_NAME
static String	LINE_NUMBER_KEY_NAME
static String	NAMESPACE_KEY_NAME

Constructor Summary

Constructors

Constructor	Description
LocationAwareContentHandler(Document d)

Method Summary

Modifier and Type	Method	Description
void	characters(char[] buf, int offset, int length)
void	endElement(String uri, String localName, String qName)
InputSource	resolveEntity(String name, String publicId, String baseURI, String systemId)
void	setDocumentLocator(Locator locator)
void	startElement(String uri, String localName, String qName, Attributes attrs)

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

attributeDecl, comment, elementDecl, endCDATA, endDTD, endEntity, externalEntityDecl, getExternalSubset, internalEntityDecl, 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

Field Detail

LINE_NUMBER_KEY_NAME

public static final String LINE_NUMBER_KEY_NAME

See Also:

Constant Field Values

COLUMN_NUMBER_KEY_NAME

public static final String COLUMN_NUMBER_KEY_NAME

See Also:

Constant Field Values

DOCTYPE_KEY_NAME

public static final String DOCTYPE_KEY_NAME

See Also:

Constant Field Values

NAMESPACE_KEY_NAME

public static final String NAMESPACE_KEY_NAME

See Also:

Constant Field Values

Constructor Detail

LocationAwareContentHandler

public LocationAwareContentHandler(Document d)

Method Detail

resolveEntity

public InputSource resolveEntity(String name,
                                 String publicId,
                                 String baseURI,
                                 String systemId)
                          throws SAXException,
                                 IOException

Specified by:

resolveEntity in interface EntityResolver2

Overrides:

resolveEntity in class DefaultHandler2

Throws:

SAXException

IOException

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 attrs)
                  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[] buf,
                       int offset,
                       int length)

Specified by:

characters in interface ContentHandler

Overrides:

characters in class DefaultHandler