org.apache.fop.render.ps.extensions

Class PSExtensionHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.apache.fop.render.ps.extensions.PSExtensionHandler

All Implemented Interfaces:

ContentHandlerFactory.ObjectSource, ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class PSExtensionHandler
extends DefaultHandler
implements ContentHandlerFactory.ObjectSource

ContentHandler (parser) for restoring PSExtension objects from XML.

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.commons.logging.Log	log Logger instance

Constructor Summary

Constructors

Constructor and Description
PSExtensionHandler()

Method Summary

Methods

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(String uri, String localName, String qName)
Object	getObject()
void	setObjectBuiltListener(ContentHandlerFactory.ObjectBuiltListener listener) Set a listener which gets notified when the object is fully built.
void	startElement(String uri, String localName, String qName, Attributes attributes)

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

endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, 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

log

protected static final org.apache.commons.logging.Log log

Logger instance

Constructor Detail

PSExtensionHandler

public PSExtensionHandler()

Method Detail

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)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class DefaultHandler

Throws:

SAXException

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

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Overrides:

endDocument in class DefaultHandler

Throws:

SAXException

getObject

public Object getObject()

Specified by:

getObject in interface ContentHandlerFactory.ObjectSource

Returns:

the object parsed from the SAX stream (call valid after parsing)

setObjectBuiltListener

public void setObjectBuiltListener(ContentHandlerFactory.ObjectBuiltListener listener)

Set a listener which gets notified when the object is fully built.

Specified by:

setObjectBuiltListener in interface ContentHandlerFactory.ObjectSource

Parameters:

listener - the listener which gets notified