org.apache.xalan.transformer

Class TrAXFilter

java.lang.Object

org.xml.sax.helpers.XMLFilterImpl

org.apache.xalan.transformer.TrAXFilter

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler, XMLFilter, XMLReader

public class TrAXFilter
extends XMLFilterImpl

Constructor Summary

Constructors

Constructor and Description
TrAXFilter(Templates templates) Construct an empty XML filter, with no parent.

Method Summary

Modifier and Type	Method and Description
TransformerImpl	getTransformer() Return the Transformer object used for this XML filter.
void	parse(InputSource input) Parse a document.
void	parse(String systemId) Parse a document.
void	setContentHandler(ContentHandler handler) Set the content event handler.
void	setErrorListener(ErrorListener handler)
void	setParent(XMLReader parent) Set the parent reader.

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

characters, endDocument, endElement, endPrefixMapping, error, fatalError, getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getParent, getProperty, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, setDTDHandler, setEntityResolver, setErrorHandler, setFeature, setProperty, skippedEntity, startDocument, startElement, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

TrAXFilter

public TrAXFilter(Templates templates)
           throws TransformerConfigurationException

Construct an empty XML filter, with no parent.

This filter will have no parent: you must assign a parent before you start a parse or do any configuration with setFeature or setProperty.

Throws:

TransformerConfigurationException

See Also:

XMLReader.setFeature(java.lang.String, boolean), XMLReader.setProperty(java.lang.String, java.lang.Object)

Method Detail

getTransformer

public TransformerImpl getTransformer()

Return the Transformer object used for this XML filter.

setParent

public void setParent(XMLReader parent)

Set the parent reader.

This is the XMLReader from which this filter will obtain its events and to which it will pass its configuration requests. The parent may itself be another filter.

If there is no parent reader set, any attempt to parse or to set or get a feature or property will fail.

Specified by:

setParent in interface XMLFilter

Overrides:

setParent in class XMLFilterImpl

Parameters:

parent - The parent XML reader.

Throws:

NullPointerException - If the parent is null.

parse

public void parse(InputSource input)
           throws SAXException,
                  IOException

Parse a document.

Specified by:

parse in interface XMLReader

Overrides:

parse in class XMLFilterImpl

Parameters:

input - The input source for the document entity.

Throws:

SAXException - Any SAX exception, possibly wrapping another exception.

IOException - An IO exception from the parser, possibly from a byte stream or character stream supplied by the application.

See Also:

XMLReader.parse(org.xml.sax.InputSource)

parse

public void parse(String systemId)
           throws SAXException,
                  IOException

Parse a document.

Specified by:

parse in interface XMLReader

Overrides:

parse in class XMLFilterImpl

Parameters:

systemId - The system identifier as a fully-qualified URI.

Throws:

SAXException - Any SAX exception, possibly wrapping another exception.

IOException - An IO exception from the parser, possibly from a byte stream or character stream supplied by the application.

See Also:

XMLReader.parse(java.lang.String)

setContentHandler

public void setContentHandler(ContentHandler handler)

Set the content event handler.

Specified by:

setContentHandler in interface XMLReader

Overrides:

setContentHandler in class XMLFilterImpl

Parameters:

handler - The new content handler.

Throws:

NullPointerException - If the handler is null.

See Also:

XMLReader.setContentHandler(org.xml.sax.ContentHandler)

setErrorListener

public void setErrorListener(ErrorListener handler)