org.pf.pax
Class DOMTreeXMLReader

java.lang.Object
  org.pf.pax.DOMTreeXMLReader

All Implemented Interfaces:

SAXConstants, org.xml.sax.XMLReader

public class DOMTreeXMLReader
extends java.lang.Object
implements org.xml.sax.XMLReader, SAXConstants

This parser implements the org.xml.sax.Parser interface, but uses a DOM tree as input rather than a XML stream.
So this class enables developers to use a DOM tree as source for being handled by a ContentHandler. Of course this also includes to use a DOM tree as source for the XMLTagInterpreter functionality of PAX.

Version:

2.3

Author:

Manfred Duchrow

Field Summary

static java.lang.String

NAMESPACE_DECLARATION_PREFIX The "xmlns" prefix that is used in XML to declare a namespace prefixes.

Fields inherited from interface org.pf.pax.SAXConstants

FEATURE_NAMESPACE_PREFIXES, FEATURE_NAMESPACES, FEATURE_VALIDATING

Constructor Summary

DOMTreeXMLReader()
Initialize the new instance with default values.

Method Summary

org.xml.sax.ContentHandler	getContentHandler()
org.xml.sax.DTDHandler	getDTDHandler() This method is not supported !
org.xml.sax.EntityResolver	getEntityResolver() This method is not supported !
org.xml.sax.ErrorHandler	getErrorHandler() This method is not supported !
boolean	getFeature(java.lang.String name) Returns whether or not the feature with the given name is on.
java.lang.Object	getProperty(java.lang.String name) This method is not supported !
void	parse(org.w3c.dom.Document document) This method iterates over all elements of the specified DOM document and calls the corresponding callback-methods of its ContentHandler.
void	parse(org.w3c.dom.Element element) This method iterates over all elements of the specified DOM root element and calls the corresponding callback-methods of its ContentHandler.
void	parse(org.xml.sax.InputSource source) This method is not allowed here, because this parser can handle Document Object Model documents only !
void	parse(java.lang.String systemId) This method is not allowed here, because this parser can handle Document Object Model documents only !
void	setContentHandler(org.xml.sax.ContentHandler newValue) Allow an application to register a document event handler.
void	setDTDHandler(org.xml.sax.DTDHandler handler) This method is not supported !
void	setEntityResolver(org.xml.sax.EntityResolver resolver) This method is not supported !
void	setErrorHandler(org.xml.sax.ErrorHandler handler) This method is not supported !
void	setFeature(java.lang.String name, boolean value) Switch the feature with the given name on or off.
void	setLocale(java.util.Locale locale) This method is not supported !
void	setProperty(java.lang.String name, java.lang.Object value) This method is not supported !

Methods inherited from class java.lang.Object

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

Field Detail

NAMESPACE_DECLARATION_PREFIX

public static final java.lang.String NAMESPACE_DECLARATION_PREFIX

The "xmlns" prefix that is used in XML to declare a namespace prefixes.

See Also:

Constant Field Values

Constructor Detail

DOMTreeXMLReader

public DOMTreeXMLReader()

Initialize the new instance with default values.

Method Detail

setContentHandler

public void setContentHandler(org.xml.sax.ContentHandler newValue)

Allow an application to register a document event handler.

Specified by:

setContentHandler in interface org.xml.sax.XMLReader

parse

public void parse(org.w3c.dom.Document document)
           throws org.xml.sax.SAXException

This method iterates over all elements of the specified DOM document and calls the corresponding callback-methods of its ContentHandler.

Throws:

org.xml.sax.SAXException

parse

public void parse(org.w3c.dom.Element element)
           throws org.xml.sax.SAXException

This method iterates over all elements of the specified DOM root element and calls the corresponding callback-methods of its ContentHandler.

Throws:

org.xml.sax.SAXException

parse

public void parse(org.xml.sax.InputSource source)
           throws org.xml.sax.SAXException

This method is not allowed here, because this parser can handle Document Object Model documents only !
Therefore this method throws always an Exception !

Specified by:

parse in interface org.xml.sax.XMLReader

Throws:

org.xml.sax.SAXException

parse

public void parse(java.lang.String systemId)
           throws org.xml.sax.SAXException

This method is not allowed here, because this parser can handle Document Object Model documents only !
Therefore this method throws always an Exception !

Specified by:

parse in interface org.xml.sax.XMLReader

Throws:

org.xml.sax.SAXException

setDTDHandler

public void setDTDHandler(org.xml.sax.DTDHandler handler)

This method is not supported !
It's just an empty implementation that does nothing.

Specified by:

setDTDHandler in interface org.xml.sax.XMLReader

setEntityResolver

public void setEntityResolver(org.xml.sax.EntityResolver resolver)

This method is not supported !
It's just an empty implementation that does nothing.

Specified by:

setEntityResolver in interface org.xml.sax.XMLReader

setErrorHandler

public void setErrorHandler(org.xml.sax.ErrorHandler handler)

This method is not supported !
It's just an empty implementation that does nothing.

Specified by:

setErrorHandler in interface org.xml.sax.XMLReader

setLocale

public void setLocale(java.util.Locale locale)
               throws org.xml.sax.SAXException

This method is not supported !
Therefore this method throws always an Exception !

Throws:

org.xml.sax.SAXException

getProperty

public java.lang.Object getProperty(java.lang.String name)
                             throws org.xml.sax.SAXNotRecognizedException,
                                    org.xml.sax.SAXNotSupportedException

This method is not supported !
Therefore this method throws always an Exception !

Specified by:

getProperty in interface org.xml.sax.XMLReader

Throws:

org.xml.sax.SAXNotRecognizedException

org.xml.sax.SAXNotSupportedException

setProperty

public void setProperty(java.lang.String name,
                        java.lang.Object value)
                 throws org.xml.sax.SAXNotRecognizedException,
                        org.xml.sax.SAXNotSupportedException

This method is not supported !
Therefore this method throws always an Exception !

Specified by:

setProperty in interface org.xml.sax.XMLReader

Throws:

org.xml.sax.SAXNotRecognizedException

org.xml.sax.SAXNotSupportedException

getFeature

public boolean getFeature(java.lang.String name)
                   throws org.xml.sax.SAXNotRecognizedException,
                          org.xml.sax.SAXNotSupportedException

Returns whether or not the feature with the given name is on.

Specified by:

getFeature in interface org.xml.sax.XMLReader

Parameters:

name - The name of the feature

Throws:

org.xml.sax.SAXNotRecognizedException

org.xml.sax.SAXNotSupportedException

setFeature

public void setFeature(java.lang.String name,
                       boolean value)
                throws org.xml.sax.SAXNotRecognizedException,
                       org.xml.sax.SAXNotSupportedException

Switch the feature with the given name on or off.

Specified by:

setFeature in interface org.xml.sax.XMLReader

Throws:

org.xml.sax.SAXNotRecognizedException

org.xml.sax.SAXNotSupportedException

getDTDHandler

public org.xml.sax.DTDHandler getDTDHandler()

This method is not supported !
Therefore this method always returns null !

Specified by:

getDTDHandler in interface org.xml.sax.XMLReader

getErrorHandler

public org.xml.sax.ErrorHandler getErrorHandler()

This method is not supported !
Therefore this method always returns null !

Specified by:

getErrorHandler in interface org.xml.sax.XMLReader

getEntityResolver

public org.xml.sax.EntityResolver getEntityResolver()

This method is not supported !
Therefore this method always returns null !

Specified by:

getEntityResolver in interface org.xml.sax.XMLReader

getContentHandler

public org.xml.sax.ContentHandler getContentHandler()

Specified by:

getContentHandler in interface org.xml.sax.XMLReader