Package org.apache.struts2.util

Class DomHelper.DOMBuilder

java.lang.Object

org.apache.struts2.util.DomHelper.DOMBuilder

All Implemented Interfaces:

ContentHandler

Enclosing class:

DomHelper

public static class DomHelper.DOMBuilder
extends Object
implements ContentHandler

The DOMBuilder is a utility class that will generate a W3C DOM Document from SAX events.

Author:

Carsten Ziegeler

Field Summary

Fields

Modifier and Type	Field	Description
protected SAXTransformerFactory	factory	The transformer factory
protected static SAXTransformerFactory	FACTORY	The default transformer factory shared by all instances
protected ContentHandler	nextHandler
protected Node	parentNode	The parentNode
protected DOMResult	result	The result

Constructor Summary

Constructors

Constructor	Description
DOMBuilder()	Construct a new instance of this DOMBuilder.
DOMBuilder(SAXTransformerFactory factory)	Construct a new instance of this DOMBuilder.
DOMBuilder(SAXTransformerFactory factory, Node parentNode)	Construct a new instance of this DOMBuilder.
DOMBuilder(Node parentNode)	Constructs a new instance that appends nodes to the given parent node.

Method Summary

Modifier and Type	Method	Description
void	characters(char[] arg0, int arg1, int arg2)
void	endDocument()
void	endElement(String arg0, String arg1, String arg2)
void	endPrefixMapping(String arg0)
Document	getDocument()	Return the newly built Document.
void	ignorableWhitespace(char[] arg0, int arg1, int arg2)
void	processingInstruction(String arg0, String arg1)
void	setDocumentLocator(Locator locator)
void	skippedEntity(String arg0)
void	startDocument()
void	startElement(String uri, String loc, String raw, Attributes attrs)
void	startPrefixMapping(String arg0, String arg1)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.ContentHandler

declaration

Field Details

FACTORY

protected static SAXTransformerFactory FACTORY

The default transformer factory shared by all instances

factory

protected SAXTransformerFactory factory

The transformer factory

result

protected DOMResult result

The result

parentNode

protected Node parentNode

The parentNode

nextHandler

protected ContentHandler nextHandler

Constructor Details

DOMBuilder

public DOMBuilder()

Construct a new instance of this DOMBuilder.

DOMBuilder

public DOMBuilder(SAXTransformerFactory factory)

Construct a new instance of this DOMBuilder.

Parameters:

factory - the SAX transformer factory

DOMBuilder

public DOMBuilder(Node parentNode)

Constructs a new instance that appends nodes to the given parent node.

Parameters:

parentNode - the parent node

DOMBuilder

public DOMBuilder(SAXTransformerFactory factory,
 Node parentNode)

Construct a new instance of this DOMBuilder.

Parameters:

factory - the SAX transformer factory

parentNode - the parent node

Method Details

getDocument

public Document getDocument()

Return the newly built Document.

Returns:

the W3C Document

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Throws:

SAXException

startElement

public void startElement(String uri,
 String loc,
 String raw,
 Attributes attrs)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Throws:

SAXException

endElement

public void endElement(String arg0,
 String arg1,
 String arg2)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Throws:

SAXException

startPrefixMapping

public void startPrefixMapping(String arg0,
 String arg1)
                        throws SAXException

Specified by:

startPrefixMapping in interface ContentHandler

Throws:

SAXException

endPrefixMapping

public void endPrefixMapping(String arg0)
                      throws SAXException

Specified by:

endPrefixMapping in interface ContentHandler

Throws:

SAXException

characters

public void characters(char[] arg0,
 int arg1,
 int arg2)
                throws SAXException

Specified by:

characters in interface ContentHandler

Throws:

SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] arg0,
 int arg1,
 int arg2)
                         throws SAXException

Specified by:

ignorableWhitespace in interface ContentHandler

Throws:

SAXException

processingInstruction

public void processingInstruction(String arg0,
 String arg1)
                           throws SAXException

Specified by:

processingInstruction in interface ContentHandler

Throws:

SAXException

skippedEntity

public void skippedEntity(String arg0)
                   throws SAXException

Specified by:

skippedEntity in interface ContentHandler

Throws:

SAXException