net.axyana.qizxopen.dm
Class DOMEventBuilder

java.lang.Object
  net.axyana.qizxopen.dm.XMLEventHandlerBase
      net.axyana.qizxopen.dm.DOMEventBuilder

All Implemented Interfaces:

XMLEventHandler

public class DOMEventBuilder

extends XMLEventHandlerBase

An implementation of XMLEventHandler that builds a DOM document or fragment. TODO test NS serialization

Constructor Summary

DOMEventBuilder()

DOMEventBuilder(org.w3c.dom.DOMImplementation impl)

Method Summary

void	evAttribute(QName name, java.lang.String value) Adds an attribute on the current element.
void	evComment(java.lang.String value) A comment node.
void	evDocumentEnd() Ends a document.
boolean	evDocumentStart() Starts a document.
void	evElementEnd(QName name) Ends an element.
void	evElementStart(QName name) Starts an element.
void	evPI(java.lang.String target, java.lang.String value) A processing-instruction node.
void	evText(java.lang.String value) Text chunk inside an element.
void	flushElement(boolean empty)
org.w3c.dom.Node	harvest() Returns the root node of the document built.
void	reset() Resets the state prior to use startDocument() or startElement().
void	terminate() Terminates a document or simple subtree.

Methods inherited from class net.axyana.qizxopen.dm.XMLEventHandlerBase

abort, definePrefixHints, evAtom, evAtomText, evDTD, evNamespace, maxVolumeReached, noSpace, resolvePrefix, setMaxVolume, setTrace, traverse, traverse

Methods inherited from class java.lang.Object

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

Constructor Detail

DOMEventBuilder

public DOMEventBuilder()
                throws javax.xml.parsers.ParserConfigurationException

DOMEventBuilder

public DOMEventBuilder(org.w3c.dom.DOMImplementation impl)

Method Detail

harvest

public org.w3c.dom.Node harvest()

Returns the root node of the document built.

reset

public void reset()

Description copied from interface: XMLEventHandler

Resets the state prior to use startDocument() or startElement().

The general contract is to put the handler in a clean state before event generation, for example clearing the previously built tree in a DOMBuilder.

Specified by:

reset in interface XMLEventHandler

Overrides:

reset in class XMLEventHandlerBase

terminate

public void terminate()

Description copied from interface: XMLEventHandler

Terminates a document or simple subtree. May perform consistency checks.

Specified by:

terminate in interface XMLEventHandler

Overrides:

terminate in class XMLEventHandlerBase

evDocumentStart

public boolean evDocumentStart()
                        throws DataModelException

Description copied from interface: XMLEventHandler

Starts a document.

Not called when only a fragment is generated.

Specified by:

evDocumentStart in interface XMLEventHandler

Overrides:

evDocumentStart in class XMLEventHandlerBase

Throws:

DataModelException

evDocumentEnd

public void evDocumentEnd()
                   throws DataModelException

Description copied from interface: XMLEventHandler

Ends a document. Must be balanced by a matching startDocument().

Specified by:

evDocumentEnd in interface XMLEventHandler

Overrides:

evDocumentEnd in class XMLEventHandlerBase

Throws:

DataModelException

evElementStart

public void evElementStart(QName name)
                    throws DataModelException

Description copied from interface: XMLEventHandler

Starts an element. Must be balanced by a matching endElement().

Specified by:

evElementStart in interface XMLEventHandler

Overrides:

evElementStart in class XMLEventHandlerBase

Throws:

DataModelException

evElementEnd

public void evElementEnd(QName name)
                  throws DataModelException

Description copied from interface: XMLEventHandler

Ends an element. Discards prefix/namespace mappings possibly defined by the element.

Specified by:

evElementEnd in interface XMLEventHandler

Overrides:

evElementEnd in class XMLEventHandlerBase

Throws:

DataModelException

evAttribute

public void evAttribute(QName name,
                        java.lang.String value)
                 throws DataModelException

Description copied from interface: XMLEventHandler

Adds an attribute on the current element. Must follow startElement and precede any child. May be interleaved with namespace(). Supposed to throw an exception if attribute is duplicated.

Specified by:

evAttribute in interface XMLEventHandler

Overrides:

evAttribute in class XMLEventHandlerBase

Throws:

DataModelException

evText

public void evText(java.lang.String value)
            throws DataModelException

Description copied from interface: XMLEventHandler

Text chunk inside an element. No space is generated before or after.

Throws:

DataModelException

evPI

public void evPI(java.lang.String target,
                 java.lang.String value)
          throws DataModelException

Description copied from interface: XMLEventHandler

A processing-instruction node.

Throws:

DataModelException

evComment

public void evComment(java.lang.String value)
               throws DataModelException

Description copied from interface: XMLEventHandler

A comment node.

Throws:

DataModelException

flushElement

public void flushElement(boolean empty)