Package tigase.xmpp

Class XMPPDomBuilderHandler<RefObject>

java.lang.Object

tigase.xmpp.XMPPDomBuilderHandler<RefObject>

All Implemented Interfaces:

SimpleHandler

public class XMPPDomBuilderHandler<RefObject>
extends Object
implements SimpleHandler

XMPPDomBuilderHandler - implementation of SimpleHandler building DOM strctures during parsing time. It also supports creation multiple, sperate document trees if parsed buffer contains a few XML documents. As a result of work it returns always Queue containing all found XML trees in the same order as they were found in network data.
Document trees created by this DOM builder consist of instances of Element class or instances of class extending Element class. To receive trees built with instances of proper class user must provide ElementFactory implementation creating instances of required ELement extension.

Created: Sat Oct 2 22:01:34 2004

Author:

Artur Hefczyc

Constructor Summary

Constructors

Constructor	Description
XMPPDomBuilderHandler(XMPPIOService<RefObject> ioserv)
XMPPDomBuilderHandler(XMPPIOService<RefObject> ioserv, ElementFactory factory)

Method Summary

Modifier and Type	Method	Description
void	elementCData(StringBuilder cdata)
boolean	endElement(StringBuilder name)
void	error(String errorMessage)
Queue<Element>	getParsedElements()
boolean	isStreamClosed()
void	otherXML(StringBuilder other)
boolean	parseError()
Object	restoreParserState()
void	saveParserState(Object state)
void	setElementsLimit(int limit)
void	startElement(StringBuilder name, StringBuilder[] attr_names, StringBuilder[] attr_values)

Methods inherited from class java.lang.Object

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

Constructor Details

XMPPDomBuilderHandler

public XMPPDomBuilderHandler(XMPPIOService<RefObject> ioserv)

XMPPDomBuilderHandler

public XMPPDomBuilderHandler(XMPPIOService<RefObject> ioserv,
 ElementFactory factory)

Method Details

elementCData

public void elementCData(StringBuilder cdata)

Specified by:

elementCData in interface SimpleHandler

endElement

public boolean endElement(StringBuilder name)

Specified by:

endElement in interface SimpleHandler

error

public void error(String errorMessage)

Specified by:

error in interface SimpleHandler

getParsedElements

public Queue<Element> getParsedElements()

isStreamClosed

public boolean isStreamClosed()

otherXML

public void otherXML(StringBuilder other)

Specified by:

otherXML in interface SimpleHandler

parseError

public boolean parseError()

restoreParserState

public Object restoreParserState()

Specified by:

restoreParserState in interface SimpleHandler

saveParserState

public void saveParserState(Object state)

Specified by:

saveParserState in interface SimpleHandler

setElementsLimit

public void setElementsLimit(int limit)

startElement

public void startElement(StringBuilder name,
 StringBuilder[] attr_names,
 StringBuilder[] attr_values)

Specified by:

startElement in interface SimpleHandler