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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package com.sun.star.xml.security.uno;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.Text;
import org.w3c.dom.ProcessingInstruction;
/* uno classes */
import com.sun.star.xml.sax.XDocumentHandler;
import com.sun.star.xml.sax.XAttributeList;
/*
* this class is used to collect all received SAX events
* into a DOM document.
*/
class SAXEventCollector implements XDocumentHandler
{
/*
* the document which keeps received SAX events
*/
private Document m_document;
/*
* the current Element to which the next received
* SAX event will be added.
*/
private Node m_currentElement;
/*
* the TestTool which receives UI feedbacks
*/
private TestTool m_testTool;
/*
* whether displays information on console.
*/
private boolean m_systemDisplay;
SAXEventCollector(TestTool testTool)
{
this(testTool, false);
}
SAXEventCollector(TestTool testTool, boolean sysDis)
{
m_systemDisplay = sysDis;
m_testTool = testTool;
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
try
{
DocumentBuilder builder = factory.newDocumentBuilder();
m_document = builder.newDocument();
m_currentElement = m_document;
}
catch (ParserConfigurationException pce) {
pce.printStackTrace();
}
}
protected Document getDocument()
{
return m_document;
}
protected Node getCurrentElement()
{
return m_currentElement;
}
/*
* XDocumentHandler
*/
public void startDocument ()
{
}
public void endDocument()
{
}
public void startElement (String str, com.sun.star.xml.sax.XAttributeList xattribs)
{
Element newElement = m_document.createElement(str);
if (xattribs !=null)
{
int length = xattribs.getLength();
for (short i=0; i<length; ++i)
{
newElement.setAttribute(
xattribs.getNameByIndex(i),
xattribs.getValueByIndex(i));
}
}
if (m_systemDisplay)
{
System.out.println("startElement:"+m_currentElement.toString());
}
m_currentElement.appendChild(newElement);
m_currentElement = newElement;
if (m_testTool != null)
{
m_testTool.updatesUIs();
}
}
public void endElement(String str)
{
if (m_systemDisplay)
{
System.out.println("endElement:"+str+" "+m_currentElement.toString());
}
m_currentElement = m_currentElement.getParentNode();
if (m_systemDisplay)
{
System.out.println("----> "+m_currentElement.toString());
}
if (m_testTool != null)
{
m_testTool.updatesUIs();
}
}
public void characters(String str)
{
Text newText = m_document.createTextNode(str);
m_currentElement.appendChild(newText);
if (m_testTool != null)
{
m_testTool.updatesUIs();
}
}
public void ignorableWhitespace(String str)
{
}
public void processingInstruction(String aTarget, String aData)
{
ProcessingInstruction newPI
= m_document.createProcessingInstruction(aTarget, aData);
m_currentElement.appendChild(newPI);
if (m_testTool != null)
{
m_testTool.updatesUIs();
}
}
public void setDocumentLocator (com.sun.star.xml.sax.XLocator xLocator )
throws com.sun.star.xml.sax.SAXException
{
}
}
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