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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* Copyright 2008, 2010 Oracle and/or its affiliates. All rights reserved.
*
* Use is subject to license terms.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy
* of the License at http://www.apache.org/licenses/LICENSE-2.0. You can also
* obtain a copy of the License at http://odftoolkit.org/docs/license.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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package org.odftoolkit.odfvalidator;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintStream;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.odftoolkit.odfdom.pkg.OdfPackage;
import org.xml.sax.InputSource;
import org.xml.sax.XMLFilter;
public class MetaInformation {
private PrintStream m_aOut;
/** Creates a new instance of Validator */
public MetaInformation( PrintStream aOut ) {
m_aOut = aOut;
}
public void getInformation( String aDocFileName ) throws ODFValidatorException
{
try
{
OdfPackage aDocFile = OdfPackage.loadPackage( aDocFileName );
getGenerator( aDocFile );
}
catch( Exception e )
{
throw new ODFValidatorException( aDocFileName, "", e );
}
}
public void getGenerator( OdfPackage aDocFile ) throws ODFValidatorException
{
try
{
InputStream aInStream = aDocFile.getInputStream(OdfPackage.OdfFile.MANIFEST.getPath(), true);
Logger aLogger = new Logger(aDocFile.getBaseURI(),OdfPackage.OdfFile.MANIFEST.getPath(),m_aOut, Logger.LogLevel.INFO);
getInformation( aInStream, aLogger );
}
catch( Exception e )
{
throw new ODFValidatorException( aDocFile.getBaseURI(), "", e );
}
}
private void getInformation( InputStream aInStream, Logger aLogger ) throws IOException, ODFValidatorException
{
SAXParser aParser = null;
try
{
SAXParserFactory aParserFactory = SAXParserFactory.newInstance();
aParserFactory.setNamespaceAware(true);
aParser = aParserFactory.newSAXParser();
XMLFilter aFilter = new MetaFilter(aLogger,null);
aFilter.setParent( aParser.getXMLReader() ) ;
aFilter.parse(new InputSource(aInStream));
}
catch( javax.xml.parsers.ParserConfigurationException e )
{
throw new ODFValidatorException( e );
}
catch( org.xml.sax.SAXException e )
{
throw new ODFValidatorException( e );
}
}
}