/*
* Copyright (c) 2006, Wygwam
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
* - Neither the name of Wygwam nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.openxml4j.samples.opc;
import org.openxml4j.exceptions.OpenXML4JException;
import org.openxml4j.opc.Package;
import org.openxml4j.opc.PackageAccess;
import org.openxml4j.opc.PackagePart;
import org.openxml4j.opc.PackageRelationship;
import org.openxml4j.opc.PackageRelationshipTypes;
import org.openxml4j.samples.DemoCore;
/**
* Gets the core part URI.
*
* @author Julien Chable
* @version 1.0
*/
public class GetCorePart {
public PackagePart getCorePartUri(String fileName) {
try {
// Open the package
Package p = Package.open(fileName, PackageAccess.READ);
// Gets the core part relationship
PackageRelationship coreDocRelationship = p.getRelationshipsByType(
PackageRelationshipTypes.CORE_DOCUMENT).getRelationship(0);
// Get core part
PackagePart corePart = p.getPart(coreDocRelationship);
return corePart;
} catch (OpenXML4JException e) {
DemoCore.getLogger().debug(e.getMessage());
return null;
}
}
public static void main(String[] args) {
DemoCore demoCore = new DemoCore();
GetCorePart demo = new GetCorePart();
String docPath;
if (args.length == 1) {
docPath = demoCore.getTestRootPath() + args[0];
} else {
docPath = demoCore.getTestRootPath() + "sample.docx";
}
// Retrieves core part
PackagePart corePart = demo.getCorePartUri(docPath);
if (corePart != null)
System.out.println(corePart.getPartName() + " -> "
+ corePart.getContentType());
else
System.out.println("The specified file is not valid !");
}
}