/*
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* Copyright 2007-2008, Plutext Pty Ltd.
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*
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* This file is part of docx4j.
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docx4j is licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cn.flightfeather.supervision.docx4j.simpleDemo;
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import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
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import org.docx4j.openpackaging.parts.Part;
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import org.docx4j.openpackaging.parts.relationships.Namespaces;
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import org.docx4j.openpackaging.parts.relationships.RelationshipsPart;
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import org.docx4j.openpackaging.parts.relationships.RelationshipsPart.AddPartBehaviour;
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import org.docx4j.relationships.Relationship;
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/**
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* 'Copy' a part from one package to another.
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*
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* @author Jason Harrop
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*/
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public class PartCopy {
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public static void main(String[] args) throws Exception {
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// Source package
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String inputfilepath = System.getProperty("user.dir") + "/sample-docs/word/chart.docx";
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// Contains (see PartsList sample):
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// Part /word/charts/chart1.xml [org.docx4j.openpackaging.parts.DrawingML.Chart] http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart containing JaxbElement:org.docx4j.dml.chart.CTChartSpace
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// Part /word/embeddings/Microsoft_Excel_Worksheet1.xlsx [org.docx4j.openpackaging.parts.WordprocessingML.EmbeddedPackagePart] http://schemas.openxmlformats.org/officeDocument/2006/relationships/package
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WordprocessingMLPackage wmlSourcePkg = WordprocessingMLPackage.load(new java.io.File(inputfilepath));
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// Destination
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System.out.println( "Creating package..");
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WordprocessingMLPackage wmlDestPkg = WordprocessingMLPackage.createPackage();
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// Find the part we want to copy.
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// Note 1, this example does not copy parts recursively,
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// so it won't copy Part /word/embeddings/Microsoft_Excel_Worksheet1.xlsx
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// Note 2: Really, you should clone - this is not a 'copy' as such:
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// the part will end up being referenced in both packages,
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// though part.getPackage() will only return the dest package.
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// So, be careful, you should throw away source package after doing this!
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// TODO: This example probably should be re-worked.
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RelationshipsPart rp = wmlSourcePkg.getMainDocumentPart().getRelationshipsPart();
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Relationship rel = rp.getRelationshipByType(Namespaces.SPREADSHEETML_CHART);
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Part p = rp.getPart(rel);
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System.out.println(p.getPartName().getName() );
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//p.setPartName( new PartName(p.getPartName().getName()) ); // same name
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// WARNING: that has the effect of removing the part of old name
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// from wmlSourcePkg, and adding it again - with same name.
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// So there is not much point in doing that.
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// System.out.println(p.getContentType() );
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// System.out.println(p.getRelationshipType() );
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// Now try adding it
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wmlDestPkg.getMainDocumentPart().addTargetPart(p, AddPartBehaviour.OVERWRITE_IF_NAME_EXISTS);
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// Don't change the part name here with p.setPartName, because the p is not a clone,
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// so changing its name would make source pkg inconsistent!
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// The same problem could occur if we usd AddPartBehaviour.RENAME_IF_NAME_EXISTS
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System.out.println("Done" );
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// p.setOwningRelationshipPart(owningRelationshipPart)
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// p.setPackage(pack)
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// To make the output docx make sense, there should be
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// an appropriate reference from the document to the part,
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// but that is outside the scope of this example.
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}
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}
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