source: trunk/docx4j/src/main/java/org/docx4j/samples/SubDocument.java @ 1630

/*
 *  Copyright 2007-2008, Plutext Pty Ltd.
 *   
 *  This file is part of docx4j.

    docx4j is 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 

    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. 
    See the License for the specific language governing permissions and 
    limitations under the License.

 */


package org.docx4j.samples;

import javax.xml.bind.JAXBElement;

import org.docx4j.jaxb.Context;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
import org.docx4j.openpackaging.parts.relationships.Namespaces;

import org.docx4j.XmlUtils;
import org.docx4j.wml.CTRel;
import org.docx4j.wml.P;
import org.docx4j.wml.P.Hyperlink;


/**
 * Master and Subdocuments.
 * 
 * A subdocument is just an external part.
 * 
 * So this sample is very similar to the hyperlink one.
 * 
 * @author Jason Harrop
 * @version 1.0
 */
public class SubDocument  {
        
        /*
         *
            <w:p>
              <w:pPr>
                <w:pStyle w:val="Heading1"/>
              </w:pPr>
              <w:subDoc r:id="rId4"/>
              <w:r>
                <w:t>Another heading</w:t>
              </w:r>
            </w:p>
            
         * word/_rels/document.xml.rels contains:
         * 
         * <Relationship Id="rId4" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/subDocument" 
         *              Target="http://dev.plutext.org/" TargetMode="External"/>

         */

        public static void main(String[] args) throws Exception {
                
                // Create the master doc, and specify
                // the subdoc 
                String subdocx = "sample-docx.xml";
                
                WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage();
                
                // Link to subdoc
                JAXBElement<CTRel> subdoc = createSubdoc(wordMLPackage, subdocx);
                
                // Add it to a paragraph
                org.docx4j.wml.ObjectFactory wmlFactory = new org.docx4j.wml.ObjectFactory(); 
                org.docx4j.wml.P paragraph = wmlFactory.createP();
                
                paragraph.getParagraphContent().add( subdoc );
                wordMLPackage.getMainDocumentPart().addObject(paragraph);
                
                // Now save it 
                wordMLPackage.save(new java.io.File(System.getProperty("user.dir") + "/out-master.docx") );
                
                System.out.println("Done.");
                                
        }
        
        public static JAXBElement<CTRel> createSubdoc(WordprocessingMLPackage wordMLPackage, 
                        String subdocName) {
                
                try {

                        // We need to add a relationship to word/_rels/document.xml.rels
                        // but since its external, we don't use the 
                        // usual wordMLPackage.getMainDocumentPart().addTargetPart
                        // mechanism
                        org.docx4j.relationships.ObjectFactory factory =
                                new org.docx4j.relationships.ObjectFactory();
                        
                        org.docx4j.relationships.Relationship rel = factory.createRelationship();
                        rel.setType( Namespaces.SUBDOCUMENT  );
                        rel.setTarget(subdocName);
                        rel.setTargetMode("External");  
                                                                        
                        wordMLPackage.getMainDocumentPart().getRelationshipsPart().addRelationship(rel);
                        
                        // addRelationship sets the rel's @Id
                        

            org.docx4j.wml.ObjectFactory wmlOF = new org.docx4j.wml.ObjectFactory();              
            
            CTRel ctRel = wmlOF.createCTRel();
            ctRel.setId(rel.getId());      

                        return wmlOF.createPSubDoc(ctRel);
                        
                } catch (Exception e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                        return null;
                }
                
                
        }
                
}