BookDependencies


1   /*
2    * Copyright 2004 Outerthought bvba and Schaubroeck nv
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.outerj.daisy.books.publisher.impl.dataretrieval;
17  
18  import org.outerx.daisy.x10Bookdeps.BookDependenciesDocument;
19  import org.apache.xmlbeans.XmlOptions;
20  import org.outerj.daisy.books.publisher.impl.VersionKey;
21  
22  import java.util.HashSet  ;
23  import java.util.Iterator  ;
24  import java.io.OutputStream  ;
25  import java.io.IOException  ;
26  
27  public class BookDependencies {
28      private HashSet   keys = new HashSet  ();
29  
30      public void addDependency(VersionKey versionKey) {
31          keys.add(versionKey);
32      }
33  
34      public void store(OutputStream   os) throws IOException   {
35          BookDependenciesDocument.BookDependencies.Dependency[] dependenciesXml = new BookDependenciesDocument.BookDependencies.Dependency[keys.size()];
36  
37          Iterator   keysIt = keys.iterator();
38          for (int i = 0; keysIt.hasNext(); i++) {
39              VersionKey key = (VersionKey)keysIt.next();
40              BookDependenciesDocument.BookDependencies.Dependency dependencyXml = BookDependenciesDocument.BookDependencies.Dependency.Factory.newInstance();
41              dependencyXml.setDocumentId(key.getDocumentId());
42              dependencyXml.setBranchId(key.getBranchId());
43              dependencyXml.setLanguageId(key.getLanguageId());
44              dependencyXml.setVersionId(key.getVersionId());
45              dependenciesXml[i] = dependencyXml;
46          }
47  
48          BookDependenciesDocument bookDependenciesDocument = BookDependenciesDocument.Factory.newInstance();
49          bookDependenciesDocument.addNewBookDependencies().setDependencyArray(dependenciesXml);
50  
51          XmlOptions xmlOptions = new XmlOptions();
52          xmlOptions.setSavePrettyPrint();
53          bookDependenciesDocument.save(os, xmlOptions);
54      }
55  
56  }
57
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