NavigationManagerImpl


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.navigation.impl;
17  
18  import org.outerj.daisy.navigation.*;
19  import org.outerj.daisy.repository.Repository;
20  import org.outerj.daisy.repository.RepositoryException;
21  import org.outerj.daisy.repository.VariantKey;
22  import org.xml.sax.ContentHandler  ;
23  import org.xml.sax.SAXException  ;
24  
25  /**
26   * Implementation of NavigationManager, instantiated on a per-Repository instance
27   * basis, forwards real work to {@link CommonNavigationManager}.
28   */
29  public class NavigationManagerImpl implements NavigationManager {
30      private Repository repository;
31      private CommonNavigationManager commonNavigationManager;
32  
33      public NavigationManagerImpl(Repository repository, CommonNavigationManager commonNavigationManager) {
34          this.repository = repository;
35          this.commonNavigationManager = commonNavigationManager;
36      }
37  
38      public void generateNavigationTree(ContentHandler   contentHandler, NavigationParams navigationParams,
39              VariantKey activeDocument, boolean handleErrors) throws NavigationException, SAXException   {
40          commonNavigationManager.generateNavigationTree(contentHandler, navigationParams, activeDocument,
41                  handleErrors, repository.getUserId(), repository.getActiveRoleIds());
42      }
43  
44      public void generatePreviewNavigationTree(ContentHandler   contentHandler, String   navigationTreeXml,
45              long branchId, long languageId) throws NavigationException, SAXException   {
46          commonNavigationManager.generatePreviewNavigationTree(contentHandler, navigationTreeXml, branchId, languageId,
47                  repository.getUserId(), repository.getActiveRoleIds());
48      }
49  
50      public NavigationLookupResult lookup(String   navigationPath, long requestedBranchId, long requestedLanguageId, LookupAlternative[] lookupAlternatives) throws RepositoryException {
51          return commonNavigationManager.lookup(navigationPath, requestedBranchId, requestedLanguageId, lookupAlternatives, repository.getUserId(), repository.getActiveRoleIds());
52      }
53  
54      public String   reverseLookup(VariantKey document, VariantKey navigationDoc, NavigationVersionMode versionMode) throws RepositoryException {
55          return commonNavigationManager.reverseLookup(document, navigationDoc, versionMode);
56      }
57  
58      public String   reverseLookup(VariantKey document, VariantKey navigationDoc) throws RepositoryException {
59          return commonNavigationManager.reverseLookup(document, navigationDoc, NavigationVersionMode.LIVE);
60      }
61  }
62
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