1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.wiki.engines.friki;
24  
25  import com.efsol.friki.BasicDriver;
26  
27  import com.liferay.portlet.wiki.service.WikiPageLocalServiceUtil;
28  
29  import java.util.HashMap;
30  import java.util.Iterator;
31  import java.util.Map;
32  
33  import org.apache.commons.logging.Log;
34  import org.apache.commons.logging.LogFactory;
35  
36  import org.stringtree.util.tract.Tract;
37  
38  /**
39   * <a href="NodeRepository.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Brian Wing Shun Chan
42   *
43   */
44  public class NodeRepository extends BasicDriver {
45  
46      public NodeRepository(long nodeId) {
47          _nodeId = nodeId;
48          _names = new HashMap<String, Boolean>();
49      }
50  
51      public Iterator<String> allPageNames() {
52          return _names.keySet().iterator();
53      }
54  
55      public String backup(String name) {
56          return name;
57      }
58  
59      public boolean contains(String name) {
60          boolean exists = false;
61  
62          try {
63              Boolean existsObj = _names.get(name);
64  
65              if (existsObj == null) {
66                  if (WikiPageLocalServiceUtil.getPagesCount(
67                          _nodeId, name, true) > 0) {
68  
69                      existsObj = Boolean.TRUE;
70                  }
71                  else {
72                      existsObj = Boolean.FALSE;
73                  }
74  
75                  _names.put(name, existsObj);
76              }
77  
78              exists = existsObj.booleanValue();
79          }
80          catch (Exception e) {
81              _log.error(e, e);
82          }
83  
84          return exists;
85      }
86  
87      public Tract get(String name) {
88          return null;
89      }
90  
91      public Map<String, Boolean> getTitles() {
92          return _names;
93      }
94  
95      public void put(String name, Tract page) {
96      }
97  
98      private static Log _log = LogFactory.getLog(NodeRepository.class);
99  
100     private long _nodeId;
101     private Map<String, Boolean> _names;
102 
103 }