1   /**
2    * Copyright (c) 2000-2007 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.documentlibrary.model.impl;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.kernel.util.StringMaker;
28  import com.liferay.portal.kernel.util.StringPool;
29  import com.liferay.portal.kernel.util.StringUtil;
30  import com.liferay.portlet.documentlibrary.model.DLFolder;
31  import com.liferay.portlet.documentlibrary.service.DLFolderLocalServiceUtil;
32  
33  /**
34   * <a href="DLFolderImpl.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Brian Wing Shun Chan
37   *
38   */
39  public class DLFolderImpl extends DLFolderModelImpl implements DLFolder {
40  
41      public static final long DEFAULT_PARENT_FOLDER_ID = 0;
42  
43      public DLFolderImpl() {
44      }
45  
46      public boolean isRoot() {
47          if (getParentFolderId() == DEFAULT_PARENT_FOLDER_ID) {
48              return true;
49          }
50          else {
51              return false;
52          }
53      }
54  
55      public String getPath() throws PortalException, SystemException {
56          StringMaker sm = new StringMaker();
57  
58          DLFolder folder = this;
59  
60          while (true) {
61              sm.insert(0, folder.getName());
62              sm.insert(0, StringPool.SLASH);
63  
64              if (folder.getParentFolderId() != DEFAULT_PARENT_FOLDER_ID) {
65                  folder = DLFolderLocalServiceUtil.getFolder(
66                      folder.getParentFolderId());
67              }
68              else {
69                  break;
70              }
71          }
72  
73          return sm.toString();
74      }
75  
76      public String[] getPathArray() throws PortalException, SystemException {
77          String path = getPath();
78  
79          // Remove leading /
80  
81          path = path.substring(1, path.length());
82  
83          return StringUtil.split(path, StringPool.SLASH);
84      }
85  
86  }