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.messageboards.model.impl;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.model.impl.CompanyImpl;
28  import com.liferay.portal.util.PortalUtil;
29  import com.liferay.portlet.messageboards.model.MBCategory;
30  import com.liferay.portlet.messageboards.service.MBCategoryLocalServiceUtil;
31  
32  import java.util.ArrayList;
33  import java.util.List;
34  
35  /**
36   * <a href="MBCategoryImpl.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Brian Wing Shun Chan
39   *
40   */
41  public class MBCategoryImpl extends MBCategoryModelImpl implements MBCategory {
42  
43      public static long DEFAULT_PARENT_CATEGORY_ID = 0;
44  
45      public MBCategoryImpl() {
46      }
47  
48      public List getAncestorCategoryIds()
49          throws PortalException, SystemException {
50  
51          List ancestorCategoryIds = new ArrayList();
52  
53          MBCategory category = this;
54  
55          while (true) {
56              if (!category.isRoot()) {
57                  category = MBCategoryLocalServiceUtil.getCategory(
58                      category.getParentCategoryId());
59  
60                  ancestorCategoryIds.add(new Long(category.getCategoryId()));
61              }
62              else {
63                  break;
64              }
65          }
66  
67          return ancestorCategoryIds;
68      }
69  
70      public List getAncestors() throws PortalException, SystemException {
71          List ancestors = new ArrayList();
72  
73          MBCategory category = this;
74  
75          while (true) {
76              if (!category.isRoot()) {
77                  category = MBCategoryLocalServiceUtil.getCategory(
78                      category.getParentCategoryId());
79  
80                  ancestors.add(category);
81              }
82              else {
83                  break;
84              }
85          }
86  
87          return ancestors;
88      }
89  
90      public String getUserUuid() throws SystemException {
91          return PortalUtil.getUserValue(getUserId(), "uuid", _userUuid);
92      }
93  
94      public void setUserUuid(String userUuid) {
95          _userUuid = userUuid;
96      }
97  
98      public boolean isRoot() {
99          if (getParentCategoryId() == DEFAULT_PARENT_CATEGORY_ID) {
100             return true;
101         }
102         else {
103             return false;
104         }
105     }
106 
107     public boolean isDiscussion() {
108         if (getCategoryId() == CompanyImpl.SYSTEM) {
109             return true;
110         }
111         else {
112             return false;
113         }
114     }
115 
116     private String _userUuid;
117 
118 }