1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portlet.messageboards.service.impl;
21  
22  import com.liferay.portal.PortalException;
23  import com.liferay.portal.SystemException;
24  import com.liferay.portal.util.PortalUtil;
25  import com.liferay.portlet.messageboards.model.MBDiscussion;
26  import com.liferay.portlet.messageboards.service.base.MBDiscussionLocalServiceBaseImpl;
27  
28  /**
29   * <a href="MBDiscussionLocalServiceImpl.java.html"><b><i>View Source</i></b>
30   * </a>
31   *
32   * @author Brian Wing Shun Chan
33   *
34   */
35  public class MBDiscussionLocalServiceImpl
36      extends MBDiscussionLocalServiceBaseImpl {
37  
38      public MBDiscussion addDiscussion(
39              long classNameId, long classPK, long threadId)
40          throws SystemException {
41  
42          long discussionId = counterLocalService.increment();
43  
44          MBDiscussion discussion = mbDiscussionPersistence.create(discussionId);
45  
46          discussion.setClassNameId(classNameId);
47          discussion.setClassPK(classPK);
48          discussion.setThreadId(threadId);
49  
50          mbDiscussionPersistence.update(discussion, false);
51  
52          return discussion;
53      }
54  
55      public MBDiscussion getDiscussion(long discussionId)
56          throws PortalException, SystemException {
57  
58          return mbDiscussionPersistence.findByPrimaryKey(discussionId);
59      }
60  
61      public MBDiscussion getDiscussion(String className, long classPK)
62          throws PortalException, SystemException {
63  
64          long classNameId = PortalUtil.getClassNameId(className);
65  
66          return mbDiscussionPersistence.findByC_C(classNameId, classPK);
67      }
68  
69      public MBDiscussion getThreadDiscussion(long threadId)
70          throws PortalException, SystemException {
71  
72          return mbDiscussionPersistence.findByThreadId(threadId);
73      }
74  
75  }