1   /**
2    * Copyright (c) 2000-2010 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   *
12   * 
13   */
14  
15  package com.liferay.portlet.journal.service.impl;
16  
17  import com.liferay.portal.PortalException;
18  import com.liferay.portal.SystemException;
19  import com.liferay.portlet.journal.DuplicateArticleImageIdException;
20  import com.liferay.portlet.journal.NoSuchArticleImageException;
21  import com.liferay.portlet.journal.model.JournalArticleImage;
22  import com.liferay.portlet.journal.service.base.JournalArticleImageLocalServiceBaseImpl;
23  
24  import java.util.List;
25  
26  /**
27   * <a href="JournalArticleImageLocalServiceImpl.java.html"><b><i>View Source</i>
28   * </b></a>
29   *
30   * @author Brian Wing Shun Chan
31   */
32  public class JournalArticleImageLocalServiceImpl
33      extends JournalArticleImageLocalServiceBaseImpl {
34  
35      public void addArticleImageId(
36              long articleImageId, long groupId, String articleId, double version,
37              String elName, String languageId)
38          throws PortalException, SystemException {
39  
40          if (articleImageId <= 0) {
41              return;
42          }
43  
44          JournalArticleImage articleImage =
45              journalArticleImagePersistence.fetchByG_A_V_E_L(
46                  groupId, articleId, version, elName, languageId);
47  
48          if (articleImage == null) {
49              articleImage = journalArticleImagePersistence.create(
50                  articleImageId);
51  
52              articleImage.setGroupId(groupId);
53              articleImage.setArticleId(articleId);
54              articleImage.setVersion(version);
55              articleImage.setElName(elName);
56              articleImage.setLanguageId(languageId);
57              articleImage.setTempImage(false);
58  
59              journalArticleImagePersistence.update(articleImage, false);
60          }
61          else if (articleImage.getArticleImageId() == articleImageId) {
62          }
63          else {
64              throw new DuplicateArticleImageIdException();
65          }
66      }
67  
68      public void deleteArticleImage(long articleImageId) throws SystemException {
69          try {
70              JournalArticleImage articleImage =
71                  journalArticleImagePersistence.findByPrimaryKey(
72                      articleImageId);
73  
74              deleteArticleImage(articleImage);
75          }
76          catch (NoSuchArticleImageException nsaie) {
77          }
78      }
79  
80      public void deleteArticleImage(JournalArticleImage articleImage)
81          throws SystemException {
82  
83          try {
84              imageLocalService.deleteImage(articleImage.getArticleImageId());
85          }
86          catch (PortalException pe) {
87          }
88  
89          journalArticleImagePersistence.remove(articleImage);
90      }
91  
92      public void deleteArticleImage(
93              long groupId, String articleId, double version, String elName,
94              String languageId)
95          throws SystemException {
96  
97          try {
98              JournalArticleImage articleImage =
99                  journalArticleImagePersistence.findByG_A_V_E_L(
100                 groupId, articleId, version, elName, languageId);
101 
102             deleteArticleImage(articleImage);
103         }
104         catch (NoSuchArticleImageException nsaie) {
105         }
106     }
107 
108     public void deleteImages(long groupId, String articleId, double version)
109         throws SystemException {
110 
111         for (JournalArticleImage articleImage :
112                 journalArticleImagePersistence.findByG_A_V(
113                     groupId, articleId, version)) {
114 
115             deleteArticleImage(articleImage);
116         }
117     }
118 
119     public JournalArticleImage getArticleImage(long articleImageId)
120         throws PortalException, SystemException {
121 
122         return journalArticleImagePersistence.findByPrimaryKey(articleImageId);
123     }
124 
125     public long getArticleImageId(
126             long groupId, String articleId, double version, String elName,
127             String languageId)
128         throws SystemException {
129 
130         return getArticleImageId(
131             groupId, articleId, version, elName, languageId, false);
132     }
133 
134     public long getArticleImageId(
135             long groupId, String articleId, double version, String elName,
136             String languageId, boolean tempImage)
137         throws SystemException {
138 
139         JournalArticleImage articleImage =
140             journalArticleImagePersistence.fetchByG_A_V_E_L(
141                 groupId, articleId, version, elName, languageId);
142 
143         if (articleImage == null) {
144             long articleImageId = counterLocalService.increment();
145 
146             articleImage = journalArticleImagePersistence.create(
147                 articleImageId);
148 
149             articleImage.setGroupId(groupId);
150             articleImage.setArticleId(articleId);
151             articleImage.setVersion(version);
152             articleImage.setElName(elName);
153             articleImage.setLanguageId(languageId);
154             articleImage.setTempImage(tempImage);
155 
156             journalArticleImagePersistence.update(articleImage, false);
157         }
158 
159         return articleImage.getArticleImageId();
160     }
161 
162     public List<JournalArticleImage> getArticleImages(long groupId)
163         throws SystemException {
164 
165         return journalArticleImagePersistence.findByGroupId(groupId);
166     }
167 
168 }