1   /**
2    * Copyright (c) 2000-2009 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.journal.service.impl;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portlet.journal.DuplicateArticleImageIdException;
28  import com.liferay.portlet.journal.NoSuchArticleImageException;
29  import com.liferay.portlet.journal.model.JournalArticleImage;
30  import com.liferay.portlet.journal.service.base.JournalArticleImageLocalServiceBaseImpl;
31  
32  import java.util.List;
33  
34  /**
35   * <a href="JournalArticleImageLocalServiceImpl.java.html"><b><i>View Source</i>
36   * </b></a>
37   *
38   * @author Brian Wing Shun Chan
39   *
40   */
41  public class JournalArticleImageLocalServiceImpl
42      extends JournalArticleImageLocalServiceBaseImpl {
43  
44      public void addArticleImageId(
45              long articleImageId, long groupId, String articleId, double version,
46              String elInstanceId, String elName, String languageId)
47          throws PortalException, SystemException {
48  
49          if (articleImageId <= 0) {
50              return;
51          }
52  
53          JournalArticleImage articleImage =
54              journalArticleImagePersistence.fetchByG_A_V_E_E_L(
55                  groupId, articleId, version, elInstanceId, elName, languageId);
56  
57          if (articleImage == null) {
58              articleImage = journalArticleImagePersistence.create(
59                  articleImageId);
60  
61              articleImage.setGroupId(groupId);
62              articleImage.setArticleId(articleId);
63              articleImage.setVersion(version);
64              articleImage.setElInstanceId(elInstanceId);
65              articleImage.setElName(elName);
66              articleImage.setLanguageId(languageId);
67              articleImage.setTempImage(false);
68  
69              journalArticleImagePersistence.update(articleImage, false);
70          }
71          else if (articleImage.getArticleImageId() == articleImageId) {
72          }
73          else {
74              throw new DuplicateArticleImageIdException();
75          }
76      }
77  
78      public void deleteArticleImage(long articleImageId) throws SystemException {
79          try {
80              JournalArticleImage articleImage =
81                  journalArticleImagePersistence.findByPrimaryKey(
82                      articleImageId);
83  
84              deleteArticleImage(articleImage);
85          }
86          catch (NoSuchArticleImageException nsaie) {
87          }
88      }
89  
90      public void deleteArticleImage(JournalArticleImage articleImage)
91          throws SystemException {
92  
93          try {
94              imageLocalService.deleteImage(articleImage.getArticleImageId());
95          }
96          catch (PortalException pe) {
97          }
98  
99          journalArticleImagePersistence.remove(articleImage);
100     }
101 
102     public void deleteArticleImage(
103             long groupId, String articleId, double version, String elInstanceId,
104             String elName, String languageId)
105         throws SystemException {
106 
107         try {
108             JournalArticleImage articleImage =
109                 journalArticleImagePersistence.findByG_A_V_E_E_L(
110                 groupId, articleId, version, elInstanceId, elName, languageId);
111 
112             deleteArticleImage(articleImage);
113         }
114         catch (NoSuchArticleImageException nsaie) {
115         }
116     }
117 
118     public void deleteImages(long groupId, String articleId, double version)
119         throws PortalException, SystemException {
120 
121         for (JournalArticleImage articleImage :
122                 journalArticleImagePersistence.findByG_A_V(
123                     groupId, articleId, version)) {
124 
125             deleteArticleImage(articleImage);
126         }
127     }
128 
129     public JournalArticleImage getArticleImage(long articleImageId)
130         throws PortalException, SystemException {
131 
132         return journalArticleImagePersistence.findByPrimaryKey(articleImageId);
133     }
134 
135     public long getArticleImageId(
136             long groupId, String articleId, double version, String elInstanceId,
137             String elName, String languageId)
138         throws SystemException {
139 
140         return getArticleImageId(
141             groupId, articleId, version, elInstanceId, elName, languageId,
142             false);
143     }
144 
145     public long getArticleImageId(
146             long groupId, String articleId, double version, String elInstanceId,
147             String elName, String languageId, boolean tempImage)
148         throws SystemException {
149 
150         JournalArticleImage articleImage =
151             journalArticleImagePersistence.fetchByG_A_V_E_E_L(
152                 groupId, articleId, version, elInstanceId, elName, languageId);
153 
154         if (articleImage == null) {
155             long articleImageId = counterLocalService.increment();
156 
157             articleImage = journalArticleImagePersistence.create(
158                 articleImageId);
159 
160             articleImage.setGroupId(groupId);
161             articleImage.setArticleId(articleId);
162             articleImage.setVersion(version);
163             articleImage.setElInstanceId(elInstanceId);
164             articleImage.setElName(elName);
165             articleImage.setLanguageId(languageId);
166             articleImage.setTempImage(tempImage);
167 
168             journalArticleImagePersistence.update(articleImage, false);
169         }
170 
171         return articleImage.getArticleImageId();
172     }
173 
174     public List<JournalArticleImage> getArticleImages(long groupId)
175         throws SystemException {
176 
177         return journalArticleImagePersistence.findByGroupId(groupId);
178     }
179 
180 }