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.documentlibrary.service.impl;
16  
17  import com.liferay.portal.PortalException;
18  import com.liferay.portal.SystemException;
19  import com.liferay.portal.security.permission.ActionKeys;
20  import com.liferay.portlet.documentlibrary.model.DLFileVersion;
21  import com.liferay.portlet.documentlibrary.service.base.DLFileVersionServiceBaseImpl;
22  import com.liferay.portlet.documentlibrary.service.permission.DLFileEntryPermission;
23  
24  /**
25   * <a href="DLFileVersionServiceImpl.java.html"><b><i>View Source</i></b></a>
26   *
27   * @author Brian Wing Shun Chan
28   */
29  public class DLFileVersionServiceImpl extends DLFileVersionServiceBaseImpl {
30  
31      public DLFileVersion updateDescription(
32              long fileVersionId, String description)
33          throws PortalException, SystemException {
34  
35          DLFileVersion fileVersion = dlFileVersionPersistence.findByPrimaryKey(
36              fileVersionId);
37  
38          DLFileEntryPermission.check(
39              getPermissionChecker(), fileVersion.getFolderId(),
40              fileVersion.getName(), ActionKeys.UPDATE);
41  
42          return dlFileVersionLocalService.updateDescription(
43              fileVersionId, description);
44      }
45  
46  }