1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights 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.portal.service.impl;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.security.auth.PrincipalException;
28  import com.liferay.portal.security.permission.ActionKeys;
29  import com.liferay.portal.security.permission.PermissionChecker;
30  import com.liferay.portal.service.base.UserGroupRoleServiceBaseImpl;
31  import com.liferay.portal.service.permission.GroupPermissionUtil;
32  
33  /**
34   * <a href="UserGroupRoleServiceImpl.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Brian Wing Shun Chan
37   */
38  public class UserGroupRoleServiceImpl extends UserGroupRoleServiceBaseImpl {
39  
40      public void addUserGroupRoles(long userId, long groupId, long[] roleIds)
41          throws PortalException, SystemException {
42  
43          PermissionChecker permissionChecker = getPermissionChecker();
44  
45          if (!permissionChecker.isCommunityOwner(groupId) &&
46              !GroupPermissionUtil.contains(
47                  permissionChecker, groupId, ActionKeys.ASSIGN_USER_ROLES)) {
48  
49              throw new PrincipalException();
50          }
51  
52          userGroupRoleLocalService.addUserGroupRoles(userId, groupId, roleIds);
53      }
54  
55      public void addUserGroupRoles(long[] userIds, long groupId, long roleId)
56          throws PortalException, SystemException {
57  
58          PermissionChecker permissionChecker = getPermissionChecker();
59  
60          if (!permissionChecker.isCommunityOwner(groupId) &&
61              !GroupPermissionUtil.contains(
62                  permissionChecker, groupId, ActionKeys.ASSIGN_USER_ROLES)) {
63  
64              throw new PrincipalException();
65          }
66  
67          userGroupRoleLocalService.addUserGroupRoles(userIds, groupId, roleId);
68      }
69  
70      public void deleteUserGroupRoles(long userId, long groupId, long[] roleIds)
71          throws PortalException, SystemException {
72  
73          PermissionChecker permissionChecker = getPermissionChecker();
74  
75          if (!permissionChecker.isCommunityOwner(groupId)) {
76              throw new PrincipalException();
77          }
78  
79          userGroupRoleLocalService.deleteUserGroupRoles(
80              userId, groupId, roleIds);
81      }
82  
83      public void deleteUserGroupRoles(long[] userIds, long groupId, long roleId)
84          throws PortalException, SystemException {
85  
86          PermissionChecker permissionChecker = getPermissionChecker();
87  
88          if (!permissionChecker.isCommunityOwner(groupId) &&
89              !GroupPermissionUtil.contains(
90                  permissionChecker, groupId, ActionKeys.ASSIGN_USER_ROLES)) {
91  
92              throw new PrincipalException();
93          }
94  
95          userGroupRoleLocalService.deleteUserGroupRoles(
96              userIds, groupId, roleId);
97      }
98  
99  }