1   /**
2    * Copyright (c) 2000-2008 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.portal.service.impl;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.model.Group;
28  import com.liferay.portal.model.Role;
29  import com.liferay.portal.model.User;
30  import com.liferay.portal.security.permission.ActionKeys;
31  import com.liferay.portal.service.base.RoleServiceBaseImpl;
32  import com.liferay.portal.service.permission.PortalPermissionUtil;
33  import com.liferay.portal.service.permission.RolePermissionUtil;
34  
35  import java.util.List;
36  
37  /**
38   * <a href="RoleServiceImpl.java.html"><b><i>View Source</i></b></a>
39   *
40   * @author Brian Wing Shun Chan
41   *
42   */
43  public class RoleServiceImpl extends RoleServiceBaseImpl {
44  
45      public Role addRole(String name, String description, int type)
46          throws PortalException, SystemException {
47  
48          User user = getUser();
49  
50          PortalPermissionUtil.check(getPermissionChecker(), ActionKeys.ADD_ROLE);
51  
52          return roleLocalService.addRole(
53              user.getUserId(), user.getCompanyId(), name, description, type);
54      }
55  
56      public void addUserRoles(long userId, long[] roleIds)
57          throws PortalException, SystemException {
58  
59          checkUserRolesPermission(userId, roleIds);
60  
61          roleLocalService.addUserRoles(userId, roleIds);
62      }
63  
64      public void deleteRole(long roleId)
65          throws PortalException, SystemException {
66  
67          RolePermissionUtil.check(
68              getPermissionChecker(), roleId, ActionKeys.DELETE);
69  
70          roleLocalService.deleteRole(roleId);
71      }
72  
73      public Role getGroupRole(long companyId, long groupId)
74          throws PortalException, SystemException {
75  
76          return roleLocalService.getGroupRole(companyId, groupId);
77      }
78  
79      public List<Role> getGroupRoles(long groupId)
80          throws PortalException, SystemException {
81  
82          return roleLocalService.getGroupRoles(groupId);
83      }
84  
85      public Role getRole(long roleId)
86          throws PortalException, SystemException {
87  
88          return roleLocalService.getRole(roleId);
89      }
90  
91      public Role getRole(long companyId, String name)
92          throws PortalException, SystemException {
93  
94          return roleLocalService.getRole(companyId, name);
95      }
96  
97      public List<Role> getUserGroupRoles(long userId, long groupId)
98          throws PortalException, SystemException {
99  
100         return roleLocalService.getUserGroupRoles(userId, groupId);
101     }
102 
103     public List<Role> getUserRelatedRoles(long userId, List<Group> groups)
104         throws PortalException, SystemException {
105 
106         return roleLocalService.getUserRelatedRoles(userId, groups);
107     }
108 
109     public List<Role> getUserRoles(long userId)
110         throws PortalException, SystemException {
111 
112         return roleLocalService.getUserRoles(userId);
113     }
114 
115     public boolean hasUserRole(
116             long userId, long companyId, String name, boolean inherited)
117         throws PortalException, SystemException {
118 
119         return roleLocalService.hasUserRole(userId, companyId, name, inherited);
120     }
121 
122     public boolean hasUserRoles(
123             long userId, long companyId, String[] names, boolean inherited)
124         throws PortalException, SystemException {
125 
126         return roleLocalService.hasUserRoles(
127             userId, companyId, names, inherited);
128     }
129 
130     public void unsetUserRoles(long userId, long[] roleIds)
131         throws PortalException, SystemException {
132 
133         checkUserRolesPermission(userId, roleIds);
134 
135         roleLocalService.unsetUserRoles(userId, roleIds);
136     }
137 
138     public Role updateRole(long roleId, String name, String description)
139         throws PortalException, SystemException {
140 
141         RolePermissionUtil.check(
142             getPermissionChecker(), roleId, ActionKeys.UPDATE);
143 
144         return roleLocalService.updateRole(roleId, name, description);
145     }
146 
147     protected void checkUserRolesPermission(long userId, long[] roleIds)
148         throws PortalException, SystemException {
149 
150         for (int i = 0; i < roleIds.length; i++) {
151             RolePermissionUtil.check(
152                 getPermissionChecker(), roleIds[i], ActionKeys.ASSIGN_MEMBERS);
153         }
154     }
155 
156 }