1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.security.permission;
16  
17  import com.liferay.portal.kernel.log.Log;
18  import com.liferay.portal.kernel.log.LogFactoryUtil;
19  import com.liferay.portal.model.Role;
20  import com.liferay.portal.model.RoleConstants;
21  import com.liferay.portal.model.User;
22  import com.liferay.portal.service.RoleLocalServiceUtil;
23  import com.liferay.portal.service.UserLocalServiceUtil;
24  import com.liferay.portlet.admin.util.OmniadminUtil;
25  
26  import javax.portlet.PortletRequest;
27  
28  /**
29   * <a href="BasePermissionChecker.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   */
33  public abstract class BasePermissionChecker implements PermissionChecker {
34  
35      public long getCompanyId() {
36          return user.getCompanyId();
37      }
38  
39      public long getOwnerRoleId () {
40          return ownerRole.getRoleId();
41      }
42  
43      public long getUserId() {
44          return user.getUserId();
45      }
46  
47      public boolean hasOwnerPermission(
48          long companyId, String name, long primKey, long ownerId,
49          String actionId) {
50  
51          return hasOwnerPermission(
52              companyId, name, String.valueOf(primKey), ownerId, actionId);
53      }
54  
55      public boolean hasPermission(
56          long groupId, String name, long primKey, String actionId) {
57  
58          return hasPermission(groupId, name, String.valueOf(primKey), actionId);
59      }
60  
61      public void init(User user, boolean checkGuest) {
62          this.user = user;
63  
64          if (user.isDefaultUser()) {
65              this.defaultUserId = user.getUserId();
66              this.signedIn = false;
67          }
68          else {
69              try {
70                  this.defaultUserId = UserLocalServiceUtil.getDefaultUserId(
71                      user.getCompanyId());
72              }
73              catch (Exception e) {
74                  _log.error(e, e);
75              }
76  
77              this.signedIn = true;
78          }
79  
80          this.checkGuest = checkGuest;
81  
82          try {
83              this.ownerRole = RoleLocalServiceUtil.getRole(
84                  user.getCompanyId(), RoleConstants.OWNER);
85          }
86          catch (Exception e) {
87              _log.error(e, e);
88          }
89      }
90  
91      public boolean isOmniadmin() {
92          if (omniadmin == null) {
93              omniadmin = Boolean.valueOf(OmniadminUtil.isOmniadmin(getUserId()));
94          }
95  
96          return omniadmin.booleanValue();
97      }
98  
99      public void resetValues() {
100     }
101 
102     public void setCheckGuest(boolean checkGuest) {
103         this.checkGuest = checkGuest;
104     }
105 
106     public void setValues(PortletRequest portletRequest) {
107 
108         // This method is called in com.liferay.portlet.StrutsPortlet to allow
109         // developers to hook in additional parameters from the portlet request.
110         // Don't overwrite this method unless you're using Liferay in a 2 tier
111         // environment and don't expect to make remote calls. Remote calls to
112         // service beans will not have any values set from the portlet request.
113 
114     }
115 
116     protected User user;
117     protected long defaultUserId;
118     protected boolean signedIn;
119     protected boolean checkGuest;
120     protected Boolean omniadmin;
121     protected Role ownerRole;
122 
123     private static Log _log = LogFactoryUtil.getLog(
124         BasePermissionChecker.class);
125 
126 }