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.security.permission;
24  
25  import com.liferay.portal.model.User;
26  import com.liferay.portal.service.UserLocalServiceUtil;
27  import com.liferay.portlet.admin.util.OmniadminUtil;
28  
29  import javax.portlet.PortletRequest;
30  
31  import org.apache.commons.logging.Log;
32  import org.apache.commons.logging.LogFactory;
33  
34  /**
35   * <a href="BasePermissionChecker.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Brian Wing Shun Chan
38   *
39   */
40  public abstract class BasePermissionChecker implements PermissionChecker {
41  
42      public long getUserId() {
43          return user.getUserId();
44      }
45  
46      public boolean hasPermission(
47          long groupId, String name, long primKey, String actionId) {
48  
49          return hasPermission(groupId, name, String.valueOf(primKey), actionId);
50      }
51  
52      public void init(User user, boolean checkGuest) {
53          this.user = user;
54  
55          if (user.isDefaultUser()) {
56              this.defaultUserId = user.getUserId();
57              this.signedIn = false;
58          }
59          else {
60              try {
61                  this.defaultUserId = UserLocalServiceUtil.getDefaultUserId(
62                      user.getCompanyId());
63              }
64              catch (Exception e) {
65                  _log.error(e, e);
66              }
67  
68              this.signedIn = true;
69          }
70  
71          this.checkGuest = checkGuest;
72      }
73  
74      public boolean isOmniadmin() {
75          if (omniadmin == null) {
76              omniadmin = Boolean.valueOf(OmniadminUtil.isOmniadmin(getUserId()));
77          }
78  
79          return omniadmin.booleanValue();
80      }
81  
82      public void recycle() {
83          user = null;
84          defaultUserId = 0;
85          signedIn = false;
86          checkGuest = false;
87          omniadmin = null;
88          resetValues();
89      }
90  
91      public void resetValues() {
92      }
93  
94      public void setCheckGuest(boolean checkGuest) {
95          this.checkGuest = checkGuest;
96      }
97  
98      public void setValues(PortletRequest portletRequest) {
99  
100         // This method is called in com.liferay.portlet.StrutsPortlet to allow
101         // developers to hook in additiona parameters from the portlet request.
102         // Don't overwrite this method unless you're using Liferay in a 2 tier
103         // environment and don't expect to make remote calls. Remote calls to
104         // service beans will not have any values set from the portlet request.
105 
106     }
107 
108     protected User user;
109     protected long defaultUserId;
110     protected boolean signedIn;
111     protected boolean checkGuest;
112     protected Boolean omniadmin;
113 
114     private static Log _log = LogFactory.getLog(BasePermissionChecker.class);
115 
116 }