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Java > Open Source Codes > org > jmanage > webui > actions > auth > ShowUserActivityAction


1 /**
2  * Copyright 2004-2005 jManage.org
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.jmanage.webui.actions.auth;
17
18 import org.jmanage.webui.actions.BaseAction;
19 import org.jmanage.webui.util.WebContext;
20 import org.jmanage.webui.util.Forwards;
21 import org.jmanage.webui.util.RequestAttributes;
22 import org.jmanage.core.util.UserActivityLogger;
23 import org.jmanage.core.services.AccessController;
24 import org.apache.struts.action.ActionForward;
25 import org.apache.struts.action.ActionMapping;
26 import org.apache.struts.action.ActionForm;
27
28 import javax.servlet.http.HttpServletRequest JavaDoc;
29 import javax.servlet.http.HttpServletResponse JavaDoc;
30 import java.io.BufferedReader JavaDoc;
31 import java.io.FileReader JavaDoc;
32 import java.util.List JavaDoc;
33 import java.util.ArrayList JavaDoc;
34
35 /**
36  * Date: Nov 15, 2004 11:28:24 PM
37  * @author Shashank Bellary
38  */
39 public class ShowUserActivityAction extends BaseAction{
40
41     /* Activity log file */
42     private final String JavaDoc USER_ACTIVITY_LOG_FILE_PATH =
43             UserActivityLogger.getActivityLogFilePath();
44
45     /**
46      * Show activities performed by all the users of jManage.
47      *
48      * @param context
49      * @param mapping
50      * @param actionForm
51      * @param request
52      * @param response
53      * @return
54      * @throws Exception
55      */
56     public ActionForward execute(WebContext context,
57                                  ActionMapping mapping,
58                                  ActionForm actionForm,
59                                  HttpServletRequest JavaDoc request,
60                                  HttpServletResponse JavaDoc response)
61             throws Exception JavaDoc {
62         AccessController.checkAccess(context.getServiceContext(), ACL_VIEW_USER_ACTIVITY);
63         BufferedReader JavaDoc reader =
64                 new BufferedReader JavaDoc(new FileReader JavaDoc(USER_ACTIVITY_LOG_FILE_PATH));
65         List JavaDoc activities = new ArrayList JavaDoc(1);
66         String JavaDoc activity = null;
67         while((activity = reader.readLine()) != null){
68             activities.add(activity);
69         }
70         request.setAttribute(RequestAttributes.USER_ACTIVITIES, activities);
71         return mapping.findForward(Forwards.SUCCESS);
72     }
73 }
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