ForumController


1   /*
2    * ForumController.java
3    *
4    * JavaBean to allow the JSP pages to perform the right
5    * user functions.
6    *
7    * @author: Devraj Mukherjee
8    *
9    */
10  
11  package freeforums.jspbeans;
12  
13  import javax.naming.*;
14  import java.util.Hashtable  ;
15  import javax.rmi.PortableRemoteObject  ;
16  import java.util.Properties  ;
17  import java.io.FileInputStream  ;
18  import java.util.Properties  ;
19  
20  import freeforums.forum.ForumManager;
21  import freeforums.forum.ForumManagerHome;
22  import freeforums.forum.Forum;
23  import freeforums.forum.ForumHome;
24  
25  import org.jdom.*;
26  
27  
28  public class ForumController extends Object   {
29  
30      /**
31       Empty Constructor expected to do nothing
32       **/
33  
34      public ForumController() { }
35  
36      /**
37       Forum Listing for User
38       **/
39  
40      public Document getForumListingForUser(Document UserDetails) {
41  
42          try {
43              //Get the home interface for the user management bean
44              ForumManagerHome home = (ForumManagerHome) new InitialContext().lookup("ForumManagerBean");
45              // Create the manager object
46              ForumManager manager = home.create();
47              return manager.findForumsForUser(UserDetails);
48  
49          }
50          catch(Exception   e) {
51              // do nothing much
52              System.err.println("Exception occured \n" + e);
53              return (new Document(new Element("Response").addContent("Failed")));
54          }
55  
56       } // End Method getForumListingForUser
57  
58      /**
59       Complete Forum Listing
60       **/
61  
62       public Document getCompleteForumListing() {
63  
64          try {
65              //Get the home interface for the user management bean
66              ForumManagerHome home = (ForumManagerHome) new InitialContext().lookup("ForumManagerBean");
67              // Create the manager object
68              ForumManager manager = home.create();
69              return manager.findAll();
70  
71          }
72          catch(Exception   e) {
73              // do nothing much
74              System.err.println("Exception occured \n" + e);
75              return (new Document(new Element("Response").addContent("Failed")));
76          }
77  
78       } // End Method getCompleteForumListing
79  
80       public Document addForum(Document ForumInformation) {
81  
82          try {
83              //Get the home interface for the user management bean
84              ForumManagerHome home = (ForumManagerHome) new InitialContext().lookup("ForumManagerBean");
85              // Create the manager object
86              ForumManager manager = home.create();
87              return manager.addForum(ForumInformation);
88  
89          }
90          catch(Exception   e) {
91              // do nothing much
92              System.err.println("Exception occured \n" + e);
93              return (new Document(new Element("Response").addContent("Failed")));
94          }
95  
96       } // End Method Add Forum
97  
98       public Document getForumListForUser(Document ForumInformation) {
99  
100         try {
101             //Get the home interface for the user management bean
102             ForumManagerHome home = (ForumManagerHome) new InitialContext().lookup("ForumManagerBean");
103             // Create the manager object
104             ForumManager manager = home.create();
105             return manager.findForumsForUser(ForumInformation);
106 
107         }
108         catch(Exception   e) {
109             // do nothing much
110             System.err.println("Exception occured \n" + e);
111             return (new Document(new Element("Response").addContent("Failed")));
112         }
113 
114      } // End Method getForumListForUser
115 
116      public Document isUserAllowed(Document ForumUserInfo) {
117 
118         try {
119             //Get the home interface for the user management bean
120             ForumManagerHome home = (ForumManagerHome) new InitialContext().lookup("ForumManagerBean");
121             // Create the manager object
122             ForumManager manager = home.create();
123             return manager.isUserAllowed(ForumUserInfo);
124 
125         }
126         catch(Exception   e) {
127             // do nothing much
128             System.err.println("Exception occured \n" + e);
129             return (new Document(new Element("Response").addContent("Failed")));
130         }
131 
132      } // End Method
133 
134 } // End Class file
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags