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Annotation of java/classes/org/w3c/jigsaw/servlet/JigsawHttpSessionContext.java, revision 1.2

1.1       bmahe       1: // JigsawHttpSessionContext.java
1.2     ! bmahe       2: // $Id: JigsawHttpSessionContext.java,v 1.1 1998/05/14 15:04:32 bmahe Exp $
1.1       bmahe       3: // (c) COPYRIGHT MIT and INRIA, 1998.
                      4: // Please first read the full copyright statement in file COPYRIGHT.html
                      5: 
                      6: package org.w3c.jigsaw.servlet;
                      7: 
                      8: import java.io.*;
                      9: import javax.servlet.*;
                     10: import javax.servlet.http.*;
                     11: import java.net.*;
                     12: import java.util.*;
                     13: 
                     14: /**
1.2     ! bmahe      15:  * @version $Revision: 1.1 $
1.1       bmahe      16:  * @author  Benoît Mahé (bmahe@w3.org)
                     17:  */
                     18: public class JigsawHttpSessionContext implements HttpSessionContext {
                     19:     
                     20:     private Hashtable sessions;
                     21:     private int sessionNb = 0;
                     22: 
                     23:     public Enumeration getIds()
                     24:     {
                     25:         return sessions.keys();
                     26:     }
                     27: 
                     28:     public  HttpSession getSession(String sessionId) {
                     29:        return (HttpSession)sessions.get(sessionId);
                     30:     }
                     31: 
                     32:     public synchronized String addSession(JigsawHttpSession session) {
                     33:        String id = getNewSessionId();
                     34:        sessions.put(id, session);
                     35:        return id;
                     36:     }
                     37: 
                     38:     public void removeSession(String id) {
                     39:        sessions.remove(id);
                     40:     }
                     41: 
                     42:     String getNewSessionId() {
1.2     ! bmahe      43:        return "J"+String.valueOf(new Date().hashCode())+"-"+(sessionNb++);
1.1       bmahe      44:     }
                     45: 
                     46:     public JigsawHttpSessionContext() {
                     47:        sessions  = new Hashtable(3);
                     48:     }
                     49: 
                     50: }