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208

Chapter 9 Session Tracking

Listing 9.1 ShowSession.java (continued)

      (Integer)session.getValue("accessCount");

    if (accessCount == null) {

      accessCount = new Integer(0);

      heading = "Welcome, Newcomer";

    } else {

      heading = "Welcome Back";

      accessCount = new Integer(accessCount.intValue() + 1);

    }

    // Use setAttribute instead of putValue in version 2.2.

    session.putValue("accessCount", accessCount); 

    out.println(ServletUtilities.headWithTitle(title) +

                "\n" +

                "
" + heading + "
\n" +

                "
Information on Your Session:
\n" +

                "\n" +
                "\n" +
                "  \n" +
                "  \n" +
                "  \n" +
                "  \n" +
                "  


Info Type
Value\n" +
                "

ID\n" +
                "  
" + session.getId() + "\n" +
                "

Creation Time\n" +
                "  
" +
                new Date(session.getCreationTime()) + "\n" +
                "

Time of Last Access\n" +
                "  
" +
                new Date(session.getLastAccessedTime()) + "\n" +
                "

Number of Previous Accesses\n" +
                "  
" + accessCount + "\n" +
                "
\n" +