Verify session expiry using BO api

Question

Hi,
I have an application connecting to BO server for getting reports. I create a BO session using BO api and successfully getting the reports by suppressing the login page. But now i need to verify the BO session expiry.
Could any one tell me which BO api should i use to verify this.
Any help would be highly appreciated

Answer 1

Hi Ted,
Thanks for your valuable suggestion, but I am still not able to verify whether the session is expired or not. I have changed all the session time out tag in web.xml of these deployed application on tomcat of BO
1. businessobjects
2. adminlaunch
3. desktoplaunch
and also on Central Management Server >Servers>Web_IntelligenceReportServer -->Connection Time Out parameter. I have set it to 1 min.
when I logged into the InfoView, its session time out happens after 1 min. So by these changes I am sure that session is expired after 1 min, but when I do it using a custom application it doesn't tell me whether the session is expired or not.
Here is my code :
        HttpSession session = request.getSession();
        String logonToken = (String)session.getAttribute("BOSessionToken");
        IEnterpriseSession enterpriseSession =(IEnterpriseSession) session.getAttribute("EnterpriseSession") ;
        try
             //First time login
             if(enterpriseSession == null){
                  ISessionMgr sessionMgr = CrystalEnterprise.getSessionMgr();
                  enterpriseSession = sessionMgr.logon(UserName, Password, sCMS, "secEnterprise");
                  logonToken = enterpriseSession.getLogonTokenMgr().createLogonToken("", 60, 100);
                  logger.debug("Retrived Token for reports is --> " + logonToken);
                  // Store the IEnterpriseSession object in the session.
                  session.setAttribute("EnterpriseSession", enterpriseSession);
                  session.setAttribute("BOSessionToken", logonToken);
             else{
                       // Check where EnterpriseSession is expired or not
                       IInfoStore iStore = (IInfoStore) enterpriseSession.getService("InfoStore");
                       if(iStore == null)//This may fail if the IEnterpriseSession is expired
                            ISessionMgr sessionMgr = CrystalEnterprise.getSessionMgr();
                            enterpriseSession = sessionMgr.logon(UserName, Password, sCMS, "secEnterprise");
                           logonToken = enterpriseSession.getLogonTokenMgr().createLogonToken("", 60, 100);
                           logger.debug("BO token is expired, creating new token --> " + logonToken);
                           // Store the IEnterpriseSession object in the session.
                           session.setAttribute("EnterpriseSession", enterpriseSession);
                           session.setAttribute("BOSessionToken", logonToken);
                       else{     
                            logonToken = (String)session.getAttribute("BOSessionToken");
                            logger.debug("Using the older Token for reports --> " + logonToken);
The condition if(iStore == null)  is not going to be valid not even a single time even if the session is timed out.
With Regards,
Anosh