Discussions

EJB programming & troubleshooting: How to call any EJB from a servlet/JSP

Bookmark and Share Get thread feed

  1. How to call any EJB from a servlet/JSP (2 messages)

    Hi all,
         I'm facing the problem that , how to call an EJB from servlet or JSP page. What's the procedure to call an EJB from servlet or JSP page? Please give sample code here...
    Thanks in advance!!!!

    regards,
    DSR Kumar.
    Reply to this

    Threaded Messages (2)

  2. How to call any EJB from a servlet/JSP[ Go to top ]

    more than likely you would do an jndi lookup
    Reply to this Reply to original

  3. Response[ Go to top ]

    Hi, here is simple source code (use jndi)

    //get jndi context, if servlet is in same JVM else put
    //paramter Properties
    Context ctx = new InitialContext(null);

    //get Home interface of bean
    //narrow -retype
    BeanHome lhome = (BeanHome) javax.rmi.PortableRemoteObject.narrow(ctx.lookup("cz.train.Bean"), BeanHome.class);

    //get remote interface
    Bean lbean = lhome.create();

    //now you can call bussiness method on remote interface like
    lbean.doSomething()


    Petr Zuska
    Reply to this Reply to original