0 Replies Latest reply on Dec 5, 2011 5:33 AM by Joseph Hwang

    jsp exception..!

    Joseph Hwang Novice

      I use eclipse indigo and jboss 7.


      I coded ejb3 like below


      import javax.ejb.Remote;



      public interface IHelloWorldPort {

          public String sayHello(String name);




      import javax.ejb.Stateless;



      public class HelloWorldBean implements IHelloWorldPort {

      public String sayHello(String name) {

        // TODO Auto-generated method stub

        return "Hello " + name ;




      in another web project I coded like below


      ====== display.jsp =======


      <%@ page import="javax.naming.*"%>

      <%@ page import="com.aaa.ejb3.IHelloWorldPort"%> // this line throws exception !




      <meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">

      <title>EJB Hello World</title>




      try {

          Context ctx = new InitialContext();

          IHelloWorldPort hello = (IHelloWorldPort)ctx.lookup("HelloWorldBean/remote"); // exception !!

          String id = request.getParameter("id");



      Exceptions are thrown like below :


      org.apache.jasper.JasperException: Unable to compile class for JSP:


      An error occurred at line: 7 in the generated java file

      Only a type can be imported. com.aaa.ejb3.IHelloWorldPort resolves to a package


      An error occurred at line: 18 in the jsp file: /display.jsp

      IHelloWorldPort cannot be resolved to a type


      I can't import ejb3 interface on jsp file. jsp web project is connected to ejb3 project by build path. I have no idea what is wrong

      Kindly inform me of your advice! Thanks in advance.