Hi there,
I am quiet frustrated with having a strange behavior I do not understand.
I have an EAR Application containing an EJB and a WAR.
In the EJB I have a small HelloWorld Class being remote and local.
I Call this class from the Servlet in the War. Which works perfectly fine.
Now when I change the Code in the HelloWorld Class (simply changing the
returned text) and redeploy this EAR, I get a ClassCastException when calling
this Object.
When I hav the WAR deployed itself in a different ctxPath, that servlet keeps
working fine.
My Bean:
| @Stateless
| @Local(MyDAO.class)
| @LocalBinding(jndiBinding="EpgData/LocalDao")
| @Remote(MyDAO.class)
| @RemoteBinding(jndiBinding="EpgData/RemoteDao")
| public class MyDAOImpl implements MyDAO {
|
| public String getObject() {
| // TODO Auto-generated method stub
| return "Hi There?! Someone";
| }
|
| }
|
my servlet:
| public void doGet(HttpServletRequest arg0, HttpServletResponse arg1)
throws ServletException, IOException {
| arg1.setContentType("text/html");
| PrintWriter out = arg1.getWriter();
| Context ctx;
| try {
| ctx = new InitialContext();
|
out.println("2----------------------------------------------------------------<br>");
| Object o;
| try {
| o = ctx.lookup("EpgData/LocalDao");
| MyDAO hello = (MyDAO)o;
| out.println(hello.getObject());
| } catch (NamingException e) {
| // TODO Auto-generated catch block
| out.println("Second: "+e);
| }catch (ClassCastException e){
| e.printStackTrace(out);
| out.println(reflect(ctx.lookup("LOVE")));
| }
|
| } catch (NamingException e) {
| // TODO Auto-generated catch block
| out.println("Outer: "+e);
| }
| }
|
|
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