Hi Sahuly,
I missed that you were building Beehive with Eclipse. Take a look at:
http://dev2dev.bea.com/blog/gmally/archive/2005/11/beehive_enable.html
This artical describes how to use Beehive from the Eclipse IDE.
- Chad
On 1/3/07, sahuly <[EMAIL PROTECTED]> wrote:
Hi chad,
thanks, but i amn't using ant tool to build rather i am using eclipse 3.2
IDE with APT(annotaton processing tool) to generate or to build..
kindly give some suggestions and how to build using this. also give some
references
regards
sahuly
sahuly wrote:
>
> hai,
> I am not able to get the auto generated bean class.but i got the
> bean.class.manifest and properties file ..because of this i face the null
> pointer exception while accessing the implementatoin methods using
> interface instance..
>
> I am not able to get the instance of the interface...i am not know the
> exact reason may be the auto generated bean class is missing i think this
> may be a problem but i am not sure about that. i am only begginer to
> beehive so anyone solve this problem
>
>
> The Code is here .........
>
> Hello Implementation class :
>
> package com.beehive.sample.control;
>
> import org.apache.beehive.controls.api.bean.ControlImplementation;
>
> @ControlImplementation(isTransient=true)
> public class HelloImpl
> implements Hello {
>
> public String hello() {
> return "Hello!";
> }
> }
>
>
> Hello Interface :
>
> package com.beehive.sample.control;
>
> import org.apache.beehive.controls.api.bean.ControlInterface;
>
> @ControlInterface
> public interface Hello {
> String hello();
> }
>
> Controller class:
>
> package com.beehive.sample.controller;
>
> import org.apache.beehive.netui.pageflow.annotations.Jpf;
> import org.apache.beehive.netui.pageflow.PageFlowController;
> import org.apache.beehive.netui.pageflow.Forward;
>
> import org.apache.beehive.controls.api.bean.Control;
> import com.beehive.sample.control.Hello
>
> @Jpf.Controller(
> simpleActions={
> @Jpf.SimpleAction(name="begin", path="index.jsp"),
> @Jpf.SimpleAction(name="toPage2", path="page2.jsp")
> }
> )
>
> public class Controller
> extends PageFlowController
> {
> @Control
> private Hello helloI;
>
> @Jpf.Action(
> forwards = {
> @Jpf.Forward(name="success", path="displayData.jsp")
> }
> )
> public Forward processData(ProfileForm form) {
> System.out.println("Name: " + form.getName());
> System.out.println("Age: " + form.getAge());
>
> Forward fwd = new Forward("success");
> fwd.addActionOutput("name", form.getName());
> fwd.addActionOutput("age", form.getAge());
> fwd.addActionOutput("message", helloI.hello());
> ------------------> above line is the problem i got the null pointer
> exception here
> return fwd;
> }
> }
>
>
>
> Thanks in advance
> sahuly
>
>
>
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