0002483: IoC/interceptor with exceptions

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Category

Severity

Reproducibility

Date Submitted

Last Update

0002483

[Resin]

minor

always

03-03-08 09:22

03-03-08 14:03

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

3.1.6

Product Version

3.1.5

Product Build

Summary

0002483: IoC/interceptor with exceptions

Description

(rep by wesley)

  I've upgraded my 3.1..s080202 snapshot to release 3.1.5 today, and found
my intercepted components broken.
   After some examinations, I think the problem should be the runtime
weaver who was responsible to generate code for webbeans component annotated
to be intercepted.
   The attachment is an IntelliJ IDEA project which contains a trivial
servlet calling a injected service to output "hello" to html out. There're
four classes below:

================the binding type, no problem============
package com.mycompany.interceptors;

import javax.webbeans.InterceptorBindingType;
import java.lang.annotation.*;

@InterceptorBindingType
@Target({ElementType.METHOD, ElementType.TYPE})
@Retention(RetentionPolicy.RUNTIME)
public @interface Cachable {
}
===============================================

================the interceptor, no problem============
package com.mycompany.interceptors;

import javax.interceptor.AroundInvoke;
import javax.interceptor.InvocationContext;
import javax.webbeans.Interceptor;

@Cachable
@Interceptor
public class CacheInterceptor {

public CacheInterceptor() {
}

@AroundInvoke
public Object invoke(final InvocationContext invocation) throws Throwable {
System.out.println("intercepted");
return invocation.proceed();
}

}
===============================================

================the servlet, no problem================
package com.mycompany.servlet;

import com.mycompany.services.TestService;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.ServletException;
import javax.webbeans.In;
import java.io.IOException;

public class MyServlet extends HttpServlet {
@In
TestService service;
protected void doGet(HttpServletRequest request, HttpServletResponse
response)
  throws ServletException, IOException {
try {
  response.getOutputStream().print(service.service());
} catch (Exception e) {
  throw new ServletException(e);
}
}
}
===============================================

================the service component, BUG!!!!!==========
package com.mycompany.services;

import com.mycompany.interceptors.Cachable;

import javax.webbeans.Component;

@Component
public class TestService {
public TestService() {
}

@Cachable
public String service() throws Exception { // todo bug: if not throws
Exception, everything is ok
return "hello";
}
}
===============================================
Note the TODO in the service component code.

Steps To Reproduce

Additional Information

Attached Files

Relationships

Notes
(0002806) ferg 03-03-08 14:03	ioc/0c3{0,1,2,3} Documentation is at http://caucho.com/resin/doc/resin-ioc.xtp [^]

Issue History
Date Modified	Username	Field	Change
03-03-08 09:22	ferg	New Issue
03-03-08 14:03	ferg	Note Added: 0002806
03-03-08 14:03	ferg	Assigned To	=> ferg
03-03-08 14:03	ferg	Status	new => closed
03-03-08 14:03	ferg	Resolution	open => fixed
03-03-08 14:03	ferg	Fixed in Version	=> 3.1.6

Mantis 1.0.0rc3[^]

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