@Startup and Seam interceptor

[xinhua]

Hi everybody,

it seems that Seam interceptor doesnot work with @Startup.
I have an app scope Seam Component loaded by deployment, in this Seam Component i use my own annotaion (which used seam interceptor) to inject jndi resource, but it does not work.

please help

many thanks in advance

[jacob.orshalick]

Does your interceptor work with other Seam components that are not annotated with @Startup? Please post your annotation and interceptor code.

[xinhua]

hi,
yes, interceptor works fine with other component without @Startup

At first, i have two annotations

@Target(TYPE)
@Documented
@Retention(RUNTIME)
@Interceptors(KleberInterceptor.class)
public @interface Kleber
{

}

interceptor is supposed to check filed with @Jndi annotation and take the string from @jndi for jndi lookup

public class KleberInterceptor {

 @PostConstruct
 public Object jndiLookup(InvocationContext invocation )throws Exception{
 Object target = invocation.getTarget();
 Field[] fields = target.getClass().getDeclaredFields();

 try{
 InitialContext ctx = new InitialContext();
 for(Field field: fields){
 Jndi jndi = field.getAnnotation(Jndi.class);
 if(jndi!=null){
 Object obj = ctx.lookup(jndi.value());
 field.setAccessible(true);
 field.set(target, obj);
 }
 }

 }catch(Exception ex){
 ex.printStackTrace();
 }

 return invocation.proceed();
 }

 @AroundInvoke
 otherMethods............


}

I can not use @Kleber on a component which already has a @Startup, what i can do now ,is to write jndi lookup codes directly in @Startup component, and it works.....

is there any better way to inject jndi resouce in @Startup Seam component?

[pmuir]

So how does it not work? Does the interceptor run? Does it run and not set the values?

[xinhua]

So how does it not work? Does the interceptor run? Does it run and not set the values?

nothing happened. @Startup is ignored also. Interceptor does not run.

i put a @Create in this @Startup seam component, if my annotation @Kleber is there, @Create function doesnt run, the compoent wont be created by deployment.

I donot know how to debug a @Startup Seam component :(