How to check if return type in MessageBundle is subclass of my own Exception in jboss logging tools source code

[zhouyaguo]

Hi:

    I am doing some hack on jboss logging tool recently and i meet some problems.

I've created a root exception class named BaseException for my application .

public class BaseException extends Exception {

    blabla

}

and i also have created a sub exception class named BusinessException which extends BaseException

public class BusinessException extends BaseException {

    blabla

}

and my MessageBundle interface is:

@MessageBundle(projectCode = "AAA")

public interface MyProjectMessages {

    @Message("This is my error message")

    BusinessException loggingException(@Cause Exception e);

}

So problem is how can i check if the return type is subclass of my root exception class when org.jboss.logging.processor.generator.model.ImplementationClassModel create the source file? What i want is like:

org.jboss.logging.processor.generator.model.ImplementationClassModel

.....

if (messageMethod.returnType().isThrowable()) {

     boolean isMyOwnException;

     // here i've tried generateModel().directClass(BaseException.class.getName()).isAssignableFrom(returnField), but got no luck. I guess jboss logging tool generate source file first and then mvn compile, so jboss logging tool can not get my class before it's compiled.

     if (isMyOwnException){

          blabla

     } else {

         blabla

     }

.....

Any ideas?

Regards

[jamezp]

You can't really. What is it you want to do differently if it's a subclass if your BaseException?

--

James R. Perkins