com.tzavellas.dyndelegate
Class EJBExceptionConverter

java.lang.Object
  com.tzavellas.dyndelegate.EJBExceptionConverter

All Implemented Interfaces:

ThrowableConverter

public class EJBExceptionConverter
extends Object
implements ThrowableConverter

A ThrowableConverter implementation suitable for converting Exceptions in Business Delegate implementations.

This converter, tries to hide EJB specific exceptions like RemoteException and EJBException.

Author:

Spiros Tzavellas

See Also:

ThrowableConverter

Constructor Summary

EJBExceptionConverter()

Method Summary

Throwable

convert(Throwable ex) If the specified Throwable is a RemoteException that wraps an unchecked exception return the wrapped unchecked exception, else return a RuntimeException wrapping the RemoteException.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EJBExceptionConverter

public EJBExceptionConverter()

Method Detail

convert

public Throwable convert(Throwable ex)

If the specified Throwable is a RemoteException that wraps an unchecked exception return the wrapped unchecked exception, else return a RuntimeException wrapping the RemoteException. If the specified Throwable is an EJBException that wraps an unchecked exception return the wrapped unchecked exception, else return the EJBException. If none of the above conditions apply, return the specified Throwable without any modification.

Specified by:

convert in interface ThrowableConverter

Parameters:

ex - the Throwable to convert

Returns:

a Throwable