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RemoteException in EJB

 
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Can the bean itself throw a RemoteException?. According to HFE, if the bean throws a system Exception(unchecked/runtime), then the container gets the exception and throws to the client as a "RemoteException". So , here the container is throwing the RemoteException.
 
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Can the bean itself throw a RemoteException?


NO. According to the specification, the bean itself cannot throw RemoteException.

If the bean is serving a local client and throws a system exception, the container will wrap it into EJBException, and rethrows this to the client. If the bean is serving a remote client and throws a system exception, the container will wrap it into RemoteException, and rethrows this to the client.


According to HFE, if the bean throws a system Exception(unchecked/runtime), then the container gets the exception and throws to the client as a "RemoteException". So , here the container is throwing the RemoteException.


YES. This is exactly what the container does.

Nick
 
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