I needed a solution to intercept RPC calls to make sure the user session
hasn't expired. Here is my code:
@Override
> public String processCall(String payload) throws
> SerializationException {
>
> boolean validSession =
> (!getThreadLocalRequest().getSession().isNew());
>
> RPCRequest rpcRequest = RPC.decodeRequest(payload,
> this.remoteServiceClass);
>
> if(!validSession &&
> !rpcRequest.getMethod().getName().equalsIgnoreCase("isUserLoggedIn")){
> return RPC.encodeResponseForFailure(null, new
> IncompatibleRemoteServiceException("Logged out"));
> }else{
> return super.processCall(payload);
> }
>
> }
>
Everything works however I had to use the
IncompatibleRemoteServiceException rather then a custom exception.
Whenever I tried to use my custom exception or IllegalArgumentException
with RPC.encodeResponseForFailure() I would get a 500 response from my RPC
call. Anyone have any information that could help me return a custom
exception?
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