/**
* Process a call originating from the given request. Uses the
* {@link RPC#invokeAndEncodeResponse(Object, java.lang.reflect.Method, Object[])}
* method to do the actual work.
* <p>
* Subclasses may optionally override this method to handle the payload in any
* way they desire (by routing the request to a framework component, for
* instance). The {@link HttpServletRequest} and {@link HttpServletResponse}
* can be accessed via the {@link #getThreadLocalRequest()} and
* {@link #getThreadLocalResponse()} methods.
* </p>
* This is public so that it can be unit tested easily without HTTP.
*
* @param payload the UTF-8 request payload
* @return a string which encodes either the method's return, a checked
* exception thrown by the method, or an
* {@link IncompatibleRemoteServiceException}
* @throws SerializationException if we cannot serialize the response
* @throws UnexpectedException if the invocation throws a checked exception
* that is not declared in the service method's signature
* @throws RuntimeException if the service method throws an unchecked
* exception (the exception will be the one thrown by the service)
*/
public function processCall($payload)
{
try {
$this->logger->debug('Processing Call start', $this);
$rpcRequest = RPC::decodeRequest($payload, $this->getMappedClassLoader(), $this);
//FOCUS: this method is used only in PHP implementation of GWT RemoteServiceServlet
$this->onAfterRequestDecoded($rpcRequest);
$target = $this->getRPCTargetResolverStrategy()->resolveRPCTarget($rpcRequest->getMethod()->getDeclaringMappedClass());
return RPC::invokeAndEncodeResponse($target, $rpcRequest->getMethod(), $rpcRequest->getParameters(), $rpcRequest->getSerializationPolicy(), $rpcRequest->getMappedClassLoader());
} catch (IncompatibleRemoteServiceException $ex) {
$this->logger->log(LoggerLevel::getLevelError(), 'An IncompatibleRemoteServiceException was thrown while processing this call.', $ex);
return RPC::encodeResponseForFailure(null, $ex, null, $this->getMappedClassLoader());
}
}
public function processCall($payload)
{
$this->checkPermutationStrongName();
try {
$rpcRequest = RPC::decodeRequest($payload, Classes::classOf($this->delegate), $this);
$this->onAfterRequestDeserialized($rpcRequest);
return RPC::invokeAndEncodeResponse($this->delegate, $rpcRequest->getMethod(), $rpcRequest->getParameters(), $rpcRequest->getSerializationPolicy(), $rpcRequest->getFlags());
} catch (IncompatibleRemoteServiceException $ex) {
echo $ex;
/*log(
"An IncompatibleRemoteServiceException was thrown while processing this call.",
ex);
*/
return RPC::encodeResponseForFailure(null, $ex);
} catch (RpcTokenException $ex) {
//log("An RpcTokenException was thrown while processing this call.",
//tokenException);
return RPC::encodeResponseForFailure(null, $ex);
}
}
