Class IncompatibleRemoteServiceException

Exception that will be passed to the AsyncCallback.onFailure(Throwable) method when an incompatibility is detected between a RemoteService client and its corresponding RemoteService server.

The correct response to receiving an instance of this exception in the AsyncCallback.onFailure(Throwable) method is to get the application into a state where a browser refresh can be done.

This exception can be caused by the following problems:

• The requested RemoteService cannot be located via Class.forName(String) on the server.
• The requested RemoteService interface is not implemented by the RemoteServiceServlet instance which is configured to process the request.
• The requested service method is not defined or inherited by the requested RemoteService interface.
• One of the types used in the RemoteService method invocation has had fields added or removed.
• The client code receives a type from the server which it cannot deserialize.

Note that on the client, the getCause() always return null.

Constructors

IncompatibleRemoteServiceException()	Constructor used by RPC serialization.
IncompatibleRemoteServiceException(String)	Constructs an instance with the specified message.
IncompatibleRemoteServiceException(String, Throwable)	Constructs an instance with the specified message and cause.

Constructor Detail

IncompatibleRemoteServiceException

Constructor used by RPC serialization. Note that the client side code will always get a generic error message.

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IncompatibleRemoteServiceException

Constructs an instance with the specified message.

Parameters

msg

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IncompatibleRemoteServiceException

Constructs an instance with the specified message and cause.

Parameters

msg

cause

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