com.prosyst.mprm.backend.rpc

Interface AsyncResultCallback

public interface AsyncResultCallback

This interface is used for providing the result of an asynchronous remote method call back to the method caller. This interface is used in two ways:

• an RPC client application may implement this interface and supply its instance to the RemoteReference.invoke(java.lang.String, java.lang.Class[], java.lang.Object[], com.prosyst.mprm.backend.rpc.AsyncResultCallback) method. This instance will be then called back by the RCP service to supply the application with the result of the method call when it becomes available.
• an RCP-callable service (a server application) may declare its remote method(s) with AsyncResultCallback last argument, which means that the method is implemented asynchronously and application will return the result of the method call later through this argument.

Method Summary

Modifier and Type	Method and Description
void	error(RPCException exception) Invoked when the rpc method call results with an exception.
void	result(java.lang.Object result) Invoked when the result of the rpc method call becomes available.

Method Detail

result

void result(java.lang.Object result)

Invoked when the result of the rpc method call becomes available.

Parameters:

result - the result of the method call or null if the method returns void. If the result is primitive type it is wrapped with the corresponding java object.

error

void error(RPCException exception)

Invoked when the rpc method call results with an exception.

Throws:

the - exception occured during the remote call.