net.devh.boot.grpc.server.advice

Class GrpcAdviceExceptionListener<ReqT,RespT>

java.lang.Object

io.grpc.ServerCall.Listener<ReqT>

io.grpc.ForwardingServerCallListener<ReqT>

io.grpc.ForwardingServerCallListener.SimpleForwardingServerCallListener<ReqT>

net.devh.boot.grpc.server.advice.GrpcAdviceExceptionListener<ReqT,RespT>

Type Parameters:

ReqT - gRPC request type

RespT - gRPC response type

public class GrpcAdviceExceptionListener<ReqT,RespT>
extends ForwardingServerCallListener.SimpleForwardingServerCallListener<ReqT>

In case an exception is thrown inside onHalfClose(), it is being handled by invoking annotated methods with @GrpcExceptionHandler. On successful invocation proper exception handling is done.

Note: In case of raised exceptions by implementation a Status.INTERNAL is returned in handleThrownExceptionByImplementation(Throwable).

See Also:

GrpcAdviceExceptionHandler

Nested Class Summary

Nested classes/interfaces inherited from class io.grpc.ForwardingServerCallListener

ForwardingServerCallListener.SimpleForwardingServerCallListener<ReqT>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GrpcAdviceExceptionListener(ServerCall.Listener<ReqT> delegate, ServerCall<ReqT,RespT> serverCall, GrpcAdviceExceptionHandler grpcAdviceExceptionHandler)

Method Summary

Modifier and Type	Method and Description
void	onHalfClose()

Methods inherited from class io.grpc.ForwardingServerCallListener.SimpleForwardingServerCallListener

delegate

Methods inherited from class io.grpc.ForwardingServerCallListener

onMessage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GrpcAdviceExceptionListener

protected GrpcAdviceExceptionListener(ServerCall.Listener<ReqT> delegate,
                                      ServerCall<ReqT,RespT> serverCall,
                                      GrpcAdviceExceptionHandler grpcAdviceExceptionHandler)

Method Detail

onHalfClose

public void onHalfClose()

Overrides:

onHalfClose in class ForwardingServerCallListener.SimpleForwardingServerCallListener<ReqT>