org.apache.hadoop.hbase.ipc
Class CoprocessorRpcChannel

java.lang.Object
  org.apache.hadoop.hbase.ipc.CoprocessorRpcChannel

All Implemented Interfaces:

com.google.protobuf.BlockingRpcChannel, com.google.protobuf.RpcChannel

Direct Known Subclasses:

MasterCoprocessorRpcChannel, RegionCoprocessorRpcChannel, RegionServerCoprocessorRpcChannel

@InterfaceAudience.Public
@InterfaceStability.Evolving
public abstract class CoprocessorRpcChannel
extends Object
implements com.google.protobuf.RpcChannel, com.google.protobuf.BlockingRpcChannel

Base class which provides clients with an RPC connection to call coprocessor endpoint Services. Note that clients should not use this class directly, except through HTableInterface.coprocessorService(byte[]).

Constructor Summary

CoprocessorRpcChannel()

Method Summary

com.google.protobuf.Message	callBlockingMethod(com.google.protobuf.Descriptors.MethodDescriptor method, com.google.protobuf.RpcController controller, com.google.protobuf.Message request, com.google.protobuf.Message responsePrototype)
protected abstract com.google.protobuf.Message	callExecService(com.google.protobuf.Descriptors.MethodDescriptor method, com.google.protobuf.Message request, com.google.protobuf.Message responsePrototype)
void	callMethod(com.google.protobuf.Descriptors.MethodDescriptor method, com.google.protobuf.RpcController controller, com.google.protobuf.Message request, com.google.protobuf.Message responsePrototype, com.google.protobuf.RpcCallback<com.google.protobuf.Message> callback)

Methods inherited from class java.lang.Object

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

Constructor Detail

CoprocessorRpcChannel

public CoprocessorRpcChannel()

Method Detail

callMethod

@InterfaceAudience.Private
public void callMethod(com.google.protobuf.Descriptors.MethodDescriptor method,
                                                 com.google.protobuf.RpcController controller,
                                                 com.google.protobuf.Message request,
                                                 com.google.protobuf.Message responsePrototype,
                                                 com.google.protobuf.RpcCallback<com.google.protobuf.Message> callback)

Specified by:

callMethod in interface com.google.protobuf.RpcChannel

callBlockingMethod

@InterfaceAudience.Private
public com.google.protobuf.Message callBlockingMethod(com.google.protobuf.Descriptors.MethodDescriptor method,
                                                                                com.google.protobuf.RpcController controller,
                                                                                com.google.protobuf.Message request,
                                                                                com.google.protobuf.Message responsePrototype)
                                               throws com.google.protobuf.ServiceException

Specified by:

callBlockingMethod in interface com.google.protobuf.BlockingRpcChannel

Throws:

com.google.protobuf.ServiceException

callExecService

protected abstract com.google.protobuf.Message callExecService(com.google.protobuf.Descriptors.MethodDescriptor method,
                                                               com.google.protobuf.Message request,
                                                               com.google.protobuf.Message responsePrototype)
                                                        throws IOException

Throws:

IOException