org.apache.drill.exec.rpc.control

Class ControlConnection

java.lang.Object

org.apache.drill.exec.rpc.AbstractRemoteConnection

org.apache.drill.exec.rpc.AbstractServerConnection<ControlConnection>

org.apache.drill.exec.rpc.control.ControlConnection

All Implemented Interfaces:

AutoCloseable, ClientConnection, ConnectionThrottle, EncryptionContext, RemoteConnection, ServerConnection<ControlConnection>

public class ControlConnection
extends AbstractServerConnection<ControlConnection>
implements ClientConnection

Field Summary

Fields inherited from class org.apache.drill.exec.rpc.AbstractRemoteConnection

saslCodec

Method Summary

Modifier and Type	Method and Description
void	channelClosed(RpcException ex)
void	decConnectionCounter()
void	disposeSaslClient()
boolean	equals(Object obj)
protected org.slf4j.Logger	getLogger()
SaslClient	getSaslClient()
int	hashCode()
void	incConnectionCounter()
boolean	isActive()
<SEND extends com.google.protobuf.MessageLite,RECEIVE extends com.google.protobuf.MessageLite> void	send(RpcOutcomeListener<RECEIVE> outcomeListener, BitControl.RpcType rpcType, SEND protobufBody, Class<RECEIVE> clazz, ByteBuf... dataBodies)
<SEND extends com.google.protobuf.MessageLite,RECEIVE extends com.google.protobuf.MessageLite> void	sendUnsafe(RpcOutcomeListener<RECEIVE> outcomeListener, BitControl.RpcType rpcType, SEND protobufBody, Class<RECEIVE> clazz, ByteBuf... dataBodies)
void	setSaslClient(SaslClient saslClient)

Methods inherited from class org.apache.drill.exec.rpc.AbstractServerConnection

changeHandlerTo, disposeSaslServer, finalizeSaslSession, getAllocator, getCurrentHandler, getSaslServer, initSaslServer, setEncryption, setMaxWrappedSize

Methods inherited from class org.apache.drill.exec.rpc.AbstractRemoteConnection

addSecurityHandlers, blockOnNotWritable, close, createNewRpcListener, getAndRemoveRpcOutcome, getChannel, getEncryptionCtxtString, getMaxWrappedSize, getName, getRemoteAddress, getWrapSizeLimit, inEventLoop, isEncryptionEnabled, recordRemoteFailure, setAutoRead, setWrapSizeLimit

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.drill.exec.rpc.RemoteConnection

addSecurityHandlers, blockOnNotWritable, close, createNewRpcListener, getAllocator, getAndRemoveRpcOutcome, getChannel, getName, getRemoteAddress, inEventLoop, recordRemoteFailure

Methods inherited from interface org.apache.drill.exec.rpc.ConnectionThrottle

setAutoRead

Methods inherited from interface org.apache.drill.exec.rpc.EncryptionContext

getEncryptionCtxtString, getMaxWrappedSize, getWrapSizeLimit, isEncryptionEnabled, setEncryption, setMaxWrappedSize, setWrapSizeLimit

Method Detail

send

public <SEND extends com.google.protobuf.MessageLite,RECEIVE extends com.google.protobuf.MessageLite> void send(RpcOutcomeListener<RECEIVE> outcomeListener,
                                                                                                                BitControl.RpcType rpcType,
                                                                                                                SEND protobufBody,
                                                                                                                Class<RECEIVE> clazz,
                                                                                                                ByteBuf... dataBodies)

sendUnsafe

public <SEND extends com.google.protobuf.MessageLite,RECEIVE extends com.google.protobuf.MessageLite> void sendUnsafe(RpcOutcomeListener<RECEIVE> outcomeListener,
                                                                                                                      BitControl.RpcType rpcType,
                                                                                                                      SEND protobufBody,
                                                                                                                      Class<RECEIVE> clazz,
                                                                                                                      ByteBuf... dataBodies)

isActive

public boolean isActive()

Specified by:

isActive in interface RemoteConnection

Overrides:

isActive in class AbstractRemoteConnection

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getLogger

protected org.slf4j.Logger getLogger()

Specified by:

getLogger in class AbstractServerConnection<ControlConnection>

setSaslClient

public void setSaslClient(SaslClient saslClient)

Specified by:

setSaslClient in interface ClientConnection

getSaslClient

public SaslClient getSaslClient()

Specified by:

getSaslClient in interface ClientConnection

disposeSaslClient

public void disposeSaslClient()

Specified by:

disposeSaslClient in interface ClientConnection

channelClosed

public void channelClosed(RpcException ex)

Specified by:

channelClosed in interface RemoteConnection

Overrides:

channelClosed in class AbstractServerConnection<ControlConnection>

incConnectionCounter

public void incConnectionCounter()

Specified by:

incConnectionCounter in class AbstractRemoteConnection

decConnectionCounter

public void decConnectionCounter()

Specified by:

decConnectionCounter in class AbstractRemoteConnection