org.neo4j.kernel.ha.com.master

Class MasterServer

java.lang.Object

org.neo4j.com.Protocol

org.neo4j.com.Server<Master,Void>

org.neo4j.kernel.ha.com.master.MasterServer

All Implemented Interfaces:

org.jboss.netty.channel.ChannelPipelineFactory, org.neo4j.kernel.lifecycle.Lifecycle

public class MasterServer
extends org.neo4j.com.Server<Master,Void>

Sits on the master side, receiving serialized requests from slaves (via MasterClient). Delegates actual work to MasterImpl.

Nested Class Summary

Nested classes/interfaces inherited from class org.neo4j.com.Server

org.neo4j.com.Server.Configuration

Nested classes/interfaces inherited from class org.neo4j.com.Protocol

org.neo4j.com.Protocol.FileStreamsDeserializer

Field Summary

Fields

Modifier and Type	Field and Description
static int	FRAME_LENGTH

Fields inherited from class org.neo4j.com.Server

DEFAULT_BACKUP_PORT, DEFAULT_MAX_NUMBER_OF_CONCURRENT_TRANSACTIONS

Fields inherited from class org.neo4j.com.Protocol

DEFAULT_FRAME_LENGTH, EMPTY_SERIALIZER, INTEGER_DESERIALIZER, INTEGER_SERIALIZER, LONG_SERIALIZER, MEGA, PORT, VOID_DESERIALIZER, VOID_SERIALIZER

Constructor Summary

Constructors

Constructor and Description
MasterServer(Master requestTarget, org.neo4j.kernel.logging.Logging logging, org.neo4j.com.Server.Configuration config, org.neo4j.com.TxChecksumVerifier txVerifier)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	finishOffChannel(org.jboss.netty.channel.Channel channel, org.neo4j.com.RequestContext context)
protected org.neo4j.com.RequestType<Master>	getRequestContext(byte id)
Map<Integer,Collection<org.neo4j.com.RequestContext>>	getSlaveInformation()
protected boolean	shouldLogFailureToFinishOffChannel(Throwable failure)

Methods inherited from class org.neo4j.com.Server

getConnectedSlaveChannels, getInternalProtocolVersion, getPipeline, getRequestTarget, getSocketAddress, handleRequest, init, mapSlave, readContext, responseWritten, shutdown, start, stop, targetCaller, tryToFinishOffChannel, tryToFinishOffChannel, unmapSlave, writeFailureResponse

Methods inherited from class org.neo4j.com.Protocol

addLengthFieldPipes, assertChunkSizeIsWithinFrameSize, readBoolean, readString, readString, writeChars, writeString

Methods inherited from class java.lang.Object

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

Field Detail

FRAME_LENGTH

public static final int FRAME_LENGTH

See Also:

Constant Field Values

Constructor Detail

MasterServer

public MasterServer(Master requestTarget,
            org.neo4j.kernel.logging.Logging logging,
            org.neo4j.com.Server.Configuration config,
            org.neo4j.com.TxChecksumVerifier txVerifier)
             throws IOException

Throws:

IOException

Method Detail

getRequestContext

protected org.neo4j.com.RequestType<Master> getRequestContext(byte id)

Specified by:

getRequestContext in class org.neo4j.com.Server<Master,Void>

finishOffChannel

protected void finishOffChannel(org.jboss.netty.channel.Channel channel,
                    org.neo4j.com.RequestContext context)

Specified by:

finishOffChannel in class org.neo4j.com.Server<Master,Void>

shouldLogFailureToFinishOffChannel

protected boolean shouldLogFailureToFinishOffChannel(Throwable failure)

Overrides:

shouldLogFailureToFinishOffChannel in class org.neo4j.com.Server<Master,Void>

getSlaveInformation

public Map<Integer,Collection<org.neo4j.com.RequestContext>> getSlaveInformation()