com.hazelcast.client.impl.protocol.util

Class ClientMessageDecoder

java.lang.Object

com.hazelcast.internal.networking.ChannelHandler<InboundHandler,S,D>

com.hazelcast.internal.networking.InboundHandler<S,D>

com.hazelcast.internal.networking.nio.InboundHandlerWithCounters<ByteBuffer,Consumer<ClientMessage>>

com.hazelcast.client.impl.protocol.util.ClientMessageDecoder

public class ClientMessageDecoder
extends InboundHandlerWithCounters<ByteBuffer,Consumer<ClientMessage>>

Builds ClientMessages from byte chunks. Fragmented messages are merged into single messages before processed.

Field Summary

Fields inherited from class com.hazelcast.internal.networking.nio.InboundHandlerWithCounters

normalPacketsRead, priorityPacketsRead

Fields inherited from class com.hazelcast.internal.networking.ChannelHandler

channel, dst, src

Constructor Summary

Constructors

Constructor and Description
ClientMessageDecoder(Connection connection, Consumer<ClientMessage> dst)

Method Summary

Modifier and Type	Method and Description
void	handlerAdded() Gets called when this ChannelHandler is added to the pipeline.
HandlerStatus	onRead() A callback to indicate that data is available in the src to be processed.

Methods inherited from class com.hazelcast.internal.networking.nio.InboundHandlerWithCounters

setNormalPacketsRead, setPriorityPacketsRead

Methods inherited from class com.hazelcast.internal.networking.InboundHandler

initSrcBuffer, initSrcBuffer

Methods inherited from class com.hazelcast.internal.networking.ChannelHandler

dst, dst, interceptError, setChannel, src, src

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientMessageDecoder

public ClientMessageDecoder(Connection connection,
                            Consumer<ClientMessage> dst)

Method Detail

handlerAdded

public void handlerAdded()

Description copied from class: ChannelHandler

Gets called when this ChannelHandler is added to the pipeline. This method should execute very quickly because it could be executed on an io thread. Will be called from a thread owning this handler.

Overrides:

handlerAdded in class ChannelHandler<InboundHandler,ByteBuffer,Consumer<ClientMessage>>

onRead

public HandlerStatus onRead()

Description copied from class: InboundHandler

A callback to indicate that data is available in the src to be processed. InboundHandlers should be able to deal with spurious onReads (so a read even though there is nothing to be processed).

Specified by:

onRead in class InboundHandler<ByteBuffer,Consumer<ClientMessage>>

Returns:

HandlerStatus the status of the handler after processing the src.