com.hazelcast.nio.tcp

Class OldClientWriteHandler

java.lang.Object

com.hazelcast.nio.tcp.OldClientWriteHandler

All Implemented Interfaces:

WriteHandler<Packet>

public class OldClientWriteHandler
extends Object
implements WriteHandler<Packet>

A WriteHandler for the old client. It writes Packet into the ByteBuffer. Once the old client is deleted, this code can be deleted.

See Also:

OldClientReadHandler

Constructor Summary

Constructors

Constructor and Description
OldClientWriteHandler()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	onWrite(Packet packet, ByteBuffer dst) A callback to indicate that the Frame should be written to the destination ByteBuffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

OldClientWriteHandler

public OldClientWriteHandler()

Method Detail

onWrite

public boolean onWrite(Packet packet,
              ByteBuffer dst)
                throws Exception

Description copied from interface: WriteHandler

A callback to indicate that the Frame should be written to the destination ByteBuffer. It could be that a Frame is too big to fit into the ByteBuffer in 1 go; in that case this call will be made for the same Frame multiple times until write returns true. It is up to the Frame to track where it needs to continue.

Specified by:

onWrite in interface WriteHandler<Packet>

Parameters:

packet - the Frame to write

dst - the destination ByteBuffer

Returns:

true if the Frame is completely written

Throws:

Exception - if something fails while writing to ByteBuffer. When an exception is thrown, the TcpIpConnection is closed. There is no point continuing with a potentially corrupted stream.