com.hazelcast.nio.ascii

Class TextWriteHandler

java.lang.Object

com.hazelcast.nio.ascii.TextWriteHandler

All Implemented Interfaces:

WriteHandler<TextCommand>

@PrivateApi
public class TextWriteHandler
extends Object
implements WriteHandler<TextCommand>

Constructor Summary

Constructors

Constructor and Description
TextWriteHandler(TcpIpConnection connection)

Method Summary

Modifier and Type	Method and Description
void	enqueue(TextCommand response)
boolean	onWrite(TextCommand textCommand, 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

TextWriteHandler

public TextWriteHandler(TcpIpConnection connection)

Method Detail

enqueue

public void enqueue(TextCommand response)

onWrite

public boolean onWrite(TextCommand textCommand,
                       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<TextCommand>

Parameters:

textCommand - 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.