public Class StringWriteChannelListener

Class Inheritance

extends Object
implements ChannelListener<StreamSinkChannel>

java.lang.Object
io.undertow.util.StringWriteChannelListener

All Implemented Interfaces

org.xnio.ChannelListener, java.util.EventListener

Imports

java.io.IOException, java.nio.ByteBuffer, java.nio.charset.Charset, io.undertow.UndertowLogger, org.xnio.ChannelListener, .ChannelListeners, .IoUtils, org.xnio.channels.StreamSinkChannel

A simple write listener that can be used to write out the contents of a String. When the string is written out it closes the channel. This should not be added directly to the channel, instead setup(org.xnio.channels.StreamSinkChannel) should be called, which will attempt a write, and only add the listener if required.

Author: Stuart Douglas

Field Summary

Modifier and Type	Field and Description
private final ByteBuffer	buffer

Constructor Summary

Access	Constructor and Description
public	StringWriteChannelListener(final String string)
public	StringWriteChannelListener(final String string, Charset charset)

Method Summary

Modifier and Type	Method and Description
protected void	handleError(StreamSinkChannel channel, IOException e)
public void	handleEvent(final StreamSinkChannel the channel event channel) Implements org.xnio.ChannelListener.handleEvent. Handle the event on this channel.
public boolean	hasRemaining()
public void	setup(final StreamSinkChannel channel)
protected void	writeDone(final StreamSinkChannel channel)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

buffer	back to summary
private final ByteBuffer buffer

Constructor Detail

StringWriteChannelListener	back to summary
public StringWriteChannelListener(final String string)

StringWriteChannelListener	back to summary
public StringWriteChannelListener(final String string, Charset charset)

Method Detail

handleError	back to summary
protected void handleError(StreamSinkChannel channel, IOException e)

handleEvent	back to summary
public void handleEvent(final StreamSinkChannel channel) Implements org.xnio.ChannelListener.handleEvent. Doc from org.xnio.ChannelListener.handleEvent. Handle the event on this channel. Parameters channel:StreamSinkChannel the channel event Annotations @Override

handleEvent

back to summary

public void handleEvent(final StreamSinkChannel channel)

Implements org.xnio.ChannelListener.handleEvent.

Doc from org.xnio.ChannelListener.handleEvent.

Handle the event on this channel.

Parameters

channel:StreamSinkChannel: the channel event

Annotations

@Override

hasRemaining	back to summary
public boolean hasRemaining()

setup	back to summary
public void setup(final StreamSinkChannel channel)

writeDone	back to summary
protected void writeDone(final StreamSinkChannel channel)