Package org.eclipse.jetty.websocket.common.message

Class MessageWriter

java.lang.Object

java.io.Writer

org.eclipse.jetty.websocket.common.message.MessageWriter

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.Appendable, java.lang.AutoCloseable

public class MessageWriter
extends java.io.Writer

Support for writing a single WebSocket TEXT message via a Writer

Note: Per WebSocket spec, all WebSocket TEXT messages must be encoded in UTF-8

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
MessageWriter(OutgoingFrames outgoing, int bufferSize, ByteBufferPool bufferPool)
MessageWriter(WebSocketSession session)

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
void	setCallback(WriteCallback callback)
void	write(char[] chars, int off, int len)
void	write(int c)

Methods inherited from class java.io.Writer

append, append, append, nullWriter, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageWriter

public MessageWriter(WebSocketSession session)

MessageWriter

public MessageWriter(OutgoingFrames outgoing,
                     int bufferSize,
                     ByteBufferPool bufferPool)

Method Detail

write

public void write(char[] chars,
                  int off,
                  int len)
           throws java.io.IOException

Specified by:

write in class java.io.Writer

Throws:

java.io.IOException

write

public void write(int c)
           throws java.io.IOException

Overrides:

write in class java.io.Writer

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Specified by:

flush in class java.io.Writer

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Specified by:

close in class java.io.Writer

Throws:

java.io.IOException

setCallback

public void setCallback(WriteCallback callback)