org.atmosphere.nettosphere

Class ChannelWriter

java.lang.Object

org.atmosphere.cpr.AsyncIOWriterAdapter

org.atmosphere.cpr.AtmosphereInterceptorWriter

org.atmosphere.nettosphere.ChannelWriter

All Implemented Interfaces:

org.atmosphere.cpr.AsyncIOWriter

Direct Known Subclasses:

ChunkedWriter, StreamWriter

public abstract class ChannelWriter
extends org.atmosphere.cpr.AtmosphereInterceptorWriter

Field Summary

Fields

Modifier and Type	Field and Description
protected io.netty.channel.Channel	channel
protected static byte[]	CHUNK_DELIMITER
protected static java.lang.String	CRLF
protected java.util.concurrent.atomic.AtomicBoolean	doneProcessing
protected static java.lang.String	END
protected static byte[]	ENDCHUNK
protected boolean	keepAlive
protected long	lastWrite
protected static org.slf4j.Logger	logger
protected org.atmosphere.util.ByteArrayAsyncWriter	transformCacheBuffer
protected boolean	writeHeader

Fields inherited from class org.atmosphere.cpr.AtmosphereInterceptorWriter

filters, reversedFilters

Constructor Summary

Constructors

Constructor and Description
ChannelWriter(io.netty.channel.Channel channel, boolean writeHeader, boolean keepAlive)

Method Summary

Modifier and Type	Method and Description
abstract org.atmosphere.cpr.AsyncIOWriter	asyncWrite(org.atmosphere.cpr.AtmosphereResponse response, byte[] data, int offset, int length)
protected java.lang.String	constructStatusAndHeaders(org.atmosphere.cpr.AtmosphereResponse response, int contentLength)
boolean	isClosed()
long	lastTick()
protected byte[]	transform(org.atmosphere.cpr.AtmosphereResponse response, byte[] b, int offset, int length)
org.atmosphere.cpr.AsyncIOWriter	write(org.atmosphere.cpr.AtmosphereResponse response, byte[] data)
org.atmosphere.cpr.AsyncIOWriter	write(org.atmosphere.cpr.AtmosphereResponse response, byte[] data, int offset, int length)
org.atmosphere.cpr.AsyncIOWriter	write(org.atmosphere.cpr.AtmosphereResponse response, java.lang.String data)
org.atmosphere.cpr.AsyncIOWriter	writeError(org.atmosphere.cpr.AtmosphereResponse response, int errorCode, java.lang.String message)

Methods inherited from class org.atmosphere.cpr.AtmosphereInterceptorWriter

close, filters, flush, interceptor, interceptor, invokeInterceptor, redirect, writeReady

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.slf4j.Logger logger

END

protected static final java.lang.String END

CRLF

protected static final java.lang.String CRLF

See Also:

Constant Field Values

CHUNK_DELIMITER

protected static final byte[] CHUNK_DELIMITER

ENDCHUNK

protected static final byte[] ENDCHUNK

channel

protected final io.netty.channel.Channel channel

doneProcessing

protected final java.util.concurrent.atomic.AtomicBoolean doneProcessing

transformCacheBuffer

protected final org.atmosphere.util.ByteArrayAsyncWriter transformCacheBuffer

writeHeader

protected final boolean writeHeader

lastWrite

protected long lastWrite

keepAlive

protected boolean keepAlive

Constructor Detail

ChannelWriter

public ChannelWriter(io.netty.channel.Channel channel,
                     boolean writeHeader,
                     boolean keepAlive)

Method Detail

isClosed

public boolean isClosed()

writeError

public org.atmosphere.cpr.AsyncIOWriter writeError(org.atmosphere.cpr.AtmosphereResponse response,
                                                   int errorCode,
                                                   java.lang.String message)
                                            throws java.io.IOException

Specified by:

writeError in interface org.atmosphere.cpr.AsyncIOWriter

Overrides:

writeError in class org.atmosphere.cpr.AtmosphereInterceptorWriter

Throws:

java.io.IOException

write

public org.atmosphere.cpr.AsyncIOWriter write(org.atmosphere.cpr.AtmosphereResponse response,
                                              java.lang.String data)
                                       throws java.io.IOException

Specified by:

write in interface org.atmosphere.cpr.AsyncIOWriter

Overrides:

write in class org.atmosphere.cpr.AtmosphereInterceptorWriter

Throws:

java.io.IOException

write

public org.atmosphere.cpr.AsyncIOWriter write(org.atmosphere.cpr.AtmosphereResponse response,
                                              byte[] data)
                                       throws java.io.IOException

Specified by:

write in interface org.atmosphere.cpr.AsyncIOWriter

Overrides:

write in class org.atmosphere.cpr.AtmosphereInterceptorWriter

Throws:

java.io.IOException

transform

protected byte[] transform(org.atmosphere.cpr.AtmosphereResponse response,
                           byte[] b,
                           int offset,
                           int length)
                    throws java.io.IOException

Throws:

java.io.IOException

write

public org.atmosphere.cpr.AsyncIOWriter write(org.atmosphere.cpr.AtmosphereResponse response,
                                              byte[] data,
                                              int offset,
                                              int length)
                                       throws java.io.IOException

Specified by:

write in interface org.atmosphere.cpr.AsyncIOWriter

Overrides:

write in class org.atmosphere.cpr.AtmosphereInterceptorWriter

Throws:

java.io.IOException

lastTick

public long lastTick()

constructStatusAndHeaders

protected java.lang.String constructStatusAndHeaders(org.atmosphere.cpr.AtmosphereResponse response,
                                                     int contentLength)

asyncWrite

public abstract org.atmosphere.cpr.AsyncIOWriter asyncWrite(org.atmosphere.cpr.AtmosphereResponse response,
                                                            byte[] data,
                                                            int offset,
                                                            int length)
                                                     throws java.io.IOException

Throws:

java.io.IOException