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 org.jboss.netty.channel.Channel	channel
protected static byte[]	CHUNK_DELIMITER
protected AtomicBoolean	doneProcessing
protected static 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(org.jboss.netty.channel.Channel channel, boolean writeHeader, boolean keepAlive)

Method Summary

Methods

Modifier and Type	Method and Description
abstract org.atmosphere.cpr.AsyncIOWriter	asyncWrite(org.atmosphere.cpr.AtmosphereResponse response, byte[] data, int offset, int length)
protected 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, String data)
org.atmosphere.cpr.AsyncIOWriter	writeError(org.atmosphere.cpr.AtmosphereResponse response, int errorCode, String message)

Methods inherited from class org.atmosphere.cpr.AtmosphereInterceptorWriter

close, filters, flush, 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 String END

CHUNK_DELIMITER

protected static final byte[] CHUNK_DELIMITER

ENDCHUNK

protected static final byte[] ENDCHUNK

channel

protected final org.jboss.netty.channel.Channel channel

doneProcessing

protected final 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(org.jboss.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,
                                          String message)
                                            throws IOException

Specified by:

writeError in interface org.atmosphere.cpr.AsyncIOWriter

Overrides:

writeError in class org.atmosphere.cpr.AtmosphereInterceptorWriter

Throws:

IOException

write

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

Specified by:

write in interface org.atmosphere.cpr.AsyncIOWriter

Overrides:

write in class org.atmosphere.cpr.AtmosphereInterceptorWriter

Throws:

IOException

write

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

Specified by:

write in interface org.atmosphere.cpr.AsyncIOWriter

Overrides:

write in class org.atmosphere.cpr.AtmosphereInterceptorWriter

Throws:

IOException

transform

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

Throws:

IOException

write

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

Specified by:

write in interface org.atmosphere.cpr.AsyncIOWriter

Overrides:

write in class org.atmosphere.cpr.AtmosphereInterceptorWriter

Throws:

IOException

lastTick

public long lastTick()

constructStatusAndHeaders

protected 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 IOException

Throws:

IOException