com.sun.grizzly.arp
Class AsyncProtocolFilter

java.lang.Object
  com.sun.grizzly.http.DefaultProtocolFilter
      com.sun.grizzly.arp.AsyncProtocolFilter

All Implemented Interfaces:

TaskListener, ProtocolFilter

Direct Known Subclasses:

SSLAsyncProtocolFilter

public class AsyncProtocolFilter
extends DefaultProtocolFilter
implements TaskListener

A ProtocolFilter that allow asynchronous http request processing.

Author:

Jeanfrancois Arcand

Field Summary

protected int	bbSize Default size for ByteBuffer.
protected Interceptor<ByteBuffer,SocketChannel>	interceptor Interceptor used when determining if a request must be handled directly inside this ProtocolFilter.

Fields inherited from class com.sun.grizzly.http.DefaultProtocolFilter

address, algorithmClass, logger, port

Fields inherited from interface com.sun.grizzly.ProtocolFilter

SUCCESSFUL_READ

Constructor Summary

AsyncProtocolFilter(Class algorithmClass, InetAddress address, int port)
Constructs a new AsyncProtocolFilter .

AsyncProtocolFilter(Class algorithmClass, int port)
Deprecated. use AsyncProtocolFilter(Class, java.net.InetAddress, int)

Method Summary

protected void	configureInputBuffer(InputReader inputStream, Context context, HttpWorkerThread workerThread) Configure InputReader.
protected void	configureProcessorTask(ProcessorTask processorTask, Context context, StreamAlgorithm streamAlgorithm, InputStream inputStream) Configure SSLProcessorTask.
protected InputReader	createInputReader() Creates InputReader
boolean	execute(Context ctx) Execute a unit of processing work to be performed.
Interceptor<ByteBuffer,SocketChannel>	getInterceptor() Return the current Interceptor
void	setInterceptor(Interceptor<ByteBuffer,SocketChannel> interceptor) Set the Interceptor used to decide if the request must be handled by this ProtocolFilter directly.
void	taskEvent(TaskEvent event) Called when the Asynchronous Request Processing is resuming.

Methods inherited from class com.sun.grizzly.http.DefaultProtocolFilter

configureProcessorTask, isSecure, postExecute

Methods inherited from class java.lang.Object

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

Field Detail

bbSize

protected int bbSize

Default size for ByteBuffer.

interceptor

protected Interceptor<ByteBuffer,SocketChannel> interceptor

Interceptor used when determining if a request must be handled directly inside this ProtocolFilter.

Constructor Detail

AsyncProtocolFilter

@Deprecated
public AsyncProtocolFilter(Class algorithmClass,
                                      int port)

Deprecated. use AsyncProtocolFilter(Class, java.net.InetAddress, int)

Invokes AsyncProtocolFilter(Class, java.net.InetAddress, int) with a null InetAddress.

Parameters:

algorithmClass - the StreamAlgorithm

port - the network port to associate with this filter

AsyncProtocolFilter

public AsyncProtocolFilter(Class algorithmClass,
                           InetAddress address,
                           int port)

Constructs a new AsyncProtocolFilter .

Parameters:

algorithmClass - the StreamAlgorithm

address - the network address to associate with this filter

port - the network port to associate with this filter

Method Detail

execute

public boolean execute(Context ctx)
                throws IOException

Execute a unit of processing work to be performed. This ProtocolFilter may either complete the required processing and return false, or delegate remaining processing to the next ProtocolFilter in a ProtocolChain containing this ProtocolFilter by returning true.

Specified by:

execute in interface ProtocolFilter

Overrides:

execute in class DefaultProtocolFilter

Throws:

IOException

taskEvent

public void taskEvent(TaskEvent event)

Called when the Asynchronous Request Processing is resuming.

Specified by:

taskEvent in interface TaskListener

configureProcessorTask

protected void configureProcessorTask(ProcessorTask processorTask,
                                      Context context,
                                      StreamAlgorithm streamAlgorithm,
                                      InputStream inputStream)

Configure SSLProcessorTask.

configureInputBuffer

protected void configureInputBuffer(InputReader inputStream,
                                    Context context,
                                    HttpWorkerThread workerThread)

Configure InputReader.

Overrides:

configureInputBuffer in class DefaultProtocolFilter

createInputReader

protected InputReader createInputReader()

Creates InputReader

getInterceptor

public Interceptor<ByteBuffer,SocketChannel> getInterceptor()

Return the current Interceptor

Returns:

the current Interceptor

setInterceptor

public void setInterceptor(Interceptor<ByteBuffer,SocketChannel> interceptor)

Set the Interceptor used to decide if the request must be handled by this ProtocolFilter directly.

Parameters:

interceptor - the Interceptor