com.sun.grizzly.filter
Class EchoFilter

java.lang.Object
  com.sun.grizzly.filter.EchoFilter

All Implemented Interfaces:

ProtocolFilter

public class EchoFilter
extends java.lang.Object
implements ProtocolFilter

Simple echo filter

Author:

Alexey Stashok

Field Summary

Fields inherited from interface com.sun.grizzly.ProtocolFilter

SUCCESSFUL_READ

Constructor Summary

EchoFilter()

Method Summary

boolean	execute(Context ctx) Execute a unit of processing work to be performed.
boolean	postExecute(Context ctx) Execute any cleanup activities, such as releasing resources that were acquired during the execute() method of this ProtocolFilter instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

EchoFilter

public EchoFilter()

Method Detail

execute

public boolean execute(Context ctx)
                throws java.io.IOException

Description copied from interface: ProtocolFilter

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

Parameters:

ctx - Context

Returns:

Throws:

java.io.IOException

postExecute

public boolean postExecute(Context ctx)
                    throws java.io.IOException

Description copied from interface: ProtocolFilter

Execute any cleanup activities, such as releasing resources that were acquired during the execute() method of this ProtocolFilter instance.

Specified by:

postExecute in interface ProtocolFilter

Parameters:

ctx - Context

Returns:

Throws:

java.io.IOException