com.sun.grizzly.filter
Class UDPReadFilter

java.lang.Object
  com.sun.grizzly.filter.ReadFilter
      com.sun.grizzly.filter.UDPReadFilter

All Implemented Interfaces:

ProtocolFilter, ReinvokeAware

Deprecated. The ReadFilter can be used for both TCP and UDP.

public class UDPReadFilter
extends ReadFilter

Simple ProtocolFilter implementation which read the available bytes and delegate the processing to the next ProtocolFilter in the ProtocolChain. If no bytes are available, no new ProtocolHandler will be a invoked and the connection (SelectionKey) will be cancelled.

Author:

Jeanfrancois Arcand

Field Summary

static java.lang.String

UDP_SOCKETADDRESS Deprecated.

Fields inherited from class com.sun.grizzly.filter.ReadFilter

continousExecution, DELAYED_CLOSE_NOTIFICATION, readAttempts

Fields inherited from interface com.sun.grizzly.ProtocolFilter

SUCCESSFUL_READ

Constructor Summary

UDPReadFilter()
Deprecated.

Method Summary

boolean

execute(Context ctx) Deprecated. Read available bytes and delegate the processing of them to the next ProtocolFilter in the ProtocolChain.

Methods inherited from class com.sun.grizzly.filter.ReadFilter

checkEmptyRead, execute, getReadAttempts, isContinuousExecution, log, postExecute, setContinuousExecution, setReadAttempts

Methods inherited from class java.lang.Object

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

Field Detail

UDP_SOCKETADDRESS

public static final java.lang.String UDP_SOCKETADDRESS

Deprecated.

See Also:

Constant Field Values

Constructor Detail

UDPReadFilter

public UDPReadFilter()

Deprecated.

Method Detail

execute

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

Deprecated.

Read available bytes and delegate the processing of them to the next ProtocolFilter in the ProtocolChain.

Specified by:

execute in interface ProtocolFilter

Overrides:

execute in class ReadFilter

Parameters:

ctx - Context

Returns:

true if the next ProtocolFilter on the ProtocolChain need to bve invoked.

Throws:

java.io.IOException