org.apache.jcs.auxiliary.lateral.socket.tcp.discovery
Class UDPDiscoverySenderThread

java.lang.Object
  org.apache.jcs.auxiliary.lateral.socket.tcp.discovery.UDPDiscoverySenderThread

All Implemented Interfaces:

java.lang.Runnable

public class UDPDiscoverySenderThread
extends java.lang.Object
implements java.lang.Runnable

Used to periodically broadcast our location to other caches that might be listening.

Author:

Aaron Smuts

Constructor Summary

UDPDiscoverySenderThread(java.lang.String discoveryAddress, int discoveryPort, java.lang.String myHostName, int myPort, java.util.ArrayList cacheNames)
Constructs the sender with the port to tell others to connect to.

Method Summary

protected java.util.ArrayList	getCacheNames()
void	run()
protected void	setCacheNames(java.util.ArrayList cacheNames)

Methods inherited from class java.lang.Object

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

Constructor Detail

UDPDiscoverySenderThread

public UDPDiscoverySenderThread(java.lang.String discoveryAddress,
                                int discoveryPort,
                                java.lang.String myHostName,
                                int myPort,
                                java.util.ArrayList cacheNames)

Constructs the sender with the port to tell others to connect to.

On construction the sender will request that the other caches let it know their addresses.

Parameters:

discoveryAddress - host to broadcast to

discoveryPort - port to broadcast to

myHostName - host name we can be found at

myPort - port we are listening on

cacheNames - List of strings of the names of the regiond participating.

Method Detail

setCacheNames

protected void setCacheNames(java.util.ArrayList cacheNames)

Parameters:

cacheNames - The cacheNames to set.

getCacheNames

protected java.util.ArrayList getCacheNames()

Returns:

Returns the cacheNames.

run

public void run()

Specified by:

run in interface java.lang.Runnable