org.openspaces.pu.container.jee.lb.apache
Class ApacheLoadBalancerAgent

java.lang.Object
  org.openspaces.pu.container.jee.lb.apache.ApacheLoadBalancerAgent

All Implemented Interfaces:

Runnable, EventListener, net.jini.discovery.DiscoveryListener, net.jini.lookup.ServiceDiscoveryListener

public class ApacheLoadBalancerAgent
extends Object
implements net.jini.discovery.DiscoveryListener, net.jini.lookup.ServiceDiscoveryListener, Runnable

Experimental support for automatically refreshing apache load balancer.

Note, internal API here on how to find processing units is subject to change.

Author:

kimchy

Constructor Summary

ApacheLoadBalancerAgent()

Method Summary

void	discarded(net.jini.discovery.DiscoveryEvent event)
void	discovered(net.jini.discovery.DiscoveryEvent event)
String	getApachectlLocation()
String	getConfigLocation()
String[]	getGroups()
String	getLocators()
String	getRestartCommand()
int	getUpdateInterval()
static void	main(String[] args)
static void	printUsage()
void	run()
void	serviceAdded(net.jini.lookup.ServiceDiscoveryEvent event)
void	serviceChanged(net.jini.lookup.ServiceDiscoveryEvent event)
void	serviceRemoved(net.jini.lookup.ServiceDiscoveryEvent event)
void	setApachectlLocation(String apachectlLocation)
void	setConfigLocation(String configLocation)
void	setGroups(String[] groups)
void	setLocators(String locators)
void	setRestartCommand(String restartCommand)
void	setUpdateInterval(int updateInterval)
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

ApacheLoadBalancerAgent

public ApacheLoadBalancerAgent()

Method Detail

getGroups

public String[] getGroups()

setGroups

public void setGroups(String[] groups)

getLocators

public String getLocators()

setLocators

public void setLocators(String locators)

getApachectlLocation

public String getApachectlLocation()

setApachectlLocation

public void setApachectlLocation(String apachectlLocation)

getConfigLocation

public String getConfigLocation()

setConfigLocation

public void setConfigLocation(String configLocation)

getUpdateInterval

public int getUpdateInterval()

setUpdateInterval

public void setUpdateInterval(int updateInterval)

getRestartCommand

public String getRestartCommand()

setRestartCommand

public void setRestartCommand(String restartCommand)

start

public void start()
           throws Exception

Throws:

Exception

stop

public void stop()

discovered

public void discovered(net.jini.discovery.DiscoveryEvent event)

Specified by:

discovered in interface net.jini.discovery.DiscoveryListener

discarded

public void discarded(net.jini.discovery.DiscoveryEvent event)

Specified by:

discarded in interface net.jini.discovery.DiscoveryListener

serviceAdded

public void serviceAdded(net.jini.lookup.ServiceDiscoveryEvent event)

Specified by:

serviceAdded in interface net.jini.lookup.ServiceDiscoveryListener

serviceRemoved

public void serviceRemoved(net.jini.lookup.ServiceDiscoveryEvent event)

Specified by:

serviceRemoved in interface net.jini.lookup.ServiceDiscoveryListener

serviceChanged

public void serviceChanged(net.jini.lookup.ServiceDiscoveryEvent event)

Specified by:

serviceChanged in interface net.jini.lookup.ServiceDiscoveryListener

run

public void run()

Specified by:

run in interface Runnable

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception

printUsage

public static void printUsage()