jgroup.test.jini
Class HelloServer

java.lang.Object
  jgroup.test.jini.HelloServer

All Implemented Interfaces:

java.rmi.Remote, jgroup.core.ExternalGMIListener, jgroup.core.MembershipListener, Hello

public class HelloServer
extends java.lang.Object
implements Hello, jgroup.core.MembershipListener

Simple Hello server aimed at demonstrating the capabilities of Greg.

Since:

Jgroup 1.0

Author:

Alberto Montresor

Nested Class Summary

Nested classes/interfaces inherited from interface jgroup.core.MembershipListener

jgroup.core.MembershipListener.AllowDuplicateViews

Constructor Summary

HelloServer(java.lang.String[] configArgs, com.sun.jini.start.LifeCycle lifeCycle)
Constructor compatible with the jini service starter.

Method Summary

long	getGlobalTimestamp() Returns the global timestamp
void	hasLeft()
void	prepareChange()
java.lang.String	sayHello() External method
void	viewChange(jgroup.core.View v)

Methods inherited from class java.lang.Object

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

Constructor Detail

HelloServer

public HelloServer(java.lang.String[] configArgs,
                   com.sun.jini.start.LifeCycle lifeCycle)
            throws java.lang.Exception

Constructor compatible with the jini service starter.

Parameters:

configArgs - String array whose elements are the arguments to use when creating the server.

lifeCycle - instance of LifeCycle that, if non-null, will cause this object's unregister method to be invoked during shutdown to notify the service starter framework that the reference to this service's implementation can be 'released' for garbage collection. A value of null for this argument is allowed.

Throws:

java.lang.Exception - If there was a problem initializing the service.

Method Detail

sayHello

public java.lang.String sayHello()
                          throws java.rmi.RemoteException

External method

Specified by:

sayHello in interface Hello

Throws:

java.rmi.RemoteException

getGlobalTimestamp

public long getGlobalTimestamp()
                        throws java.rmi.RemoteException

Returns the global timestamp

Specified by:

getGlobalTimestamp in interface Hello

Throws:

java.rmi.RemoteException

viewChange

public void viewChange(jgroup.core.View v)

Specified by:

viewChange in interface jgroup.core.MembershipListener

prepareChange

public void prepareChange()

Specified by:

prepareChange in interface jgroup.core.MembershipListener

hasLeft

public void hasLeft()

Specified by:

hasLeft in interface jgroup.core.MembershipListener