com.creamtec.ajaxswing

Class JVMProcess

java.lang.Object

java.rmi.server.RemoteObject

java.rmi.server.RemoteServer

java.rmi.server.UnicastRemoteObject

com.creamtec.ajaxswing.JVMProcess

All Implemented Interfaces:

JVMProcessRemote, java.io.Serializable, java.rmi.Remote, java.rmi.server.Unreferenced

public class JVMProcess
extends java.rmi.server.UnicastRemoteObject
implements JVMProcessRemote, java.rmi.server.Unreferenced

Represents a standalone JVM process. The main method of this class is called by the startup script to initialize the JVM.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JVMProcess(java.lang.String appName, int rmiPort) Initializes an instance and registers it with the factory.

Method Summary

Methods

Modifier and Type	Method and Description
ClientAgentRemote	createClientAgent(java.lang.String agentName) Creates a new client agent with the given name.
static JVMProcess	getInstance() Returns the instance representing this JVM
static void	main(java.lang.String[] args) JVM Process entry point.
void	ping() Renews a lease on the agent.
void	shutdown() Terminates the JVM by calling System.exit.
void	shutdownClientAgent(ClientAgentRemote clientAgent) Shuts down the given client agent.
void	unreferenced() Called by RMI runtime if the factory got shutdown

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JVMProcess

public JVMProcess(java.lang.String appName,
          int rmiPort)
           throws java.lang.Exception

Initializes an instance and registers it with the factory.

Parameters:

appName - name of the application whose agents will execute in this JVM.

Throws:

java.lang.Exception

Method Detail

createClientAgent

public ClientAgentRemote createClientAgent(java.lang.String agentName)
                                    throws java.lang.Exception

Creates a new client agent with the given name. Instantiates ClientAgentImpl

Specified by:

createClientAgent in interface JVMProcessRemote

Parameters:

agentName - agent name

Returns:

client agent remote interface

Throws:

java.lang.Exception

shutdownClientAgent

public void shutdownClientAgent(ClientAgentRemote clientAgent)

Shuts down the given client agent. Currently not used because agent's shutdown method is called directly.

Specified by:

shutdownClientAgent in interface JVMProcessRemote

Parameters:

clientAgent - ClientAgentRemote

shutdown

public void shutdown()

Terminates the JVM by calling System.exit.

Specified by:

shutdown in interface JVMProcessRemote

ping

public void ping()

Renews a lease on the agent. Used to keep warmedUp JVM running

getInstance

public static JVMProcess getInstance()

Returns the instance representing this JVM

Returns:

JVMProcess

main

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

JVM Process entry point.

Throws:

java.lang.Exception

unreferenced

public void unreferenced()

Called by RMI runtime if the factory got shutdown

Specified by:

unreferenced in interface java.rmi.server.Unreferenced