fr.umlv.corosol.component
Interface JVirtualMachine

All Superinterfaces:

JObject

All Known Implementing Classes:

DefaultJVirtualMachine

public interface JVirtualMachine
extends JObject

This is the Corosol Java Virtual Machine interface. The JVM contains a set of components. A component can be added or replaced at run-time in the Corosol JVM.

Author:

Christophe Deleray

Method Summary

JProxy	addComponent(JVMComponent component) Adds the specified component into the JVM.
boolean	containsComponent(java.lang.Class type) Determines if this jvm contains a component of the specified type.
JProxy	getComponent(java.lang.Class type) Returns the JVM component of the specified type.
JVMComponent[]	getComponents() Returns an array containing all the JVM components.
void	replaceComponent(JVMComponent component) Replaces a component into the JVM.
void	startUp(java.lang.String className, java.lang.String[] args) Executes the class asociated with the given string name.

Method Detail

addComponent

JProxy addComponent(JVMComponent component)

Adds the specified component into the JVM.

Parameters:

component - a component

Returns:

a proxy of the added component

replaceComponent

void replaceComponent(JVMComponent component)

Replaces a component into the JVM.

Parameters:

component - a component

containsComponent

boolean containsComponent(java.lang.Class type)

Determines if this jvm contains a component of the specified type.

Parameters:

type - the type of a JVM component

Returns:

true if this jvm contains an component of the specified type, or false otherwise

getComponent

JProxy getComponent(java.lang.Class type)

Returns the JVM component of the specified type.

Parameters:

type - the type of a JVM component

Returns:

the component of the specified type

Throws:

java.lang.IllegalArgumentException - if the component doesn't exist in the virtual machine

getComponents

JVMComponent[] getComponents()

Returns an array containing all the JVM components.

Returns:

an array containing all the JVM components.

startUp

void startUp(java.lang.String className,
             java.lang.String[] args)
             throws java.lang.Throwable

Executes the class asociated with the given string name.

Parameters:

className - the fully qualified name of the desired class

args - the command line arguments

Throws:

java.lang.Throwable - if an exception occurs during execution