org.apache.tuscany.sca.implementation.node.launcher
Class NodeImplementationLauncherBootstrap.NodeFacade

java.lang.Object
  org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationLauncherBootstrap.NodeFacade

All Implemented Interfaces:

SCAClient, SCANode

Enclosing class:

NodeImplementationLauncherBootstrap

public static class NodeImplementationLauncherBootstrap.NodeFacade
extends java.lang.Object
implements SCANode, SCAClient

A node facade.

Method Summary

<B,R extends org.osoa.sca.CallableReference<B>> R	cast(B target) Cast a type-safe reference to a CallahbleReference.
<B> B	getService(java.lang.Class<B> businessInterface, java.lang.String serviceName) Returns a proxy for a service provided by a component in the SCA domain.
<B> org.osoa.sca.ServiceReference<B>	getServiceReference(java.lang.Class<B> businessInterface, java.lang.String referenceName) Returns a ServiceReference for a service provided by a component in the SCA domain.
void	start() Start the composite loaded in the node.
void	stop() Stop the composite loaded in the node.

Methods inherited from class java.lang.Object

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

Method Detail

start

public void start()

Description copied from interface: SCANode

Start the composite loaded in the node.

Specified by:

start in interface SCANode

stop

public void stop()

Description copied from interface: SCANode

Stop the composite loaded in the node.

Specified by:

stop in interface SCANode

cast

public <B,R extends org.osoa.sca.CallableReference<B>> R cast(B target)
                                                 throws java.lang.IllegalArgumentException

Description copied from interface: SCAClient

Cast a type-safe reference to a CallahbleReference. Converts a type-safe reference to an equivalent CallableReference; if the target refers to a service then a ServiceReference will be returned, if the target refers to a callback then a CallableReference will be returned.

Specified by:

cast in interface SCAClient

Type Parameters:

B - the Java type of the business interface for the reference

R - the type of reference to be returned

Parameters:

target - a reference proxy provided by the SCA runtime

Returns:

a CallableReference equivalent for the proxy

Throws:

java.lang.IllegalArgumentException - if the supplied instance is not a reference supplied by the SCA runtime

getService

public <B> B getService(java.lang.Class<B> businessInterface,
                        java.lang.String serviceName)

Description copied from interface: SCAClient

Returns a proxy for a service provided by a component in the SCA domain.

Specified by:

getService in interface SCAClient

Type Parameters:

B - the Java type of the business interface for the service

Parameters:

businessInterface - the interface that will be used to invoke the service

serviceName - the name of the service

Returns:

an object that implements the business interface

getServiceReference

public <B> org.osoa.sca.ServiceReference<B> getServiceReference(java.lang.Class<B> businessInterface,
                                                                java.lang.String referenceName)

Description copied from interface: SCAClient

Returns a ServiceReference for a service provided by a component in the SCA domain.

Specified by:

getServiceReference in interface SCAClient

Type Parameters:

B - the Java type of the business interface for the service

Parameters:

businessInterface - the interface that will be used to invoke the service

referenceName - the name of the service

Returns:

a ServiceReference for the designated service