2016/05/28 - Apache Tuscany has been retired.

For more information, please explore the Attic.

org.apache.tuscany.sca.implementation.notification
Class NotificationImplementationProvider

java.lang.Object
  org.apache.tuscany.sca.implementation.notification.NotificationImplementationProvider

All Implemented Interfaces:

ImplementationProvider

public class NotificationImplementationProvider
extends java.lang.Object
implements ImplementationProvider

Constructor Summary

NotificationImplementationProvider(RuntimeComponent component, NotificationImplementationImpl implementation)
Constructs a new Notification implementation provider.

Method Summary

Invoker	createInvoker(RuntimeComponentService service, Operation operation) Create an invoker for the component implementation in the invocation chain.
void	start() This method will be invoked when the component implementation is activated.
void	stop() This method will be invoked when the component implementation is deactivated.
boolean	supportsOneWayInvocation() For bindings that invoke one-way callback operations asynchronously, there is no need to perform a thread switch before calling the invoker.

Methods inherited from class java.lang.Object

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

Constructor Detail

NotificationImplementationProvider

public NotificationImplementationProvider(RuntimeComponent component,
                                          NotificationImplementationImpl implementation)

Constructs a new Notification implementation provider.

Method Detail

createInvoker

public Invoker createInvoker(RuntimeComponentService service,
                             Operation operation)

Description copied from interface: ImplementationProvider

Create an invoker for the component implementation in the invocation chain. The invoker will be responsible for calling the implementation logic for the given component.

Specified by:

createInvoker in interface ImplementationProvider

Parameters:

service - The component service

operation - The operation that the interceptor will handle

Returns:

An invoker that handles the invocation logic, null should be returned if no invoker is required

supportsOneWayInvocation

public boolean supportsOneWayInvocation()

Description copied from interface: ImplementationProvider

For bindings that invoke one-way callback operations asynchronously, there is no need to perform a thread switch before calling the invoker. This method indicates whether the binding has this capability.

Specified by:

supportsOneWayInvocation in interface ImplementationProvider

Returns:

true if the callback invoker is able to invoke one-way operations asynchronously, false if all invocations are synchronous

start

public void start()

Description copied from interface: ImplementationProvider

This method will be invoked when the component implementation is activated.

Specified by:

start in interface ImplementationProvider

stop

public void stop()

Description copied from interface: ImplementationProvider

This method will be invoked when the component implementation is deactivated.

Specified by:

stop in interface ImplementationProvider