Difference between revisions of "IS-Notification"
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=== Design === | === Design === | ||
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| + | The IS-Notification is a library that provides a subscription/notification mechanism based on Remote Events. This library helps the clients to interact with the Notifier Service and allows: | ||
| + | * for a Client or a Service (Subscriber) to subscribe for a Topic and receiving notifications | ||
| + | * for a Service (producer) to register its own topic and sending notification. | ||
=== Interface === | === Interface === | ||
Revision as of 18:58, 4 May 2009
Design
The IS-Notification is a library that provides a subscription/notification mechanism based on Remote Events. This library helps the clients to interact with the Notifier Service and allows:
- for a Client or a Service (Subscriber) to subscribe for a Topic and receiving notifications
- for a Service (producer) to register its own topic and sending notification.
Interface
- public <T extends BaseNotificationConsumer> void registerToISNotification(List<QName> notifications, T consumer, GCUBESecurityManager manager, GCUBEScope ... scope) throws ISNotifierException – this method registers a entity of type T (consumer) for a list of QName representing the topics (notifications) in selected Scopes (scope) with a GCUBESecurityManager (manager) in the IS-Notifier;
- public void unregisterFromISNotification(List<QName> notifications, GCUBESecurityManager manager, GCUBEScope ... scope) throws ISNotifierException – this method unregisters the consumer for a list of Topics represented by QNames (notifications) from the IS-Notifier in the selected scopes (scope) with a GCUBESecurityManager (manager);
- public void registerISNotification (EndpointReferenceType producerEPR, List<? extends Topic> notifications, GCUBESecurityManager manager, GCUBEScope ... scope) throws ISNotifierException – this method registers the reference to a resource (producerEPR) that produces a list of topics (notifications) in the IS-Notifier in the selected scopes (scope) with a GCUBESecurityManager (manager);
- public void unregisterISNotification (EndpointReferenceType producerEPR, List<? extends Topic> notifications, GCUBESecurityManager manager, GCUBEScope ... scope) throws ISNotifierException – this method unregister the reference to a resource (producerEPR) for a list of topics (notifications) in the IS-Notifier in the selected scopes (scope) with a GCUBESecurityManager (manager);
- public boolean isCompleted(QName topic, EndpointReferenceType producerEpr, GCUBESecurityManager manager, GCUBEScope scope) throws ISNotifierException - this methods checks if a topic (topic) registration is completed or not for a producer (producerEpr) in the IS-Notifier in the selected scopes (scope) with a GCUBESecurityManager (manager);
