Package org.apache.cayenne.event

Contains classes that make up Cayenne generic event dispatch mechanism.

See:
          Description

Interface Summary
EventBridgeFactory Defines a factory to dynamically create EventBridge instances.
 

Class Summary
CayenneEvent Common superclass for events passed from the EventManager to Listeners; encapsulates optional event information.
EventBridge An object that passes events between a local EventManager and some other event dispatch mechanism.
EventManager This class acts as bridge between an Object that wants to inform others about its current state or a change thereof (Publisher) and a list of objects interested in the Subject (Listeners).
EventSubject This class encapsulates the String that is used to identify the subject that a listener is interested in.
JavaGroupsBridge Implementation of EventBridge that passes and receives events via JavaGroups communication software.
JavaGroupsBridgeFactory Factory to create JavaGroupsBridge instances.
JMSBridge Implementation of EventBridge that passes and receives events via JMS (Java Messaging Service).
JMSBridgeFactory Factory to create JMSBridge instances.
XMPPBridge An EventBridge implementation based on XMPP protocol and Smack XMPP client library.
XMPPBridgeFactory A factory of XMPPBridge.
 

Package org.apache.cayenne.event Description

Contains classes that make up Cayenne generic event dispatch mechanism. The central class is EventManager that allows to completely decouple event senders from listeners. EventBridge allows to connect a network of EventManagers in a single "virtual" EventManager. This includes managers running in different JVMs.



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