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public interface RemoteCommitProvider
An entity that is responsible for communicating commit
notification to other RemoteCommitEventManagers. Each
event manager creates a remote commit provider, based on
the values of the openjpa.RemoteCommitProvider
configuration property.
An adapter that implements TransactionListener is
registered with each Broker. This adapter
invokes broadcast, which is responsible for
notifying other remote commit provider objects of the commit changes.
Upon receiving a notification from a different remote commit provider,
a provider must notify all local remote commit listeners via the
RemoteCommitEventManager.fireEvent(java.lang.Object, java.lang.Object) method.
A remote commit provider must not fire remote events for
commits that originated with a local broker.
| Method Summary | |
|---|---|
void |
broadcast(RemoteCommitEvent event)
Notifies other remote event managers in this JVM and on other machines of changes to the cache. |
void |
close()
Free the resources used by this provider. |
void |
setRemoteCommitEventManager(RemoteCommitEventManager mgr)
Set the "owning" remote event manager to notify when remote events are received from remote sources. |
| Method Detail |
|---|
void setRemoteCommitEventManager(RemoteCommitEventManager mgr)
void broadcast(RemoteCommitEvent event)
void close()
close in interface Closeable
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