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public interface RemoteCommitProvider
An entity that is responsible for communicating commit
notification to other RemoteCommitEventManager
s. 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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