import akka.event.Logging;
import akka.event.LoggingAdapter;
+import akka.japi.Procedure;
+import akka.persistence.SnapshotSelectionCriteria;
import akka.persistence.UntypedPersistentActor;
+import org.opendaylight.controller.cluster.DataPersistenceProvider;
public abstract class AbstractUntypedPersistentActor extends UntypedPersistentActor {
}
unhandled(message);
}
+
+ protected class PersistentDataProvider implements DataPersistenceProvider {
+
+ public PersistentDataProvider(){
+
+ }
+
+ @Override
+ public boolean isRecoveryApplicable() {
+ return true;
+ }
+
+ @Override
+ public <T> void persist(T o, Procedure<T> procedure) {
+ AbstractUntypedPersistentActor.this.persist(o, procedure);
+ }
+
+ @Override
+ public void saveSnapshot(Object o) {
+ AbstractUntypedPersistentActor.this.saveSnapshot(o);
+ }
+
+ @Override
+ public void deleteSnapshots(SnapshotSelectionCriteria criteria) {
+ AbstractUntypedPersistentActor.this.deleteSnapshots(criteria);
+ }
+
+ @Override
+ public void deleteMessages(long sequenceNumber) {
+ AbstractUntypedPersistentActor.this.deleteMessages(sequenceNumber);
+ }
+ }
+
+ protected class NonPersistentDataProvider implements DataPersistenceProvider {
+
+ public NonPersistentDataProvider(){
+
+ }
+
+ @Override
+ public boolean isRecoveryApplicable() {
+ return false;
+ }
+
+ @Override
+ public <T> void persist(T o, Procedure<T> procedure) {
+ try {
+ procedure.apply(o);
+ } catch (Exception e) {
+ LOG.error(e, "An unexpected error occurred");
+ }
+ }
+
+ @Override
+ public void saveSnapshot(Object o) {
+ }
+
+ @Override
+ public void deleteSnapshots(SnapshotSelectionCriteria criteria) {
+
+ }
+
+ @Override
+ public void deleteMessages(long sequenceNumber) {
+
+ }
+ }
}