*/
package org.opendaylight.controller.cluster.raft;
+import static java.util.Objects.requireNonNull;
+
import akka.japi.Procedure;
-import com.google.common.base.Preconditions;
import org.opendaylight.controller.cluster.DataPersistenceProvider;
import org.opendaylight.controller.cluster.DelegatingPersistentDataProvider;
import org.opendaylight.controller.cluster.PersistentDataProvider;
class RaftActorDelegatingPersistentDataProvider extends DelegatingPersistentDataProvider {
private final PersistentDataProvider persistentProvider;
- RaftActorDelegatingPersistentDataProvider(DataPersistenceProvider delegate,
- PersistentDataProvider persistentProvider) {
+ RaftActorDelegatingPersistentDataProvider(final DataPersistenceProvider delegate,
+ final PersistentDataProvider persistentProvider) {
super(delegate);
- this.persistentProvider = Preconditions.checkNotNull(persistentProvider);
+ this.persistentProvider = requireNonNull(persistentProvider);
+ }
+
+ @Override
+ public <T> void persist(final T entry, final Procedure<T> procedure) {
+ doPersist(entry, procedure, false);
}
@Override
- public <T> void persist(final T object, final Procedure<T> procedure) {
+ public <T> void persistAsync(final T entry, final Procedure<T> procedure) {
+ doPersist(entry, procedure, true);
+ }
+
+ private <T> void doPersist(final T entry, final Procedure<T> procedure, final boolean async) {
if (getDelegate().isRecoveryApplicable()) {
- super.persist(object, procedure);
+ persistSuper(entry, procedure, async);
} else {
- if (object instanceof ReplicatedLogEntry) {
- Payload payload = ((ReplicatedLogEntry)object).getData();
+ if (entry instanceof ReplicatedLogEntry) {
+ Payload payload = ((ReplicatedLogEntry)entry).getData();
if (payload instanceof PersistentPayload) {
// We persist the Payload but not the ReplicatedLogEntry to avoid gaps in the journal indexes
// on recovery if data persistence is later enabled.
- persistentProvider.persist(payload, p -> procedure.apply(object));
+ if (async) {
+ persistentProvider.persistAsync(payload, p -> procedure.apply(entry));
+ } else {
+ persistentProvider.persist(payload, p -> procedure.apply(entry));
+ }
} else {
- super.persist(object, procedure);
+ persistSuper(entry, procedure, async);
}
} else {
- super.persist(object, procedure);
+ persistSuper(entry, procedure, async);
}
}
}
+
+ private <T> void persistSuper(final T object, final Procedure<T> procedure, final boolean async) {
+ if (async) {
+ super.persistAsync(object, procedure);
+ } else {
+ super.persist(object, procedure);
+ }
+ }
}