Seal Snapshot

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / raft / RaftActorDelegatingPersistentDataProvider.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorDelegatingPersistentDataProvider.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorDelegatingPersistentDataProvider.java
index 378f33a2be2528071de02ad171f573fb9d791d99..846ef22bb08c9cec938f02d9317f76684319188a 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorDelegatingPersistentDataProvider.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorDelegatingPersistentDataProvider.java
@@ -7,13 +7,13 @@
  */
 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;
-import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload;
-import org.opendaylight.controller.cluster.raft.protobuff.client.messages.PersistentPayload;
+import org.opendaylight.controller.cluster.raft.messages.PersistentPayload;
 
 /**
  * The DelegatingPersistentDataProvider used by RaftActor to override the configured persistent provider to
@@ -24,29 +24,36 @@ import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Persis
 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 object, final Procedure<T> procedure) {
-        if (getDelegate().isRecoveryApplicable()) {
-            super.persist(object, procedure);
-        } else {
-            if (object instanceof ReplicatedLogEntry) {
-                Payload payload = ((ReplicatedLogEntry)object).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));
-                } else {
-                    super.persist(object, procedure);
-                }
+    public <T> void persist(final T entry, final Procedure<T> procedure) {
+        doPersist(entry, procedure, false);
+    }
+
+    @Override
+    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() && entry instanceof ReplicatedLogEntry replicatedLogEntry
+            && replicatedLogEntry.getData() instanceof PersistentPayload payload) {
+            // We persist the Payload but not the ReplicatedLogEntry to avoid gaps in the journal indexes on recovery
+            // if data persistence is later enabled.
+            if (async) {
+                persistentProvider.persistAsync(payload, p -> procedure.apply(entry));
             } else {
-                super.persist(object, procedure);
+                persistentProvider.persist(payload, p -> procedure.apply(entry));
             }
+        } else if (async) {
+            super.persistAsync(entry, procedure);
+        } else {
+            super.persist(entry, procedure);
         }
     }
 }