X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatabroker%2Factors%2Fdds%2FAbstractDataStoreClientBehavior.java;h=7187f83a1ac060d41341c110181877b9535b2985;hp=007f3875cf146ceb6863eb0f3888fd3935ef46fc;hb=99f80f27bee37bb23e345420bf14bb7bb4793c28;hpb=b5cb353e3553a39f576c284119af75ffa5ea66a9

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/AbstractDataStoreClientBehavior.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/AbstractDataStoreClientBehavior.java
index 007f3875cf..7187f83a1a 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/AbstractDataStoreClientBehavior.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/AbstractDataStoreClientBehavior.java
@@ -17,11 +17,14 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.locks.StampedLock;
-import org.opendaylight.controller.cluster.access.client.BackendInfoResolver;
+import java.util.stream.Stream;
 import org.opendaylight.controller.cluster.access.client.ClientActorBehavior;
 import org.opendaylight.controller.cluster.access.client.ClientActorContext;
 import org.opendaylight.controller.cluster.access.client.ConnectedClientConnection;
+import org.opendaylight.controller.cluster.access.client.ConnectionEntry;
+import org.opendaylight.controller.cluster.access.client.ReconnectForwarder;
 import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
+import org.opendaylight.controller.cluster.datastore.utils.ActorUtils;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -69,7 +72,7 @@ abstract class AbstractDataStoreClientBehavior extends ClientActorBehavior<Shard
     private volatile Throwable aborted;
 
     AbstractDataStoreClientBehavior(final ClientActorContext context,
-            final BackendInfoResolver<ShardBackendInfo> resolver) {
+            final AbstractShardBackendResolver resolver) {
         super(context, resolver);
         singleHistory = new SingleClientHistory(this, new LocalHistoryIdentifier(getIdentifier(), 0));
     }
@@ -139,29 +142,33 @@ abstract class AbstractDataStoreClientBehavior extends ClientActorBehavior<Shard
             startReconnect(h, newConn, cohorts);
         }
 
-        return previousEntries -> {
+        return previousEntries -> finishReconnect(newConn, stamp, cohorts, previousEntries);
+    }
+
+    private ReconnectForwarder finishReconnect(final ConnectedClientConnection<ShardBackendInfo> newConn,
+            final long stamp, final Collection<HistoryReconnectCohort> cohorts,
+            final Collection<ConnectionEntry> previousEntries) {
+        try {
+            // Step 2: Collect previous successful requests from the cohorts. We do not want to expose
+            //         the non-throttling interface to the connection, hence we use a wrapper consumer
+            for (HistoryReconnectCohort c : cohorts) {
+                c.replayRequests(previousEntries);
+            }
+
+            // Step 3: Install a forwarder, which will forward requests back to affected cohorts. Any outstanding
+            //         requests will be immediately sent to it and requests being sent concurrently will get
+            //         forwarded once they hit the new connection.
+            return BouncingReconnectForwarder.forCohorts(newConn, cohorts);
+        } finally {
             try {
-                // Step 2: Collect previous successful requests from the cohorts. We do not want to expose
-                //         the non-throttling interface to the connection, hence we use a wrapper consumer
+                // Step 4: Complete switchover of the connection. The cohorts can resume normal operations.
                 for (HistoryReconnectCohort c : cohorts) {
-                    c.replayRequests(previousEntries);
+                    c.close();
                 }
-
-                // Step 3: Install a forwarder, which will forward requests back to affected cohorts. Any outstanding
-                //         requests will be immediately sent to it and requests being sent concurrently will get
-                //         forwarded once they hit the new connection.
-                return BouncingReconnectForwarder.forCohorts(newConn, cohorts);
             } finally {
-                try {
-                    // Step 4: Complete switchover of the connection. The cohorts can resume normal operations.
-                    for (HistoryReconnectCohort c : cohorts) {
-                        c.close();
-                    }
-                } finally {
-                    lock.unlockWrite(stamp);
-                }
+                lock.unlockWrite(stamp);
             }
-        };
+        }
     }
 
     private static void startReconnect(final AbstractClientHistory history,
@@ -212,9 +219,16 @@ abstract class AbstractDataStoreClientBehavior extends ClientActorBehavior<Shard
     }
 
     @Override
-    public final void close() {
+    public void close() {
+        super.close();
         context().executeInActor(this::shutdown);
     }
 
     abstract Long resolveShardForPath(YangInstanceIdentifier path);
+
+    abstract Stream<Long> resolveAllShards();
+
+    final ActorUtils actorUtils() {
+        return ((AbstractShardBackendResolver) resolver()).actorUtils();
+    }
 }