X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FDebugThreePhaseCommitCohort.java;h=afb5773f43ff55549af747a71e87be844c0f3c30;hb=546cd1fd100dbaa36908b22c2f422320dbd8c4b2;hp=e0b5c1f9c869ce72e283708f45e620341512ba8b;hpb=c796596b5c46b5203c30b143e6282662e66c5642;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DebugThreePhaseCommitCohort.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DebugThreePhaseCommitCohort.java
index e0b5c1f9c8..afb5773f43 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DebugThreePhaseCommitCohort.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DebugThreePhaseCommitCohort.java
@@ -7,11 +7,14 @@
  */
 package org.opendaylight.controller.cluster.datastore;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Preconditions;
 import com.google.common.util.concurrent.FutureCallback;
 import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.MoreExecutors;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import java.util.List;
 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
 import org.slf4j.Logger;
@@ -30,28 +33,30 @@ class DebugThreePhaseCommitCohort extends AbstractThreePhaseCommitCohort<Object>
     private final AbstractThreePhaseCommitCohort<?> delegate;
     private final Throwable debugContext;
     private final TransactionIdentifier transactionId;
+
+    @SuppressFBWarnings("SLF4J_LOGGER_SHOULD_BE_FINAL")
     private Logger log = LOG;
 
-    DebugThreePhaseCommitCohort(TransactionIdentifier transactionId, AbstractThreePhaseCommitCohort<?> delegate,
-            Throwable debugContext) {
-        this.delegate = Preconditions.checkNotNull(delegate);
-        this.debugContext = Preconditions.checkNotNull(debugContext);
-        this.transactionId = Preconditions.checkNotNull(transactionId);
+    DebugThreePhaseCommitCohort(final TransactionIdentifier transactionId,
+            final AbstractThreePhaseCommitCohort<?> delegate, final Throwable debugContext) {
+        this.delegate = requireNonNull(delegate);
+        this.debugContext = requireNonNull(debugContext);
+        this.transactionId = requireNonNull(transactionId);
     }
 
-    private <V> ListenableFuture<V> addFutureCallback(ListenableFuture<V> future) {
+    private <V> ListenableFuture<V> addFutureCallback(final ListenableFuture<V> future) {
         Futures.addCallback(future, new FutureCallback<V>() {
             @Override
-            public void onSuccess(V result) {
+            public void onSuccess(final V result) {
                 // no-op
             }
 
             @Override
-            public void onFailure(Throwable t) {
+            public void onFailure(final Throwable failure) {
                 log.warn("Transaction {} failed with error \"{}\" - was allocated in the following context",
-                        transactionId, t, debugContext);
+                        transactionId, failure, debugContext);
             }
-        });
+        }, MoreExecutors.directExecutor());
 
         return future;
     }
@@ -83,7 +88,7 @@ class DebugThreePhaseCommitCohort extends AbstractThreePhaseCommitCohort<Object>
     }
 
     @VisibleForTesting
-    void setLogger(Logger log) {
-        this.log = log;
+    void setLogger(final Logger logger) {
+        this.log = logger;
     }
 }