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%2Fdatastore%2FLocalTransactionFactoryImpl.java;h=8c8444902550230d76d11e19763f5f93f3c2ba20;hp=48345909946b64958a66c2188ebc41fb80c105a8;hb=bdce894fa73714aa9f68eadad3524cfc94dc71d2;hpb=f83b2d36fdd7e953ba72492ffb684cd112aa04a6

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalTransactionFactoryImpl.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalTransactionFactoryImpl.java
index 4834590994..8c84449025 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalTransactionFactoryImpl.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalTransactionFactoryImpl.java
@@ -11,8 +11,6 @@ import static com.google.common.base.Preconditions.checkArgument;
 import static java.util.Objects.requireNonNull;
 
 import akka.actor.ActorSelection;
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
 import org.opendaylight.controller.cluster.datastore.utils.ActorUtils;
 import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadTransaction;
@@ -22,8 +20,8 @@ import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction;
 import org.opendaylight.mdsal.dom.spi.store.SnapshotBackedTransactions;
 import org.opendaylight.mdsal.dom.spi.store.SnapshotBackedWriteTransaction;
 import org.opendaylight.mdsal.dom.spi.store.SnapshotBackedWriteTransaction.TransactionReadyPrototype;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.ReadOnlyDataTree;
 
 /**
  * {@link LocalTransactionFactory} for instantiating backing transactions which are
@@ -34,16 +32,17 @@ final class LocalTransactionFactoryImpl extends TransactionReadyPrototype<Transa
         implements LocalTransactionFactory {
 
     private final ActorSelection leader;
-    private final DataTree dataTree;
+    private final ReadOnlyDataTree dataTree;
     private final ActorUtils actorUtils;
 
-    LocalTransactionFactoryImpl(final ActorUtils actorUtils, final ActorSelection leader, final DataTree dataTree) {
+    LocalTransactionFactoryImpl(final ActorUtils actorUtils, final ActorSelection leader,
+            final ReadOnlyDataTree dataTree) {
         this.leader = requireNonNull(leader);
         this.dataTree = requireNonNull(dataTree);
         this.actorUtils = actorUtils;
     }
 
-    DataTree getDataTree() {
+    ReadOnlyDataTree getDataTree() {
         return dataTree;
     }
 
@@ -77,8 +76,7 @@ final class LocalTransactionFactoryImpl extends TransactionReadyPrototype<Transa
 
     @SuppressWarnings({"unchecked", "checkstyle:IllegalCatch"})
     @Override
-    public LocalThreePhaseCommitCohort onTransactionReady(@Nonnull DOMStoreWriteTransaction tx,
-            @Nullable Exception operationError) {
+    public LocalThreePhaseCommitCohort onTransactionReady(DOMStoreWriteTransaction tx, Exception operationError) {
         checkArgument(tx instanceof SnapshotBackedWriteTransaction);
         if (operationError != null) {
             return new LocalThreePhaseCommitCohort(actorUtils, leader,