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%2FLocalTransactionChain.java;h=56466f78408fe24602564f9c62e14a8f5e31add5;hp=39d0133d02f5f71eab1d509079f7fd0c688ba903;hb=340a2d4c979ac6f8d5adff8bd9e1c9f724e7a164;hpb=5105751d47439e5d71d3a3b8035e4afd262c1890;ds=sidebyside

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalTransactionChain.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalTransactionChain.java
index 39d0133d02..56466f7840 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalTransactionChain.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalTransactionChain.java
@@ -58,17 +58,7 @@ final class LocalTransactionChain extends AbstractSnapshotBackedTransactionChain
 
     @Override
     protected DOMStoreThreePhaseCommitCohort createCohort(final SnapshotBackedWriteTransaction<TransactionIdentifier> transaction, final DataTreeModification modification) {
-        return new LocalThreePhaseCommitCohort(parent.getActorContext(), leader, transaction, modification) {
-            @Override
-            protected void transactionAborted(final SnapshotBackedWriteTransaction<TransactionIdentifier> transaction) {
-                onTransactionFailed(transaction, ABORTED);
-            }
-
-            @Override
-            protected void transactionCommitted(final SnapshotBackedWriteTransaction<TransactionIdentifier> transaction) {
-                onTransactionCommited(transaction);
-            }
-        };
+        return new LocalChainThreePhaseCommitCohort(transaction, modification);
     }
 
     @Override
@@ -85,4 +75,39 @@ final class LocalTransactionChain extends AbstractSnapshotBackedTransactionChain
     public DOMStoreWriteTransaction newWriteOnlyTransaction(TransactionIdentifier identifier) {
         return super.newWriteOnlyTransaction(identifier);
     }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public LocalThreePhaseCommitCohort onTransactionReady(DOMStoreWriteTransaction tx) {
+        try {
+            return (LocalThreePhaseCommitCohort) tx.ready();
+        } catch (Exception e) {
+            // Unfortunately we need to cast to SnapshotBackedWriteTransaction here as it's required by
+            // LocalThreePhaseCommitCohort and the base class.
+            return new LocalChainThreePhaseCommitCohort((SnapshotBackedWriteTransaction<TransactionIdentifier>)tx, e);
+        }
+    }
+
+    private class LocalChainThreePhaseCommitCohort extends LocalThreePhaseCommitCohort {
+
+        protected LocalChainThreePhaseCommitCohort(SnapshotBackedWriteTransaction<TransactionIdentifier> transaction,
+                DataTreeModification modification) {
+            super(parent.getActorContext(), leader, transaction, modification);
+        }
+
+        protected LocalChainThreePhaseCommitCohort(SnapshotBackedWriteTransaction<TransactionIdentifier> transaction,
+                Exception operationError) {
+            super(parent.getActorContext(), leader, transaction, operationError);
+        }
+
+        @Override
+        protected void transactionAborted(SnapshotBackedWriteTransaction<TransactionIdentifier> transaction) {
+            onTransactionFailed(transaction, ABORTED);
+        }
+
+        @Override
+        protected void transactionCommitted(SnapshotBackedWriteTransaction<TransactionIdentifier> transaction) {
+            onTransactionCommited(transaction);
+        }
+    }
 }