BUG-5280: add frontend state lifecycle

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / ShardDataTreeTransactionChain.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardDataTreeTransactionChain.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardDataTreeTransactionChain.java
index 2554151dd73c6e4a0442169474530f21d0bcd586..dfd6680045e2d997744e903861dea7c6bc8fb24f 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardDataTreeTransactionChain.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardDataTreeTransactionChain.java
@@ -55,7 +55,7 @@ final class ShardDataTreeTransactionChain extends ShardDataTreeTransactionParent
         final DataTreeSnapshot snapshot = getSnapshot();
         LOG.debug("Allocated read-only transaction {} snapshot {}", txId, snapshot);
 
-        return new ReadOnlyShardDataTreeTransaction(txId, snapshot);
+        return new ReadOnlyShardDataTreeTransaction(this, txId, snapshot);
     }
 
     ReadWriteShardDataTreeTransaction newReadWriteTransaction(final TransactionIdentifier txId) {
@@ -72,17 +72,24 @@ final class ShardDataTreeTransactionChain extends ShardDataTreeTransactionParent
     }
 
     @Override
-    protected void abortTransaction(final AbstractShardDataTreeTransaction<?> transaction) {
+    void abortTransaction(final AbstractShardDataTreeTransaction<?> transaction, final Runnable callback) {
         if (transaction instanceof ReadWriteShardDataTreeTransaction) {
             Preconditions.checkState(openTransaction != null,
                     "Attempted to abort transaction %s while none is outstanding", transaction);
-            LOG.debug("Aborted transaction {}", transaction);
+            LOG.debug("Aborted open transaction {}", transaction);
             openTransaction = null;
         }
+
+        dataTree.abortTransaction(transaction, callback);
+    }
+
+    @Override
+    void purgeTransaction(final TransactionIdentifier id, final Runnable callback) {
+        dataTree.purgeTransaction(id, callback);
     }
 
     @Override
-    protected ShardDataTreeCohort finishTransaction(final ReadWriteShardDataTreeTransaction transaction) {
+    ShardDataTreeCohort finishTransaction(final ReadWriteShardDataTreeTransaction transaction) {
         Preconditions.checkState(openTransaction != null,
                 "Attempted to finish transaction %s while none is outstanding", transaction);