Add transaction debugs

[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 dfd6680045e2d997744e903861dea7c6bc8fb24f..9406eab6b98ebd03f13898bb5b123850fe334343 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
@@ -9,7 +9,8 @@ package org.opendaylight.controller.cluster.datastore;
 
 import com.google.common.base.MoreObjects;
 import com.google.common.base.Preconditions;
-import javax.annotation.concurrent.NotThreadSafe;
+import java.util.Optional;
+import java.util.SortedSet;
 import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
 import org.opendaylight.yangtools.concepts.Identifiable;
@@ -19,9 +20,8 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 /**
- * A transaction chain attached to a Shard.
+ * A transaction chain attached to a Shard. This class is NOT thread-safe.
  */
-@NotThreadSafe
 final class ShardDataTreeTransactionChain extends ShardDataTreeTransactionParent
         implements Identifiable<LocalHistoryIdentifier> {
 
@@ -72,30 +72,30 @@ final class ShardDataTreeTransactionChain extends ShardDataTreeTransactionParent
     }
 
     @Override
-    void abortTransaction(final AbstractShardDataTreeTransaction<?> transaction, final Runnable callback) {
+    void abortFromTransactionActor(final AbstractShardDataTreeTransaction<?> transaction) {
         if (transaction instanceof ReadWriteShardDataTreeTransaction) {
             Preconditions.checkState(openTransaction != null,
                     "Attempted to abort transaction %s while none is outstanding", 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);
+    void abortTransaction(final AbstractShardDataTreeTransaction<?> transaction, final Runnable callback) {
+        abortFromTransactionActor(transaction);
+        dataTree.abortTransaction(transaction, callback);
     }
 
     @Override
-    ShardDataTreeCohort finishTransaction(final ReadWriteShardDataTreeTransaction transaction) {
+    ShardDataTreeCohort finishTransaction(final ReadWriteShardDataTreeTransaction transaction,
+            final Optional<SortedSet<String>> participatingShardNames) {
         Preconditions.checkState(openTransaction != null,
                 "Attempted to finish transaction %s while none is outstanding", transaction);
 
         // dataTree is finalizing ready the transaction, we just record it for the next
         // transaction in chain
-        final ShardDataTreeCohort delegate = dataTree.finishTransaction(transaction);
+        final ShardDataTreeCohort delegate = dataTree.finishTransaction(transaction, participatingShardNames);
         openTransaction = null;
         previousTx = transaction;
         LOG.debug("Committing transaction {}", transaction);
@@ -120,7 +120,14 @@ final class ShardDataTreeTransactionChain extends ShardDataTreeTransactionParent
     }
 
     @Override
-    ShardDataTreeCohort createReadyCohort(final TransactionIdentifier txId, final DataTreeModification modification) {
-        return dataTree.createReadyCohort(txId, modification);
+    ShardDataTreeCohort createFailedCohort(final TransactionIdentifier txId, final DataTreeModification mod,
+            final Exception failure) {
+        return dataTree.createFailedCohort(txId, mod, failure);
+    }
+
+    @Override
+    ShardDataTreeCohort createReadyCohort(final TransactionIdentifier txId, final DataTreeModification mod,
+            final Optional<SortedSet<String>> participatingShardNames) {
+        return dataTree.createReadyCohort(txId, mod, participatingShardNames);
     }
 }