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%2FTransactionProxy.java;h=ebed05b6a7126170f2bba39bff4ced72bf9908a2;hb=refs%2Fchanges%2F00%2F12700%2F8;hp=ffb1ab7c55064ecf7683e1857800b256c9c82a1d;hpb=f5a373c5378af41f62a2c36ced4046fbdb77e00b;p=controller.git
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java
index ffb1ab7c55..ebed05b6a7 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java
@@ -21,6 +21,14 @@ import com.google.common.util.concurrent.CheckedFuture;
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.SettableFuture;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicLong;
+import javax.annotation.concurrent.GuardedBy;
import org.opendaylight.controller.cluster.datastore.exceptions.NoShardLeaderException;
import org.opendaylight.controller.cluster.datastore.identifiers.TransactionIdentifier;
import org.opendaylight.controller.cluster.datastore.messages.CloseTransaction;
@@ -50,15 +58,6 @@ import scala.concurrent.Future;
import scala.concurrent.Promise;
import scala.concurrent.duration.FiniteDuration;
-import javax.annotation.concurrent.GuardedBy;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicBoolean;
-import java.util.concurrent.atomic.AtomicLong;
-
/**
* TransactionProxy acts as a proxy for one or more transactions that were created on a remote shard
*
@@ -182,23 +181,23 @@ public class TransactionProxy implements DOMStoreReadWriteTransaction {
private final TransactionType transactionType;
private final ActorContext actorContext;
private final TransactionIdentifier identifier;
- private final TransactionChainProxy transactionChainProxy;
+ private final String transactionChainId;
private final SchemaContext schemaContext;
private boolean inReadyState;
public TransactionProxy(ActorContext actorContext, TransactionType transactionType) {
- this(actorContext, transactionType, null);
+ this(actorContext, transactionType, "");
}
public TransactionProxy(ActorContext actorContext, TransactionType transactionType,
- TransactionChainProxy transactionChainProxy) {
+ String transactionChainId) {
this.actorContext = Preconditions.checkNotNull(actorContext,
"actorContext should not be null");
this.transactionType = Preconditions.checkNotNull(transactionType,
"transactionType should not be null");
this.schemaContext = Preconditions.checkNotNull(actorContext.getSchemaContext(),
"schemaContext should not be null");
- this.transactionChainProxy = transactionChainProxy;
+ this.transactionChainId = transactionChainId;
String memberName = actorContext.getCurrentMemberName();
if(memberName == null){
@@ -221,7 +220,7 @@ public class TransactionProxy implements DOMStoreReadWriteTransaction {
phantomReferenceCache.put(cleanup, cleanup);
}
- LOG.debug("Created txn {} of type {}", identifier, transactionType);
+ LOG.debug("Created txn {} of type {} on chain {}", identifier, transactionType, transactionChainId);
}
@VisibleForTesting
@@ -237,6 +236,18 @@ public class TransactionProxy implements DOMStoreReadWriteTransaction {
return recordedOperationFutures;
}
+ @VisibleForTesting
+ boolean hasTransactionContext() {
+ for(TransactionFutureCallback txFutureCallback : txFutureCallbackMap.values()) {
+ TransactionContext transactionContext = txFutureCallback.getTransactionContext();
+ if(transactionContext != null) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
@Override
public CheckedFuture>, ReadFailedException> read(
final YangInstanceIdentifier path) {
@@ -412,8 +423,8 @@ public class TransactionProxy implements DOMStoreReadWriteTransaction {
for(TransactionFutureCallback txFutureCallback : txFutureCallbackMap.values()) {
- LOG.debug("Tx {} Readying transaction for shard {}", identifier,
- txFutureCallback.getShardName());
+ LOG.debug("Tx {} Readying transaction for shard {} chain {}", identifier,
+ txFutureCallback.getShardName(), transactionChainId);
TransactionContext transactionContext = txFutureCallback.getTransactionContext();
if(transactionContext != null) {
@@ -433,14 +444,32 @@ public class TransactionProxy implements DOMStoreReadWriteTransaction {
}
}
- if(transactionChainProxy != null){
- transactionChainProxy.onTransactionReady(cohortFutures);
- }
+ onTransactionReady(cohortFutures);
return new ThreePhaseCommitCohortProxy(actorContext, cohortFutures,
identifier.toString());
}
+ /**
+ * Method for derived classes to be notified when the transaction has been readied.
+ *
+ * @param cohortFutures the cohort Futures for each shard transaction.
+ */
+ protected void onTransactionReady(List> cohortFutures) {
+ }
+
+ /**
+ * Method called to send a CreateTransaction message to a shard.
+ *
+ * @param shard the shard actor to send to
+ * @param serializedCreateMessage the serialized message to send
+ * @return the response Future
+ */
+ protected Future