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%2FAbstractTransactionContext.java;h=bc8efa6c5ae2b9d87dd94cac8e7386a4a6a1d06b;hb=c4b4b98f56ab1d9821edb737912632c2867ae783;hp=933e87ace2588388a624783960788a7a3c01bbd5;hpb=37f0504d391efd8b7d61403759fcc22a6dd3a093;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/AbstractTransactionContext.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/AbstractTransactionContext.java
index 933e87ace2..bc8efa6c5a 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/AbstractTransactionContext.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/AbstractTransactionContext.java
@@ -7,22 +7,62 @@
  */
 package org.opendaylight.controller.cluster.datastore;
 
-import com.google.common.collect.Lists;
-import java.util.List;
-import org.opendaylight.controller.cluster.datastore.identifiers.TransactionIdentifier;
-import scala.concurrent.Future;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 abstract class AbstractTransactionContext implements TransactionContext {
+    private static final Logger LOG = LoggerFactory.getLogger(AbstractTransactionContext.class);
+    private final TransactionIdentifier transactionIdentifier;
+    private long modificationCount = 0;
+    private boolean handOffComplete;
+    private final short transactionVersion;
 
-    protected final TransactionIdentifier identifier;
-    protected final List<Future<Object>> recordedOperationFutures = Lists.newArrayList();
+    protected AbstractTransactionContext(TransactionIdentifier transactionIdentifier) {
+        this(transactionIdentifier, DataStoreVersions.CURRENT_VERSION);
+    }
+
+    protected AbstractTransactionContext(TransactionIdentifier transactionIdentifier, short transactionVersion) {
+        // FIXME: requireNonNull()?
+        this.transactionIdentifier = transactionIdentifier;
+        this.transactionVersion = transactionVersion;
+    }
+
+    /**
+     * Get the transaction identifier associated with this context.
+     *
+     * @return Transaction identifier.
+     */
+    // FIXME: does this imply Identifiable?
+    protected final @NonNull TransactionIdentifier getIdentifier() {
+        return transactionIdentifier;
+    }
+
+    protected final void incrementModificationCount() {
+        modificationCount++;
+    }
 
-    AbstractTransactionContext(TransactionIdentifier identifier) {
-        this.identifier = identifier;
+    protected final void logModificationCount() {
+        LOG.debug("Total modifications on Tx {} = [ {} ]", getIdentifier(), modificationCount);
+    }
+
+    @Override
+    public final void operationHandOffComplete() {
+        handOffComplete = true;
+    }
+
+    protected boolean isOperationHandOffComplete() {
+        return handOffComplete;
+    }
+
+    @Override
+    public boolean usesOperationLimiting() {
+        return false;
     }
 
     @Override
-    public List<Future<Object>> getRecordedOperationFutures() {
-        return recordedOperationFutures;
+    public short getTransactionVersion() {
+        return transactionVersion;
     }
-}
\ No newline at end of file
+}