BUG-5280: implement transaction dispatch

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/ShardedDOMStoreReadWriteTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/ShardedDOMStoreReadWriteTransaction.java
new file mode 100644 (file)
index 0000000..7172770
--- /dev/null
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/ShardedDOMStoreReadWriteTransaction.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.cluster.databroker;
+
+import org.opendaylight.controller.cluster.databroker.actors.dds.ClientTransaction;
+import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction;
+import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+
+/**
+ * Proxy implementation of {@link DOMStoreReadWriteTransaction}. It routes all requests to the backing
+ * {@link ClientTransaction}.
+ *
+ * @author Robert Varga
+ */
+final class ShardedDOMStoreReadWriteTransaction extends ShardedDOMStoreReadTransaction implements DOMStoreReadWriteTransaction {
+
+    ShardedDOMStoreReadWriteTransaction(final ClientTransaction tx) {
+        super(tx);
+    }
+
+    @Override
+    public void write(final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
+        transaction().write(path, data);
+    }
+
+    @Override
+    public void merge(final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
+        transaction().merge(path, data);
+    }
+
+    @Override
+    public void delete(final YangInstanceIdentifier path) {
+        transaction().delete(path);
+    }
+
+    @Override
+    public DOMStoreThreePhaseCommitCohort ready() {
+        return transaction().ready();
+    }
+}