Unified Two Phase Commit implementation, fixed BA to BI connection

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / sal / dom / broker / DataTransactionImpl.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/DataTransactionImpl.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/DataTransactionImpl.java
new file mode 100644 (file)
index 0000000..5cb01c9
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+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/DataTransactionImpl.java
@@ -0,0 +1,31 @@
+package org.opendaylight.controller.sal.dom.broker;
+
+import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
+import org.opendaylight.controller.md.sal.common.impl.service.AbstractDataTransaction;
+import org.opendaylight.controller.sal.core.api.data.DataModificationTransaction;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.concepts.util.ListenerRegistry;
+import org.opendaylight.yangtools.yang.data.api.CompositeNode;
+import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
+
+public class DataTransactionImpl extends AbstractDataTransaction<InstanceIdentifier, CompositeNode> 
+    implements DataModificationTransaction {
+    private final ListenerRegistry<DataTransactionListener> listeners = new ListenerRegistry<DataTransactionListener>();
+    
+    
+    
+    public DataTransactionImpl(DataBrokerImpl dataBroker) {
+        super(dataBroker);
+    }
+
+    @Override
+    public ListenerRegistration<DataTransactionListener> registerListener(DataTransactionListener listener) {
+        return listeners.register(listener);
+    }
+
+    protected void onStatusChange(TransactionStatus status) {
+        for (ListenerRegistration<DataTransactionListener> listenerRegistration : listeners) {
+            listenerRegistration.getInstance().onStatusUpdated(this, status);
+        }
+    }
+}
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