Fixes in interface manager and aliveness monitor

[vpnservice.git] / interfacemgr / interfacemgr-impl / src / main / java / org / opendaylight / vpnservice / interfacemgr / renderer / hwvtep / statehelpers / HwVTEPInterfaceStateRemoveHelper.java

diff --git a/interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/renderer/hwvtep/statehelpers/HwVTEPInterfaceStateRemoveHelper.java b/interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/renderer/hwvtep/statehelpers/HwVTEPInterfaceStateRemoveHelper.java
new file mode 100644 (file)
index 0000000..54407d7
--- /dev/null
+++ b/interfacemgr/interfacemgr-impl/src/main/java/org/opendaylight/vpnservice/interfacemgr/renderer/hwvtep/statehelpers/HwVTEPInterfaceStateRemoveHelper.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. 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.vpnservice.interfacemgr.renderer.hwvtep.statehelpers;
+
+import com.google.common.util.concurrent.ListenableFuture;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.Tunnels;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class HwVTEPInterfaceStateRemoveHelper {
+    private static final Logger LOG = LoggerFactory.getLogger(HwVTEPInterfaceStateRemoveHelper.class);
+
+    public static List<ListenableFuture<Void>> removeExternalTunnel(DataBroker dataBroker,
+                                                                  InstanceIdentifier<Tunnels> tunnelsInstanceIdentifier) {
+        List<ListenableFuture<Void>> futures = new ArrayList<ListenableFuture<Void>>();
+        LOG.debug("Removing HwVTEP tunnel entries for tunnel: {}", tunnelsInstanceIdentifier);
+        WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
+        transaction.delete(LogicalDatastoreType.CONFIGURATION, tunnelsInstanceIdentifier);
+        futures.add(transaction.submit());
+        return futures;
+    }
+}