2 * Copyright (c) 2016 Inocybe Technologies and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.vpnservice.impl;
10 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
11 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
12 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
13 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
14 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpnintent.rev150105.Vpns;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpnintent.rev150105.VpnsBuilder;
17 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
18 import org.slf4j.Logger;
19 import org.slf4j.LoggerFactory;
21 import com.google.common.util.concurrent.FutureCallback;
22 import com.google.common.util.concurrent.Futures;
24 public class VpnintentProvider implements BindingAwareProvider, AutoCloseable {
26 private static final Logger LOG = LoggerFactory.getLogger(VpnintentProvider.class);
27 public static final InstanceIdentifier<Vpns> VPN_INTENT_IID = InstanceIdentifier.builder(Vpns.class).build();
29 private DataBroker dataBroker;
32 public void onSessionInitiated(ProviderContext session) {
33 LOG.info("VpnintentProvider Session Initiated");
34 dataBroker = session.getSALService(DataBroker.class);
36 Vpns vpns = new VpnsBuilder().build();
38 // Initialize default config data in MD-SAL data store
39 initDatastore(LogicalDatastoreType.CONFIGURATION, VPN_INTENT_IID, vpns);
43 public void close() throws Exception {
44 LOG.info("VpnintentProvider Closed");
47 private void initDatastore(LogicalDatastoreType store, InstanceIdentifier<Vpns> iid, Vpns mappings) {
48 // Put the Mapping data to MD-SAL data store
49 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
50 transaction.put(store, iid, mappings);
52 // Perform the tx.submit asynchronously
53 Futures.addCallback(transaction.submit(), new FutureCallback<Void>() {
55 public void onSuccess(final Void result) {
56 LOG.info("initDatastore for VPN-Intents: transaction succeeded");
60 public void onFailure(final Throwable throwable) {
61 LOG.error("initDatastore for VPN-Intents: transaction failed");
64 LOG.info("initDatastore: VPN-Intents data populated: {}", store, iid, mappings);