2 * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. 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;
10 import java.math.BigInteger;
11 import java.util.Collection;
12 import java.util.Collections;
13 import java.util.concurrent.ExecutionException;
14 import java.util.concurrent.Future;
16 import org.opendaylight.bgpmanager.api.IBgpManager;
17 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
18 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
19 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
20 import org.opendaylight.fibmanager.api.IFibManager;
21 import org.opendaylight.vpnmanager.api.IVpnManager;
22 import org.opendaylight.vpnservice.interfacemgr.interfaces.IInterfaceManager;
23 import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.CreateIdPoolInput;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.CreateIdPoolInputBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
27 import org.opendaylight.yangtools.yang.common.RpcResult;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
31 public class VpnserviceProvider implements BindingAwareProvider, IVpnManager,
34 private static final Logger LOG = LoggerFactory.getLogger(VpnserviceProvider.class);
35 private VpnInterfaceManager vpnInterfaceManager;
36 private VpnManager vpnManager;
37 private IBgpManager bgpManager;
38 private IFibManager fibManager;
39 private IMdsalApiManager mdsalManager;
40 private IInterfaceManager interfaceManager;
41 private IdManagerService idManager;
42 private InterfaceChangeListener interfaceListener;
45 public void onSessionInitiated(ProviderContext session) {
46 LOG.info("VpnserviceProvider Session Initiated");
48 final DataBroker dataBroker = session.getSALService(DataBroker.class);
49 vpnManager = new VpnManager(dataBroker, bgpManager);
50 vpnManager.setIdManager(idManager);
51 vpnInterfaceManager = new VpnInterfaceManager(dataBroker, bgpManager);
52 vpnInterfaceManager.setMdsalManager(mdsalManager);
53 vpnInterfaceManager.setInterfaceManager(interfaceManager);
54 vpnInterfaceManager.setIdManager(idManager);
55 vpnManager.setVpnInterfaceManager(vpnInterfaceManager);
56 interfaceListener = new InterfaceChangeListener(dataBroker, vpnInterfaceManager);
58 } catch (Exception e) {
59 LOG.error("Error initializing services", e);
63 public void setBgpManager(IBgpManager bgpManager) {
64 LOG.debug("BGP Manager reference initialized");
65 this.bgpManager = bgpManager;
68 public void setMdsalManager(IMdsalApiManager mdsalManager) {
69 this.mdsalManager = mdsalManager;
72 public void setFibManager(IFibManager fibManager) {
73 this.fibManager = fibManager;
76 public void setInterfaceManager(IInterfaceManager interfaceManager) {
77 this.interfaceManager = interfaceManager;
80 public void setIdManager(IdManagerService idManager) {
81 this.idManager = idManager;
84 private void createIdPool() {
85 CreateIdPoolInput createPool = new CreateIdPoolInputBuilder()
86 .setPoolName(VpnConstants.VPN_IDPOOL_NAME)
87 .setIdStart(VpnConstants.VPN_IDPOOL_START)
88 .setPoolSize(new BigInteger(VpnConstants.VPN_IDPOOL_SIZE))
91 Future<RpcResult<Void>> result = idManager.createIdPool(createPool);
92 if ((result != null) && (result.get().isSuccessful())) {
93 LOG.debug("Created IdPool for VPN Service");
95 } catch (InterruptedException | ExecutionException e) {
96 LOG.error("Failed to create idPool for VPN Service",e);
101 public void close() throws Exception {
103 vpnInterfaceManager.close();
104 interfaceListener.close();
108 public Collection<BigInteger> getDpnsForVpn(long vpnId) {
109 return vpnInterfaceManager.getDpnsForVpn(vpnId);
113 public void setFibService(IFibManager fibManager) {
114 LOG.debug("Fib service reference is initialized in VPN Manager");
115 this.fibManager = fibManager;
116 vpnInterfaceManager.setFibManager(fibManager);