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.dhcpservice;
10 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
11 import org.opendaylight.controller.md.sal.common.api.clustering.EntityOwnershipService;
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.controller.sal.binding.api.NotificationProviderService;
16 import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
17 import org.opendaylight.vpnservice.neutronvpn.interfaces.INeutronVpnManager;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketProcessingService;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rpcs.rev151003.OdlInterfaceRpcService;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.itm.rpcs.rev151217.ItmRpcService;
21 import org.opendaylight.yangtools.concepts.Registration;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
25 public class DhcpProvider implements BindingAwareProvider, AutoCloseable {
27 private static final Logger LOG = LoggerFactory.getLogger(DhcpProvider.class);
28 private IMdsalApiManager mdsalManager;
29 private DhcpPktHandler dhcpPktHandler;
30 private Registration packetListener = null;
31 private NotificationProviderService notificationService;
32 private DhcpManager dhcpManager;
33 private NodeListener dhcpNodeListener;
34 private INeutronVpnManager neutronVpnManager;
35 private DhcpConfigListener dhcpConfigListener;
36 private OdlInterfaceRpcService interfaceManagerRpc;
37 private DhcpInterfaceEventListener dhcpInterfaceEventListener;
38 private DhcpExternalTunnelManager dhcpExternalTunnelManager;
39 private DhcpNeutronPortListener dhcpNeutronPortListener;
40 private DhcpLogicalSwitchListener dhcpLogicalSwitchListener;
41 private DhcpUCastMacListener dhcpUCastMacListener;
42 private ItmRpcService itmRpcService;
43 private DhcpInterfaceConfigListener dhcpInterfaceConfigListener;
44 private EntityOwnershipService entityOwnershipService;
45 private DhcpDesignatedDpnListener dhcpDesignatedDpnListener;
46 private DhcpL2GatewayConnectionListener dhcpL2GatewayConnectionListener;
49 public void onSessionInitiated(ProviderContext session) {
50 LOG.info("DhcpProvider Session Initiated");
52 final DataBroker dataBroker = session.getSALService(DataBroker.class);
53 final PacketProcessingService pktProcessingService = session.getRpcService(PacketProcessingService.class);
54 dhcpManager = new DhcpManager(dataBroker);
55 dhcpManager.setMdsalManager(mdsalManager);
56 dhcpManager.setNeutronVpnService(neutronVpnManager);
57 dhcpExternalTunnelManager = new DhcpExternalTunnelManager(dataBroker, mdsalManager, itmRpcService, entityOwnershipService);
58 dhcpPktHandler = new DhcpPktHandler(dataBroker, dhcpManager, dhcpExternalTunnelManager);
59 dhcpPktHandler.setPacketProcessingService(pktProcessingService);
60 dhcpPktHandler.setInterfaceManagerRpc(interfaceManagerRpc);
61 packetListener = notificationService.registerNotificationListener(dhcpPktHandler);
62 dhcpNodeListener = new NodeListener(dataBroker, dhcpManager, dhcpExternalTunnelManager);
63 dhcpConfigListener = new DhcpConfigListener(dataBroker, dhcpManager);
64 dhcpInterfaceEventListener = new DhcpInterfaceEventListener(dhcpManager, dataBroker, dhcpExternalTunnelManager);
65 dhcpInterfaceConfigListener = new DhcpInterfaceConfigListener(dataBroker, dhcpExternalTunnelManager);
66 dhcpLogicalSwitchListener = new DhcpLogicalSwitchListener(dhcpExternalTunnelManager, dataBroker);
67 dhcpUCastMacListener = new DhcpUCastMacListener(dhcpExternalTunnelManager, dataBroker);
68 dhcpUCastMacListener.registerListener(LogicalDatastoreType.OPERATIONAL, dataBroker);
69 dhcpNeutronPortListener = new DhcpNeutronPortListener(dataBroker, dhcpExternalTunnelManager);
70 dhcpNeutronPortListener.registerListener(LogicalDatastoreType.CONFIGURATION, dataBroker);
71 dhcpDesignatedDpnListener = new DhcpDesignatedDpnListener(dhcpExternalTunnelManager, dataBroker);
72 dhcpDesignatedDpnListener.registerListener(LogicalDatastoreType.CONFIGURATION, dataBroker);
73 dhcpL2GatewayConnectionListener = new DhcpL2GatewayConnectionListener(dataBroker, dhcpExternalTunnelManager);
74 dhcpL2GatewayConnectionListener.registerListener(LogicalDatastoreType.CONFIGURATION, dataBroker);
75 } catch (Exception e) {
76 LOG.error("Error initializing services {}", e);
80 public void setMdsalManager(IMdsalApiManager mdsalManager) {
81 this.mdsalManager = mdsalManager;
84 public void setNeutronVpnManager(INeutronVpnManager neutronVpnManager) {
85 this.neutronVpnManager = neutronVpnManager;
89 public void close() throws Exception {
90 if(packetListener != null) {
91 packetListener.close();
93 if(dhcpPktHandler != null) {
94 dhcpPktHandler.close();
96 if(dhcpNodeListener != null) {
97 dhcpNodeListener.close();
99 LOG.info("DhcpProvider closed");
102 public void setNotificationProviderService(NotificationProviderService notificationServiceDependency) {
103 this.notificationService = notificationServiceDependency;
106 public void setInterfaceManagerRpc(OdlInterfaceRpcService interfaceManagerRpc) {
107 this.interfaceManagerRpc = interfaceManagerRpc;
110 public void setItmRpcService(ItmRpcService itmRpcService) {
111 this.itmRpcService = itmRpcService;
114 public void setEntityOwnershipService(EntityOwnershipService entityOwnershipService) {
115 this.entityOwnershipService = entityOwnershipService;