openstack/net-virt/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/Activator.java

   1 /*
   2  * Copyright (C) 2013 Red Hat, Inc.
   3  *
   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
   7  *
   8  * Authors : Madhu Venugopal, Brent Salisbury, Dave Tucker
   9  */
  10
  11 package org.opendaylight.ovsdb.openstack.netvirt;
  12
  13 import org.opendaylight.controller.networkconfig.neutron.INeutronFloatingIPAware;
  14 import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkAware;
  15 import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkCRUD;
  16 import org.opendaylight.controller.networkconfig.neutron.INeutronPortAware;
  17 import org.opendaylight.controller.networkconfig.neutron.INeutronPortCRUD;
  18 import org.opendaylight.controller.networkconfig.neutron.INeutronRouterAware;
  19 import org.opendaylight.controller.networkconfig.neutron.INeutronSecurityGroupAware;
  20 import org.opendaylight.controller.networkconfig.neutron.INeutronSecurityRuleAware;
  21 import org.opendaylight.controller.networkconfig.neutron.INeutronSubnetAware;
  22 import org.opendaylight.controller.sal.core.ComponentActivatorAbstractBase;
  23 import org.opendaylight.controller.switchmanager.IInventoryListener;
  24 import org.opendaylight.ovsdb.openstack.netvirt.api.BridgeConfigurationManager;
  25 import org.opendaylight.ovsdb.openstack.netvirt.api.NetworkingProvider;
  26 import org.opendaylight.ovsdb.openstack.netvirt.api.NetworkingProviderManager;
  27 import org.opendaylight.ovsdb.openstack.netvirt.api.TenantNetworkManager;
  28 import org.opendaylight.ovsdb.openstack.netvirt.api.VlanConfigurationCache;
  29 import org.opendaylight.ovsdb.openstack.netvirt.impl.BridgeConfigurationManagerImpl;
  30 import org.opendaylight.ovsdb.openstack.netvirt.impl.ConfigurationServiceImpl;
  31 import org.opendaylight.ovsdb.openstack.netvirt.impl.ProviderNetworkManagerImpl;
  32 import org.opendaylight.ovsdb.openstack.netvirt.impl.TenantNetworkManagerImpl;
  33 import org.opendaylight.ovsdb.openstack.netvirt.impl.VlanConfigurationCacheImpl;
  34 import org.opendaylight.ovsdb.plugin.api.OvsdbConfigurationService;
  35 import org.opendaylight.ovsdb.plugin.api.OvsdbConnectionService;
  36 import org.opendaylight.ovsdb.plugin.api.OvsdbInventoryListener;
  37
  38 import org.apache.felix.dm.Component;
  39
  40 /**
  41  * OSGi bundle activator for the OVSDB Neutron Interface.
  42  */
  43 public class Activator extends ComponentActivatorAbstractBase {
  44     /**
  45      * Function called when the activator starts just after some
  46      * initializations are done by the
  47      * ComponentActivatorAbstractBase.
  48      */
  49     @Override
  50     public void init() {
  51     }
  52
  53     /**
  54      * Function called when the activator stops just before the
  55      * cleanup done by ComponentActivatorAbstractBase.
  56      *
  57      */
  58     @Override
  59     public void destroy() {
  60     }
  61
  62     /**
  63      * Function that is used to communicate to dependency manager the
  64      * list of known implementations for services inside a container.
  65      *
  66      * @return An array containing all the CLASS objects that will be
  67      * instantiated in order to get an fully working implementation
  68      * Object
  69      */
  70     @Override
  71     public Object[] getImplementations() {
  72         Object[] res = {ConfigurationServiceImpl.class,
  73                         BridgeConfigurationManagerImpl.class,
  74                         TenantNetworkManagerImpl.class,
  75                         VlanConfigurationCacheImpl.class,
  76                         FloatingIPHandler.class,
  77                         NetworkHandler.class,
  78                         SubnetHandler.class,
  79                         PortHandler.class,
  80                         RouterHandler.class,
  81                         SouthboundHandler.class,
  82                         PortSecurityHandler.class,
  83                         ProviderNetworkManagerImpl.class};
  84         return res;
  85     }
  86
  87     /**
  88      * Function that is called when configuration of the dependencies
  89      * is required.
  90      *
  91      * @param c dependency manager Component object, used for
  92      * configuring the dependencies exported and imported
  93      * @param imp Implementation class that is being configured,
  94      * needed as long as the same routine can configure multiple
  95      * implementations
  96      * @param containerName The containerName being configured, this allow
  97      * also optional per-container different behavior if needed, usually
  98      * should not be the case though.
  99      */
 100     @Override
 101     public void configureInstance(Component c, Object imp,
 102                                   String containerName) {
 103         if (imp.equals(ConfigurationServiceImpl.class)) {
 104             c.setInterface(org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService.class.getName(), null);
 105             c.add(createServiceDependency().setService(OvsdbConfigurationService.class));
 106         }
 107
 108         if (imp.equals(BridgeConfigurationManagerImpl.class)) {
 109             c.setInterface(BridgeConfigurationManager.class.getName(), null);
 110             c.add(createServiceDependency().setService(
 111                     org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService.class).setRequired(true));
 112             c.add(createServiceDependency().setService(NetworkingProviderManager.class));
 113             c.add(createServiceDependency().setService(OvsdbConfigurationService.class));
 114         }
 115
 116         if (imp.equals(TenantNetworkManagerImpl.class)) {
 117             c.setInterface(TenantNetworkManager.class.getName(), null);
 118             c.add(createServiceDependency().setService(NetworkingProviderManager.class));
 119             c.add(createServiceDependency().setService(OvsdbConfigurationService.class));
 120             c.add(createServiceDependency().setService(OvsdbConnectionService.class));
 121             c.add(createServiceDependency().
 122                     setService(INeutronNetworkCRUD.class).
 123                     setRequired(true));
 124             c.add(createServiceDependency().
 125                     setService(INeutronPortCRUD.class).
 126                     setRequired(true));
 127             c.add(createServiceDependency().setService(VlanConfigurationCache.class));
 128         }
 129
 130         if (imp.equals(VlanConfigurationCacheImpl.class)) {
 131             c.setInterface(VlanConfigurationCache.class.getName(), null);
 132             c.add(createServiceDependency().setService(OvsdbConfigurationService.class));
 133             c.add(createServiceDependency().setService(TenantNetworkManager.class));
 134         }
 135
 136         if (imp.equals(FloatingIPHandler.class)) {
 137             c.setInterface(INeutronFloatingIPAware.class.getName(), null);
 138             c.add(createServiceDependency().setService(OvsdbConfigurationService.class).setRequired(true));
 139             c.add(createServiceDependency().setService(OvsdbConnectionService.class).setRequired(true));
 140             c.add(createServiceDependency().setService(OvsdbInventoryListener.class).setRequired(true));
 141         }
 142
 143         if (imp.equals(NetworkHandler.class)) {
 144             c.setInterface(INeutronNetworkAware.class.getName(), null);
 145             c.add(createServiceDependency().setService(TenantNetworkManager.class).setRequired(true));
 146             c.add(createServiceDependency().setService(BridgeConfigurationManager.class).setRequired(true));
 147             c.add(createServiceDependency().setService(
 148                     org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService.class).setRequired(true));
 149             c.add(createServiceDependency().setService(OvsdbConfigurationService.class).setRequired(true));
 150             c.add(createServiceDependency().setService(OvsdbConnectionService.class).setRequired(true));
 151             c.add(createServiceDependency().setService(INeutronNetworkCRUD.class).setRequired(true));
 152             c.add(createServiceDependency().setService(OvsdbInventoryListener.class).setRequired(true));
 153         }
 154
 155         if (imp.equals(SubnetHandler.class)) {
 156             c.setInterface(INeutronSubnetAware.class.getName(), null);
 157         }
 158
 159         if (imp.equals(PortHandler.class)) {
 160             c.setInterface(INeutronPortAware.class.getName(), null);
 161             c.add(createServiceDependency().setService(OvsdbConfigurationService.class).setRequired(true));
 162             c.add(createServiceDependency().setService(OvsdbConnectionService.class).setRequired(true));
 163             c.add(createServiceDependency().setService(OvsdbInventoryListener.class).setRequired(true));
 164         }
 165
 166         if (imp.equals(RouterHandler.class)) {
 167             c.setInterface(INeutronRouterAware.class.getName(), null);
 168             c.add(createServiceDependency().setService(OvsdbConfigurationService.class).setRequired(true));
 169             c.add(createServiceDependency().setService(OvsdbConnectionService.class).setRequired(true));
 170             c.add(createServiceDependency().setService(OvsdbInventoryListener.class).setRequired(true));
 171         }
 172
 173         if (imp.equals(SouthboundHandler.class)) {
 174             c.setInterface(new String[] {OvsdbInventoryListener.class.getName(),
 175                                          IInventoryListener.class.getName()}, null);
 176             c.add(createServiceDependency().setService(
 177                     org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService.class).setRequired(true));
 178             c.add(createServiceDependency().setService(BridgeConfigurationManager.class).setRequired(true));
 179             c.add(createServiceDependency().setService(TenantNetworkManager.class).setRequired(true));
 180             c.add(createServiceDependency().setService(NetworkingProviderManager.class).setRequired(true));
 181             c.add(createServiceDependency().setService(OvsdbConfigurationService.class).setRequired(true));
 182             c.add(createServiceDependency().setService(OvsdbConnectionService.class).setRequired(true));
 183         }
 184
 185         if (imp.equals(PortSecurityHandler.class)) {
 186             c.setInterface(new String[] {INeutronSecurityRuleAware.class.getName(),
 187                                          INeutronSecurityGroupAware.class.getName()}, null);
 188         }
 189
 190         if (imp.equals(ProviderNetworkManagerImpl.class)) {
 191             c.setInterface(NetworkingProviderManager.class.getName(), null);
 192             c.add(createServiceDependency()
 193                     .setService(org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService.class)
 194                     .setRequired(true));
 195             c.add(createServiceDependency()
 196                     .setService(NetworkingProvider.class)
 197                     .setCallbacks("providerAdded", "providerRemoved"));
 198         }
 199     }
 200 }