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