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