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.ConfigurationService;
  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.IConnectionServiceInternal;
  34 import org.opendaylight.ovsdb.plugin.OvsdbConfigService;
  35 import org.opendaylight.ovsdb.plugin.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                         SouthboundHandler.class,
  79                         PortSecurityHandler.class,
  80                         ProviderNetworkManagerImpl.class};
  81         return res;
  82     }
  83
  84     /**
  85      * Function that is called when configuration of the dependencies
  86      * is required.
  87      *
  88      * @param c dependency manager Component object, used for
  89      * configuring the dependencies exported and imported
  90      * @param imp Implementation class that is being configured,
  91      * needed as long as the same routine can configure multiple
  92      * implementations
  93      * @param containerName The containerName being configured, this allow
  94      * also optional per-container different behavior if needed, usually
  95      * should not be the case though.
  96      */
  97     @Override
  98     public void configureInstance(Component c, Object imp,
  99                                   String containerName) {
 100         if (imp.equals(ConfigurationServiceImpl.class)) {
 101             c.setInterface(ConfigurationService.class.getName(), null);
 102             c.add(createServiceDependency().setService(OvsdbConfigService.class));
 103         }
 104
 105         if (imp.equals(BridgeConfigurationManagerImpl.class)) {
 106             c.setInterface(BridgeConfigurationManager.class.getName(), null);
 107             c.add(createServiceDependency().setService(ConfigurationService.class).setRequired(true));
 108             c.add(createServiceDependency().setService(NetworkingProviderManager.class));
 109             c.add(createServiceDependency().setService(OvsdbConfigService.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(OvsdbConfigService.class));
 116             c.add(createServiceDependency().setService(IConnectionServiceInternal.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(OvsdbConfigService.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(ConfigurationService.class).setRequired(true));
 137             c.add(createServiceDependency().setService(OvsdbConfigService.class).setRequired(true));
 138             c.add(createServiceDependency().setService(IConnectionServiceInternal.class).setRequired(true));
 139             c.add(createServiceDependency().setService(INeutronNetworkCRUD.class).setRequired(true));
 140             c.add(createServiceDependency().setService(OvsdbInventoryListener.class).setRequired(true));
 141         }
 142
 143         if (imp.equals(SubnetHandler.class)) {
 144             c.setInterface(INeutronSubnetAware.class.getName(), null);
 145         }
 146
 147         if (imp.equals(PortHandler.class)) {
 148             c.setInterface(INeutronPortAware.class.getName(), null);
 149             c.add(createServiceDependency().setService(OvsdbConfigService.class).setRequired(true));
 150             c.add(createServiceDependency().setService(IConnectionServiceInternal.class).setRequired(true));
 151             c.add(createServiceDependency().setService(OvsdbInventoryListener.class).setRequired(true));
 152         }
 153
 154         if (imp.equals(SouthboundHandler.class)) {
 155             c.setInterface(new String[] {OvsdbInventoryListener.class.getName(),
 156                                          IInventoryListener.class.getName()}, null);
 157             c.add(createServiceDependency().setService(ConfigurationService.class).setRequired(true));
 158             c.add(createServiceDependency().setService(BridgeConfigurationManager.class).setRequired(true));
 159             c.add(createServiceDependency().setService(TenantNetworkManager.class).setRequired(true));
 160             c.add(createServiceDependency().setService(NetworkingProviderManager.class).setRequired(true));
 161             c.add(createServiceDependency().setService(OvsdbConfigService.class).setRequired(true));
 162             c.add(createServiceDependency().setService(IConnectionServiceInternal.class).setRequired(true));
 163         }
 164
 165         if (imp.equals(PortSecurityHandler.class)) {
 166             c.setInterface(new String[] {INeutronSecurityRuleAware.class.getName(),
 167                                          INeutronSecurityGroupAware.class.getName()}, null);
 168         }
 169
 170         if (imp.equals(ProviderNetworkManagerImpl.class)) {
 171             c.setInterface(NetworkingProviderManager.class.getName(), null);
 172             c.add(createServiceDependency()
 173                     .setService(ConfigurationService.class)
 174                     .setRequired(true));
 175             c.add(createServiceDependency()
 176                     .setService(NetworkingProvider.class)
 177                     .setCallbacks("providerAdded", "providerRemoved"));
 178         }
 179     }
 180 }