openstack/net-virt-providers/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/providers/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.providers;
  12
  13 import org.opendaylight.controller.forwardingrulesmanager.IForwardingRulesManager;
  14 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  15 import org.opendaylight.controller.sal.core.ComponentActivatorAbstractBase;
  16 import org.opendaylight.controller.switchmanager.ISwitchManager;
  17 import org.opendaylight.ovsdb.openstack.netvirt.api.BridgeConfigurationManager;
  18 import org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService;
  19 import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
  20 import org.opendaylight.ovsdb.openstack.netvirt.api.NetworkingProvider;
  21 import org.opendaylight.ovsdb.openstack.netvirt.api.TenantNetworkManager;
  22 import org.opendaylight.ovsdb.plugin.IConnectionServiceInternal;
  23 import org.opendaylight.ovsdb.plugin.OvsdbConfigService;
  24
  25 import org.apache.felix.dm.Component;
  26
  27 import java.util.Properties;
  28
  29 /**
  30  * OSGi Bundle Activator for the Neutron providers
  31  */
  32 public class Activator extends ComponentActivatorAbstractBase {
  33     /**
  34      * Function called when the activator starts just after some
  35      * initializations are done by the
  36      * ComponentActivatorAbstractBase.
  37      */
  38     @Override
  39     public void init() {
  40     }
  41
  42     /**
  43      * Function called when the activator stops just before the
  44      * cleanup done by ComponentActivatorAbstractBase.
  45      *
  46      */
  47     @Override
  48     public void destroy() {
  49     }
  50
  51     /**
  52      * Function that is used to communicate to dependency manager the
  53      * list of known implementations for services inside a container.
  54      *
  55      * @return An array containing all the CLASS objects that will be
  56      * instantiated in order to get an fully working implementation
  57      * Object
  58      */
  59     @Override
  60     public Object[] getImplementations() {
  61         Object[] res = {MdsalConsumerImpl.class,
  62                         OF10Provider.class,
  63                         OF13Provider.class};
  64         return res;
  65     }
  66
  67     /**
  68      * Function that is called when configuration of the dependencies
  69      * is required.
  70      *
  71      * @param c dependency manager Component object, used for
  72      * configuring the dependencies exported and imported
  73      * @param imp Implementation class that is being configured,
  74      * needed as long as the same routine can configure multiple
  75      * implementations
  76      * @param containerName The containerName being configured, this allow
  77      * also optional per-container different behavior if needed, usually
  78      * should not be the case though.
  79      */
  80     @Override
  81     public void configureInstance(Component c, Object imp,
  82                                   String containerName) {
  83
  84         if (imp.equals(MdsalConsumerImpl.class)) {
  85             c.setInterface(MdsalConsumer.class.getName(), null);
  86             c.add(createServiceDependency().setService(BindingAwareBroker.class).setRequired(true));
  87         }
  88
  89         if (imp.equals(OF10Provider.class)) {
  90             Properties of10Properties = new Properties();
  91             of10Properties.put(Constants.SOUTHBOUND_PROTOCOL_PROPERTY, "ovsdb");
  92             of10Properties.put(Constants.OPENFLOW_VERSION_PROPERTY, Constants.OPENFLOW10);
  93
  94             c.setInterface(NetworkingProvider.class.getName(), of10Properties);
  95             c.add(createServiceDependency()
  96                           .setService(ConfigurationService.class)
  97                           .setRequired(true));
  98             c.add(createServiceDependency()
  99                           .setService(BridgeConfigurationManager.class)
 100                           .setRequired(true));
 101             c.add(createServiceDependency()
 102                           .setService(TenantNetworkManager.class)
 103                           .setRequired(true));
 104             c.add(createServiceDependency().setService(OvsdbConfigService.class).setRequired(true));
 105             c.add(createServiceDependency().setService(IConnectionServiceInternal.class).setRequired(true));
 106             c.add(createServiceDependency().
 107                     setService(IForwardingRulesManager.class).
 108                     setRequired(true));
 109             c.add(createServiceDependency().
 110                     setService(ISwitchManager.class).
 111                     setRequired(true));
 112         }
 113
 114         if (imp.equals(OF13Provider.class)) {
 115             Properties of13Properties = new Properties();
 116             of13Properties.put(Constants.SOUTHBOUND_PROTOCOL_PROPERTY, "ovsdb");
 117             of13Properties.put(Constants.OPENFLOW_VERSION_PROPERTY, Constants.OPENFLOW13);
 118
 119             c.setInterface(NetworkingProvider.class.getName(), of13Properties);
 120             c.add(createServiceDependency()
 121                           .setService(ConfigurationService.class)
 122                           .setRequired(true));
 123             c.add(createServiceDependency()
 124                           .setService(BridgeConfigurationManager.class)
 125                           .setRequired(true));
 126             c.add(createServiceDependency()
 127                           .setService(TenantNetworkManager.class)
 128                           .setRequired(true));
 129             c.add(createServiceDependency().setService(OvsdbConfigService.class).setRequired(true));
 130             c.add(createServiceDependency().setService(IConnectionServiceInternal.class).setRequired(true));
 131             c.add(createServiceDependency().setService(MdsalConsumer.class).setRequired(true));
 132         }
 133     }
 134 }