opendaylight/networkconfiguration/neutron/implementation/src/main/java/org/opendaylight/controller/networkconfig/neutron/implementation/Activator.java

   1 /*
   2  * Copyright IBM Corporation, 2013.  All rights reserved.
   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
   9 package org.opendaylight.controller.networkconfig.neutron.implementation;
  10
  11 import java.util.Hashtable;
  12 import java.util.Dictionary;
  13
  14 import org.apache.felix.dm.Component;
  15 import org.slf4j.Logger;
  16 import org.slf4j.LoggerFactory;
  17 import org.opendaylight.controller.clustering.services.IClusterContainerServices;
  18 import org.opendaylight.controller.configuration.IConfigurationContainerAware;
  19 import org.opendaylight.controller.configuration.IConfigurationContainerService;
  20 import org.opendaylight.controller.networkconfig.neutron.INeutronFloatingIPCRUD;
  21 import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkCRUD;
  22 import org.opendaylight.controller.networkconfig.neutron.INeutronPortCRUD;
  23 import org.opendaylight.controller.networkconfig.neutron.INeutronRouterCRUD;
  24 import org.opendaylight.controller.networkconfig.neutron.INeutronSubnetCRUD;
  25 import org.opendaylight.controller.networkconfig.neutron.INeutronSecurityGroupCRUD;
  26 import org.opendaylight.controller.networkconfig.neutron.INeutronSecurityRuleCRUD;
  27 import org.opendaylight.controller.sal.core.ComponentActivatorAbstractBase;
  28
  29 public class Activator extends ComponentActivatorAbstractBase {
  30     protected static final Logger logger = LoggerFactory
  31     .getLogger(Activator.class);
  32
  33     /**
  34      * Function called when the activator starts just after some
  35      * initializations are done by the
  36      * ComponentActivatorAbstractBase.
  37      *
  38      */
  39     @Override
  40     public void init() {
  41
  42     }
  43
  44     /**
  45      * Function called when the activator stops just before the
  46      * cleanup done by ComponentActivatorAbstractBase
  47      *
  48      */
  49     @Override
  50     public void destroy() {
  51
  52     }
  53
  54     /**
  55      * Function that is used to communicate to dependency manager the
  56      * list of known implementations for services inside a container
  57      *
  58      *
  59      * @return An array containing all the CLASS objects that will be
  60      * instantiated in order to get an fully working implementation
  61      * Object
  62      */
  63     @Override
  64     public Object[] getImplementations() {
  65         Object[] res = { NeutronFloatingIPInterface.class,
  66                 NeutronRouterInterface.class,
  67                 NeutronPortInterface.class,
  68                 NeutronSubnetInterface.class,
  69                 NeutronNetworkInterface.class,
  70                 NeutronSecurityGroupInterface.class,
  71                 NeutronSecurityRuleInterface.class};
  72         return res;
  73     }
  74
  75     /**
  76      * Function that is called when configuration of the dependencies
  77      * is required.
  78      *
  79      * @param c dependency manager Component object, used for
  80      * configuring the dependencies exported and imported
  81      * @param imp Implementation class that is being configured,
  82      * needed as long as the same routine can configure multiple
  83      * implementations
  84      * @param containerName The containerName being configured, this allow
  85      * also optional per-container different behavior if needed, usually
  86      * should not be the case though.
  87      */
  88     @Override
  89     public void configureInstance(Component c, Object imp, String containerName) {
  90         if (imp.equals(NeutronFloatingIPInterface.class)) {
  91             // export the service
  92             c.setInterface(
  93                     new String[] { INeutronFloatingIPCRUD.class.getName(),
  94                                    IConfigurationContainerAware.class.getName()}, null);
  95             Dictionary<String, String> props = new Hashtable<String, String>();
  96             props.put("salListenerName", "neutron");
  97             c.add(createContainerServiceDependency(containerName)
  98                     .setService(IClusterContainerServices.class)
  99                     .setCallbacks("setClusterContainerService",
 100                     "unsetClusterContainerService").setRequired(true));
 101             c.add(createContainerServiceDependency(containerName).setService(
 102                     IConfigurationContainerService.class).setCallbacks(
 103                     "setConfigurationContainerService",
 104                     "unsetConfigurationContainerService").setRequired(true));
 105         }
 106         if (imp.equals(NeutronRouterInterface.class)) {
 107             // export the service
 108             c.setInterface(
 109                     new String[] { INeutronRouterCRUD.class.getName(),
 110                                    IConfigurationContainerAware.class.getName()}, null);
 111             Dictionary<String, String> props = new Hashtable<String, String>();
 112             props.put("salListenerName", "neutron");
 113             c.add(createContainerServiceDependency(containerName)
 114                     .setService(IClusterContainerServices.class)
 115                     .setCallbacks("setClusterContainerService",
 116                     "unsetClusterContainerService").setRequired(true));
 117             c.add(createContainerServiceDependency(containerName).setService(
 118                     IConfigurationContainerService.class).setCallbacks(
 119                     "setConfigurationContainerService",
 120                     "unsetConfigurationContainerService").setRequired(true));
 121         }
 122         if (imp.equals(NeutronPortInterface.class)) {
 123             // export the service
 124             c.setInterface(
 125                     new String[] { INeutronPortCRUD.class.getName(),
 126                                    IConfigurationContainerAware.class.getName()}, null);
 127             Dictionary<String, String> props = new Hashtable<String, String>();
 128             props.put("salListenerName", "neutron");
 129             c.add(createContainerServiceDependency(containerName)
 130                     .setService(IClusterContainerServices.class)
 131                     .setCallbacks("setClusterContainerService",
 132                     "unsetClusterContainerService").setRequired(true));
 133             c.add(createContainerServiceDependency(containerName).setService(
 134                     IConfigurationContainerService.class).setCallbacks(
 135                     "setConfigurationContainerService",
 136                     "unsetConfigurationContainerService").setRequired(true));
 137         }
 138         if (imp.equals(NeutronSubnetInterface.class)) {
 139             // export the service
 140             c.setInterface(
 141                     new String[] { INeutronSubnetCRUD.class.getName(),
 142                                    IConfigurationContainerAware.class.getName()}, null);
 143             Dictionary<String, String> props = new Hashtable<String, String>();
 144             props.put("salListenerName", "neutron");
 145             c.add(createContainerServiceDependency(containerName)
 146                     .setService(IClusterContainerServices.class)
 147                     .setCallbacks("setClusterContainerService",
 148                     "unsetClusterContainerService").setRequired(true));
 149             c.add(createContainerServiceDependency(containerName).setService(
 150                     IConfigurationContainerService.class).setCallbacks(
 151                     "setConfigurationContainerService",
 152                     "unsetConfigurationContainerService").setRequired(true));
 153         }
 154         if (imp.equals(NeutronNetworkInterface.class)) {
 155             // export the service
 156             c.setInterface(
 157                     new String[] { INeutronNetworkCRUD.class.getName(),
 158                                    IConfigurationContainerAware.class.getName()}, null);
 159             Dictionary<String, String> props = new Hashtable<String, String>();
 160             props.put("salListenerName", "neutron");
 161             c.add(createContainerServiceDependency(containerName)
 162                     .setService(IClusterContainerServices.class)
 163                     .setCallbacks("setClusterContainerService",
 164                     "unsetClusterContainerService").setRequired(true));
 165             c.add(createContainerServiceDependency(containerName).setService(
 166                     IConfigurationContainerService.class).setCallbacks(
 167                     "setConfigurationContainerService",
 168                     "unsetConfigurationContainerService").setRequired(true));
 169         }
 170         if (imp.equals(NeutronSecurityGroupInterface.class)) {
 171             // export the service
 172             c.setInterface(
 173                 new String[] { INeutronSecurityGroupCRUD.class.getName(),
 174                     IConfigurationContainerAware.class.getName()}, null);
 175             Dictionary<String, String> props = new Hashtable<String, String>();
 176             props.put("salListenerName", "neutron");
 177             c.add(createContainerServiceDependency(containerName)
 178                 .setService(IClusterContainerServices.class)
 179                 .setCallbacks("setClusterContainerService",
 180                     "unsetClusterContainerService").setRequired(true));
 181             c.add(createContainerServiceDependency(containerName).setService(
 182                 IConfigurationContainerService.class).setCallbacks(
 183                 "setConfigurationContainerService",
 184                 "unsetConfigurationContainerService").setRequired(true));
 185         }
 186         if (imp.equals(NeutronSecurityRuleInterface.class)) {
 187             // export the service
 188             c.setInterface(
 189                 new String[] { INeutronSecurityRuleCRUD.class.getName(),
 190                     IConfigurationContainerAware.class.getName()}, null);
 191             Dictionary<String, String> props = new Hashtable<String, String>();
 192             props.put("salListenerName", "neutron");
 193             c.add(createContainerServiceDependency(containerName)
 194                 .setService(IClusterContainerServices.class)
 195                 .setCallbacks("setClusterContainerService",
 196                     "unsetClusterContainerService").setRequired(true));
 197             c.add(createContainerServiceDependency(containerName).setService(
 198                 IConfigurationContainerService.class).setCallbacks(
 199                 "setConfigurationContainerService",
 200                 "unsetConfigurationContainerService").setRequired(true));
 201         }
 202     }
 203 }