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         return res;
  71     }
  72
  73     /**
  74      * Function that is called when configuration of the dependencies
  75      * is required.
  76      *
  77      * @param c dependency manager Component object, used for
  78      * configuring the dependencies exported and imported
  79      * @param imp Implementation class that is being configured,
  80      * needed as long as the same routine can configure multiple
  81      * implementations
  82      * @param containerName The containerName being configured, this allow
  83      * also optional per-container different behavior if needed, usually
  84      * should not be the case though.
  85      */
  86     @Override
  87     public void configureInstance(Component c, Object imp, String containerName) {
  88         if (imp.equals(NeutronFloatingIPInterface.class)) {
  89             // export the service
  90             c.setInterface(
  91                     new String[] { INeutronFloatingIPCRUD.class.getName(),
  92                                    IConfigurationContainerAware.class.getName()}, null);
  93             Dictionary<String, String> props = new Hashtable<String, String>();
  94             props.put("salListenerName", "neutron");
  95             c.add(createContainerServiceDependency(containerName)
  96                     .setService(IClusterContainerServices.class)
  97                     .setCallbacks("setClusterContainerService",
  98                     "unsetClusterContainerService").setRequired(true));
  99             c.add(createContainerServiceDependency(containerName).setService(
 100                     IConfigurationContainerService.class).setCallbacks(
 101                     "setConfigurationContainerService",
 102                     "unsetConfigurationContainerService").setRequired(true));
 103         }
 104         if (imp.equals(NeutronRouterInterface.class)) {
 105             // export the service
 106             c.setInterface(
 107                     new String[] { INeutronRouterCRUD.class.getName(),
 108                                    IConfigurationContainerAware.class.getName()}, null);
 109             Dictionary<String, String> props = new Hashtable<String, String>();
 110             props.put("salListenerName", "neutron");
 111             c.add(createContainerServiceDependency(containerName)
 112                     .setService(IClusterContainerServices.class)
 113                     .setCallbacks("setClusterContainerService",
 114                     "unsetClusterContainerService").setRequired(true));
 115             c.add(createContainerServiceDependency(containerName).setService(
 116                     IConfigurationContainerService.class).setCallbacks(
 117                     "setConfigurationContainerService",
 118                     "unsetConfigurationContainerService").setRequired(true));
 119         }
 120         if (imp.equals(NeutronPortInterface.class)) {
 121             // export the service
 122             c.setInterface(
 123                     new String[] { INeutronPortCRUD.class.getName(),
 124                                    IConfigurationContainerAware.class.getName()}, null);
 125             Dictionary<String, String> props = new Hashtable<String, String>();
 126             props.put("salListenerName", "neutron");
 127             c.add(createContainerServiceDependency(containerName)
 128                     .setService(IClusterContainerServices.class)
 129                     .setCallbacks("setClusterContainerService",
 130                     "unsetClusterContainerService").setRequired(true));
 131             c.add(createContainerServiceDependency(containerName).setService(
 132                     IConfigurationContainerService.class).setCallbacks(
 133                     "setConfigurationContainerService",
 134                     "unsetConfigurationContainerService").setRequired(true));
 135         }
 136         if (imp.equals(NeutronSubnetInterface.class)) {
 137             // export the service
 138             c.setInterface(
 139                     new String[] { INeutronSubnetCRUD.class.getName(),
 140                                    IConfigurationContainerAware.class.getName()}, null);
 141             Dictionary<String, String> props = new Hashtable<String, String>();
 142             props.put("salListenerName", "neutron");
 143             c.add(createContainerServiceDependency(containerName)
 144                     .setService(IClusterContainerServices.class)
 145                     .setCallbacks("setClusterContainerService",
 146                     "unsetClusterContainerService").setRequired(true));
 147             c.add(createContainerServiceDependency(containerName).setService(
 148                     IConfigurationContainerService.class).setCallbacks(
 149                     "setConfigurationContainerService",
 150                     "unsetConfigurationContainerService").setRequired(true));
 151         }
 152         if (imp.equals(NeutronNetworkInterface.class)) {
 153             // export the service
 154             c.setInterface(
 155                     new String[] { INeutronNetworkCRUD.class.getName(),
 156                                    IConfigurationContainerAware.class.getName()}, null);
 157             Dictionary<String, String> props = new Hashtable<String, String>();
 158             props.put("salListenerName", "neutron");
 159             c.add(createContainerServiceDependency(containerName)
 160                     .setService(IClusterContainerServices.class)
 161                     .setCallbacks("setClusterContainerService",
 162                     "unsetClusterContainerService").setRequired(true));
 163             c.add(createContainerServiceDependency(containerName).setService(
 164                     IConfigurationContainerService.class).setCallbacks(
 165                     "setConfigurationContainerService",
 166                     "unsetConfigurationContainerService").setRequired(true));
 167         }
 168         if (imp.equals(NeutronSecurityGroupInterface.class)) {
 169             // export the service
 170             c.setInterface(
 171                 new String[] { INeutronSecurityGroupCRUD.class.getName(),
 172                     IConfigurationContainerAware.class.getName()}, null);
 173             Dictionary<String, String> props = new Hashtable<String, String>();
 174             props.put("salListenerName", "neutron");
 175             c.add(createContainerServiceDependency(containerName)
 176                 .setService(IClusterContainerServices.class)
 177                 .setCallbacks("setClusterContainerService",
 178                     "unsetClusterContainerService").setRequired(true));
 179             c.add(createContainerServiceDependency(containerName).setService(
 180                 IConfigurationContainerService.class).setCallbacks(
 181                 "setConfigurationContainerService",
 182                 "unsetConfigurationContainerService").setRequired(true));
 183         }
 184         if (imp.equals(NeutronSecurityRuleInterface.class)) {
 185             // export the service
 186             c.setInterface(
 187                 new String[] { INeutronSecurityRuleCRUD.class.getName(),
 188                     IConfigurationContainerAware.class.getName()}, null);
 189             Dictionary<String, String> props = new Hashtable<String, String>();
 190             props.put("salListenerName", "neutron");
 191             c.add(createContainerServiceDependency(containerName)
 192                 .setService(IClusterContainerServices.class)
 193                 .setCallbacks("setClusterContainerService",
 194                     "unsetClusterContainerService").setRequired(true));
 195             c.add(createContainerServiceDependency(containerName).setService(
 196                 IConfigurationContainerService.class).setCallbacks(
 197                 "setConfigurationContainerService",
 198                 "unsetConfigurationContainerService").setRequired(true));
 199         }
 200     }
 201 }