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

   1 package org.opendaylight.controller.sal.networkconfig.internal;
   2
   3 import org.apache.felix.dm.Component;
   4 import org.opendaylight.controller.sal.core.ComponentActivatorAbstractBase;
   5 import org.opendaylight.controller.sal.networkconfig.bridgedomain.IBridgeDomainConfigService;
   6 import org.opendaylight.controller.sal.networkconfig.bridgedomain.IPluginInBridgeDomainConfigService;
   7 import org.opendaylight.controller.sal.networkconfig.bridgedomain.internal.BridgeDomainConfigService;
   8 import org.slf4j.Logger;
   9 import org.slf4j.LoggerFactory;
  10
  11 public class Activator extends ComponentActivatorAbstractBase {
  12     protected static final Logger logger = LoggerFactory
  13             .getLogger(Activator.class);
  14
  15
  16     /**
  17      * Function that is used to communicate to dependency manager the list of
  18      * known Global implementations
  19      *
  20      *
  21      * @return An array containing all the CLASS objects that will be
  22      *         instantiated in order to get an fully working implementation
  23      *         Object
  24      */
  25     public Object[] getGlobalImplementations() {
  26         Object[] res = { BridgeDomainConfigService.class};
  27         return res;
  28     }
  29
  30     /**
  31      * Function that is called when configuration of the dependencies is required.
  32      *
  33      * @param c
  34      *            dependency manager Component object, used for configuring the
  35      *            dependencies exported and imported
  36      * @param imp
  37      *            Implementation class that is being configured, needed as long
  38      *            as the same routine can configure multiple implementations
  39      */
  40     public void configureGlobalInstance(Component c, Object imp) {
  41         if (imp.equals(BridgeDomainConfigService.class)) {
  42             c.setInterface(
  43                     new String[] { IBridgeDomainConfigService.class.getName()},
  44                                    null);
  45
  46             c.add(createServiceDependency()
  47                     .setService(IPluginInBridgeDomainConfigService.class)
  48                     .setCallbacks("setPluginInService", "unsetPluginInService")
  49                     .setRequired(false));
  50         }
  51     }
  52 }