opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/sal/binding/osgi/Activator.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  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 package org.opendaylight.controller.sal.binding.osgi;
   9
  10 import org.opendaylight.controller.sal.binding.codegen.impl.SingletonHolder;
  11 import org.opendaylight.yangtools.sal.binding.generator.impl.RuntimeGeneratedMappingServiceImpl;
  12 import org.opendaylight.yangtools.yang.data.impl.codec.BindingIndependentMappingService;
  13 import org.opendaylight.yangtools.yang.model.api.SchemaServiceListener;
  14 import org.osgi.framework.BundleActivator;
  15 import org.osgi.framework.BundleContext;
  16 import org.osgi.framework.ServiceRegistration;
  17
  18 import java.util.Hashtable;
  19
  20 public class Activator implements BundleActivator {
  21
  22     private ServiceRegistration<?> reg;
  23     private ServiceRegistration<SchemaServiceListener> listenerReg;
  24     private ServiceRegistration<BindingIndependentMappingService> mappingReg;
  25
  26     @Override
  27     public void start(BundleContext context) throws Exception {
  28                 RuntimeGeneratedMappingServiceImpl service = new RuntimeGeneratedMappingServiceImpl();
  29         service.setPool(SingletonHolder.CLASS_POOL);
  30         service.init();
  31         startRuntimeMappingService(service, context);
  32     }
  33
  34     private void startRuntimeMappingService(RuntimeGeneratedMappingServiceImpl service, BundleContext context) {
  35         Hashtable<String, String> properties = new Hashtable<String, String>();
  36         listenerReg = context.registerService(SchemaServiceListener.class, service, properties);
  37         mappingReg = context.registerService(BindingIndependentMappingService.class, service, properties);
  38
  39     }
  40
  41     @Override
  42     public void stop(BundleContext context) throws Exception {
  43         if(listenerReg != null) {
  44             listenerReg.unregister();
  45         }
  46         if(mappingReg != null) {
  47             mappingReg.unregister();
  48         }
  49     }
  50 }