opendaylight/md-sal/sal-dom-config/src/main/java/org/opendaylight/controller/config/yang/config/legacy_entity_ownership_service_provider/LegacyEntityOwnershipServiceProviderModule.java

   1 /*
   2  * Copyright (c) 2016 Brocade Communications 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.config.yang.config.legacy_entity_ownership_service_provider;
   9
  10 import com.google.common.reflect.AbstractInvocationHandler;
  11 import com.google.common.reflect.Reflection;
  12 import java.lang.reflect.Method;
  13 import org.opendaylight.controller.config.api.DependencyResolver;
  14 import org.opendaylight.controller.config.api.ModuleIdentifier;
  15 import org.opendaylight.controller.config.api.osgi.WaitingServiceTracker;
  16 import org.opendaylight.controller.md.sal.common.api.clustering.EntityOwnershipService;
  17 import org.osgi.framework.BundleContext;
  18
  19 /**
  20  * @deprecated Replaced by blueprint wiring
  21  */
  22 @Deprecated
  23 public class LegacyEntityOwnershipServiceProviderModule extends AbstractLegacyEntityOwnershipServiceProviderModule {
  24     private BundleContext bundleContext;
  25
  26     public LegacyEntityOwnershipServiceProviderModule(ModuleIdentifier identifier, DependencyResolver dependencyResolver) {
  27         super(identifier, dependencyResolver);
  28     }
  29
  30     public LegacyEntityOwnershipServiceProviderModule(ModuleIdentifier identifier, DependencyResolver dependencyResolver,
  31             LegacyEntityOwnershipServiceProviderModule oldModule, java.lang.AutoCloseable oldInstance) {
  32         super(identifier, dependencyResolver, oldModule, oldInstance);
  33     }
  34
  35     @Override
  36     public void customValidation() {
  37         // add custom validation form module attributes here.
  38     }
  39
  40     @Override
  41     public AutoCloseable createInstance() {
  42         final WaitingServiceTracker<EntityOwnershipService> tracker = WaitingServiceTracker.create(
  43                 EntityOwnershipService.class, bundleContext);
  44         final EntityOwnershipService service = tracker.waitForService(WaitingServiceTracker.FIVE_MINUTES);
  45
  46         return Reflection.newProxy(AutoCloseableEntityOwnershipService.class, new AbstractInvocationHandler() {
  47             @Override
  48             protected Object handleInvocation(Object proxy, Method method, Object[] args) throws Throwable {
  49                 if (method.getName().equals("close")) {
  50                     tracker.close();
  51                     return null;
  52                 } else {
  53                     return method.invoke(service, args);
  54                 }
  55             }
  56         });
  57     }
  58
  59     public void setBundleContext(final BundleContext bundleContext) {
  60         this.bundleContext = bundleContext;
  61     }
  62
  63     private static interface AutoCloseableEntityOwnershipService extends EntityOwnershipService, AutoCloseable {
  64     }
  65
  66 }