opendaylight/md-sal/sal-binding-config/src/main/java/org/opendaylight/controller/config/yang/md/sal/binding/impl/RuntimeMappingModule.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.config.yang.md.sal.binding.impl;
   9
  10 import com.google.common.base.Preconditions;
  11 import org.opendaylight.controller.config.api.osgi.WaitingServiceTracker;
  12 import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec;
  13 import org.osgi.framework.BundleContext;
  14
  15 /**
  16  * @deprecated Replaced by blueprint wiring
  17  */
  18 @Deprecated
  19 public final class RuntimeMappingModule extends AbstractRuntimeMappingModule {
  20     private BundleContext bundleContext;
  21
  22     public RuntimeMappingModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
  23             final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
  24         super(identifier, dependencyResolver);
  25     }
  26
  27     public RuntimeMappingModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
  28             final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver,
  29             final RuntimeMappingModule oldModule, final java.lang.AutoCloseable oldInstance) {
  30         super(identifier, dependencyResolver, oldModule, oldInstance);
  31     }
  32
  33     @Override
  34     public void validate() {
  35         super.validate();
  36         Preconditions.checkNotNull(bundleContext);
  37         // Add custom validation for module attributes here.
  38     }
  39
  40     @Override
  41     public boolean canReuseInstance(final AbstractRuntimeMappingModule oldModule) {
  42         return true;
  43     }
  44
  45     @Override
  46     public AutoCloseable createInstance() {
  47         // We need to return the concrete BindingToNormalizedNodeCodec instance for backwards compatibility
  48         // for CSS users that inject the binding-dom-mapping-service.
  49         final WaitingServiceTracker<BindingToNormalizedNodeCodec> tracker =
  50                 WaitingServiceTracker.create(BindingToNormalizedNodeCodec.class, bundleContext);
  51         final BindingToNormalizedNodeCodec service = tracker.waitForService(WaitingServiceTracker.FIVE_MINUTES);
  52
  53         // Ideally we would close the ServiceTracker via the returned AutoCloseable but then we'd have to
  54         // proxy the BindingToNormalizedNodeCodec instance which is problematic. It's OK to close the
  55         // ServiceTracker here.
  56         tracker.close();
  57         return service;
  58     }
  59
  60     public void setBundleContext(final BundleContext bundleContext) {
  61         this.bundleContext = bundleContext;
  62     }
  63 }