opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/dom/impl/SchemaServiceImplSingletonModule.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.dom.impl;
   9
  10 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  11 import org.opendaylight.controller.sal.dom.broker.GlobalBundleScanningSchemaServiceImpl;
  12 import org.opendaylight.yangtools.concepts.Delegator;
  13 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  14 import org.opendaylight.yangtools.yang.model.api.Module;
  15 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  16 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
  17 import org.osgi.framework.BundleContext;
  18 import org.slf4j.Logger;
  19 import org.slf4j.LoggerFactory;
  20
  21 public final class SchemaServiceImplSingletonModule extends
  22 org.opendaylight.controller.config.yang.md.sal.dom.impl.AbstractSchemaServiceImplSingletonModule {
  23
  24     private static final Logger LOG = LoggerFactory.getLogger(SchemaServiceImplSingletonModule.class);
  25
  26     BundleContext bundleContext;
  27
  28     public SchemaServiceImplSingletonModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
  29             final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
  30         super(identifier, dependencyResolver);
  31     }
  32
  33     public SchemaServiceImplSingletonModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
  34             final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver,
  35             final SchemaServiceImplSingletonModule oldModule, final java.lang.AutoCloseable oldInstance) {
  36         super(identifier, dependencyResolver, oldModule, oldInstance);
  37     }
  38
  39     @Override
  40     public boolean canReuseInstance(final AbstractSchemaServiceImplSingletonModule oldModule) {
  41         return true;
  42     }
  43
  44     public BundleContext getBundleContext() {
  45         return bundleContext;
  46     }
  47
  48     public void setBundleContext(final BundleContext bundleContext) {
  49         this.bundleContext = bundleContext;
  50     }
  51
  52     @Override
  53     public void validate() {
  54         super.validate();
  55     }
  56
  57     @Override
  58     public java.lang.AutoCloseable createInstance() {
  59         return GlobalBundleScanningSchemaServiceImpl.getInstance();
  60     }
  61
  62     public class GlobalSchemaServiceProxy implements AutoCloseable, SchemaService, Delegator<SchemaService> {
  63
  64         private SchemaService delegate;
  65
  66         public GlobalSchemaServiceProxy() {
  67             this.delegate = GlobalBundleScanningSchemaServiceImpl.getInstance();
  68         }
  69
  70         @Override
  71         public void close() throws Exception {
  72             if (delegate != null) {
  73                 delegate = null;
  74             }
  75         }
  76
  77         @Override
  78         public void addModule(final Module arg0) {
  79             delegate.addModule(arg0);
  80         }
  81
  82         @Override
  83         public SchemaContext getGlobalContext() {
  84             return delegate.getGlobalContext();
  85         }
  86
  87         @Override
  88         public SchemaContext getSessionContext() {
  89             return delegate.getSessionContext();
  90         }
  91
  92         @Override
  93         public ListenerRegistration<SchemaContextListener> registerSchemaContextListener(final SchemaContextListener arg0) {
  94             return delegate.registerSchemaContextListener(arg0);
  95         }
  96
  97         @Override
  98         public void removeModule(final Module arg0) {
  99             delegate.removeModule(arg0);
 100         }
 101
 102         @Override
 103         public SchemaService getDelegate() {
 104             return delegate;
 105         }
 106
 107     }
 108 }