opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/config/yang/md/sal/dom/impl/DomInmemoryDataBrokerModule.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 java.util.Hashtable;
  11 import java.util.concurrent.Executors;
  12
  13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  14 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  15 import org.opendaylight.controller.md.sal.dom.broker.impl.DOMDataBrokerImpl;
  16 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
  17 import org.opendaylight.controller.sal.core.spi.data.DOMStore;
  18 import org.osgi.framework.BundleContext;
  19
  20 import com.google.common.collect.ImmutableMap;
  21 import com.google.common.util.concurrent.ListeningExecutorService;
  22 import com.google.common.util.concurrent.MoreExecutors;
  23
  24 /**
  25 *
  26 */
  27 public final class DomInmemoryDataBrokerModule extends
  28         org.opendaylight.controller.config.yang.md.sal.dom.impl.AbstractDomInmemoryDataBrokerModule {
  29
  30     private BundleContext bundleContext;
  31
  32     public DomInmemoryDataBrokerModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
  33             final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
  34         super(identifier, dependencyResolver);
  35     }
  36
  37     public DomInmemoryDataBrokerModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier,
  38             final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver,
  39             final DomInmemoryDataBrokerModule oldModule, final java.lang.AutoCloseable oldInstance) {
  40
  41         super(identifier, dependencyResolver, oldModule, oldInstance);
  42     }
  43
  44     @Override
  45     protected void customValidation() {
  46         // Add custom validation for module attributes here.
  47     }
  48
  49     @Override
  50     public java.lang.AutoCloseable createInstance() {
  51         ListeningExecutorService storeExecutor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(2));
  52         InMemoryDOMDataStore operStore = new InMemoryDOMDataStore("DOM-OPER", storeExecutor);
  53         InMemoryDOMDataStore configStore = new InMemoryDOMDataStore("DOM-CFG", storeExecutor);
  54         ImmutableMap<LogicalDatastoreType, DOMStore> datastores = ImmutableMap
  55                 .<LogicalDatastoreType, DOMStore> builder().put(LogicalDatastoreType.OPERATIONAL, operStore)
  56                 .put(LogicalDatastoreType.CONFIGURATION, configStore).build();
  57
  58         DOMDataBrokerImpl newDataBroker = new DOMDataBrokerImpl(datastores, MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor()));
  59
  60         getBundleContext().registerService(DOMDataBroker.class, newDataBroker, new Hashtable<String, String>());
  61
  62         getSchemaServiceDependency().registerSchemaServiceListener(operStore);
  63         getSchemaServiceDependency().registerSchemaServiceListener(configStore);
  64
  65         return newDataBroker;
  66     }
  67
  68     private BundleContext getBundleContext() {
  69         return bundleContext;
  70     }
  71
  72     void setBundleContext(final BundleContext ctx) {
  73         bundleContext = ctx;
  74     }
  75 }