opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/BrokerConfigActivator.xtend

   1 /*
   2  * Copyright (c) 2013 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.dom.broker
   9
  10 import java.util.Hashtable
  11 import org.opendaylight.controller.sal.core.api.data.DataBrokerService
  12 import org.opendaylight.controller.sal.core.api.data.DataProviderService
  13 import org.opendaylight.controller.sal.core.api.data.DataStore
  14 import org.opendaylight.controller.sal.core.api.model.SchemaService
  15 import org.opendaylight.yangtools.yang.model.api.SchemaServiceListener
  16 import org.opendaylight.controller.sal.core.api.mount.MountProvisionService
  17 import org.opendaylight.controller.sal.core.api.mount.MountService
  18 import org.opendaylight.controller.sal.dom.broker.impl.SchemaAwareDataStoreAdapter
  19 import org.opendaylight.controller.sal.dom.broker.impl.SchemaAwareRpcBroker
  20 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier
  21 import org.osgi.framework.BundleContext
  22 import org.osgi.framework.ServiceRegistration
  23 import org.opendaylight.controller.sal.dom.broker.impl.SchemaContextProviders
  24 import org.opendaylight.controller.sal.core.api.RpcProvisionRegistry
  25 import org.opendaylight.controller.md.sal.dom.broker.impl.compat.BackwardsCompatibleDataBroker
  26 import org.opendaylight.controller.md.sal.dom.broker.impl.DOMDataBrokerImpl
  27 import com.google.common.util.concurrent.MoreExecutors
  28 import com.google.common.collect.ImmutableMap
  29 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType
  30 import org.opendaylight.controller.sal.core.spi.data.DOMStore
  31 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore
  32 import java.util.concurrent.Executors
  33 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker
  34
  35 class BrokerConfigActivator implements AutoCloseable {
  36
  37     private static val ROOT = InstanceIdentifier.builder().toInstance();
  38
  39     @Property
  40     private var DataProviderService dataService;
  41
  42     private var ServiceRegistration<DataBrokerService> dataReg;
  43     private var ServiceRegistration<DataProviderService> dataProviderReg;
  44     private var ServiceRegistration<MountService> mountReg;
  45     private var ServiceRegistration<MountProvisionService> mountProviderReg;
  46     private var SchemaService schemaService;
  47     private var ServiceRegistration<RpcProvisionRegistry> rpcProvisionRegistryReg;
  48     private var MountPointManagerImpl mountService;
  49
  50     SchemaAwareDataStoreAdapter wrappedStore
  51
  52     public def void start(BrokerImpl broker, DataStore store, DOMDataBroker asyncBroker,BundleContext context) {
  53         val emptyProperties = new Hashtable<String, String>();
  54         broker.setBundleContext(context);
  55
  56         val serviceRef = context.getServiceReference(SchemaService);
  57         schemaService = context.getService(serviceRef);
  58
  59         broker.setRouter(new SchemaAwareRpcBroker("/", SchemaContextProviders.fromSchemaService(schemaService)));
  60
  61
  62         if(asyncBroker == null) {
  63             dataService = new DataBrokerImpl();
  64             dataProviderReg = context.registerService(DataProviderService, dataService, emptyProperties);
  65
  66             wrappedStore = new SchemaAwareDataStoreAdapter();
  67             wrappedStore.changeDelegate(store);
  68             wrappedStore.setValidationEnabled(false);
  69             context.registerService(SchemaServiceListener, wrappedStore, emptyProperties)
  70
  71             dataService.registerConfigurationReader(ROOT, wrappedStore);
  72             dataService.registerCommitHandler(ROOT, wrappedStore);
  73             dataService.registerOperationalReader(ROOT, wrappedStore);
  74         } else {
  75             val compatibleDataBroker = new BackwardsCompatibleDataBroker(asyncBroker);
  76             context.registerService(SchemaServiceListener,compatibleDataBroker,emptyProperties);
  77             dataService = compatibleDataBroker;
  78         }
  79
  80
  81 //
  82
  83         mountService = new MountPointManagerImpl();
  84         dataReg = context.registerService(DataBrokerService, dataService, emptyProperties);
  85             mountReg = context.registerService(MountService, mountService, emptyProperties);
  86         mountProviderReg = context.registerService(MountProvisionService, mountService, emptyProperties);
  87
  88         rpcProvisionRegistryReg = context.registerService(RpcProvisionRegistry, broker.getRouter(), emptyProperties);
  89     }
  90
  91     override def close() {
  92         dataReg?.unregister();
  93         dataProviderReg?.unregister();
  94         mountReg?.unregister();
  95         mountProviderReg?.unregister();
  96         rpcProvisionRegistryReg?.unregister();
  97     }
  98
  99 }