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