opendaylight/md-sal/sal-dom-broker-config/src/main/java/org/opendaylight/controller/config/yang/md/sal/dom/impl/DomBrokerImplModule.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 com.google.common.base.Preconditions;
  11 import com.google.common.collect.ClassToInstanceMap;
  12 import com.google.common.collect.MutableClassToInstanceMap;
  13 import java.util.concurrent.TimeUnit;
  14 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  15 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
  16 import org.opendaylight.controller.md.sal.dom.api.DOMNotificationPublishService;
  17 import org.opendaylight.controller.md.sal.dom.api.DOMNotificationService;
  18 import org.opendaylight.controller.md.sal.dom.api.DOMRpcProviderService;
  19 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
  20 import org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouter;
  21 import org.opendaylight.controller.md.sal.dom.broker.impl.DOMRpcRouter;
  22 import org.opendaylight.controller.md.sal.dom.broker.impl.mount.DOMMountPointServiceImpl;
  23 import org.opendaylight.controller.sal.core.api.BrokerService;
  24 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  25 import org.opendaylight.controller.sal.dom.broker.BrokerImpl;
  26 import org.opendaylight.controller.sal.dom.broker.GlobalBundleScanningSchemaServiceImpl;
  27
  28 public final class DomBrokerImplModule extends org.opendaylight.controller.config.yang.md.sal.dom.impl.AbstractDomBrokerImplModule
  29 {
  30
  31     public DomBrokerImplModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
  32         super(identifier, dependencyResolver);
  33     }
  34
  35     public DomBrokerImplModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, final DomBrokerImplModule oldModule, final java.lang.AutoCloseable oldInstance) {
  36         super(identifier, dependencyResolver, oldModule, oldInstance);
  37     }
  38
  39     @Override
  40     public void validate() {
  41         super.validate();
  42         final long depth = getNotificationQueueDepth().getValue();
  43         Preconditions.checkArgument(Long.lowestOneBit(depth) == Long.highestOneBit(depth), "Queue depth %s is not power-of-two", depth);
  44     }
  45
  46     @Override
  47     public java.lang.AutoCloseable createInstance() {
  48         final DOMDataBroker asyncBroker= getAsyncDataBrokerDependency();
  49
  50         final ClassToInstanceMap<BrokerService> services = MutableClassToInstanceMap.create();
  51
  52         final DOMNotificationRouter domNotificationRouter = DOMNotificationRouter.create(getNotificationQueueDepth().getValue().intValue(),
  53             getNotificationQueueSpin().longValue(), getNotificationQueuePark().longValue(), TimeUnit.MILLISECONDS);
  54         services.putInstance(DOMNotificationService.class, domNotificationRouter);
  55         services.putInstance(DOMNotificationPublishService.class, domNotificationRouter);
  56
  57         final SchemaService schemaService = getSchemaServiceImpl();
  58         services.putInstance(SchemaService.class, schemaService);
  59
  60         services.putInstance(DOMDataBroker.class, asyncBroker);
  61
  62         final DOMRpcRouter rpcRouter = new DOMRpcRouter();
  63         schemaService.registerSchemaContextListener(rpcRouter);
  64         services.putInstance(DOMRpcService.class, rpcRouter);
  65         services.putInstance(DOMRpcProviderService.class, rpcRouter);
  66
  67         final DOMMountPointService mountService = new DOMMountPointServiceImpl();
  68         services.putInstance(DOMMountPointService.class, mountService);
  69
  70         return new BrokerImpl(rpcRouter, services);
  71     }
  72
  73     private SchemaService getSchemaServiceImpl() {
  74         final SchemaService schemaService;
  75         if(getRootSchemaService() != null) {
  76             schemaService = getRootSchemaServiceDependency();
  77         } else {
  78             schemaService = GlobalBundleScanningSchemaServiceImpl.getInstance();
  79         }
  80         return schemaService;
  81     }
  82 }