opendaylight/md-sal/sal-binding-util/src/main/java/org/opendaylight/controller/md/sal/binding/util/AbstractBindingSalConsumerInstance.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.md.sal.binding.util;
   9
  10 import java.util.concurrent.Future;
  11 import java.util.zip.Checksum;
  12
  13 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.RoutedRpcRegistration;
  14 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.RpcRegistration;
  15 import org.opendaylight.controller.sal.binding.api.NotificationListener;
  16 import org.opendaylight.controller.sal.binding.api.NotificationService;
  17 import org.opendaylight.controller.sal.binding.api.RpcConsumerRegistry;
  18 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  19 import org.opendaylight.controller.sal.binding.api.data.DataBrokerService;
  20 import org.opendaylight.controller.sal.binding.api.data.DataChangeListener;
  21 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
  22 import org.opendaylight.controller.sal.binding.api.mount.MountInstance;
  23 import org.opendaylight.controller.sal.common.DataStoreIdentifier;
  24 import org.opendaylight.yangtools.concepts.Identifiable;
  25 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  26 import org.opendaylight.yangtools.concepts.Registration;
  27 import org.opendaylight.yangtools.yang.binding.DataObject;
  28 import org.opendaylight.yangtools.yang.binding.DataRoot;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  30 import org.opendaylight.yangtools.yang.binding.Notification;
  31 import org.opendaylight.yangtools.yang.binding.RpcService;
  32 import org.opendaylight.yangtools.yang.common.RpcResult;
  33
  34 import com.google.common.base.Preconditions;
  35
  36 public abstract class AbstractBindingSalConsumerInstance<D extends DataBrokerService, N extends NotificationService, R extends RpcConsumerRegistry> //
  37         implements //
  38         RpcConsumerRegistry, //
  39         NotificationService, //
  40         DataBrokerService {
  41
  42     private final R rpcRegistry;
  43     private final N notificationBroker;
  44     private final D dataBroker;
  45
  46     protected final R getRpcRegistry() {
  47         return rpcRegistry;
  48     }
  49
  50     protected final N getNotificationBroker() {
  51         return notificationBroker;
  52     }
  53
  54     protected final D getDataBroker() {
  55         return dataBroker;
  56     }
  57
  58     protected final R getRpcRegistryChecked() {
  59         Preconditions.checkState(rpcRegistry != null,"Rpc Registry is not available.");
  60         return rpcRegistry;
  61     }
  62
  63     protected final N getNotificationBrokerChecked() {
  64         Preconditions.checkState(notificationBroker != null,"Notification Broker is not available.");
  65         return notificationBroker;
  66     }
  67
  68     protected final D getDataBrokerChecked() {
  69         Preconditions.checkState(dataBroker != null, "Data Broker is not available");
  70         return dataBroker;
  71     }
  72
  73
  74     protected AbstractBindingSalConsumerInstance(R rpcRegistry, N notificationBroker, D dataBroker) {
  75         this.rpcRegistry = rpcRegistry;
  76         this.notificationBroker = notificationBroker;
  77         this.dataBroker = dataBroker;
  78     }
  79
  80     public <T extends RpcService> T getRpcService(Class<T> module) {
  81         return getRpcRegistryChecked().getRpcService(module);
  82     }
  83
  84     @Deprecated
  85     public <T extends Notification> void addNotificationListener(Class<T> notificationType,
  86             NotificationListener<T> listener) {
  87         getNotificationBrokerChecked().addNotificationListener(notificationType, listener);
  88     }
  89
  90     @Deprecated
  91     public void addNotificationListener(org.opendaylight.yangtools.yang.binding.NotificationListener listener) {
  92         getNotificationBrokerChecked().addNotificationListener(listener);
  93     }
  94
  95     @Deprecated
  96     public void removeNotificationListener(org.opendaylight.yangtools.yang.binding.NotificationListener listener) {
  97         getNotificationBrokerChecked().removeNotificationListener(listener);
  98     }
  99
 100     @Deprecated
 101     public <T extends Notification> void removeNotificationListener(Class<T> notificationType,
 102             NotificationListener<T> listener) {
 103         getNotificationBrokerChecked().removeNotificationListener(notificationType, listener);
 104     }
 105
 106     public <T extends Notification> Registration<NotificationListener<T>> registerNotificationListener(
 107             Class<T> notificationType, NotificationListener<T> listener) {
 108         return getNotificationBrokerChecked().registerNotificationListener(notificationType, listener);
 109     }
 110
 111     public Registration<org.opendaylight.yangtools.yang.binding.NotificationListener> registerNotificationListener(
 112             org.opendaylight.yangtools.yang.binding.NotificationListener listener) {
 113         return getNotificationBrokerChecked().registerNotificationListener(listener);
 114     }
 115
 116     @Deprecated
 117     public <T extends DataRoot> T getData(DataStoreIdentifier store, Class<T> rootType) {
 118         return getDataBrokerChecked().getData(store, rootType);
 119     }
 120
 121     @Deprecated
 122     public <T extends DataRoot> T getData(DataStoreIdentifier store, T filter) {
 123         return getDataBrokerChecked().getData(store, filter);
 124     }
 125
 126     @Deprecated
 127     public <T extends DataRoot> T getCandidateData(DataStoreIdentifier store, Class<T> rootType) {
 128         return getDataBrokerChecked().getCandidateData(store, rootType);
 129     }
 130
 131     @Deprecated
 132     public <T extends DataRoot> T getCandidateData(DataStoreIdentifier store, T filter) {
 133         return getDataBrokerChecked().getCandidateData(store, filter);
 134     }
 135
 136     @Deprecated
 137     public RpcResult<DataRoot> editCandidateData(DataStoreIdentifier store, DataRoot changeSet) {
 138         return getDataBrokerChecked().editCandidateData(store, changeSet);
 139     }
 140
 141     @Deprecated
 142     public Future<RpcResult<Void>> commit(DataStoreIdentifier store) {
 143         return getDataBrokerChecked().commit(store);
 144     }
 145
 146     @Deprecated
 147     public DataObject getData(InstanceIdentifier<? extends DataObject> data) {
 148         return getDataBrokerChecked().getData(data);
 149     }
 150
 151     @Deprecated
 152     public DataObject getConfigurationData(InstanceIdentifier<?> data) {
 153         return getDataBrokerChecked().getConfigurationData(data);
 154     }
 155
 156     public DataModificationTransaction beginTransaction() {
 157         return getDataBrokerChecked().beginTransaction();
 158     }
 159
 160     @Deprecated
 161     public void registerChangeListener(InstanceIdentifier<? extends DataObject> path, DataChangeListener changeListener) {
 162         getDataBrokerChecked().registerChangeListener(path, changeListener);
 163     }
 164
 165     @Deprecated
 166     public void unregisterChangeListener(InstanceIdentifier<? extends DataObject> path,
 167             DataChangeListener changeListener) {
 168         getDataBrokerChecked().unregisterChangeListener(path, changeListener);
 169     }
 170
 171     @Deprecated
 172     public DataObject readConfigurationData(InstanceIdentifier<? extends DataObject> path) {
 173         return getDataBrokerChecked().readConfigurationData(path);
 174     }
 175
 176     public DataObject readOperationalData(InstanceIdentifier<? extends DataObject> path) {
 177         return getDataBrokerChecked().readOperationalData(path);
 178     }
 179
 180     @Deprecated
 181     public ListenerRegistration<DataChangeListener> registerDataChangeListener(
 182             InstanceIdentifier<? extends DataObject> path, DataChangeListener listener) {
 183         return getDataBrokerChecked().registerDataChangeListener(path, listener);
 184     }
 185 }