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

   1 package org.opendaylight.controller.sal.dom.broker;
   2
   3 import java.util.List;
   4 import java.util.Set;
   5 import java.util.concurrent.Future;
   6
   7 import org.opendaylight.controller.md.sal.common.api.RegistrationListener;
   8 import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler;
   9 import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandlerRegistration;
  10 import org.opendaylight.controller.md.sal.common.api.data.DataReader;
  11 import org.opendaylight.controller.sal.common.DataStoreIdentifier;
  12 import org.opendaylight.controller.sal.core.api.Broker.RoutedRpcRegistration;
  13 import org.opendaylight.controller.sal.core.api.RpcImplementation;
  14 import org.opendaylight.controller.sal.core.api.Broker.RpcRegistration;
  15 import org.opendaylight.controller.sal.core.api.RpcRegistrationListener;
  16 import org.opendaylight.controller.sal.core.api.data.DataChangeListener;
  17 import org.opendaylight.controller.sal.core.api.data.DataModificationTransaction;
  18 import org.opendaylight.controller.sal.core.api.data.DataValidator;
  19 import org.opendaylight.controller.sal.core.api.mount.MountProvisionInstance;
  20 import org.opendaylight.controller.sal.core.api.notify.NotificationListener;
  21 import org.opendaylight.controller.sal.dom.broker.impl.DataReaderRouter;
  22 import org.opendaylight.controller.sal.dom.broker.impl.NotificationRouterImpl;
  23 import org.opendaylight.controller.sal.dom.broker.impl.RpcRouterImpl;
  24 import org.opendaylight.controller.sal.dom.broker.spi.NotificationRouter;
  25 import org.opendaylight.controller.sal.dom.broker.spi.RpcRouter;
  26 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  27 import org.opendaylight.yangtools.concepts.Registration;
  28 import org.opendaylight.yangtools.yang.common.QName;
  29 import org.opendaylight.yangtools.yang.common.RpcResult;
  30 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
  31 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
  32 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.InstanceIdentifierBuilder;
  33 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument;
  34
  35 public class MountPointImpl implements MountProvisionInstance {
  36
  37     private final RpcRouter rpcs;
  38     private final DataReaderRouter dataReader;
  39     private final NotificationRouter notificationRouter;
  40     private final DataReader<InstanceIdentifier,CompositeNode> readWrapper;
  41
  42
  43     private final InstanceIdentifier mountPath;
  44
  45     public MountPointImpl(InstanceIdentifier path) {
  46         this.mountPath = path;
  47         rpcs = new RpcRouterImpl("");
  48         dataReader = new DataReaderRouter();
  49         notificationRouter = new NotificationRouterImpl();
  50         readWrapper = new ReadWrapper();
  51     }
  52
  53     public InstanceIdentifier getMountPath() {
  54         return mountPath;
  55     }
  56
  57     public DataReader<InstanceIdentifier, CompositeNode> getReadWrapper() {
  58         return readWrapper;
  59     }
  60
  61     @Override
  62     public void publish(CompositeNode notification) {
  63         notificationRouter.publish(notification);
  64     }
  65
  66     @Override
  67     public Registration<NotificationListener> addNotificationListener(QName notification, NotificationListener listener) {
  68         return notificationRouter.addNotificationListener(notification, listener);
  69     }
  70
  71     @Override
  72     public CompositeNode readConfigurationData(InstanceIdentifier path) {
  73         return dataReader.readConfigurationData(path);
  74     }
  75
  76     @Override
  77     public CompositeNode readOperationalData(InstanceIdentifier path) {
  78         return dataReader.readOperationalData(path);
  79     }
  80
  81     public Registration<DataReader<InstanceIdentifier, CompositeNode>> registerOperationalReader(
  82             InstanceIdentifier path, DataReader<InstanceIdentifier, CompositeNode> reader) {
  83         return dataReader.registerOperationalReader(path, reader);
  84     }
  85
  86     public Registration<DataReader<InstanceIdentifier, CompositeNode>> registerConfigurationReader(
  87             InstanceIdentifier path, DataReader<InstanceIdentifier, CompositeNode> reader) {
  88         return dataReader.registerConfigurationReader(path, reader);
  89     }
  90
  91     @Override
  92     public RoutedRpcRegistration addRoutedRpcImplementation(QName rpcType, RpcImplementation implementation) {
  93         return rpcs.addRoutedRpcImplementation(rpcType, implementation);
  94     }
  95
  96     @Override
  97     public RpcRegistration addRpcImplementation(QName rpcType, RpcImplementation implementation)
  98             throws IllegalArgumentException {
  99         return rpcs.addRpcImplementation(rpcType, implementation);
 100     }
 101
 102     public Set<QName> getSupportedRpcs() {
 103         return rpcs.getSupportedRpcs();
 104     }
 105
 106
 107     public RpcResult<CompositeNode> invokeRpc(QName rpc, CompositeNode input) {
 108         return rpcs.invokeRpc(rpc, input);
 109     }
 110
 111     public ListenerRegistration<RpcRegistrationListener> addRpcRegistrationListener(RpcRegistrationListener listener) {
 112         return rpcs.addRpcRegistrationListener(listener);
 113     }
 114
 115
 116     @Override
 117     public Future<RpcResult<CompositeNode>> rpc(QName type, CompositeNode input) {
 118         // TODO Auto-generated method stub
 119         return null;
 120     }
 121
 122     @Override
 123     public DataModificationTransaction beginTransaction() {
 124         // TODO Auto-generated method stub
 125         return null;
 126     }
 127
 128     @Override
 129     public ListenerRegistration<DataChangeListener> registerDataChangeListener(InstanceIdentifier path,
 130             DataChangeListener listener) {
 131         // TODO Auto-generated method stub
 132         return null;
 133     }
 134
 135     @Override
 136     public void sendNotification(CompositeNode notification) {
 137         publish(notification);
 138     }
 139
 140     @Override
 141     public Registration<DataCommitHandler<InstanceIdentifier, CompositeNode>> registerCommitHandler(
 142             InstanceIdentifier path, DataCommitHandler<InstanceIdentifier, CompositeNode> commitHandler) {
 143         // TODO Auto-generated method stub
 144         return null;
 145     }
 146
 147     @Override
 148     public void removeRefresher(DataStoreIdentifier store, DataRefresher refresher) {
 149      // NOOP
 150     }
 151
 152     @Override
 153     public void addRefresher(DataStoreIdentifier store, DataRefresher refresher) {
 154      // NOOP
 155     }
 156
 157     @Override
 158     public void addValidator(DataStoreIdentifier store, DataValidator validator) {
 159      // NOOP
 160     }
 161     @Override
 162     public void removeValidator(DataStoreIdentifier store, DataValidator validator) {
 163         // NOOP
 164     }
 165
 166     class ReadWrapper implements DataReader<InstanceIdentifier, CompositeNode> {
 167
 168
 169         private InstanceIdentifier shortenPath(InstanceIdentifier path) {
 170             InstanceIdentifier ret = null;
 171             if(mountPath.contains(path)) {
 172                 List<PathArgument> newArgs = path.getPath().subList(mountPath.getPath().size(), path.getPath().size());
 173                 ret = new InstanceIdentifier(newArgs);
 174             }
 175             return ret;
 176         }
 177
 178         @Override
 179         public CompositeNode readConfigurationData(InstanceIdentifier path) {
 180             InstanceIdentifier newPath = shortenPath(path);
 181             if(newPath == null) {
 182                 return null;
 183             }
 184             return MountPointImpl.this.readConfigurationData(newPath);
 185         }
 186
 187         @Override
 188         public CompositeNode readOperationalData(InstanceIdentifier path) {
 189             InstanceIdentifier newPath = shortenPath(path);
 190             if(newPath == null) {
 191                 return null;
 192             }
 193             return MountPointImpl.this.readOperationalData(newPath);
 194         }
 195     }
 196
 197     @Override
 198     public ListenerRegistration<RegistrationListener<DataCommitHandlerRegistration<InstanceIdentifier, CompositeNode>>> registerCommitHandlerListener(
 199             RegistrationListener<DataCommitHandlerRegistration<InstanceIdentifier, CompositeNode>> commitHandlerListener) {
 200         // TODO Auto-generated method stub
 201         return null;
 202     }
 203 }