opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingDataReadTransactionImpl.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.impl;
   9
  10 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  11 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  12 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  13 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
  14 import org.opendaylight.yangtools.yang.binding.DataObject;
  15 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  16
  17 import com.google.common.base.Optional;
  18 import com.google.common.util.concurrent.CheckedFuture;
  19
  20 class BindingDataReadTransactionImpl extends AbstractForwardedTransaction<DOMDataReadOnlyTransaction> implements
  21         ReadOnlyTransaction {
  22
  23     protected BindingDataReadTransactionImpl(final DOMDataReadOnlyTransaction delegate,
  24             final BindingToNormalizedNodeCodec codec) {
  25         super(delegate, codec);
  26     }
  27
  28     @Override
  29     public <T extends DataObject> CheckedFuture<Optional<T>,ReadFailedException> read(
  30             final LogicalDatastoreType store, final InstanceIdentifier<T> path) {
  31         return doRead(getDelegate(),store, path);
  32     }
  33
  34     @Override
  35     public void close() {
  36         getDelegate().close();
  37     }
  38
  39 }