opendaylight/md-sal/mdsal-trace/dom-impl/src/main/java/org/opendaylight/controller/md/sal/trace/dom/impl/TracingReadWriteTransaction.java

   1 /*
   2  * Copyright (c) 2016 Red Hat, 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.trace.dom.impl;
   9
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.util.concurrent.CheckedFuture;
  13 import java.util.Objects;
  14
  15 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  16 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  17 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
  18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  19 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  20
  21
  22 class TracingReadWriteTransaction extends TracingWriteTransaction implements DOMDataReadWriteTransaction {
  23
  24     private final DOMDataReadWriteTransaction delegate;
  25
  26     TracingReadWriteTransaction(DOMDataReadWriteTransaction delegate, TracingBroker tracingBroker) {
  27         super(delegate, tracingBroker);
  28         this.delegate = Objects.requireNonNull(delegate);
  29     }
  30
  31     @Override
  32     public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(
  33                                                             LogicalDatastoreType store, YangInstanceIdentifier yiid) {
  34         return delegate.read(store, yiid);
  35     }
  36
  37     @Override
  38     public CheckedFuture<Boolean, ReadFailedException> exists(LogicalDatastoreType store, YangInstanceIdentifier yiid) {
  39         return delegate.exists(store, yiid);
  40     }
  41 }