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

   1 /*
   2  * Copyright (c) 2017 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 import com.google.common.base.Optional;
  11 import com.google.common.util.concurrent.CheckedFuture;
  12 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  13 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  14 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
  15 import org.opendaylight.controller.md.sal.trace.closetracker.impl.AbstractCloseTracked;
  16 import org.opendaylight.controller.md.sal.trace.closetracker.impl.CloseTrackedRegistry;
  17 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  18 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  19
  20 @Deprecated
  21 class TracingReadOnlyTransaction
  22         extends AbstractCloseTracked<TracingReadOnlyTransaction>
  23         implements DOMDataReadOnlyTransaction {
  24
  25     private final DOMDataReadOnlyTransaction delegate;
  26
  27     TracingReadOnlyTransaction(DOMDataReadOnlyTransaction delegate,
  28             CloseTrackedRegistry<TracingReadOnlyTransaction> readOnlyTransactionsRegistry) {
  29         super(readOnlyTransactionsRegistry);
  30         this.delegate = delegate;
  31     }
  32
  33     @Override
  34     public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(LogicalDatastoreType store,
  35             YangInstanceIdentifier path) {
  36         return delegate.read(store, path);
  37     }
  38
  39     @Override
  40     public CheckedFuture<Boolean, ReadFailedException> exists(LogicalDatastoreType store, YangInstanceIdentifier path) {
  41         return delegate.exists(store, path);
  42     }
  43
  44     @Override
  45     public Object getIdentifier() {
  46         return delegate.getIdentifier();
  47     }
  48
  49     @Override
  50     public void close() {
  51         delegate.close();
  52         super.removeFromTrackedRegistry();
  53     }
  54
  55
  56     // https://jira.opendaylight.org/browse/CONTROLLER-1792
  57
  58     @Override
  59     public final boolean equals(Object object) {
  60         return object == this || delegate.equals(object);
  61     }
  62
  63     @Override
  64     public final int hashCode() {
  65         return delegate.hashCode();
  66     }
  67
  68     @Override
  69     public final String toString() {
  70         return getClass().getName() + "; delegate=" + delegate;
  71     }
  72
  73 }