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 class TracingReadOnlyTransaction
  21         extends AbstractCloseTracked<TracingReadOnlyTransaction>
  22         implements DOMDataReadOnlyTransaction {
  23
  24     private final DOMDataReadOnlyTransaction delegate;
  25     private final TracingBroker tracingBroker;
  26
  27     TracingReadOnlyTransaction(DOMDataReadOnlyTransaction delegate, TracingBroker tracingBroker,
  28             CloseTrackedRegistry<TracingReadOnlyTransaction> readOnlyTransactionsRegistry) {
  29         super(readOnlyTransactionsRegistry);
  30         this.delegate = delegate;
  31         this.tracingBroker = tracingBroker;
  32     }
  33
  34     @Override
  35     public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(LogicalDatastoreType store,
  36             YangInstanceIdentifier path) {
  37         return delegate.read(store, path);
  38     }
  39
  40     @Override
  41     public CheckedFuture<Boolean, ReadFailedException> exists(LogicalDatastoreType store, YangInstanceIdentifier path) {
  42         return delegate.exists(store, path);
  43     }
  44
  45     @Override
  46     public Object getIdentifier() {
  47         return delegate.getIdentifier();
  48     }
  49
  50     @Override
  51     public void close() {
  52         delegate.close();
  53         super.removeFromTrackedRegistry();
  54     }
  55
  56 }