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 import com.google.common.base.Optional;
  11 import com.google.common.util.concurrent.CheckedFuture;
  12 import com.google.common.util.concurrent.FluentFuture;
  13 import java.util.Objects;
  14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  15 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  16 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
  17 import org.opendaylight.controller.md.sal.trace.closetracker.impl.CloseTracked;
  18 import org.opendaylight.controller.md.sal.trace.closetracker.impl.CloseTrackedRegistry;
  19 import org.opendaylight.controller.md.sal.trace.closetracker.impl.CloseTrackedTrait;
  20 import org.opendaylight.mdsal.common.api.CommitInfo;
  21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  22 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  23
  24 @Deprecated(forRemoval = true)
  25 class TracingReadWriteTransaction
  26     extends AbstractTracingWriteTransaction
  27         implements DOMDataReadWriteTransaction, CloseTracked<TracingReadWriteTransaction> {
  28
  29     private final CloseTrackedTrait<TracingReadWriteTransaction> closeTracker;
  30     private final DOMDataReadWriteTransaction delegate;
  31
  32     TracingReadWriteTransaction(DOMDataReadWriteTransaction delegate, TracingBroker tracingBroker,
  33             CloseTrackedRegistry<TracingReadWriteTransaction> readWriteTransactionsRegistry) {
  34         super(delegate, tracingBroker);
  35         this.closeTracker = new CloseTrackedTrait<>(readWriteTransactionsRegistry, this);
  36         this.delegate = Objects.requireNonNull(delegate);
  37     }
  38
  39     @Override
  40     public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(
  41                                                             LogicalDatastoreType store, YangInstanceIdentifier yiid) {
  42         return delegate.read(store, yiid);
  43     }
  44
  45     @Override
  46     public CheckedFuture<Boolean, ReadFailedException> exists(LogicalDatastoreType store, YangInstanceIdentifier yiid) {
  47         return delegate.exists(store, yiid);
  48     }
  49
  50     @Override
  51     public FluentFuture<? extends CommitInfo> commit() {
  52         closeTracker.removeFromTrackedRegistry();
  53         return super.commit();
  54     }
  55
  56     @Override
  57     public boolean cancel() {
  58         closeTracker.removeFromTrackedRegistry();
  59         return super.cancel();
  60     }
  61
  62     @Override
  63     public StackTraceElement[] getAllocationContextStackTrace() {
  64         return closeTracker.getAllocationContextStackTrace();
  65     }
  66
  67     @Override
  68     public CloseTracked<TracingReadWriteTransaction> getRealCloseTracked() {
  69         return this;
  70     }
  71 }