trace/mdsal-trace-impl/src/main/java/org/opendaylight/mdsal/trace/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.mdsal.trace.impl;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.util.concurrent.FluentFuture;
  13 import java.util.Optional;
  14 import org.eclipse.jdt.annotation.Nullable;
  15 import org.opendaylight.mdsal.common.api.CommitInfo;
  16 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  17 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
  18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  19 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  20
  21 class TracingReadWriteTransaction
  22     extends AbstractTracingWriteTransaction
  23         implements DOMDataTreeReadWriteTransaction, CloseTracked<TracingReadWriteTransaction> {
  24
  25     private final CloseTrackedTrait<TracingReadWriteTransaction> closeTracker;
  26     private final DOMDataTreeReadWriteTransaction delegate;
  27
  28     TracingReadWriteTransaction(final DOMDataTreeReadWriteTransaction delegate, final TracingBroker tracingBroker,
  29             final CloseTrackedRegistry<TracingReadWriteTransaction> readWriteTransactionsRegistry) {
  30         super(delegate, tracingBroker);
  31         this.closeTracker = new CloseTrackedTrait<>(readWriteTransactionsRegistry, this);
  32         this.delegate = requireNonNull(delegate);
  33     }
  34
  35     @Override
  36     public FluentFuture<Optional<NormalizedNode>> read(final LogicalDatastoreType store,
  37             final YangInstanceIdentifier yiid) {
  38         return delegate.read(store, yiid);
  39     }
  40
  41     @Override
  42     public FluentFuture<Boolean> exists(final LogicalDatastoreType store, final YangInstanceIdentifier yiid) {
  43         return delegate.exists(store, yiid);
  44     }
  45
  46     @Override
  47     public FluentFuture<? extends CommitInfo> commit() {
  48         closeTracker.removeFromTrackedRegistry();
  49         return super.commit();
  50     }
  51
  52     @Override
  53     public boolean cancel() {
  54         closeTracker.removeFromTrackedRegistry();
  55         return super.cancel();
  56     }
  57
  58     @Override
  59     public @Nullable StackTraceElement[] getAllocationContextStackTrace() {
  60         return closeTracker.getAllocationContextStackTrace();
  61     }
  62
  63     @Override
  64     public CloseTracked<TracingReadWriteTransaction> getRealCloseTracked() {
  65         return this;
  66     }
  67 }