opendaylight/md-sal/mdsal-trace/dom-impl/src/main/java/org/opendaylight/controller/md/sal/trace/dom/impl/TracingTransactionChain.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 java.util.Objects;
  11 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
  12 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
  13 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
  14 import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
  15 import org.opendaylight.controller.md.sal.trace.closetracker.impl.AbstractCloseTracked;
  16 import org.opendaylight.controller.md.sal.trace.closetracker.impl.CloseTrackedRegistry;
  17
  18 @Deprecated(forRemoval = true)
  19 class TracingTransactionChain extends AbstractCloseTracked<TracingTransactionChain> implements DOMTransactionChain {
  20
  21     private final DOMTransactionChain delegate;
  22     private final TracingBroker tracingBroker;
  23     private final CloseTrackedRegistry<TracingReadOnlyTransaction> readOnlyTransactionsRegistry;
  24     private final CloseTrackedRegistry<TracingWriteTransaction> writeTransactionsRegistry;
  25     private final CloseTrackedRegistry<TracingReadWriteTransaction> readWriteTransactionsRegistry;
  26
  27     TracingTransactionChain(DOMTransactionChain delegate, TracingBroker tracingBroker,
  28             CloseTrackedRegistry<TracingTransactionChain> transactionChainsRegistry) {
  29         super(transactionChainsRegistry);
  30         this.delegate = Objects.requireNonNull(delegate);
  31         this.tracingBroker = Objects.requireNonNull(tracingBroker);
  32
  33         final boolean isDebug = transactionChainsRegistry.isDebugContextEnabled();
  34         String anchor = "TransactionChain@" + Integer.toHexString(hashCode());
  35         this.readOnlyTransactionsRegistry  = new CloseTrackedRegistry<>(anchor, "newReadOnlyTransaction()", isDebug);
  36         this.writeTransactionsRegistry     = new CloseTrackedRegistry<>(anchor, "newWriteOnlyTransaction()", isDebug);
  37         this.readWriteTransactionsRegistry = new CloseTrackedRegistry<>(anchor, "newReadWriteTransaction()", isDebug);
  38     }
  39
  40     @Override
  41     @SuppressWarnings("resource")
  42     public DOMDataReadOnlyTransaction newReadOnlyTransaction() {
  43         final DOMDataReadOnlyTransaction tx = delegate.newReadOnlyTransaction();
  44         return new TracingReadOnlyTransaction(tx, readOnlyTransactionsRegistry);
  45     }
  46
  47     @Override
  48     public DOMDataReadWriteTransaction newReadWriteTransaction() {
  49         return new TracingReadWriteTransaction(delegate.newReadWriteTransaction(), tracingBroker,
  50                 readWriteTransactionsRegistry);
  51     }
  52
  53     @Override
  54     public DOMDataWriteTransaction newWriteOnlyTransaction() {
  55         final DOMDataWriteTransaction tx = delegate.newWriteOnlyTransaction();
  56         return new TracingWriteTransaction(tx, tracingBroker, writeTransactionsRegistry);
  57     }
  58
  59     @Override
  60     public void close() {
  61         delegate.close();
  62         super.removeFromTrackedRegistry();
  63     }
  64
  65     public CloseTrackedRegistry<TracingReadOnlyTransaction> getReadOnlyTransactionsRegistry() {
  66         return readOnlyTransactionsRegistry;
  67     }
  68
  69     public CloseTrackedRegistry<TracingReadWriteTransaction> getReadWriteTransactionsRegistry() {
  70         return readWriteTransactionsRegistry;
  71     }
  72
  73     public CloseTrackedRegistry<TracingWriteTransaction> getWriteTransactionsRegistry() {
  74         return writeTransactionsRegistry;
  75     }
  76
  77
  78     // https://jira.opendaylight.org/browse/CONTROLLER-1792
  79
  80     @Override
  81     public final boolean equals(Object object) {
  82         return object == this || delegate.equals(object);
  83     }
  84
  85     @Override
  86     public final int hashCode() {
  87         return delegate.hashCode();
  88     }
  89
  90     @Override
  91     public final String toString() {
  92         return getClass().getName() + "; delegate=" + delegate;
  93     }
  94
  95 }