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
  16 class TracingTransactionChain implements DOMTransactionChain {
  17
  18     private final DOMTransactionChain delegate;
  19     private final TracingBroker tracingBroker;
  20
  21     TracingTransactionChain(DOMTransactionChain delegate, TracingBroker tracingBroker) {
  22         this.delegate = Objects.requireNonNull(delegate);
  23         this.tracingBroker = Objects.requireNonNull(tracingBroker);
  24     }
  25
  26     @Override
  27     public DOMDataReadOnlyTransaction newReadOnlyTransaction() {
  28         return delegate.newReadOnlyTransaction();
  29     }
  30
  31     @Override
  32     public DOMDataReadWriteTransaction newReadWriteTransaction() {
  33         return new TracingReadWriteTransaction(delegate.newReadWriteTransaction(), tracingBroker);
  34     }
  35
  36     @Override
  37     public DOMDataWriteTransaction newWriteOnlyTransaction() {
  38         return new TracingWriteTransaction(delegate.newWriteOnlyTransaction(), tracingBroker);
  39     }
  40
  41     @Override
  42     public void close() {
  43         delegate.close();
  44     }
  45
  46 }