plugins/netconf-client-mdsal/src/main/java/org/opendaylight/netconf/client/mdsal/spi/TxChain.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, 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.netconf.client.mdsal.spi;
   9
  10 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  11 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
  12 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
  13 import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
  14
  15 /**
  16  * {@link DOMTransactionChain} implementation for Netconf connector.
  17  */
  18 final class TxChain extends AbstractTxChain {
  19     TxChain(final DOMDataBroker dataBroker) {
  20         super(dataBroker);
  21     }
  22
  23     @Override
  24     public synchronized DOMDataTreeReadTransaction newReadOnlyTransaction() {
  25         checkOperationPermitted();
  26         return dataBroker.newReadOnlyTransaction();
  27     }
  28
  29     @Override
  30     public synchronized DOMDataTreeReadWriteTransaction newReadWriteTransaction() {
  31         return new ReadWriteTx<>(dataBroker.newReadOnlyTransaction(), newWriteOnlyTransaction());
  32     }
  33 }