opendaylight/md-sal/sal-netconf-connector/src/main/java/org/opendaylight/controller/sal/connect/netconf/sal/NetconfDeviceDataBroker.java

   1 /*
   2  * Copyright (c) 2014 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
   9 package org.opendaylight.controller.sal.connect.netconf.sal;
  10
  11 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  12 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
  13 import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizer;
  14 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  15 import org.opendaylight.controller.md.sal.dom.api.DOMDataChangeListener;
  16 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
  17 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
  18 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
  19 import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
  20 import org.opendaylight.controller.sal.connect.netconf.listener.NetconfSessionCapabilities;
  21 import org.opendaylight.controller.sal.connect.netconf.sal.tx.NetconfDeviceReadOnlyTx;
  22 import org.opendaylight.controller.sal.connect.netconf.sal.tx.NetconfDeviceReadWriteTx;
  23 import org.opendaylight.controller.sal.connect.netconf.sal.tx.NetconfDeviceWriteOnlyTx;
  24 import org.opendaylight.controller.sal.connect.util.RemoteDeviceId;
  25 import org.opendaylight.controller.sal.core.api.RpcImplementation;
  26 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  29
  30 final class NetconfDeviceDataBroker implements DOMDataBroker {
  31     private final RemoteDeviceId id;
  32     private final RpcImplementation rpc;
  33     private final NetconfSessionCapabilities netconfSessionPreferences;
  34     private final DataNormalizer normalizer;
  35
  36     public NetconfDeviceDataBroker(final RemoteDeviceId id, final RpcImplementation rpc, final SchemaContext schemaContext, NetconfSessionCapabilities netconfSessionPreferences) {
  37         this.id = id;
  38         this.rpc = rpc;
  39         this.netconfSessionPreferences = netconfSessionPreferences;
  40         normalizer = new DataNormalizer(schemaContext);
  41     }
  42
  43     @Override
  44     public DOMDataReadOnlyTransaction newReadOnlyTransaction() {
  45         return new NetconfDeviceReadOnlyTx(rpc, normalizer);
  46     }
  47
  48     @Override
  49     public DOMDataReadWriteTransaction newReadWriteTransaction() {
  50         return new NetconfDeviceReadWriteTx(newReadOnlyTransaction(), newWriteOnlyTransaction());
  51     }
  52
  53     @Override
  54     public DOMDataWriteTransaction newWriteOnlyTransaction() {
  55         // FIXME detect if candidate is supported, true is hardcoded
  56         return new NetconfDeviceWriteOnlyTx(id, rpc, normalizer, true, netconfSessionPreferences.isRollbackSupported());
  57     }
  58
  59     @Override
  60     public ListenerRegistration<DOMDataChangeListener> registerDataChangeListener(final LogicalDatastoreType store, final YangInstanceIdentifier path, final DOMDataChangeListener listener, final DataChangeScope triggeringScope) {
  61         throw new UnsupportedOperationException("Data change listeners not supported for netconf mount point");
  62     }
  63
  64     @Override
  65     public DOMTransactionChain createTransactionChain(final TransactionChainListener listener) {
  66         // TODO implement
  67         throw new UnsupportedOperationException("Transaction chains not supported for netconf mount point");
  68     }
  69 }