netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/util/NetconfRpcStructureTransformer.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.sal.connect.netconf.util;
   9
  10 import java.util.Optional;
  11 import org.opendaylight.yangtools.yang.data.api.ModifyAction;
  12 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  13 import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
  14 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  15 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  16 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodes;
  17 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  18
  19 /**
  20  * Transforms rpc structures to normalized nodes and vice versa.
  21  */
  22 class NetconfRpcStructureTransformer implements RpcStructureTransformer {
  23
  24     private final SchemaContext schemaContext;
  25
  26     NetconfRpcStructureTransformer(final SchemaContext schemaContext) {
  27         this.schemaContext = schemaContext;
  28     }
  29
  30     @Override
  31     public Optional<NormalizedNode<?, ?>> selectFromDataStructure(
  32             final DataContainerChild<? extends YangInstanceIdentifier.PathArgument, ?> data,
  33             final YangInstanceIdentifier path) {
  34         return NormalizedNodes.findNode(data, path.getPathArguments());
  35     }
  36
  37     @Override
  38     public AnyXmlNode createEditConfigStructure(final Optional<NormalizedNode<?, ?>> data,
  39                                                 final YangInstanceIdentifier dataPath,
  40                                                 final Optional<ModifyAction> operation) {
  41         return NetconfMessageTransformUtil.createEditConfigAnyxml(schemaContext, dataPath, operation, data);
  42     }
  43
  44     @Override
  45     public DataContainerChild<?, ?> toFilterStructure(final YangInstanceIdentifier path) {
  46         return NetconfMessageTransformUtil.toFilterStructure(path, schemaContext);
  47     }
  48 }