2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.netconf.client.mdsal.impl;
10 import java.io.IOException;
11 import java.net.URISyntaxException;
12 import java.util.List;
13 import java.util.Optional;
14 import javax.xml.stream.XMLStreamException;
15 import javax.xml.transform.dom.DOMSource;
16 import org.opendaylight.netconf.api.EffectiveOperation;
17 import org.opendaylight.netconf.common.mdsal.NormalizedDataUtil;
18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
19 import org.opendaylight.yangtools.yang.data.api.schema.AnyxmlNode;
20 import org.opendaylight.yangtools.yang.data.api.schema.DOMSourceAnyxmlNode;
21 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
22 import org.opendaylight.yangtools.yang.data.api.schema.MountPointContext;
23 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
24 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodes;
25 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizationResultHolder;
26 import org.slf4j.Logger;
27 import org.slf4j.LoggerFactory;
28 import org.xml.sax.SAXException;
31 * Transforms rpc structures to normalized nodes and vice versa.
33 class NetconfRpcStructureTransformer implements RpcStructureTransformer {
34 private static final Logger LOG = LoggerFactory.getLogger(NetconfRpcStructureTransformer.class);
36 private final MountPointContext mountContext;
38 NetconfRpcStructureTransformer(final MountPointContext mountContext) {
39 this.mountContext = mountContext;
43 public Optional<NormalizedNode> selectFromDataStructure(final DataContainerChild data,
44 final YangInstanceIdentifier path) {
45 if (data instanceof DOMSourceAnyxmlNode) {
46 final NormalizationResultHolder node;
48 node = NormalizedDataUtil.transformDOMSourceToNormalizedNode(mountContext,
49 ((DOMSourceAnyxmlNode)data).body());
50 return NormalizedNodes.findNode(node.getResult().data(), path.getPathArguments());
51 } catch (final XMLStreamException | URISyntaxException | IOException | SAXException e) {
52 LOG.error("Cannot parse anyxml.", e);
53 return Optional.empty();
56 return NormalizedNodes.findNode(data, path.getPathArguments());
61 public AnyxmlNode<DOMSource> createEditConfigStructure(final Optional<NormalizedNode> data,
62 final YangInstanceIdentifier dataPath, final Optional<EffectiveOperation> operation) {
63 // FIXME: propagate MountPointContext
64 return NetconfMessageTransformUtil.createEditConfigAnyxml(mountContext.modelContext(), dataPath, operation,
69 public AnyxmlNode<?> toFilterStructure(final YangInstanceIdentifier path) {
70 // FIXME: propagate MountPointContext
71 return NetconfMessageTransformUtil.toFilterStructure(path, mountContext.modelContext());
75 public AnyxmlNode<?> toFilterStructure(final List<FieldsFilter> fieldsFilters) {
76 // FIXME: propagate MountPointContext
77 return NetconfMessageTransformUtil.toFilterStructure(fieldsFilters, mountContext.modelContext());