2 * Copyright (c) 2014 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.cli.reader.impl;
10 import static org.opendaylight.netconf.cli.io.IOUtil.isSkipInput;
11 import static org.opendaylight.netconf.cli.io.IOUtil.listType;
13 import com.google.common.base.Optional;
14 import java.io.IOException;
15 import java.io.StringReader;
16 import java.util.ArrayList;
17 import java.util.List;
18 import org.opendaylight.netconf.cli.io.BaseConsoleContext;
19 import org.opendaylight.netconf.cli.io.ConsoleContext;
20 import org.opendaylight.netconf.cli.io.ConsoleIO;
21 import org.opendaylight.netconf.cli.reader.AbstractReader;
22 import org.opendaylight.netconf.cli.reader.ReadingException;
23 import org.opendaylight.yangtools.util.xml.UntrustedXML;
24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
25 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
26 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
27 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
28 import org.opendaylight.yangtools.yang.data.codec.xml.XmlParserStream;
29 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
30 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
31 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
32 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafNodeBuilder;
33 import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
34 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
36 public class AnyXmlReader extends AbstractReader<AnyXmlSchemaNode> {
38 public AnyXmlReader(final ConsoleIO console, final SchemaContext schemaContext) {
39 super(console, schemaContext);
42 public AnyXmlReader(final ConsoleIO console, final SchemaContext schemaContext, final boolean readConfigNode) {
43 super(console, schemaContext, readConfigNode);
47 protected List<NormalizedNode<?, ?>> readWithContext(final AnyXmlSchemaNode schemaNode)
48 throws IOException, ReadingException {
49 console.writeLn(listType(schemaNode) + " " + schemaNode.getQName().getLocalName());
51 final String rawValue = console.read();
53 DataContainerChild<?, ?> newNode = null;
54 if (!isSkipInput(rawValue)) {
55 final Optional<DataContainerChild<?, ?>> value = tryParse(rawValue, schemaNode);
57 if (value.isPresent()) {
58 newNode = ImmutableContainerNodeBuilder.create()
59 .withNodeIdentifier(new NodeIdentifier(schemaNode.getQName()))
60 .withChild(value.get()).build();
62 newNode = ImmutableLeafNodeBuilder.create().withNodeIdentifier(
63 new NodeIdentifier(schemaNode.getQName())).withValue(rawValue).build();
67 final List<NormalizedNode<?, ?>> newNodes = new ArrayList<>();
68 newNodes.add(newNode);
72 @SuppressWarnings("checkstyle:IllegalCatch")
73 private Optional<DataContainerChild<?, ?>> tryParse(final String rawValue, final AnyXmlSchemaNode schemaNode) {
75 final NormalizedNodeResult resultHolder = new NormalizedNodeResult();
76 final NormalizedNodeStreamWriter writer = ImmutableNormalizedNodeStreamWriter.from(resultHolder);
77 final XmlParserStream xmlParser = XmlParserStream.create(writer, getSchemaContext(), schemaNode);
79 xmlParser.parse(UntrustedXML.createXMLStreamReader(new StringReader(rawValue)));
80 return Optional.of((DataContainerChild<?, ?>) resultHolder.getResult());
81 } catch (final Exception e) {
83 return Optional.absent();
88 protected ConsoleContext getContext(final AnyXmlSchemaNode schemaNode) {
89 return new BaseConsoleContext<>(schemaNode);