Mercurial > pub > ImplabNet

annotate Implab/Xml/JsonXmlReader.cs @ 263:711572866e0c v3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Добавлена метка v3.0.8 для набора изменений f1696cdc3d7a
author cin
date Mon, 16 Apr 2018 02:12:57 +0300
parents 7c7e9ad6fe4a
children 3a6e18c432be
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
228
6fa235c5a760 Rewritten JsonScanner, JsonParser, fixed naming style
cin
parents: 227
diff changeset
1 using Implab.Formats.Json;
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
2 using System;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
3 using System.Collections.Generic;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
4 using System.Globalization;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
5 using System.Linq;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
6 using System.Xml;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
7
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
8 namespace Implab.Xml {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
9 public class JsonXmlReader : XmlReader {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
10 struct JsonContext {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
11 public string localName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
12 public bool skip;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
13 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
14
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
15 JsonReader m_parser;
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
16 JsonXmlReaderOptions m_options;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
17 JsonXmlReaderPosition m_position = JsonXmlReaderPosition.Initial;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
18 XmlNameTable m_nameTable;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
19
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
20 readonly string m_jsonRootName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
21 readonly string m_jsonNamespace;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
22 readonly string m_jsonPrefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
23 readonly bool m_jsonFlattenArrays;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
24 readonly string m_jsonArrayItemName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
25
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
26 string m_jsonLocalName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
27 string m_jsonValueName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
28 bool m_jsonSkip; // indicates wheather to generate closing tag for objects or arrays
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
29
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
30 readonly Stack<JsonContext> m_jsonNameStack = new Stack<JsonContext>();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
31
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
32 XmlQualifiedName m_elementQName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
33 string m_elementPrefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
34 int m_elementDepth;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
35 bool m_elementIsEmpty;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
36
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
37 XmlQualifiedName m_qName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
38 string m_prefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
39 int m_xmlDepth;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
40
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
41 XmlSimpleAttribute[] m_attributes;
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
42 string m_value;
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
43 bool m_isEmpty;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
44
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
45 XmlNodeType m_nodeType = XmlNodeType.None;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
46
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
47 bool m_isAttribute; // indicates that we are reading attribute nodes
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
48 int m_currentAttribute;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
49 bool m_currentAttributeRead;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
50
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
51
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
52 XmlNameContext m_context;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
53
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
54 readonly string m_xmlnsPrefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
55 readonly string m_xmlnsNamespace;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
56 readonly string m_xsiPrefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
57 readonly string m_xsiNamespace;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
58
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
59
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
60 public JsonXmlReader(JsonReader parser, JsonXmlReaderOptions options) {
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
61 Safe.ArgumentNotNull(parser, nameof(parser));
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
62 m_parser = parser;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
63
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
64 m_options = options ?? new JsonXmlReaderOptions();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
65
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
66 m_jsonFlattenArrays = m_options.FlattenArrays;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
67 m_nameTable = m_options.NameTable ?? new NameTable();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
68
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
69 m_jsonRootName = m_nameTable.Add(string.IsNullOrEmpty(m_options.RootName) ? "data" : m_options.RootName);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
70 m_jsonArrayItemName = m_nameTable.Add(string.IsNullOrEmpty(m_options.ArrayItemName) ? "item" : m_options.ArrayItemName);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
71 m_jsonNamespace = m_nameTable.Add(m_options.NamespaceUri ?? string.Empty);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
72 m_jsonPrefix = m_nameTable.Add(m_options.NodesPrefix ?? string.Empty);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
73 m_xmlnsPrefix = m_nameTable.Add(XmlNameContext.XmlnsPrefix);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
74 m_xmlnsNamespace = m_nameTable.Add(XmlNameContext.XmlnsNamespace);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
75 m_xsiPrefix = m_nameTable.Add(XmlNameContext.XsiPrefix);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
76 m_xsiNamespace = m_nameTable.Add(XmlNameContext.XsiNamespace);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
77
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
78 // TODO validate m_jsonRootName, m_jsonArrayItemName
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
79
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
80 m_context = new XmlNameContext(null, 0);
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
81 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
82
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
83 public override int AttributeCount {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
84 get {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
85 return m_attributes == null ? 0 : m_attributes.Length;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
86 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
87 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
88
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
89 public override string BaseURI {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
90 get {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
91 return string.Empty;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
92 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
93 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
94
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
95 public override int Depth {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
96 get {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
97 return m_xmlDepth;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
98 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
99 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
100
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
101 public override bool EOF {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
102 get {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
103 return m_position == JsonXmlReaderPosition.Eof;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
104 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
105 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
106
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
107 public override bool IsEmptyElement {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
108 get { return m_isEmpty; }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
109 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
110
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
111
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
112 public override string LocalName {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
113 get {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
114 return m_qName.Name;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
115 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
116 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
117
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
118 public override string NamespaceURI {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
119 get {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
120 return m_qName.Namespace;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
121 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
122 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
123
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
124 public override XmlNameTable NameTable {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
125 get {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
126 return m_nameTable;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
127 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
128 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
129
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
130 public override XmlNodeType NodeType {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
131 get {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
132 return m_nodeType;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
133 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
134 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
135
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
136 public override string Prefix {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
137 get {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
138 return m_prefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
139 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
140 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
141
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
142 public override ReadState ReadState {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
143 get {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
144 switch (m_position) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
145 case JsonXmlReaderPosition.Initial:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
146 return ReadState.Initial;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
147 case JsonXmlReaderPosition.Eof:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
148 return ReadState.EndOfFile;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
149 case JsonXmlReaderPosition.Closed:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
150 return ReadState.Closed;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
151 case JsonXmlReaderPosition.Error:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
152 return ReadState.Error;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
153 default:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
154 return ReadState.Interactive;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
155 };
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
156 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
157 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
158
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
159 public override string Value {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
160 get {
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
161 return m_value;
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
162 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
163 }
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
164
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
165 public override string GetAttribute(int i) {
251
7c7e9ad6fe4a Prerelease version of RunnableComponent
cin
parents: 236
diff changeset
166 Safe.ArgumentInRange(i >= 0 && i < AttributeCount, nameof(i));
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
167 return m_attributes[i].Value;
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
168 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
169
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
170 public override string GetAttribute(string name) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
171 if (m_attributes == null)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
172 return null;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
173 var qName = m_context.Resolve(name);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
174 var attr = Array.Find(m_attributes, x => x.QName == qName);
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
175 var value = attr?.Value;
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
176 return value == string.Empty ? null : value;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
177 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
178
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
179 public override string GetAttribute(string name, string namespaceURI) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
180 if (m_attributes == null)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
181 return null;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
182 var qName = new XmlQualifiedName(name, namespaceURI);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
183 var attr = Array.Find(m_attributes, x => x.QName == qName);
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
184 var value = attr?.Value;
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
185 return value == string.Empty ? null : value;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
186 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
187
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
188 public override string LookupNamespace(string prefix) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
189 return m_context.ResolvePrefix(prefix);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
190 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
191
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
192 public override bool MoveToAttribute(string name) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
193 if (m_attributes == null || m_attributes.Length == 0)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
194 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
195
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
196 var qName = m_context.Resolve(name);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
197 var index = Array.FindIndex(m_attributes, x => x.QName == qName);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
198 if (index >= 0) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
199 MoveToAttributeImpl(index);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
200 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
201 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
202 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
203 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
204
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
205 public override bool MoveToAttribute(string name, string ns) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
206 if (m_attributes == null || m_attributes.Length == 0)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
207 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
208
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
209 var qName = m_context.Resolve(name);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
210 var index = Array.FindIndex(m_attributes, x => x.QName == qName);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
211 if (index >= 0) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
212 MoveToAttributeImpl(index);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
213 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
214 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
215 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
216 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
217
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
218 void MoveToAttributeImpl(int i) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
219 if (!m_isAttribute) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
220 m_elementQName = m_qName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
221 m_elementDepth = m_xmlDepth;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
222 m_elementPrefix = m_prefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
223 m_elementIsEmpty = m_isEmpty;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
224 m_isAttribute = true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
225 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
226
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
227 var attr = m_attributes[i];
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
228
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
229
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
230 m_currentAttribute = i;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
231 m_currentAttributeRead = false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
232 m_nodeType = XmlNodeType.Attribute;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
233
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
234 m_xmlDepth = m_elementDepth + 1;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
235 m_qName = attr.QName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
236 m_value = attr.Value;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
237 m_prefix = attr.Prefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
238 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
239
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
240 public override bool MoveToElement() {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
241 if (m_isAttribute) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
242 m_value = null;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
243 m_nodeType = XmlNodeType.Element;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
244 m_xmlDepth = m_elementDepth;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
245 m_prefix = m_elementPrefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
246 m_qName = m_elementQName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
247 m_isEmpty = m_elementIsEmpty;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
248 m_isAttribute = false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
249 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
250 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
251 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
252 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
253
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
254 public override bool MoveToFirstAttribute() {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
255 if (m_attributes != null && m_attributes.Length > 0) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
256 MoveToAttributeImpl(0);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
257 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
258 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
259 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
260 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
261
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
262 public override bool MoveToNextAttribute() {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
263 if (m_isAttribute) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
264 var next = m_currentAttribute + 1;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
265 if (next < AttributeCount) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
266 MoveToAttributeImpl(next);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
267 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
268 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
269 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
270 } else {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
271 return MoveToFirstAttribute();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
272 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
273
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
274 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
275
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
276 public override bool ReadAttributeValue() {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
277 if (!m_isAttribute || m_currentAttributeRead)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
278 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
279
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
280 ValueNode(m_attributes[m_currentAttribute].Value);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
281 m_currentAttributeRead = true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
282 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
283 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
284
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
285 public override void ResolveEntity() {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
286 /* do nothing */
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
287 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
288
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
289 /// <summary>
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
290 /// Determines do we need to increase depth after the current node
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
291 /// </summary>
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
292 /// <returns></returns>
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
293 public bool IsSibling() {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
294 switch (m_nodeType) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
295 case XmlNodeType.None: // start document
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
296 case XmlNodeType.Attribute: // after attribute only it's content can be iterated with ReadAttributeValue method
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
297 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
298 case XmlNodeType.Element:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
299 // if the elemnt is empty the next element will be it's sibling
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
300 return m_isEmpty;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
301 default:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
302 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
303 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
304 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
305
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
306 void ValueNode(string value) {
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
307 if (!IsSibling()) // the node is nested
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
308 m_xmlDepth++;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
309
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
310 m_qName = XmlQualifiedName.Empty;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
311 m_nodeType = XmlNodeType.Text;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
312 m_prefix = string.Empty;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
313 m_value = value;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
314 m_isEmpty = false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
315 m_attributes = null;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
316 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
317
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
318 void ElementNode(string name, string ns, XmlSimpleAttribute[] attrs, bool empty) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
319 if (!IsSibling()) // the node is nested
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
320 m_xmlDepth++;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
321
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
322 var context = m_context;
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
323 List<XmlSimpleAttribute> definedAttrs = null;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
324
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
325 // define new namespaces
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
326 if (attrs != null) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
327 foreach (var attr in attrs) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
328 if (attr.QName.Name == "xmlns") {
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
329 if (context == m_context)
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
330 context = new XmlNameContext(m_context, m_xmlDepth);
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
331 context.DefinePrefix(attr.Value, string.Empty);
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
332 } else if (attr.Prefix == m_xmlnsPrefix) {
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
333 if (context == m_context)
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
334 context = new XmlNameContext(m_context, m_xmlDepth);
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
335 context.DefinePrefix(attr.Value, attr.QName.Name);
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
336 } else {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
337 string attrPrefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
338 if (string.IsNullOrEmpty(attr.QName.Namespace))
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
339 continue;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
340
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
341 // auto-define prefixes
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
342 if (!context.LookupNamespacePrefix(attr.QName.Namespace, out attrPrefix) || string.IsNullOrEmpty(attrPrefix)) {
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
343 // new namespace prefix added
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
344 attrPrefix = context.CreateNamespacePrefix(attr.QName.Namespace);
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
345 attr.Prefix = attrPrefix;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
346
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
347 if (definedAttrs == null)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
348 definedAttrs = new List<XmlSimpleAttribute>();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
349
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
350 definedAttrs.Add(new XmlSimpleAttribute(attrPrefix, m_xmlnsNamespace, m_xmlnsPrefix, attr.QName.Namespace));
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
351 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
352 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
353 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
354 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
355
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
356 string p;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
357 // auto-define prefixes
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
358 if (!context.LookupNamespacePrefix(ns, out p)) {
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
359 if (context == m_context)
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
360 context = new XmlNameContext(m_context, m_xmlDepth);
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
361 p = context.CreateNamespacePrefix(ns);
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
362 if (definedAttrs == null)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
363 definedAttrs = new List<XmlSimpleAttribute>();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
364
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
365 definedAttrs.Add(new XmlSimpleAttribute(p, m_xmlnsNamespace, m_xmlnsPrefix, ns));
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
366 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
367
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
368 if (definedAttrs != null) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
369 if (attrs != null)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
370 definedAttrs.AddRange(attrs);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
371 attrs = definedAttrs.ToArray();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
372 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
373
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
374 if (!empty)
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
375 m_context = context;
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
376
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
377 m_nodeType = XmlNodeType.Element;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
378 m_qName = new XmlQualifiedName(name, ns);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
379 m_prefix = p;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
380 m_value = null;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
381 m_isEmpty = empty;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
382 m_attributes = attrs;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
383 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
384
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
385 void EndElementNode(string name, string ns) {
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
386 if (IsSibling()) {
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
387 // closing the element which has children
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
388 m_xmlDepth--;
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
389 }
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
390
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
391 string p;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
392 if (!m_context.LookupNamespacePrefix(ns, out p))
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
393 throw new Exception($"Failed to lookup namespace '{ns}'");
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
394
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
395 if (m_context.Depth == m_xmlDepth)
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
396 m_context = m_context.ParentContext;
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
397
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
398 m_nodeType = XmlNodeType.EndElement;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
399 m_prefix = p;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
400 m_qName = new XmlQualifiedName(name, ns);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
401 m_value = null;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
402 m_attributes = null;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
403 m_isEmpty = false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
404 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
405
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
406 void XmlDeclaration() {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
407 if (!IsSibling()) // the node is nested
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
408 m_xmlDepth++;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
409 m_nodeType = XmlNodeType.XmlDeclaration;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
410 m_qName = new XmlQualifiedName("xml");
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
411 m_value = "version='1.0'";
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
412 m_prefix = string.Empty;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
413 m_attributes = null;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
414 m_isEmpty = false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
415 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
416
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
417 public override bool Read() {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
418 try {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
419 string elementName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
420 XmlSimpleAttribute[] elementAttrs = null;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
421 MoveToElement();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
422
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
423 switch (m_position) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
424 case JsonXmlReaderPosition.Initial:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
425 m_jsonLocalName = m_jsonRootName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
426 m_jsonSkip = false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
427 XmlDeclaration();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
428 m_position = JsonXmlReaderPosition.Declaration;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
429 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
430 case JsonXmlReaderPosition.Declaration:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
431 elementAttrs = new[] {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
432 new XmlSimpleAttribute(m_xsiPrefix, m_xmlnsNamespace, m_xmlnsPrefix, m_xsiNamespace),
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
433 string.IsNullOrEmpty(m_jsonPrefix) ?
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
434 new XmlSimpleAttribute(m_xmlnsPrefix, string.Empty, string.Empty, m_jsonNamespace) :
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
435 new XmlSimpleAttribute(m_jsonPrefix, m_xmlnsNamespace, m_xmlnsPrefix, m_jsonNamespace)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
436 };
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
437 break;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
438 case JsonXmlReaderPosition.ValueElement:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
439 if (!m_isEmpty) {
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
440 if (m_parser.ElementValue != null && !m_parser.ElementValue.Equals(string.Empty))
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
441 ValueNode(m_parser.ElementValue);
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
442 else
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
443 goto case JsonXmlReaderPosition.ValueContent;
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
444 m_position = JsonXmlReaderPosition.ValueContent;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
445 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
446 } else {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
447 m_position = JsonXmlReaderPosition.ValueEndElement;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
448 break;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
449 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
450 case JsonXmlReaderPosition.ValueContent:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
451 EndElementNode(m_jsonValueName, m_jsonNamespace);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
452 m_position = JsonXmlReaderPosition.ValueEndElement;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
453 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
454 case JsonXmlReaderPosition.Eof:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
455 case JsonXmlReaderPosition.Closed:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
456 case JsonXmlReaderPosition.Error:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
457 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
458 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
459
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
460 while (m_parser.Read()) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
461 var jsonName = m_nameTable.Add(m_parser.ElementName);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
462
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
463 switch (m_parser.ElementType) {
228
6fa235c5a760 Rewritten JsonScanner, JsonParser, fixed naming style
cin
parents: 227
diff changeset
464 case JsonElementType.BeginObject:
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
465 if (!EnterJsonObject(jsonName, out elementName))
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
466 continue;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
467
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
468 m_position = JsonXmlReaderPosition.BeginObject;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
469 ElementNode(elementName, m_jsonNamespace, elementAttrs, false);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
470 break;
228
6fa235c5a760 Rewritten JsonScanner, JsonParser, fixed naming style
cin
parents: 227
diff changeset
471 case JsonElementType.EndObject:
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
472 if (!LeaveJsonScope(out elementName))
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
473 continue;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
474
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
475 m_position = JsonXmlReaderPosition.EndObject;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
476 EndElementNode(elementName, m_jsonNamespace);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
477 break;
228
6fa235c5a760 Rewritten JsonScanner, JsonParser, fixed naming style
cin
parents: 227
diff changeset
478 case JsonElementType.BeginArray:
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
479 if (!EnterJsonArray(jsonName, out elementName))
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
480 continue;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
481
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
482 m_position = JsonXmlReaderPosition.BeginArray;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
483 ElementNode(elementName, m_jsonNamespace, elementAttrs, false);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
484 break;
228
6fa235c5a760 Rewritten JsonScanner, JsonParser, fixed naming style
cin
parents: 227
diff changeset
485 case JsonElementType.EndArray:
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
486 if (!LeaveJsonScope(out elementName))
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
487 continue;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
488
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
489 m_position = JsonXmlReaderPosition.EndArray;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
490 EndElementNode(elementName, m_jsonNamespace);
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
491 break;
228
6fa235c5a760 Rewritten JsonScanner, JsonParser, fixed naming style
cin
parents: 227
diff changeset
492 case JsonElementType.Value:
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
493 if (!VisitJsonValue(jsonName, out m_jsonValueName))
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
494 continue;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
495
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
496 m_position = JsonXmlReaderPosition.ValueElement;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
497 if (m_parser.ElementValue == null)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
498 // generate empty element with xsi:nil="true" attribute
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
499 ElementNode(
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
500 m_jsonValueName,
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
501 m_jsonNamespace,
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
502 new[] {
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
503 new XmlSimpleAttribute("nil", m_xsiNamespace, m_xsiPrefix, "true")
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
504 },
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
505 true
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
506 );
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
507 else
229
5f7a3e1d32b9 JsonXmlReader performance tuning
cin
parents: 228
diff changeset
508 ElementNode(m_jsonValueName, m_jsonNamespace, elementAttrs, m_parser.ElementValue.Equals(string.Empty));
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
509 break;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
510 default:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
511 throw new Exception($"Unexpected JSON element {m_parser.ElementType}: {m_parser.ElementName}");
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
512 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
513 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
514 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
515
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
516 m_position = JsonXmlReaderPosition.Eof;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
517 return false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
518 } catch {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
519 m_position = JsonXmlReaderPosition.Error;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
520 throw;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
521 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
522 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
523
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
524 void SaveJsonName() {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
525 m_jsonNameStack.Push(new JsonContext {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
526 skip = m_jsonSkip,
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
527 localName = m_jsonLocalName
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
528 });
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
529
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
530 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
531
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
532 bool EnterJsonObject(string name, out string elementName) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
533 SaveJsonName();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
534 m_jsonSkip = false;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
535
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
536 if (string.IsNullOrEmpty(name)) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
537 if (m_jsonNameStack.Count != 1 && !m_jsonFlattenArrays)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
538 m_jsonLocalName = m_jsonArrayItemName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
539 } else {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
540 m_jsonLocalName = name;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
541 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
542
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
543 elementName = m_jsonLocalName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
544 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
545 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
546
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
547 /// <summary>
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
548 /// Called when JSON parser visits BeginArray ('[') element.
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
549 /// </summary>
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
550 /// <param name="name">Optional property name if the array is the member of an object</param>
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
551 /// <returns>true if element should be emited, false otherwise</returns>
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
552 bool EnterJsonArray(string name, out string elementName) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
553 SaveJsonName();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
554
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
555 if (string.IsNullOrEmpty(name)) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
556 // m_jsonNameStack.Count == 1 means the root node
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
557 if (m_jsonNameStack.Count != 1 && !m_jsonFlattenArrays)
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
558 m_jsonLocalName = m_jsonArrayItemName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
559
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
560 m_jsonSkip = false; // we should not flatten arrays inside arrays or in the document root
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
561 } else {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
562 m_jsonLocalName = name;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
563 m_jsonSkip = m_jsonFlattenArrays;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
564 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
565 elementName = m_jsonLocalName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
566
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
567 return !m_jsonSkip;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
568 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
569
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
570 bool VisitJsonValue(string name, out string elementName) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
571 if (string.IsNullOrEmpty(name)) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
572 // m_jsonNameStack.Count == 0 means that JSON document consists from simple value
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
573 elementName = (m_jsonNameStack.Count == 0 || m_jsonFlattenArrays) ? m_jsonLocalName : m_jsonArrayItemName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
574 } else {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
575 elementName = name;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
576 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
577 return true;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
578 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
579
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
580 bool LeaveJsonScope(out string elementName) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
581 elementName = m_jsonLocalName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
582 var skip = m_jsonSkip;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
583
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
584 var prev = m_jsonNameStack.Pop();
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
585 m_jsonLocalName = prev.localName;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
586 m_jsonSkip = prev.skip;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
587
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
588 return !skip;
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
589 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
590
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
591 public override string ToString() {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
592 switch (NodeType) {
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
593 case XmlNodeType.Element:
236
302ca905c19e JsonReader optimizations
cin
parents: 229
diff changeset
594 return $"<{Name} {string.Join(" ", (m_attributes ?? new XmlSimpleAttribute[0]).Select(x => $"{x.Prefix}{(string.IsNullOrEmpty(x.Prefix) ? "" : ":")}{x.QName.Name}='{x.Value}'"))} {(IsEmptyElement ? "/" : "")}>";
227
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
595 case XmlNodeType.Attribute:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
596 return $"@{Name}";
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
597 case XmlNodeType.Text:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
598 return $"{Value}";
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
599 case XmlNodeType.CDATA:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
600 return $"<![CDATA[{Value}]]>";
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
601 case XmlNodeType.EntityReference:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
602 return $"&{Name};";
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
603 case XmlNodeType.EndElement:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
604 return $"</{Name}>";
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
605 default:
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
606 return $".{NodeType} {Name} {Value}";
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
607 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
608 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
609 }
8d5de4eb9c2c Reimplemented JsonXmlReader, added support for null values: JSON null values are
cin
parents:
diff changeset
610 }