public void ReadDictionary(object reader, IDictionary receiver, BaseDictionaryAttribute attribute,
string modelName, ReadSettings settings, QName root, object serializerData)
{
var info = new DictionaryListObjectPropertyInfo(receiver, attribute, root);
attribute.ReadObject(this, reader, receiver, settings, info, serializerData);
}
private object GetSimpleValue(JsonTextReader reader, object receiver,
ReadSettings settings, ObjectPropertyInfo info, bool autoTrim)
{
switch (reader.TokenType)
{
case JsonToken.Null:
case JsonToken.Undefined:
return(null);
case JsonToken.Integer:
case JsonToken.Float:
case JsonToken.Boolean:
case JsonToken.String:
string value = reader.Value.ToString();
return(SerializerUtil.GetPropertyObject(receiver, settings, info, value, autoTrim));
case JsonToken.Date:
case JsonToken.Bytes:
return(reader.Value);
default:
TkDebug.ThrowToolkitException(string.Format(ObjectUtil.SysCulture,
"读取属性{3}时发生JSON错误。当前的状态是{0}，不是有效的值状态，在第{1}行，第{2}列",
reader.TokenType, reader.CurrentLineNumber, reader.CurrentLinePosition,
info.PropertyName), this);
return(null);
}
}
public void ReadElement(SimpleElementAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
if (attribute.IsMultiple)
{
QueryStringValue itemValue = GetValue(reader, info.LocalName);
if (itemValue == null)
{
return;
}
var itemValues = itemValue.Values;
if (itemValues == null)
{
return;
}
foreach (var item in itemValues)
{
object objValue = SerializerUtil.GetPropertyObject(receiver, settings, info,
item, attribute.AutoTrim);
SerializerUtil.AddElementValue(attribute, receiver, info, objValue);
}
}
else
{
SerializerUtil.SetObjectValue(receiver, settings, info,
GetValue(reader, info.LocalName).ConvertToString(), attribute.AutoTrim);
}
}
public void ReadDictionary(DictionaryAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
JsonTextReader jsonReader = reader.Convert <JsonTextReader>();
// 考虑支持多层次Dictionary读取，外层Object可能读取过，所以这里做判断对此进行屏蔽 2019.6.24
if (jsonReader.TokenType != JsonToken.StartObject)
{
AssertRead(jsonReader);
}
AssertReadState(jsonReader, JsonToken.StartObject, info.PropertyName);
IDictionary dict = attribute.GetDictionary(receiver, info);
while (jsonReader.Read())
{
if (jsonReader.TokenType == JsonToken.EndObject)
{
break;
}
AssertReadState(jsonReader, JsonToken.PropertyName, info.PropertyName);
string name = jsonReader.Value.ToString();
AssertRead(jsonReader);
object value = GetSimpleValue(jsonReader, receiver, settings,
info, attribute.AutoTrim);
dict[name] = value;
}
}
public void ReadList(object reader, IList receiver, SimpleElementAttribute attribute,
string modelName, ReadSettings settings, QName root, object serializerData)
{
var info = new DictionaryListObjectPropertyInfo(receiver, attribute);
attribute.ReadObject(this, reader, receiver, settings, info, serializerData);
}
public void ReadObject(object reader, object receiver, string modelName,
ReadSettings settings, QName root, object serializerData)
{
DataRow row = reader.Convert <DataRow>();
ObjectInfo info = ObjectInfo.Create(receiver, modelName);
if (info.IsObjectContext)
{
TkDebug.ThrowIfNoGlobalVariable();
BaseGlobalVariable.Current.ObjectContext.Push(receiver);
}
DataColumnCollection cols = row.Table.Columns;
foreach (DataColumn column in cols)
{
string columnName = column.ColumnName;
SerializerUtil.ReadProperty(this, reader, receiver, settings,
info, columnName, modelName);
}
SerializerUtil.ReadObjectCallBack(receiver);
if (info.IsObjectContext)
{
BaseGlobalVariable.Current.ObjectContext.Pop();
}
}
public void ReadComplexElement(SimpleComplexElementAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
if (attribute.IsMultiple)
{
JsonTextReader jsonReader = reader.Convert <JsonTextReader>();
IList list = attribute.GetList(receiver, info);
AssertRead(jsonReader);
AssertReadState(jsonReader, JsonToken.StartArray, info.PropertyName);
while (jsonReader.Read())
{
if (jsonReader.TokenType == JsonToken.EndArray)
{
break;
}
object value = ReadComplexValue(jsonReader, receiver, settings, info);
list.Add(value);
}
}
else
{
ReadComplexValue(reader, receiver, settings, info);
}
}
//private void InternalWriteXml(object writer, object receiver, string modelName,
// WriteSettings settings, PrefixTable prefixTable)
//{
//}
private void InternalReadElement(XmlReader reader, object receiver, ReadSettings settings,
QName root, ObjectElementInfo elements, string modelName)
{
while (reader.Read())
{
XmlNodeType nodeType = reader.NodeType;
if (nodeType == XmlNodeType.EndElement)
{
QName name = QName.Get(reader);
if (name == root)
{
break;
}
}
if (nodeType == XmlNodeType.Element)
{
QName name = QName.Get(reader);
ObjectPropertyInfo element = elements.GetObjectPerpertyInfo(name,
() => reader.GetAttribute(ToolkitConst.VERSION));
if (element != null)
{
element.Attribute.ReadObject(this, reader, receiver, settings, element, null);
}
else
{
element = SerializerUtil.CustomRead(receiver, name.LocalName, modelName,
() => reader.GetAttribute(ToolkitConst.VERSION));
if (element != null)
{
element.Attribute.ReadObject(this, reader, receiver, settings, element, null);
}
}
}
}
}
public static void ReadXml(this object receiver, string modelName, string xml,
ReadSettings settings, QName root)
{
TkDebug.AssertArgumentNull(root, "root", null);
ReadFromString(receiver, "Xml", modelName, xml, settings, root);
}
internal static object InternalGetDefaultValue(Type type, string strValue, object defaultValue,
ReadSettings settings, bool throwException)
{
ITkTypeConverter converter = TkTypeDescriptor.GetConverter(type);
if (throwException)
{
TkDebug.AssertNotNull(converter, string.Format(ObjectUtil.SysCulture,
"无法获取类型{0}的TypeConverter，请确认是否为其配置TypeConverterAttribute",
type), null);
}
else
{
if (converter == null)
{
return(GetTypeDefaultValue(type));
}
}
try
{
return(strValue == null?InternalGetDefaultValue(type, defaultValue)
: converter.ConvertFromString(strValue, settings));
}
catch
{
return(InternalGetDefaultValue(type, defaultValue));
}
}
public static void ReadObject(IObjectSerializer serializer, object reader,
object receiver, string modelName, ReadSettings settings, QName root,
BaseObjectAttribute attribute, object serializerData, SerializerOptions options)
{
if (receiver is IDictionary)
{
BaseDictionaryAttribute attr = attribute as BaseDictionaryAttribute;
options.CheckReadDictionary(serializer, attr);
if (attr == null)
{
attr = GetDictionaryAttribute(receiver, root);
}
serializer.ReadDictionary(reader, receiver.Convert <IDictionary>(), attr,
modelName, settings, root, serializerData);
}
else if (receiver is IList)
{
SimpleElementAttribute attr = attribute as SimpleElementAttribute;
options.CheckReadList(serializer, attr);
if (attr == null)
{
Type valueType = ObjectUtil.GetListValueType(receiver.GetType(), "", null);
attr = GetElementAttribute(receiver, valueType);
}
serializer.ReadList(reader, receiver.Convert <IList>(), attr, modelName,
settings, root, serializerData);
}
else
{
options.CheckReadObject(serializer);
serializer.ReadObject(reader, receiver, modelName, settings, root, serializerData);
}
}
internal static void SetObjectValue(object receiver, ReadSettings settings,
ObjectPropertyInfo info, string value, bool autoTrim)
{
object obj = GetPropertyObject(receiver, settings, info, value, autoTrim);
info.SetValue(receiver, obj);
}
public static void ReadProperty(IObjectSerializer serializer, object reader,
object receiver, ReadSettings settings, ObjectInfo info, string localName, string modelName)
{
ObjectPropertyInfo property = info.GetAttribute(localName);
if (property != null)
{
property.Attribute.ReadObject(serializer, reader, receiver, settings, property, null);
}
else
{
property = info.Elements[localName];
if (property != null)
{
property.Attribute.ReadObject(serializer, reader, receiver, settings, property, null);
}
else if (info.Content != null && localName == ObjectInfo.CONTENT_NAME)
{
info.Content.Attribute.ReadObject(serializer, reader, receiver, settings, info.Content, null);
}
else
{
property = SerializerUtil.CustomRead(receiver, localName, modelName, () => null);
if (property != null)
{
property.Attribute.ReadObject(serializer, reader, receiver, settings, property, null);
}
}
}
}
public void ReadObjectElement(ObjectElementAttribute attribute, object reader, object receiver,
ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
DataTable table = serializerData.Convert <DataTable>();
if (table.Rows.Count == 0)
{
return;
}
Type objectType = info.ObjectType;
IObjectSerializer rowSerializer = ObjectExtension.CreateSerializer("DataRow");
if (attribute.IsMultiple)
{
IList list = attribute.GetList(receiver, info);
foreach (DataRow row in table.Rows)
{
object subObject = ReadObject(attribute.UseConstructor, settings, row, objectType,
receiver, rowSerializer, info.ModelName);
list.Add(subObject);
}
}
else
{
object subObject = ReadObject(attribute.UseConstructor, settings, table.Rows[0],
objectType, receiver, rowSerializer, info.ModelName);
info.SetValue(receiver, subObject);
}
}
public void ReadObjectDictionary(ObjectDictionaryAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
DataTable table = serializerData.Convert <DataTable>();
if (table.Rows.Count != 1)
{
return;
}
DataRow row = table.Rows[0];
IDictionary dict = attribute.GetDictionary(receiver, info);
foreach (DataColumn column in table.Columns)
{
//dict[column.ColumnName] = row[column];
object rowValue = row[column];
string xml = rowValue == DBNull.Value ? null : rowValue.ToString();
if (string.IsNullOrEmpty(xml))
{
dict[column.ColumnName] = null;
}
else
{
Type objectType = info.ObjectType;
object subObject = attribute.UseConstructor ?
ObjectUtil.CreateObjectWithCtor(objectType) : ObjectUtil.CreateObject(objectType);
subObject.ReadXml(info.ModelName, xml, settings, QName.ToolkitNoNS);
dict[column.ColumnName] = subObject;
}
}
}
private void InternalReadElement(XElementData reader, object receiver, ReadSettings settings,
QName root, ObjectElementInfo elements, string modelName)
{
foreach (var item in reader.Current.Elements())
{
QName name = item.Name.ToQName();
ObjectPropertyInfo element = elements.GetObjectPerpertyInfo(name,
() => reader.Current.Attribute(ToolkitConst.VERSION).Value);
if (element != null)
{
XElementData next = new XElementData {
Current = item, Root = reader.Root
};
element.Attribute.ReadObject(this, next, receiver, settings, element, null);
}
else
{
element = SerializerUtil.CustomRead(receiver, name.LocalName, modelName,
() => reader.Current.Attribute(ToolkitConst.VERSION).Value);
if (element != null)
{
element.Attribute.ReadObject(this, reader, receiver, settings, element, null);
}
}
}
}
public static T ReadXmlFromFactory <T>(this string xml, string factoryName,
ReadSettings settings) where T : class
{
object result = ReadXmlFromFactory(xml, factoryName, settings);
return(result as T);
}
public void ReadElement(SimpleElementAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
if (attribute.IsMultiple)
{
JsonTextReader jsonReader = reader.Convert <JsonTextReader>();
IList list = attribute.GetList(receiver, info);
// 考虑支持多层次Array读取，外层Object可能读取过，所以这里做判断对此进行屏蔽 2019.6.24
if (jsonReader.TokenType != JsonToken.StartArray)
{
AssertRead(jsonReader);
}
AssertReadState(jsonReader, JsonToken.StartArray, info.PropertyName);
while (jsonReader.Read())
{
if (jsonReader.TokenType == JsonToken.EndArray)
{
break;
}
object value = GetSimpleValue(jsonReader, receiver, settings,
info, attribute.AutoTrim);
list.Add(value);
}
}
else
{
ReadSimpleValue(reader, receiver, settings, info, attribute.AutoTrim);
}
}
public void ReadObjectDictionary(ObjectDictionaryAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
JsonTextReader jsonReader = reader.Convert <JsonTextReader>();
AssertRead(jsonReader);
AssertReadState(jsonReader, JsonToken.StartObject, info.PropertyName);
IDictionary dict = attribute.GetDictionary(receiver, info);
Type objectType = info.ObjectType;
while (jsonReader.Read())
{
if (jsonReader.TokenType == JsonToken.EndObject)
{
break;
}
AssertReadState(jsonReader, JsonToken.PropertyName, info.PropertyName);
string name = jsonReader.Value.ToString();
AssertRead(jsonReader);
// 支持内嵌Json数组
AssertReadState(jsonReader, JsonToken.StartObject, JsonToken.StartArray);
object subObject = ReadObject(attribute.UseConstructor, settings, jsonReader,
objectType, receiver, info.ModelName);
dict[name] = subObject;
//dict.Add(name, value);
}
}
public void ReadTagElement(TagElementAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
JsonTextReader jsonReader = reader.Convert <JsonTextReader>();
AssertRead(jsonReader);
AssertReadState(jsonReader, JsonToken.StartObject, info.PropertyName);
while (jsonReader.Read())
{
if (jsonReader.TokenType == JsonToken.EndObject)
{
break;
}
AssertReadState(jsonReader, JsonToken.PropertyName, info.PropertyName);
string localName = jsonReader.Value.ToString();
ObjectPropertyInfo childInfo = attribute.ChildElements[localName];
TkDebug.AssertNotNull(childInfo, string.Format(ObjectUtil.SysCulture,
"{0}没有在TagElement类型中声明，无法读取", localName), this);
childInfo.Attribute.ReadObject(this, reader, receiver, settings, childInfo, serializerData);
}
SerializerUtil.CheckElementRequired(attribute.ChildElements, receiver);
}
public void ReadDynamicDictionary(DynamicDictionaryAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
JsonTextReader jsonReader = reader.Convert <JsonTextReader>();
AssertRead(jsonReader);
AssertReadState(jsonReader, JsonToken.StartObject, info.PropertyName);
IDictionary dict = attribute.GetDictionary(receiver, info);
var configData = attribute.PlugInFactory.ConfigData;
//var propertyInfo = info.Convert<ReflectorObjectPropertyInfo>().Property;
var elementReader = new ConfigFactoryElementReader(attribute, info, info.ModelName);
while (jsonReader.Read())
{
if (jsonReader.TokenType == JsonToken.EndObject)
{
break;
}
AssertReadState(jsonReader, JsonToken.PropertyName, info.PropertyName);
string name = jsonReader.Value.ToString();
AssertRead(jsonReader);
AssertReadState(jsonReader, JsonToken.StartObject, info.PropertyName);
ObjectPropertyInfo subPropertyInfo = elementReader[name];
Type objectType = subPropertyInfo.ObjectType;
bool useConstructor = subPropertyInfo.Attribute.Convert <ObjectElementAttribute>().UseConstructor;
object subObject = ReadObject(useConstructor, settings, jsonReader,
objectType, receiver, info.ModelName);
dict[name] = subObject;
//dict.Add(name, value);
}
}
public void ReadAttribute(SimpleAttributeAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
object value = ReadSimpleValue(reader, receiver, settings, info, attribute.AutoTrim);
SerializerUtil.CheckRequiredAttribute(attribute, receiver, info,
value.ConvertToString());
}
protected override object InternalConvertFromString(string text, ReadSettings settings)
{
if (string.IsNullOrEmpty(text))
{
return(null);
}
return(PlugInFactoryManager.CreateInstance <T>(FactoryName, text));
}
public void ReadComplexElement(SimpleComplexElementAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
XmlReader xml = reader.Convert <XmlReader>();
string value = ReadComplexContent(xml, info.QName);
object objValue = SerializerUtil.GetPropertyObject(receiver, settings, info, value, false);
SerializerUtil.AddElementValue(attribute, receiver, info, objValue);
}
public object CreateReader(Stream stream, ReadSettings settings)
{
XDocument doc = XDocument.Load(stream);
stream.Close();
return(new XElementData {
Root = doc, Current = doc.Root
});
}
public void ReadTagElement(TagElementAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
XmlReader xmlReader = reader.Convert <XmlReader>();
InternalReadElement(xmlReader, receiver, settings, info.QName,
attribute.ChildElements, info.ModelName);
SerializerUtil.CheckElementRequired(attribute.ChildElements, receiver);
}
public void ReadTagElement(TagElementAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
XElementData data = reader.Convert <XElementData>();
//XElementData next = new XElementData { Current = data.Current.Elements().First(), Root = data.Root };
InternalReadElement(data, receiver, settings, info.QName, attribute.ChildElements, info.ModelName);
SerializerUtil.CheckElementRequired(attribute.ChildElements, receiver);
}
public object CreateReader(string input, ReadSettings settings)
{
XDocument doc = XDocument.Parse(input);
XElementData data = new XElementData {
Root = doc, Current = doc.Root
};
return(data);
}
public object CreateReader(Stream stream, ReadSettings settings)
{
using (StreamReader reader = new StreamReader(stream, settings.Encoding, true))
{
string text = reader.ReadToEnd();
QueryStringBuilder builder = new QueryStringBuilder(text);
return(builder);
}
}
public static object GetValue(object sender, Type type, string strValue,
object defaultValue, ReadSettings settings)
{
TkDebug.AssertArgumentNull(type, "type", sender);
ITkTypeConverter converter = TkTypeDescriptor.GetConverter(type);
AssertTypeConverter(sender, type, converter);
return(InternalGetValue(type, strValue, defaultValue, settings, converter));
}