private IDataEntityType BindToType(IDataEntityType canUseType)
{
string name = this._reader.Name;
Dictionary <string, string> attributes = new Dictionary <string, string>();
int attributeCount = this._reader.AttributeCount;
for (int i = 0; i < attributeCount; i++)
{
this._reader.MoveToAttribute(i);
attributes.Add(this._reader.Name, this._reader.Value);
}
IDataEntityType type = this._binder.BindToType(name, attributes);
if ((type == null) && (canUseType != null))
{
string a = this._binder.BindToName(canUseType);
if (this._binder.IgnoreCase ? string.Equals(a, name, StringComparison.OrdinalIgnoreCase) : string.Equals(a, name, StringComparison.Ordinal))
{
type = canUseType;
}
}
if (type == null)
{
SerializationException.SerializationExceptionData data = new SerializationException.SerializationExceptionData
{
CanIgnore = false
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("未能找到{0}对应的数据类型，请检查是否Xml中拼写错误。", "014009000001751", SubSystemType.SL, new object[0]), name), data, null);
}
return(type);
}
private bool MoveToNextElement(string currentName)
{
while (this._reader.Read())
{
XmlNodeType nodeType = this._reader.NodeType;
if (nodeType != XmlNodeType.Element)
{
if (nodeType == XmlNodeType.EndElement)
{
goto Label_001B;
}
continue;
}
return(true);
Label_001B:
if (this._reader.Name == currentName)
{
return(false);
}
SerializationException.SerializationExceptionData data = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", ResManager.LoadKDString("不应该出现其他节点的结束符号", "014009000001752", SubSystemType.SL, new object[0]), data, null);
}
return(false);
}
public object ReadElement(IDataEntityType dt, object entity)
{
MoveToFirstElement(this._reader);
string name = this._reader.Name;
if (entity == null)
{
dt = this.BindToType(dt);
if (dt.Flag != DataEntityTypeFlag.Primitive)
{
entity = this._binder.CreateInstance(dt);
}
}
else
{
IDataEntityType dataEntityType = this.GetDataEntityType(entity);
if (dataEntityType != null)
{
dt = this.BindToType(dt);
if ((!object.Equals(dt, dataEntityType) && !dt.IsAssignableFrom(dataEntityType)) && (dt.Flag != DataEntityTypeFlag.Primitive))
{
entity = this._binder.CreateInstance(dt);
}
}
}
this.Push(entity);
if (!this._reader.IsEmptyElement)
{
if (dt.Flag != DataEntityTypeFlag.Primitive)
{
while (this.MoveToNextElement(name))
{
IDataEntityProperty property;
if ((dt.Properties.TryGetValue(this._reader.Name, out property) && !this.ReadSimpleProperty(property as ISimpleProperty, entity)) && (!this.ReadComplexProperty(property as IComplexProperty, entity) && !this.ReadCollectionProperty(property as ICollectionProperty, entity)))
{
SerializationException.SerializationExceptionData data = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("XML节点中出现的属性{0}，必须是简单属性、复杂或集合属性的一种。", "014009000001739", SubSystemType.SL, new object[0]), property.Name), data, null);
}
this.SafeDo();
}
return(entity);
}
string str2 = this._reader.ReadString();
Type primitiveType = DcxmlBinder.GetPrimitiveType(dt.Name.ToLowerInvariant());
if (primitiveType != typeof(string))
{
entity = Convert.ChangeType(str2, primitiveType, this._binder.Culture);
}
else
{
entity = str2;
}
this.SafeDo();
}
return(entity);
}
private void ThrowXmlException(string code, string message, SerializationException.SerializationExceptionData data, Exception innerException = null)
{
XmlTextReader reader = this._reader as XmlTextReader;
if (reader != null)
{
data.LineNumber = reader.LineNumber;
data.LinePosition = reader.LinePosition;
}
data.OnReading = true;
this._binder.ThrowException(new SerializationException(code, message, data, innerException));
}
private void DoComplexPropertyAction(string action, IComplexProperty property, object entity)
{
string str2 = action;
if (str2 != null)
{
if (!(str2 == "edit"))
{
if (str2 == "setnull")
{
property.SetValue(entity, null);
goto Label_00E4;
}
}
else
{
string name = this._reader.Name;
bool isEmptyElement = false;
isEmptyElement = this._reader.IsEmptyElement;
if (!isEmptyElement)
{
isEmptyElement = !this.MoveToNextElement(name);
}
if (!isEmptyElement)
{
object obj2 = property.GetValue(entity);
object objB = this.ReadElement(property.ComplexPropertyType, obj2);
if (!property.IsReadOnly && !object.ReferenceEquals(obj2, objB))
{
property.SetValue(entity, objB);
}
this.MoveToNextElement(name);
}
else if (!property.IsReadOnly)
{
property.SetValue(entity, null);
}
goto Label_00E4;
}
}
SerializationException.SerializationExceptionData data = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("不能识别的属性操作符{0}", "014009000001742", SubSystemType.SL, new object[0]), action), data, null);
Label_00E4:
this.SafeDo();
}
private IList SafeGetList(ICollectionProperty property, object entity)
{
if (object.ReferenceEquals(this._lastColProperty, property) && object.ReferenceEquals(this._lastColEntity, entity))
{
return(this._lastList);
}
object obj2 = property.GetValue(entity);
if (obj2 == null)
{
if (property.IsReadOnly)
{
SerializationException.SerializationExceptionData data = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("集合属性{0}是只读且未初始化值，请初始化的值或提供Set功能。", "014009000001748", SubSystemType.SL, new object[0]), property.Name), data, null);
}
try
{
obj2 = Activator.CreateInstance(property.PropertyType);
property.SetValue(entity, obj2);
}
catch (Exception exception)
{
SerializationException.SerializationExceptionData data2 = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("自动创建集合属性{0}的值失败，{1}。", "014009000001749", SubSystemType.SL, new object[0]), property.Name, exception.Message), data2, exception);
}
}
IList list = obj2 as IList;
if (list == null)
{
SerializationException.SerializationExceptionData data3 = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("集合属性{0}必须支持IList接口", "014009000001750", SubSystemType.SL, new object[0]), property.Name), data3, null);
}
this._lastColProperty = property;
this._lastColEntity = entity;
this._lastList = list;
return(list);
}
private int FindItemByOid(ICollectionProperty property, object entity, string oid, out object item)
{
if (string.IsNullOrEmpty(oid))
{
SerializationException.SerializationExceptionData data = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", ResManager.LoadKDString("试图处理节点却没有指定oid", "014009000001746", SubSystemType.SL, new object[0]), data, null);
item = null;
return(-2);
}
ISimpleProperty primaryKey = property.CollectionItemPropertyType.PrimaryKey;
if (primaryKey == null)
{
SerializationException.SerializationExceptionData data2 = new SerializationException.SerializationExceptionData
{
CanIgnore = false
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("需要处理的集合{0}其元素类型{1}没有定义主键。", "014009000001747", SubSystemType.SL, new object[0]), property.Name, property.CollectionItemPropertyType.Name), data2, null);
item = null;
return(-2);
}
object objB = this.ConvertFromString(primaryKey, entity, oid);
IList list = this.SafeGetList(property, entity);
if (list == null)
{
item = null;
return(-2);
}
for (int i = 0; i < list.Count; i++)
{
item = list[i];
if ((item != null) && object.Equals(this._binder.GetDataEntityType(item).PrimaryKey.GetValue(item), objB))
{
return(i);
}
}
item = null;
return(-1);
}
private void DoSimplePropertyAction(string action, ISimpleProperty property, object entity)
{
string str = action;
if (str != null)
{
if (!(str == "setvalue"))
{
if (str == "reset")
{
if (typeof(ILocaleValue).IsAssignableFrom(property.PropertyType))
{
ILocaleValue value2 = (ILocaleValue)property.GetValue(entity);
if (value2 == null)
{
property.ResetValue(entity);
}
else if (property is SimpleProperty)
{
int lCID = this._binder.Culture.LCID;
if (lCID != 0x804)
{
value2[lCID] = value2[0x804];
}
else
{
property.ResetValue(entity);
}
}
}
else
{
property.ResetValue(entity);
}
goto Label_01FC;
}
if (str == "setnull")
{
try
{
property.SetValue(entity, null);
}
catch (Exception exception2)
{
SerializationException.SerializationExceptionData data2 = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("在赋值{0}:{1}的值 Null 时失败，{2}", "014009000001741", SubSystemType.SL, new object[0]), property.Name, property.PropertyType.Name, exception2.Message), data2, exception2);
}
goto Label_01FC;
}
}
else
{
try
{
this.GetSetValueAction(property.PropertyType)(property, this._reader, entity);
}
catch (Exception exception)
{
SerializationException.SerializationExceptionData data = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("在赋值{0}:{1}的值'{2}'时失败，{3}", "014009000001740", SubSystemType.SL, new object[0]), new object[] { property.Name, property.PropertyType.Name, this._reader.ReadString(), exception.Message }), data, exception);
}
goto Label_01FC;
}
}
SerializationException.SerializationExceptionData data3 = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("不能识别的属性操作符{0}", "014009000001742", SubSystemType.SL, new object[0]), action), data3, null);
Label_01FC:
this.SafeDo();
}
private void DoCollectionPropertyAction(string action, ICollectionProperty property, object entity)
{
string str = action;
if (str != null)
{
if (!(str == "add"))
{
if (str == "edit")
{
object obj3;
int num2 = this.FindItemByOid(property, entity, out obj3);
if (num2 >= 0)
{
this.ReadElement(property.CollectionItemPropertyType, obj3);
}
else if (num2 == -1)
{
SerializationException.SerializationExceptionData data = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", ResManager.LoadKDString("试图编辑的节点在现有集合中没有找到。", "014009000001743", SubSystemType.SL, new object[0]), data, null);
}
goto Label_0196;
}
if (str == "remove")
{
if (!this.OnlyLocaleValue)
{
object obj4;
int index = this.FindItemByOid(property, entity, out obj4);
if (index >= 0)
{
this.SafeGetList(property, entity).RemoveAt(index);
}
else if (index == -1)
{
SerializationException.SerializationExceptionData data2 = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", ResManager.LoadKDString("试图删除的节点在现有集合中没有找到。", "014009000001744", SubSystemType.SL, new object[0]), data2, null);
}
}
goto Label_0196;
}
}
else
{
object obj2 = this.ReadElement(property.CollectionItemPropertyType, null);
IList list = this.SafeGetList(property, entity);
if (list != null)
{
if (this._colloctionIgnorePKValue)
{
list.Add(obj2);
}
else if (this.FindItemIndex(property, entity, obj2) < 0)
{
list.Add(obj2);
}
}
goto Label_0196;
}
}
SerializationException.SerializationExceptionData data3 = new SerializationException.SerializationExceptionData
{
CanIgnore = true
};
this.ThrowXmlException("??????", string.Format(ResManager.LoadKDString("不能识别的集合操作符{0}", "014009000001745", SubSystemType.SL, new object[0]), action), data3, null);
Label_0196:
this.SafeDo();
}
