private static string GetICollectionPropertyTypeName(ICollectionProperty property)
{
string typeName = property.PropertyType.Name.Equals("LocalDynamicObjectCollection") ?
GetBaseTypeName(property.PropertyType) : $"List<{property.Name}>";
return(typeName);
}
public static ContextTypeInfo MakeProperty <TContainer, TValue>(ICollectionProperty <TContainer, TValue> property, ref TContainer container)
{
return(new ContextTypeInfo()
{
IsProperty = true,
IsPropertyContainer = property.IsContainer,
IsCollection = true,
CollectionLenth = property.GetCount(ref container),
ValueType = typeof(TValue)
});
}
public static IEnumerable <ICollectionProperty> GetCollectionProperties(this IDataEntityPropertyCollection properties, bool onlyDbProperty = true)
{
for (int i = 0; i < properties.Count; i++)
{
IDataEntityProperty metadata = properties[i];
ICollectionProperty iteratorVariable0 = metadata as ICollectionProperty;
if ((iteratorVariable0 != null) && (!onlyDbProperty || !metadata.IsDbIgnore()))
{
yield return(iteratorVariable0);
}
}
}
private int FindItemIndex(ICollectionProperty property, object entity, object item)
{
object obj3;
ISimpleProperty primaryKey = this._binder.GetDataEntityType(item).PrimaryKey;
if (primaryKey == null)
{
return(-1);
}
object obj2 = primaryKey.GetValue(item);
string oid = (obj2 == null) ? "" : obj2.ToString();
return(this.FindItemByOid(property, entity, oid, out obj3));
}
private bool ReadCollectionProperty(ICollectionProperty property, object entity)
{
if (property == null)
{
return(false);
}
string name = this._reader.Name;
while (this.MoveToNextElement(name))
{
string action = GetAttributeValue(this._reader, "action", "add");
this.DoCollectionPropertyAction(action, property, entity);
}
return(true);
}
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 int FindItemByOid(ICollectionProperty property, object entity, out object item)
{
string attribute = this._reader.GetAttribute("oid");
return(this.FindItemByOid(property, entity, attribute, out item));
}
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();
}