public static ReflectionInfo <TObject> GetInfo <TObject>(System.Reflection.ConstructorInfo constructor = null)
{
var type = typeof(TObject);
object info;
if (ReflectionInfoCache.TryGetValue(type, out info))
{
return((ReflectionInfo <TObject>)info);
}
else
{
var refInfo = new ReflectionInfo <TObject>(type);
ReflectionInfoCache[type] = refInfo;
return(refInfo);
}
}
internal static object DataReaderToObj <T>(IDictionary <string, int> columns, object[] values, ReflectionInfo <T> reflection, bool canTuple, object detailItem, IEnumerable <Attribute.FieldAttribute> typeArry, List <ActionItem <T> > actions, bool first) where T : class, new()
{
IModel obj2 = null;
if (detailItem is IModel)
{
obj2 = detailItem as IModel;
obj2.BoundChange = false;
}
//return detailItem;
if (first)
{
#region foreach field
foreach (Attribute.FieldAttribute info in typeArry)
{
ActionItem <T> action;
string fieldName;
if (info.FieldType == Attribute.FieldType.关联字段)//按外部字段
{
string tab = TypeCache.GetTableName(info.ConstraintType, null);
fieldName = info.GetTableFieldFormat(tab, info.ConstraintResultField).ToLower();
}
else
{
fieldName = info.MapingName.ToLower();
}
if (columns.ContainsKey(fieldName))
{
if (canTuple)
{
var accessor = reflection.GetAccessor(info.MemberName);
action = new ActionItem <T>()
{
Set = accessor.Set, Name = fieldName, ValueIndex = columns[fieldName]
};
}
else
{
action = new ActionItem <T>()
{
Set = info.SetValue, Name = fieldName, ValueIndex = columns[fieldName]
};
}
columns.Remove(fieldName);
actions.Add(action);
action.Set((T)detailItem, values[action.ValueIndex]);
}
}
#endregion
}
else
{
foreach (var item in actions)
{
//ActionItem<T> item = actions[i];
item.Set((T)detailItem, values[item.ValueIndex]);
}
}
if (obj2 != null && columns.Count > 0)
{
foreach (var item in columns)
{
var col = item.Key;
var n = col.LastIndexOf("__");
if (n == -1)
{
continue;
}
var mapingName = col.Substring(n + 2);
//obj2[mapingName] = values[item.Value];
obj2.SetIndexData(mapingName, values[item.Value]);
}
obj2.BoundChange = true;
}
return(detailItem);
}