/// <summary>
/// 转换成当前数据属性
/// </summary>
/// <param name="providerName"></param>
/// <param name="iObProperty"></param>
/// <returns></returns>
public static IObProperty ToObProperty(string providerName, IObProperty iObProperty)
{
string className = providerName + ".ObProperty";
Type t = Assembly.Load(providerName).GetType(className);
//return (IObProperty)Activator.CreateInstance(t, new object[] { iObProperty.ModelType, iObProperty.TableName, iObProperty.ColumnName, iObProperty.Brothers, iObProperty.AriSymbol, iObProperty.DbFunc });
return((IObProperty)Activator.CreateInstance(t, iObProperty));
}
public ObProperty(IObProperty iObProperty)
{
Brothers = iObProperty.Brothers;
AriSymbol = iObProperty.AriSymbol;
ModelType = iObProperty.ModelType;
TableName = iObProperty.TableName;
ColumnName = iObProperty.ColumnName;
PropertyName = iObProperty.PropertyName;
DbFunc = iObProperty.DbFunc;
}
internal ObProperty(IObProperty iObProperty)
{
TableName = iObProperty.TableName;
ModelType = iObProperty.ModelType;
ColumnName = iObProperty.ColumnName;
PropertyName = iObProperty.PropertyName;
DbFunc = iObProperty.DbFunc;
AriSymbol = DbAriSymbol.Null;
AsProperty = this;
}
private static string GetKey(IObProperty obProperty)
{
var retKey = obProperty.TableName + "_" + obProperty.ColumnName + (obProperty.AriSymbol != DbAriSymbol.Null ? "_" + obProperty.AriSymbol : "");
foreach (var brother in obProperty.Brothers)
{
if (brother is IObProperty property)
{
retKey += "_" + GetKey(property);
}
}
return(retKey);
}
/*public ObProperty(Type modelType, string tableName, string columnName, IList<object> brothers, DbAriSymbol ariSymbol, DbFunc dbFunc)
* {
* Brothers = brothers;
* AriSymbol = ariSymbol;
* ModelType = modelType;
* TableName = tableName;
* ColumnName = columnName;
* DbFunc = dbFunc;
* }*/
public ObProperty(IObProperty iObProperty)
{
Brothers = iObProperty.Brothers;
AriSymbol = iObProperty.AriSymbol;
ModelType = iObProperty.ModelType;
TableName = iObProperty.TableName;
ColumnName = iObProperty.ColumnName;
PropertyName = iObProperty.PropertyName;
CustomParams = iObProperty.CustomParams;
FuncName = iObProperty.FuncName;
DbFunc = iObProperty.DbFunc;
FuncBrotherCount = iObProperty.FuncBrotherCount;
if (iObProperty.Sort != null)
{
Sort = new ObSort(iObProperty.Sort.List);
}
if (iObProperty.Group != null)
{
Group = new ObGroup(iObProperty.Group.DbGroups, Group.ObGroupProperties, Group.ObProperties);
}
AsProperty = iObProperty.AsProperty;
}
/// <summary>
/// 创建IS NULL, IS NOT NULL参数
/// </summary>
/// <param name="value"></param>
/// <param name="dbValue"></param>
public ObParameter(IObProperty value, DbValue dbValue)
{
var dbTrem = new DbNTerm2(value, dbValue);
Value = dbTrem;
}
/// <summary>
/// 创建带符号参数
/// </summary>
/// <param name="srcValue"></param>
/// <param name="dbSymbol"></param>
/// <param name="dstValue"></param>
public ObParameter(IObProperty srcValue, DbSymbol dbSymbol, object dstValue)
{
var dbTrem = new DbTerm3(srcValue, dbSymbol, dstValue);
Value = dbTrem;
}
public virtual ObProperty As(IObProperty iOProperty)
{
throw new NotImplementedException();
}
public DbNTerm2(IObProperty value, DbValue dbValue)
{
Value = value;
DbValue = dbValue;
}
public DbTerm3(IObProperty srcValue, DbSymbol dbSymbol, object dstValue)
{
SrcValue = srcValue;
DbSymbol = dbSymbol;
DstValue = dstValue;
}
public override ObProperty As(IObProperty iOProperty)
{
AsProperty = iOProperty;
return(this);
}
