cyf
47 lines
1.3 KiB
C#
47 lines
1.3 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
using Zhaizj.Framework.Web;
|
|
using Zhaizj.Framework.Members.Interface;
|
|
|
|
namespace Zhaizj.Framework.ORM.Utils {
|
|
|
|
internal class ValueSetter {
|
|
|
|
private static readonly ILog logger = LogManager.GetLogger( typeof( ValueSetter ) );
|
|
|
|
/// <summary>
|
|
/// 1.5新增，针对已删除用户应用 null object 模式
|
|
/// </summary>
|
|
/// <param name="obj"></param>
|
|
/// <param name="ep"></param>
|
|
/// <param name="propertyValue"></param>
|
|
public static void setEntityByCheckNull( IEntity obj, EntityPropertyInfo ep, Object propertyValue, int realUserId ) {
|
|
|
|
|
|
if (propertyValue == null && rft.IsInterface( ep.Type, typeof( IUser ) )) {
|
|
|
|
IEntity user = getNullUser( realUserId );
|
|
obj.set( ep.Name, user );
|
|
}
|
|
else {
|
|
obj.set( ep.Name, propertyValue );
|
|
}
|
|
|
|
}
|
|
|
|
private static IEntity getNullUser( int realUserId ) {
|
|
|
|
IUserFactory userFactory = CurrentRequest.getItem( "_user_factory" ) as IUserFactory;
|
|
IEntity user = userFactory.NullUser() as IEntity;
|
|
if (user != null) {
|
|
user.set( "RealId", realUserId );
|
|
}
|
|
return user;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|