/// <summary>更新</summary>
/// <param name="entity"></param>
/// <returns></returns>
public virtual Int32 Update(IEntity entity)
{
var ds = entity.Dirtys;
// 没有脏数据，不需要更新
if (ds.Count == 0)
{
return(0);
}
DbParameter[] dps = null;
var sql = SQL(entity, DataObjectMethodType.Update, ref dps);
if (String.IsNullOrEmpty(sql))
{
return(0);
}
var op = EntityFactory.CreateOperate(entity.GetType());
var session = op.Session;
//Int32 rs = dps != null && dps.Length > 0 ? session.Execute(sql, CommandType.Text, dps) : session.Execute(sql);
Int32 rs = dps != null && dps.Length > 0 ? session.Execute(false, true, sql, CommandType.Text, dps) : session.Execute(false, true, sql);
//清除脏数据，避免重复提交
ds.Clear();
//entity.ClearAdditionalValues();
EntityAddition.ClearValues(entity as EntityBase);
return(rs);
}
static Boolean CheckAdditionalValue(StringBuilder sb, IEntity entity, String name, String cname)
{
if (!EntityAddition.TryGetValue(entity as EntityBase, name, out var addvalue, out var sign)) return false;
if (sign)
sb.AppendFormat("{0}+{1}", cname, addvalue);
else
sb.AppendFormat("{0}-{1}", cname, addvalue);
return true;
}
static Boolean CheckAdditionalValue(StringBuilder sb, IEntity entity, String name, String cname)
{
Object addvalue = null;
Boolean sign;
if (!EntityAddition.TryGetValue(entity as EntityBase, name, out addvalue, out sign))
{
return(false);
}
if (sign)
{
sb.AppendFormat("{0}+{1}", cname, addvalue);
}
else
{
sb.AppendFormat("{0}-{1}", cname, addvalue);
}
return(true);
}
/// <summary>更新</summary>
/// <param name="entity"></param>
/// <returns></returns>
public virtual Int32 Update(IEntity entity)
{
var ds = entity.Dirtys;
// 没有脏数据，不需要更新
if (ds.Count == 0) return 0;
IDataParameter[] dps = null;
var sql = SQL(entity, DataObjectMethodType.Update, ref dps);
if (String.IsNullOrEmpty(sql)) return 0;
var op = EntityFactory.CreateOperate(entity.GetType());
var session = op.Session;
var rs = session.Execute(sql, CommandType.Text, dps);
//清除脏数据，避免重复提交
ds.Clear();
EntityAddition.ClearValues(entity as EntityBase);
return rs;
}
