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32 lines
1.0 KiB
32 lines
1.0 KiB
using System;
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using BWP.B3Frameworks.BL;
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using Forks.EnterpriseServices.BusinessInterfaces;
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using Forks.EnterpriseServices.DomainObjects2;
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using Forks.EnterpriseServices.DomainObjects2.DQuery;
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namespace BWP.B3DogAuth {
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[BusinessInterface(typeof(DogLoginUserBL))]
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public interface IDogLoginUserBL : IBaseBL<DogLoginUser> {
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}
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public class DogLoginUserBL : BaseBL<DogLoginUser>, IDogLoginUserBL {
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protected override void beforeInsert(DogLoginUser dmo) {
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if (dmo.ID == 0)
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throw new Exception("黑贝序号不能为空");
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if (dmo.User_ID == 0)
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throw new Exception("用户名不能为空");
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DQueryDom query = new DQueryDom(new JoinAlias(typeof(DogLoginUser)));
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query.Where.Conditions.Add(DQCondition.Or(DQCondition.EQ("ID", dmo.ID), DQCondition.EQ("User_ID", dmo.User_ID)));
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query.Columns.Add(DQSelectColumn.Field("ID"));
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if (Session.ExecuteScalar(query) != null) {
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throw new Exception("黑贝序号或用户已定义");
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}
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base.beforeInsert(dmo);
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}
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}
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}
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