105 lines
3.6 KiB
C#
105 lines
3.6 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Data;
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using WeiSha.Common;
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using Song.Entities;
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using WeiSha.Data;
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using Song.ServiceInterfaces;
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namespace Song.ServiceImpls
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{
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public class LimitDomainCom : ILimitDomain
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{
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/// <summary>
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/// 添加
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/// </summary>
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/// <param name="entity">业务实体</param>
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public void DomainAdd(LimitDomain entity)
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{
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Gateway.Default.Save<LimitDomain>(entity);
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}
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/// <summary>
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/// 修改
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/// </summary>
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/// <param name="entity">业务实体</param>
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public void DomainSave(LimitDomain entity)
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{
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Gateway.Default.Save<LimitDomain>(entity);
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}
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/// <summary>
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/// 删除，按主键ID；
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/// </summary>
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/// <param name="identify">实体的主键</param>
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public void DomainDelete(int identify)
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{
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Gateway.Default.Delete<LimitDomain>(LimitDomain._.LD_ID == identify);
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}
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/// <summary>
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/// 获取单一实体对象，按主键ID；
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/// </summary>
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/// <param name="identify">实体的主键</param>
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/// <returns></returns>
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public LimitDomain DomainSingle(int identify)
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{
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return Gateway.Default.From<LimitDomain>().Where(LimitDomain._.LD_ID == identify).ToFirst<LimitDomain>();
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}
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/// <summary>
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/// 获取指定数量的实体
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/// </summary>
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/// <param name="isUse"></param>
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/// <param name="count"></param>
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/// <returns></returns>
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public LimitDomain[] DomainCount(bool? isUse, int count)
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{
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WhereClip wc = new WhereClip();
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if (isUse != null) wc &= LimitDomain._.LD_IsUse == (bool)isUse;
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return Gateway.Default.From<LimitDomain>().Where(wc).ToArray<LimitDomain>(count);
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}
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/// <summary>
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/// 当前对象名称是否重名
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/// </summary>
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/// <param name="entity">实体</param>
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/// <returns></returns>
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public bool DomainIsExist(LimitDomain entity)
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{
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//如果是一个已经存在的对象，则不匹配自己
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LimitDomain mm = Gateway.Default.From<LimitDomain>()
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.Where(LimitDomain._.LD_Name == entity.LD_Name && LimitDomain._.LD_ID != entity.LD_ID)
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.ToFirst<LimitDomain>();
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return mm != null;
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}
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/// <summary>
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/// 当前域名是否存在
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/// </summary>
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/// <param name="domain"></param>
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/// <returns></returns>
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public bool DomainIsExist(string domain)
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{
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//如果是一个已经存在的对象，则不匹配自己
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int count = Gateway.Default.Count<LimitDomain>(LimitDomain._.LD_Name == domain);
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return count > 0;
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}
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/// <summary>
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/// 分页获取
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/// </summary>
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/// <param name="search"></param>
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/// <param name="size"></param>
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/// <param name="index"></param>
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/// <param name="countSum"></param>
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/// <returns></returns>
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public LimitDomain[] DomainPager(bool? isUse, string search, int size, int index, out int countSum)
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{
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WhereClip wc = new WhereClip();
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if (isUse != null) wc &= LimitDomain._.LD_IsUse == (bool)isUse;
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if (string.IsNullOrWhiteSpace(search)) wc &= LimitDomain._.LD_Name.Like("%" + search + "%");
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countSum = Gateway.Default.Count<LimitDomain>(wc);
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return Gateway.Default.From<LimitDomain>().Where(wc).ToArray<LimitDomain>(size, (index - 1) * size);
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}
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}
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}
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