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UnitOfWork.cs
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69 lines (60 loc) · 1.58 KB
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using Blog.Core.IRepository.UnitOfWork;
using SqlSugar;
using System;
namespace Blog.Core.Repository.UnitOfWork
{
public class UnitOfWork : IUnitOfWork
{
private readonly ISqlSugarClient _sqlSugarClient;
private int _tranCount { get; set; }
public UnitOfWork(ISqlSugarClient sqlSugarClient)
{
_sqlSugarClient = sqlSugarClient;
_tranCount = 0;
}
/// <summary>
/// 获取DB，保证唯一性
/// </summary>
/// <returns></returns>
public SqlSugarScope GetDbClient()
{
// 必须要as，后边会用到切换数据库操作
return _sqlSugarClient as SqlSugarScope;
}
public void BeginTran()
{
lock (this)
{
_tranCount++;
GetDbClient().BeginTran();
}
}
public void CommitTran()
{
lock (this)
{
_tranCount--;
if (_tranCount == 0)
{
try
{
GetDbClient().CommitTran();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
GetDbClient().RollbackTran();
}
}
}
}
public void RollbackTran()
{
lock (this)
{
_tranCount--;
GetDbClient().RollbackTran();
}
}
}
}