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tk
2024-11-13 18:18:28 +08:00
commit 013f35e296
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49
Providers/FreeSql.Provider.Sqlite/SqliteProvider.cs Normal file
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using FreeSql.Internal.CommonProvider;
using FreeSql.Sqlite.Curd;
using System;
using System.Data.Common;
using System.Threading;
namespace FreeSql.Sqlite
{
public class SqliteProvider<TMark> : BaseDbProvider, IFreeSql<TMark>
{
static int _firstInit = 1;
static void InitInternal()
{
if (Interlocked.Exchange(ref _firstInit, 0) == 1) //不能放在 static ctor .NetFramework 可能报初始化类型错误
{
Select0Provider._dicMethodDataReaderGetValue[typeof(Guid)] = typeof(DbDataReader).GetMethod("GetGuid", new Type[] { typeof(int) });
}
}
public override ISelect<T1> CreateSelectProvider<T1>(object dywhere) => new SqliteSelect<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, dywhere);
public override IInsert<T1> CreateInsertProvider<T1>() => new SqliteInsert<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression);
public override IUpdate<T1> CreateUpdateProvider<T1>(object dywhere) => new SqliteUpdate<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, dywhere);
public override IDelete<T1> CreateDeleteProvider<T1>(object dywhere) => new SqliteDelete<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, dywhere);
public override IInsertOrUpdate<T1> CreateInsertOrUpdateProvider<T1>() => new SqliteInsertOrUpdate<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression);
public SqliteProvider(string masterConnectionString, string[] slaveConnectionString, Func<DbConnection> connectionFactory = null)
{
InitInternal();
this.InternalCommonUtils = new SqliteUtils(this);
this.InternalCommonExpression = new SqliteExpression(this.InternalCommonUtils);
this.Ado = new SqliteAdo(this.InternalCommonUtils, masterConnectionString, slaveConnectionString, connectionFactory);
this.Aop = new AopProvider();
this.CodeFirst = new SqliteCodeFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
this.DbFirst = new SqliteDbFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
if (connectionFactory != null) this.CodeFirst.IsNoneCommandParameter = true;
}
~SqliteProvider() => this.Dispose();
int _disposeCounter;
public override void Dispose()
{
if (Interlocked.Increment(ref _disposeCounter) != 1) return;
(this.Ado as AdoProvider)?.Dispose();
}
}
}