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- 增加 .Net Framework 4.0 的支持，出于环境考虑 .Net Framework 4.0 不支持异步方法；

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- 增加 IFreeSql.Insert<T>(IEnumerable<T1> source) 方法；
This commit is contained in:
28810
2019-10-21 15:14:18 +08:00
parent cb3e3b02ef
commit de8cf9e17d
139 changed files with 2798 additions and 1868 deletions
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210
FreeSql/Internal/CommonProvider/InsertProviderAsync.cs Normal file
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using FreeSql.Internal.Model;
using SafeObjectPool;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;
namespace FreeSql.Internal.CommonProvider
{
partial class InsertProvider<T1>
{
#if net40
#else
async protected Task<int> SplitExecuteAffrowsAsync(int valuesLimit, int parameterLimit)
{
var ss = SplitSource(valuesLimit, parameterLimit);
var ret = 0;
if (ss.Any() == false)
{
ClearData();
return ret;
}
if (ss.Length == 1)
{
ret = await this.RawExecuteAffrowsAsync();
ClearData();
return ret;
}
if (_transaction == null)
this.WithTransaction(_orm.Ado.TransactionCurrentThread);
if (_transaction != null)
{
for (var a = 0; a < ss.Length; a++)
{
_source = ss[a];
ret += await this.RawExecuteAffrowsAsync();
}
}
else
{
using (var conn = await _orm.Ado.MasterPool.GetAsync())
{
_transaction = conn.Value.BeginTransaction();
try
{
for (var a = 0; a < ss.Length; a++)
{
_source = ss[a];
ret += await this.RawExecuteAffrowsAsync();
}
_transaction.Commit();
}
catch
{
_transaction.Rollback();
throw;
}
_transaction = null;
}
}
ClearData();
return ret;
}
async protected Task<long> SplitExecuteIdentityAsync(int valuesLimit, int parameterLimit)
{
var ss = SplitSource(valuesLimit, parameterLimit);
long ret = 0;
if (ss.Any() == false)
{
ClearData();
return ret;
}
if (ss.Length == 1)
{
ret = await this.RawExecuteIdentityAsync();
ClearData();
return ret;
}
if (_transaction == null)
this.WithTransaction(_orm.Ado.TransactionCurrentThread);
if (_transaction != null)
{
for (var a = 0; a < ss.Length; a++)
{
_source = ss[a];
if (a < ss.Length - 1) await this.RawExecuteAffrowsAsync();
else ret = await this.RawExecuteIdentityAsync();
}
}
else
{
using (var conn = await _orm.Ado.MasterPool.GetAsync())
{
_transaction = conn.Value.BeginTransaction();
try
{
for (var a = 0; a < ss.Length; a++)
{
_source = ss[a];
if (a < ss.Length - 1) await this.RawExecuteAffrowsAsync();
else ret = await this.RawExecuteIdentityAsync();
}
_transaction.Commit();
}
catch
{
_transaction.Rollback();
throw;
}
_transaction = null;
}
}
ClearData();
return ret;
}
async protected Task<List<T1>> SplitExecuteInsertedAsync(int valuesLimit, int parameterLimit)
{
var ss = SplitSource(valuesLimit, parameterLimit);
var ret = new List<T1>();
if (ss.Any() == false)
{
ClearData();
return ret;
}
if (ss.Length == 1)
{
ret = await this.RawExecuteInsertedAsync();
ClearData();
return ret;
}
if (_transaction == null)
this.WithTransaction(_orm.Ado.TransactionCurrentThread);
if (_transaction != null)
{
for (var a = 0; a < ss.Length; a++)
{
_source = ss[a];
ret.AddRange(await this.RawExecuteInsertedAsync());
}
}
else
{
using (var conn = await _orm.Ado.MasterPool.GetAsync())
{
_transaction = conn.Value.BeginTransaction();
try
{
for (var a = 0; a < ss.Length; a++)
{
_source = ss[a];
ret.AddRange(await this.RawExecuteInsertedAsync());
}
_transaction.Commit();
}
catch
{
_transaction.Rollback();
throw;
}
_transaction = null;
}
}
ClearData();
return ret;
}
async protected Task<int> RawExecuteAffrowsAsync()
{
var sql = ToSql();
var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
_orm.Aop.CurdBefore?.Invoke(this, before);
var affrows = 0;
Exception exception = null;
try
{
affrows = await _orm.Ado.ExecuteNonQueryAsync(_connection, _transaction, CommandType.Text, sql, _params);
}
catch (Exception ex)
{
exception = ex;
throw ex;
}
finally
{
var after = new Aop.CurdAfterEventArgs(before, exception, affrows);
_orm.Aop.CurdAfter?.Invoke(this, after);
}
return affrows;
}
protected abstract Task<long> RawExecuteIdentityAsync();
protected abstract Task<List<T1>> RawExecuteInsertedAsync();
public abstract Task<int> ExecuteAffrowsAsync();
public abstract Task<long> ExecuteIdentityAsync();
public abstract Task<List<T1>> ExecuteInsertedAsync();
#endif
}
}