45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
// Copyright 2013 The XORM Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// Package xorm provides is a simple and powerful ORM for Go. It makes your
|
|
// database operation simple.
|
|
|
|
package xorm
|
|
|
|
import (
|
|
//"database/sql"
|
|
"errors"
|
|
"fmt"
|
|
"reflect"
|
|
"sync"
|
|
//"time"
|
|
)
|
|
|
|
const (
|
|
version string = "0.1.8"
|
|
)
|
|
|
|
func NewEngine(driverName string, dataSourceName string) (*Engine, error) {
|
|
engine := &Engine{ShowSQL: false, DriverName: driverName, Mapper: SnakeMapper{},
|
|
DataSourceName: dataSourceName}
|
|
|
|
engine.Tables = make(map[reflect.Type]*Table)
|
|
engine.mutex = &sync.Mutex{}
|
|
engine.TagIdentifier = "xorm"
|
|
if driverName == SQLITE {
|
|
engine.Dialect = &sqlite3{}
|
|
} else if driverName == MYSQL {
|
|
engine.Dialect = &mysql{}
|
|
} else {
|
|
return nil, errors.New(fmt.Sprintf("Unsupported driver name: %v", driverName))
|
|
}
|
|
|
|
//engine.Pool = NewSimpleConnectPool()
|
|
//engine.Pool = NewNoneConnectPool()
|
|
engine.pool = NewSysConnectPool()
|
|
err := engine.pool.Init(engine)
|
|
|
|
return engine, err
|
|
}
|