mirror of
https://github.com/astaxie/beego.git
synced 2024-12-23 15:10:49 +00:00
176 lines
4.3 KiB
Go
176 lines
4.3 KiB
Go
// Copyright 2014 beego Author. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package orm
|
|
|
|
import (
|
|
"database/sql"
|
|
"fmt"
|
|
"io"
|
|
"log"
|
|
"strings"
|
|
"time"
|
|
)
|
|
|
|
type Log struct {
|
|
*log.Logger
|
|
}
|
|
|
|
// set io.Writer to create a Logger.
|
|
func NewLog(out io.Writer) *Log {
|
|
d := new(Log)
|
|
d.Logger = log.New(out, "[ORM]", 1e9)
|
|
return d
|
|
}
|
|
|
|
func debugLogQueies(alias *alias, operaton, query string, t time.Time, err error, args ...interface{}) {
|
|
sub := time.Now().Sub(t) / 1e5
|
|
elsp := float64(int(sub)) / 10.0
|
|
flag := " OK"
|
|
if err != nil {
|
|
flag = "FAIL"
|
|
}
|
|
con := fmt.Sprintf(" - %s - [Queries/%s] - [%s / %11s / %7.1fms] - [%s]", t.Format(format_DateTime), alias.Name, flag, operaton, elsp, query)
|
|
cons := make([]string, 0, len(args))
|
|
for _, arg := range args {
|
|
cons = append(cons, fmt.Sprintf("%v", arg))
|
|
}
|
|
if len(cons) > 0 {
|
|
con += fmt.Sprintf(" - `%s`", strings.Join(cons, "`, `"))
|
|
}
|
|
if err != nil {
|
|
con += " - " + err.Error()
|
|
}
|
|
DebugLog.Println(con)
|
|
}
|
|
|
|
// statement query logger struct.
|
|
// if dev mode, use stmtQueryLog, or use stmtQuerier.
|
|
type stmtQueryLog struct {
|
|
alias *alias
|
|
query string
|
|
stmt stmtQuerier
|
|
}
|
|
|
|
var _ stmtQuerier = new(stmtQueryLog)
|
|
|
|
func (d *stmtQueryLog) Close() error {
|
|
a := time.Now()
|
|
err := d.stmt.Close()
|
|
debugLogQueies(d.alias, "st.Close", d.query, a, err)
|
|
return err
|
|
}
|
|
|
|
func (d *stmtQueryLog) Exec(args ...interface{}) (sql.Result, error) {
|
|
a := time.Now()
|
|
res, err := d.stmt.Exec(args...)
|
|
debugLogQueies(d.alias, "st.Exec", d.query, a, err, args...)
|
|
return res, err
|
|
}
|
|
|
|
func (d *stmtQueryLog) Query(args ...interface{}) (*sql.Rows, error) {
|
|
a := time.Now()
|
|
res, err := d.stmt.Query(args...)
|
|
debugLogQueies(d.alias, "st.Query", d.query, a, err, args...)
|
|
return res, err
|
|
}
|
|
|
|
func (d *stmtQueryLog) QueryRow(args ...interface{}) *sql.Row {
|
|
a := time.Now()
|
|
res := d.stmt.QueryRow(args...)
|
|
debugLogQueies(d.alias, "st.QueryRow", d.query, a, nil, args...)
|
|
return res
|
|
}
|
|
|
|
func newStmtQueryLog(alias *alias, stmt stmtQuerier, query string) stmtQuerier {
|
|
d := new(stmtQueryLog)
|
|
d.stmt = stmt
|
|
d.alias = alias
|
|
d.query = query
|
|
return d
|
|
}
|
|
|
|
// database query logger struct.
|
|
// if dev mode, use dbQueryLog, or use dbQuerier.
|
|
type dbQueryLog struct {
|
|
alias *alias
|
|
db dbQuerier
|
|
tx txer
|
|
txe txEnder
|
|
}
|
|
|
|
var _ dbQuerier = new(dbQueryLog)
|
|
var _ txer = new(dbQueryLog)
|
|
var _ txEnder = new(dbQueryLog)
|
|
|
|
func (d *dbQueryLog) Prepare(query string) (*sql.Stmt, error) {
|
|
a := time.Now()
|
|
stmt, err := d.db.Prepare(query)
|
|
debugLogQueies(d.alias, "db.Prepare", query, a, err)
|
|
return stmt, err
|
|
}
|
|
|
|
func (d *dbQueryLog) Exec(query string, args ...interface{}) (sql.Result, error) {
|
|
a := time.Now()
|
|
res, err := d.db.Exec(query, args...)
|
|
debugLogQueies(d.alias, "db.Exec", query, a, err, args...)
|
|
return res, err
|
|
}
|
|
|
|
func (d *dbQueryLog) Query(query string, args ...interface{}) (*sql.Rows, error) {
|
|
a := time.Now()
|
|
res, err := d.db.Query(query, args...)
|
|
debugLogQueies(d.alias, "db.Query", query, a, err, args...)
|
|
return res, err
|
|
}
|
|
|
|
func (d *dbQueryLog) QueryRow(query string, args ...interface{}) *sql.Row {
|
|
a := time.Now()
|
|
res := d.db.QueryRow(query, args...)
|
|
debugLogQueies(d.alias, "db.QueryRow", query, a, nil, args...)
|
|
return res
|
|
}
|
|
|
|
func (d *dbQueryLog) Begin() (*sql.Tx, error) {
|
|
a := time.Now()
|
|
tx, err := d.db.(txer).Begin()
|
|
debugLogQueies(d.alias, "db.Begin", "START TRANSACTION", a, err)
|
|
return tx, err
|
|
}
|
|
|
|
func (d *dbQueryLog) Commit() error {
|
|
a := time.Now()
|
|
err := d.db.(txEnder).Commit()
|
|
debugLogQueies(d.alias, "tx.Commit", "COMMIT", a, err)
|
|
return err
|
|
}
|
|
|
|
func (d *dbQueryLog) Rollback() error {
|
|
a := time.Now()
|
|
err := d.db.(txEnder).Rollback()
|
|
debugLogQueies(d.alias, "tx.Rollback", "ROLLBACK", a, err)
|
|
return err
|
|
}
|
|
|
|
func (d *dbQueryLog) SetDB(db dbQuerier) {
|
|
d.db = db
|
|
}
|
|
|
|
func newDbQueryLog(alias *alias, db dbQuerier) dbQuerier {
|
|
d := new(dbQueryLog)
|
|
d.alias = alias
|
|
d.db = db
|
|
return d
|
|
}
|