mirror of
https://github.com/go-gitea/gitea
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c61b902538
* Upgrade xorm to v1.0.0 * small nit * Fix tests * Update xorm * Update xorm * fix go.sum * fix test * Fix bug when dump * Fix bug * update xorm to latest * Fix migration test * update xorm to latest * Fix import order * Use xorm tag
128 lines
3.1 KiB
Go
Vendored
128 lines
3.1 KiB
Go
Vendored
// Copyright 2016 The Xorm Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package xorm
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import (
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"time"
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"xorm.io/xorm/log"
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)
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// Begin a transaction
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func (session *Session) Begin() error {
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if session.isAutoCommit {
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tx, err := session.DB().BeginTx(session.ctx, nil)
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if err != nil {
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return err
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}
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session.isAutoCommit = false
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session.isCommitedOrRollbacked = false
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session.tx = tx
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session.saveLastSQL("BEGIN TRANSACTION")
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}
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return nil
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}
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// Rollback When using transaction, you can rollback if any error
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func (session *Session) Rollback() error {
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if !session.isAutoCommit && !session.isCommitedOrRollbacked {
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session.saveLastSQL("ROLL BACK")
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session.isCommitedOrRollbacked = true
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session.isAutoCommit = true
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start := time.Now()
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needSQL := session.DB().NeedLogSQL(session.ctx)
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if needSQL {
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session.engine.logger.BeforeSQL(log.LogContext{
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Ctx: session.ctx,
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SQL: "ROLL BACK",
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})
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}
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err := session.tx.Rollback()
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if needSQL {
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session.engine.logger.AfterSQL(log.LogContext{
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Ctx: session.ctx,
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SQL: "ROLL BACK",
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ExecuteTime: time.Now().Sub(start),
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Err: err,
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})
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}
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return err
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}
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return nil
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}
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// Commit When using transaction, Commit will commit all operations.
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func (session *Session) Commit() error {
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if !session.isAutoCommit && !session.isCommitedOrRollbacked {
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session.saveLastSQL("COMMIT")
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session.isCommitedOrRollbacked = true
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session.isAutoCommit = true
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start := time.Now()
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needSQL := session.DB().NeedLogSQL(session.ctx)
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if needSQL {
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session.engine.logger.BeforeSQL(log.LogContext{
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Ctx: session.ctx,
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SQL: "COMMIT",
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})
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}
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err := session.tx.Commit()
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if needSQL {
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session.engine.logger.AfterSQL(log.LogContext{
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Ctx: session.ctx,
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SQL: "COMMIT",
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ExecuteTime: time.Now().Sub(start),
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Err: err,
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})
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}
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if err != nil {
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return err
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}
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// handle processors after tx committed
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closureCallFunc := func(closuresPtr *[]func(interface{}), bean interface{}) {
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if closuresPtr != nil {
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for _, closure := range *closuresPtr {
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closure(bean)
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}
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}
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}
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for bean, closuresPtr := range session.afterInsertBeans {
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closureCallFunc(closuresPtr, bean)
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if processor, ok := interface{}(bean).(AfterInsertProcessor); ok {
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processor.AfterInsert()
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}
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}
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for bean, closuresPtr := range session.afterUpdateBeans {
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closureCallFunc(closuresPtr, bean)
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if processor, ok := interface{}(bean).(AfterUpdateProcessor); ok {
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processor.AfterUpdate()
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}
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}
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for bean, closuresPtr := range session.afterDeleteBeans {
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closureCallFunc(closuresPtr, bean)
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if processor, ok := interface{}(bean).(AfterDeleteProcessor); ok {
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processor.AfterDelete()
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}
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}
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cleanUpFunc := func(slices *map[interface{}]*[]func(interface{})) {
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if len(*slices) > 0 {
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*slices = make(map[interface{}]*[]func(interface{}), 0)
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}
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}
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cleanUpFunc(&session.afterInsertBeans)
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cleanUpFunc(&session.afterUpdateBeans)
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cleanUpFunc(&session.afterDeleteBeans)
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}
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return nil
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}
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