elimited BeforeXXX and AfterXXX operations with After() and Before()
This commit is contained in:
Nash Tsai
parent
69b0a9b713
commit
e9a5dddbef
38
engine.go
38
engine.go
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@ -272,46 +272,18 @@ func (engine *Engine) Id(id int64) *Session {
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return session.Id(id)
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}
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// Apply before insert Processor, affected bean is passed to closure arg
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func (engine *Engine) BeforeInsert(closures func(interface{})) *Session {
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// Apply before Processor, affected bean is passed to closure arg
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func (engine *Engine) Before(closures func(interface{})) *Session {
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session := engine.NewSession()
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session.IsAutoClose = true
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return session.BeforeInsert(closures)
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}
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// Apply before update Processor, affected bean is passed to closure arg
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func (engine *Engine) BeforeUpdate(closures func(interface{})) *Session {
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session := engine.NewSession()
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session.IsAutoClose = true
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return session.BeforeUpdate(closures)
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}
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// Apply before delete Processor, affected bean is passed to closure arg
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func (engine *Engine) BeforeDelete(closures func(interface{})) *Session {
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session := engine.NewSession()
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session.IsAutoClose = true
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return session.BeforeDelete(closures)
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return session.Before(closures)
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}
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// Apply after insert Processor, affected bean is passed to closure arg
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func (engine *Engine) AfterInsert(closures func(interface{})) *Session {
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func (engine *Engine) After(closures func(interface{})) *Session {
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session := engine.NewSession()
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session.IsAutoClose = true
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return session.AfterInsert(closures)
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}
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// Apply after update Processor, affected bean is passed to closure arg
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func (engine *Engine) AfterUpdate(closures func(interface{})) *Session {
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session := engine.NewSession()
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session.IsAutoClose = true
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return session.AfterUpdate(closures)
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}
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// Apply after delete Processor, affected bean is passed to closure arg
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func (engine *Engine) AfterDelete(closures func(interface{})) *Session {
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session := engine.NewSession()
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session.IsAutoClose = true
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return session.AfterDelete(closures)
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return session.After(closures)
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}
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// set charset when create table, only support mysql now
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100
session.go
100
session.go
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@ -29,12 +29,8 @@ type Session struct {
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afterDeleteBeans []interface{}
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// --
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beforeInsertClosures []func(interface{})
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beforeUpdateClosures []func(interface{})
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beforeDeleteClosures []func(interface{})
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afterInsertClosures []func(interface{})
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afterUpdateClosures []func(interface{})
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afterDeleteClosures []func(interface{})
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beforeClosures []func(interface{})
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afterClosures []func(interface{})
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}
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// Method Init reset the session as the init status.
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@ -49,12 +45,8 @@ func (session *Session) Init() {
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session.afterInsertBeans = make([]interface{}, 0)
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session.afterUpdateBeans = make([]interface{}, 0)
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session.afterDeleteBeans = make([]interface{}, 0)
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session.beforeInsertClosures = make([]func(interface{}), 0)
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session.beforeUpdateClosures = make([]func(interface{}), 0)
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session.beforeDeleteClosures = make([]func(interface{}), 0)
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session.afterInsertClosures = make([]func(interface{}), 0)
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session.afterUpdateClosures = make([]func(interface{}), 0)
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session.afterDeleteClosures = make([]func(interface{}), 0)
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session.beforeClosures = make([]func(interface{}), 0)
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session.afterClosures = make([]func(interface{}), 0)
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}
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// Method Close release the connection from pool
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@ -100,50 +92,18 @@ func (session *Session) Id(id int64) *Session {
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return session
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}
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// Apply before insert Processor, affected bean is passed to closure arg
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func (session *Session) BeforeInsert(closures func(interface{})) *Session {
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// Apply before Processor, affected bean is passed to closure arg
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func (session *Session) Before(closures func(interface{})) *Session {
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if closures != nil {
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session.beforeInsertClosures = append(session.beforeInsertClosures, closures)
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session.beforeClosures = append(session.beforeClosures, closures)
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}
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return session
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}
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// Apply before update Processor, affected bean is passed to closure arg
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func (session *Session) BeforeUpdate(closures func(interface{})) *Session {
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// Apply after Processor, affected bean is passed to closure arg
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func (session *Session) After(closures func(interface{})) *Session {
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if closures != nil {
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session.beforeUpdateClosures = append(session.beforeUpdateClosures, closures)
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}
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return session
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}
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// Apply before delete Processor, affected bean is passed to closure arg
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func (session *Session) BeforeDelete(closures func(interface{})) *Session {
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if closures != nil {
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session.beforeDeleteClosures = append(session.beforeDeleteClosures, closures)
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}
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return session
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}
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// Apply after insert Processor, affected bean is passed to closure arg
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func (session *Session) AfterInsert(closures func(interface{})) *Session {
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if closures != nil {
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session.afterInsertClosures = append(session.afterInsertClosures, closures)
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}
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return session
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}
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// Apply after update Processor, affected bean is passed to closure arg
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func (session *Session) AfterUpdate(closures func(interface{})) *Session {
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if closures != nil {
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session.afterUpdateClosures = append(session.afterUpdateClosures, closures)
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}
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return session
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}
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// Apply after delete Processor, affected bean is passed to closure arg
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func (session *Session) AfterDelete(closures func(interface{})) *Session {
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if closures != nil {
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session.afterDeleteClosures = append(session.afterDeleteClosures, closures)
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session.afterClosures = append(session.afterClosures, closures)
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}
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return session
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}
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@ -324,12 +284,10 @@ func (session *Session) Commit() error {
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session.Engine.LogSQL("COMMIT")
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session.IsCommitedOrRollbacked = true
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var err error
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if err = session.Tx.Commit(); err == nil {
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// handle processors after tx committed
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for _, elem := range session.afterInsertBeans {
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for _, closure := range session.afterInsertClosures {
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for _, closure := range session.afterClosures {
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closure(elem)
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}
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@ -338,7 +296,7 @@ func (session *Session) Commit() error {
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}
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}
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for _, elem := range session.afterUpdateBeans {
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for _, closure := range session.afterUpdateClosures {
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for _, closure := range session.afterClosures {
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closure(elem)
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}
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if processor, ok := interface{}(elem).(AfterUpdateProcessor); ok {
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@ -346,7 +304,7 @@ func (session *Session) Commit() error {
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}
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}
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for _, elem := range session.afterDeleteBeans {
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for _, closure := range session.afterDeleteClosures {
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for _, closure := range session.afterClosures {
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closure(elem)
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}
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if processor, ok := interface{}(elem).(AfterDeleteProcessor); ok {
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@ -367,10 +325,8 @@ func (session *Session) Commit() error {
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cleanUpFunc(&session.afterUpdateBeans)
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cleanUpFunc(&session.afterDeleteBeans)
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// !nash! shoule session based processors get cleanup?
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cleanUpProcessorsFunc(&session.afterInsertClosures)
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cleanUpProcessorsFunc(&session.afterUpdateClosures)
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cleanUpProcessorsFunc(&session.afterDeleteClosures)
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// !nash! should session based processors get cleanup?
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cleanUpProcessorsFunc(&session.afterClosures)
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}
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return err
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}
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@ -1456,7 +1412,7 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
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colPlaces := make([]string, 0)
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// handle BeforeInsertProcessor
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for _, closure := range session.beforeInsertClosures {
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for _, closure := range session.beforeClosures {
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closure(elemValue)
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}
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@ -1542,19 +1498,19 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
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session.cacheInsert(session.Statement.TableName())
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}
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hasAfterInsertClosures := len(session.afterInsertClosures) > 0
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hasAfterClosures := len(session.afterClosures) > 0
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for i := 0; i < size; i++ {
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elemValue := sliceValue.Index(i).Interface()
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// handle AfterInsertProcessor
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if session.IsAutoCommit {
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for _, closure := range session.afterInsertClosures {
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for _, closure := range session.afterClosures {
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closure(elemValue)
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}
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if processor, ok := interface{}(elemValue).(AfterInsertProcessor); ok {
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processor.AfterInsert()
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}
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} else {
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if hasAfterInsertClosures {
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if hasAfterClosures {
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session.afterInsertBeans = append(session.afterInsertBeans, elemValue)
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} else {
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if _, ok := interface{}(elemValue).(AfterInsertProcessor); ok {
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@ -1837,7 +1793,7 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
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session.Statement.RefTable = table
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// handle BeforeInsertProcessor
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for _, closure := range session.beforeInsertClosures {
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for _, closure := range session.beforeClosures {
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closure(bean)
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}
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if processor, ok := interface{}(bean).(BeforeInsertProcessor); ok {
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@ -1869,7 +1825,7 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
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handleAfterInsertProcessorFunc := func(bean interface{}) {
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if session.IsAutoCommit {
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for _, closure := range session.afterInsertClosures {
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for _, closure := range session.afterClosures {
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closure(bean)
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}
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if processor, ok := interface{}(bean).(AfterInsertProcessor); ok {
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@ -1877,7 +1833,7 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
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processor.AfterInsert()
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}
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} else {
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if len(session.afterInsertClosures) > 0 {
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if len(session.afterClosures) > 0 {
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session.afterInsertBeans = append(session.afterInsertBeans, bean)
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} else {
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if _, ok := interface{}(bean).(AfterInsertProcessor); ok {
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@ -2173,7 +2129,7 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
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// handle before update processors
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for _, closure := range session.beforeUpdateClosures {
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for _, closure := range session.beforeClosures {
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closure(bean)
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}
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@ -2282,7 +2238,7 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
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// handle after update processors
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if session.IsAutoCommit {
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for _, closure := range session.afterUpdateClosures {
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for _, closure := range session.afterClosures {
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closure(bean)
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}
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if processor, ok := interface{}(bean).(AfterUpdateProcessor); ok {
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@ -2290,7 +2246,7 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
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processor.AfterUpdate()
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}
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} else {
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if len(session.afterInsertClosures) > 0 {
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if len(session.afterClosures) > 0 {
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session.afterUpdateBeans = append(session.afterUpdateBeans, bean)
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} else {
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if _, ok := interface{}(bean).(AfterUpdateProcessor); ok {
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@ -2367,7 +2323,7 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
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// handle before delete processors
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for _, closure := range session.beforeDeleteClosures {
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for _, closure := range session.beforeClosures {
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closure(bean)
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}
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@ -2410,7 +2366,7 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
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// handle after delete processors
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if session.IsAutoCommit {
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for _, closure := range session.afterDeleteClosures {
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for _, closure := range session.afterClosures {
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closure(bean)
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}
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if processor, ok := interface{}(bean).(AfterDeleteProcessor); ok {
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@ -2418,7 +2374,7 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
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processor.AfterDelete()
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}
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} else {
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if len(session.afterDeleteClosures) > 0 {
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if len(session.afterClosures) > 0 {
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session.afterDeleteBeans = append(session.afterDeleteBeans, bean)
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} else {
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if _, ok := interface{}(bean).(AfterDeleteProcessor); ok {
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