70 lines
1.4 KiB
Go
70 lines
1.4 KiB
Go
package orm
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import (
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"fmt"
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"reflect"
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)
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type insertSet struct {
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mi *modelInfo
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orm *orm
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stmt stmtQuerier
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closed bool
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}
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var _ Inserter = new(insertSet)
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func (o *insertSet) Insert(md interface{}) (int64, error) {
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if o.closed {
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return 0, ErrStmtClosed
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}
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val := reflect.ValueOf(md)
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ind := reflect.Indirect(val)
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typ := ind.Type()
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name := getFullName(typ)
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if val.Kind() != reflect.Ptr {
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panic(fmt.Errorf("<Inserter.Insert> cannot use non-ptr model struct `%s`", name))
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}
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if name != o.mi.fullName {
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panic(fmt.Errorf("<Inserter.Insert> need model `%s` but found `%s`", o.mi.fullName, name))
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}
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id, err := o.orm.alias.DbBaser.InsertStmt(o.stmt, o.mi, ind, o.orm.alias.TZ)
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if err != nil {
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return id, err
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}
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if id > 0 {
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if o.mi.fields.pk.auto {
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if o.mi.fields.pk.fieldType&IsPostiveIntegerField > 0 {
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ind.Field(o.mi.fields.pk.fieldIndex).SetUint(uint64(id))
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} else {
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ind.Field(o.mi.fields.pk.fieldIndex).SetInt(id)
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}
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}
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}
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return id, nil
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}
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func (o *insertSet) Close() error {
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if o.closed {
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return ErrStmtClosed
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}
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o.closed = true
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return o.stmt.Close()
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}
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func newInsertSet(orm *orm, mi *modelInfo) (Inserter, error) {
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bi := new(insertSet)
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bi.orm = orm
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bi.mi = mi
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st, query, err := orm.alias.DbBaser.PrepareInsert(orm.db, mi)
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if err != nil {
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return nil, err
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}
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if Debug {
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bi.stmt = newStmtQueryLog(orm.alias, st, query)
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} else {
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bi.stmt = st
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}
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return bi, nil
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}
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