mirror of https://github.com/ledisdb/ledisdb.git
62 lines
1009 B
Go
62 lines
1009 B
Go
package boltdb
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import (
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"github.com/boltdb/bolt"
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"github.com/siddontang/ledisdb/store/driver"
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)
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type Tx struct {
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tx *bolt.Tx
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b *bolt.Bucket
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}
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func (t *Tx) Get(key []byte) ([]byte, error) {
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return t.b.Get(key), nil
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}
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func (t *Tx) Put(key []byte, value []byte) error {
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return t.b.Put(key, value)
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}
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func (t *Tx) Delete(key []byte) error {
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return t.b.Delete(key)
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}
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func (t *Tx) NewIterator() driver.IIterator {
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return &Iterator{
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tx: nil,
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it: t.b.Cursor(),
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}
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}
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func (t *Tx) NewWriteBatch() driver.IWriteBatch {
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return driver.NewWriteBatch(t)
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}
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func (t *Tx) BatchPut(writes []driver.Write) error {
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var err error
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for _, w := range writes {
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if w.Value == nil {
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err = t.b.Delete(w.Key)
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} else {
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err = t.b.Put(w.Key, w.Value)
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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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}
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return nil
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}
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func (t *Tx) SyncBatchPut(writes []driver.Write) error {
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return t.BatchPut(writes)
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}
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func (t *Tx) Rollback() error {
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return t.tx.Rollback()
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}
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func (t *Tx) Commit() error {
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return t.tx.Commit()
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}
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