139 lines
3.6 KiB
Go
139 lines
3.6 KiB
Go
// Copyright © 2016 SurrealDB Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package rixxdb
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import (
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"context"
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"github.com/surrealdb/rixxdb"
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"github.com/surrealdb/surrealdb/kvs"
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)
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type TX struct {
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pntr *rixxdb.TX
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}
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func one(res *rixxdb.KV, err error) (kvs.KV, error) {
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if err != nil {
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return nil, &kvs.DBError{Err: err}
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}
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return res, err
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}
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func many(res []*rixxdb.KV, err error) ([]kvs.KV, error) {
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if err != nil {
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return nil, &kvs.DBError{Err: err}
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}
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var out = make([]kvs.KV, len(res))
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for i, v := range res {
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out[i] = v
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}
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return out, err
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}
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func (tx *TX) Closed() bool {
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return tx.pntr.Closed()
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}
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func (tx *TX) Cancel() error {
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return tx.pntr.Cancel()
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}
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func (tx *TX) Commit() error {
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return tx.pntr.Commit()
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}
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func (tx *TX) All(ctx context.Context, key []byte) ([]kvs.KV, error) {
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res, err := tx.pntr.All(key)
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return many(res, err)
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}
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func (tx *TX) AllP(ctx context.Context, key []byte, max uint64) ([]kvs.KV, error) {
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res, err := tx.pntr.AllP(key, max)
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return many(res, err)
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}
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func (tx *TX) AllR(ctx context.Context, beg []byte, end []byte, max uint64) ([]kvs.KV, error) {
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res, err := tx.pntr.AllR(beg, end, max)
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return many(res, err)
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}
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func (tx *TX) Clr(ctx context.Context, key []byte) (kvs.KV, error) {
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res, err := tx.pntr.Clr(key)
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return one(res, err)
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}
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func (tx *TX) ClrP(ctx context.Context, key []byte, max uint64) ([]kvs.KV, error) {
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res, err := tx.pntr.ClrP(key, max)
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return many(res, err)
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}
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func (tx *TX) ClrR(ctx context.Context, beg []byte, end []byte, max uint64) ([]kvs.KV, error) {
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res, err := tx.pntr.ClrR(beg, end, max)
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return many(res, err)
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}
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func (tx *TX) Get(ctx context.Context, ver int64, key []byte) (kvs.KV, error) {
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res, err := tx.pntr.Get(uint64(ver), key)
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return one(res, err)
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}
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func (tx *TX) GetP(ctx context.Context, ver int64, key []byte, max uint64) ([]kvs.KV, error) {
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res, err := tx.pntr.GetP(uint64(ver), key, max)
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return many(res, err)
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}
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func (tx *TX) GetR(ctx context.Context, ver int64, beg []byte, end []byte, max uint64) ([]kvs.KV, error) {
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res, err := tx.pntr.GetR(uint64(ver), beg, end, max)
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return many(res, err)
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}
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func (tx *TX) Del(ctx context.Context, ver int64, key []byte) (kvs.KV, error) {
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res, err := tx.pntr.Del(uint64(ver), key)
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return one(res, err)
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}
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func (tx *TX) DelC(ctx context.Context, ver int64, key []byte, exp []byte) (kvs.KV, error) {
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res, err := tx.pntr.DelC(uint64(ver), key, exp)
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return one(res, err)
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}
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func (tx *TX) DelP(ctx context.Context, ver int64, key []byte, max uint64) ([]kvs.KV, error) {
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res, err := tx.pntr.DelP(uint64(ver), key, max)
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return many(res, err)
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}
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func (tx *TX) DelR(ctx context.Context, ver int64, beg []byte, end []byte, max uint64) ([]kvs.KV, error) {
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res, err := tx.pntr.DelR(uint64(ver), beg, end, max)
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return many(res, err)
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}
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func (tx *TX) Put(ctx context.Context, ver int64, key []byte, val []byte) (kvs.KV, error) {
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res, err := tx.pntr.Put(uint64(ver), key, val)
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return one(res, err)
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}
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func (tx *TX) PutC(ctx context.Context, ver int64, key []byte, val []byte, exp []byte) (kvs.KV, error) {
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res, err := tx.pntr.PutC(uint64(ver), key, val, exp)
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return one(res, err)
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}
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