/
default.go
56 lines (48 loc) · 1.46 KB
/
default.go
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package config
import (
"github.com/pkg/errors"
)
import (
"github.com/arana-db/arana/pkg/util/log"
)
var ErrorNoStoreOperate = errors.New("no store operate")
func GetStoreOperate() StoreOperator {
return storeOperate
}
func Init(options Options, version string) error {
initPath(options.RootPath, version)
var err error
once.Do(func() {
err = InitStoreOperate(options)
})
return err
}
func InitStoreOperate(options Options) error {
op, ok := slots[options.StoreName]
if !ok {
return ErrorNoStoreOperate
}
if err := op.Init(options.Options); err != nil {
return err
}
log.Infof("[StoreOperate] use plugin : %s", options.StoreName)
storeOperate = op
return nil
}