mirror of
https://github.com/astaxie/beego.git
synced 2024-06-02 00:53:28 +00:00
37 lines
1.2 KiB
Go
37 lines
1.2 KiB
Go
// Copyright 2020 beego
|
|
//
|
|
// Licensed 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 orm
|
|
|
|
import (
|
|
"context"
|
|
)
|
|
|
|
// FilterChain is used to build a Filter
|
|
// don't forget to call next(...) inside your Filter
|
|
type FilterChain func(next Filter) Filter
|
|
|
|
// Filter's behavior is a little big strange.
|
|
// it's only be called when users call methods of Ormer
|
|
type Filter func(ctx context.Context, inv *Invocation)
|
|
|
|
var globalFilterChains = make([]FilterChain, 0, 4)
|
|
|
|
// AddGlobalFilterChain adds a new FilterChain
|
|
// All orm instances built after this invocation will use this filterChain,
|
|
// but instances built before this invocation will not be affected
|
|
func AddGlobalFilterChain(filterChain ...FilterChain) {
|
|
globalFilterChains = append(globalFilterChains, filterChain...)
|
|
}
|