| /* |
| * 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 validation |
| |
| import "github.com/apache/dubbo-kubernetes/pkg/core/model" |
| |
| type Warning error |
| |
| // ValidateFunc defines a validation func for an API proto. |
| type ValidateFunc func(config model.Config) (Warning, error) |
| |
| var ( |
| // EmptyValidate is a Validate that does nothing and returns no error. |
| EmptyValidate = registerValidateFunc("EmptyValidate", |
| func(model.Config) (Warning, error) { |
| return nil, nil |
| }) |
| |
| validateFuncs = make(map[string]ValidateFunc) |
| ) |
| |
| func registerValidateFunc(name string, f ValidateFunc) ValidateFunc { |
| validateFuncs[name] = f |
| return f |
| } |
| |
| // IsValidateFunc indicates whether there is a validation function with the given name. |
| func IsValidateFunc(name string) bool { |
| return GetValidateFunc(name) != nil |
| } |
| |
| // GetValidateFunc returns the validation function with the given name, or null if it does not exist. |
| func GetValidateFunc(name string) ValidateFunc { |
| return validateFuncs[name] |
| } |