| /* |
| * 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 memory |
| |
| import ( |
| "sync" |
| ) |
| |
| import ( |
| gxset "github.com/dubbogo/gost/container/set" |
| ) |
| |
| import ( |
| "dubbo.apache.org/dubbo-go/v3/common/extension" |
| "dubbo.apache.org/dubbo-go/v3/config" |
| "dubbo.apache.org/dubbo-go/v3/metadata/mapping" |
| ) |
| |
| func init() { |
| extension.SetGlobalServiceNameMapping(GetNameMappingInstance) |
| } |
| |
| type InMemoryServiceNameMapping struct{} |
| |
| func (i *InMemoryServiceNameMapping) Map(serviceInterface string, group string, version string, protocol string) error { |
| return nil |
| } |
| |
| func (i *InMemoryServiceNameMapping) Get(serviceInterface string, group string, version string, protocol string) (*gxset.HashSet, error) { |
| return gxset.NewSet(config.GetApplicationConfig().Name), nil |
| } |
| |
| var ( |
| serviceNameMappingInstance *InMemoryServiceNameMapping |
| serviceNameMappingOnce sync.Once |
| ) |
| |
| func GetNameMappingInstance() mapping.ServiceNameMapping { |
| serviceNameMappingOnce.Do(func() { |
| serviceNameMappingInstance = &InMemoryServiceNameMapping{} |
| }) |
| return serviceNameMappingInstance |
| } |