| /* |
| * 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 rest |
| |
| import ( |
| "net/url" |
| "strings" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go/common" |
| "github.com/apache/dubbo-go/common/constant" |
| "github.com/apache/dubbo-go/registry" |
| "github.com/apache/dubbo-go/registry/servicediscovery/synthesizer" |
| ) |
| |
| func init() { |
| synthesizer.AddSynthesizer(NewRestSubscribedURLsSynthesizer()) |
| } |
| |
| //SubscribedURLsSynthesizer implementation for rest protocol |
| type RestSubscribedURLsSynthesizer struct { |
| } |
| |
| func (r RestSubscribedURLsSynthesizer) Support(subscribedURL *common.URL) bool { |
| if "rest" == subscribedURL.Protocol { |
| return true |
| } |
| return false |
| } |
| |
| func (r RestSubscribedURLsSynthesizer) Synthesize(subscribedURL *common.URL, serviceInstances []registry.ServiceInstance) []*common.URL { |
| urls := make([]*common.URL, len(serviceInstances), len(serviceInstances)) |
| for i, s := range serviceInstances { |
| splitHost := strings.Split(s.GetHost(), ":") |
| u := common.NewURLWithOptions(common.WithProtocol(subscribedURL.Protocol), common.WithIp(splitHost[0]), |
| common.WithPort(splitHost[1]), common.WithPath(subscribedURL.GetParam(constant.INTERFACE_KEY, subscribedURL.Path)), |
| common.WithParams(url.Values{}), |
| common.WithParamsValue(constant.SIDE_KEY, constant.PROVIDER_PROTOCOL), |
| common.WithParamsValue(constant.APPLICATION_KEY, s.GetServiceName()), |
| common.WithParamsValue(constant.REGISTRY_KEY, "true"), |
| ) |
| urls[i] = u |
| } |
| return urls |
| } |
| |
| func NewRestSubscribedURLsSynthesizer() RestSubscribedURLsSynthesizer { |
| return RestSubscribedURLsSynthesizer{} |
| } |