| /* |
| * 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 pkg |
| |
| import ( |
| "context" |
| ) |
| |
| import ( |
| hessian "github.com/apache/dubbo-go-hessian2" |
| "github.com/apache/dubbo-go/common/constant" |
| "github.com/apache/dubbo-go/config" |
| |
| "github.com/dubbogo/gost/log" |
| ) |
| |
| func init() { |
| config.SetProviderService(new(UserProvider)) |
| // ------for hessian2------ |
| hessian.RegisterPOJO(&ContextContent{}) |
| } |
| |
| type ContextContent struct { |
| Path string |
| InterfaceName string |
| DubboVersion string |
| LocalAddr string |
| RemoteAddr string |
| UserDefinedStrVal string |
| CtxStrVal string |
| CtxIntVal int64 |
| } |
| |
| type UserProvider struct { |
| } |
| |
| func (u *UserProvider) GetContext(ctx context.Context, req []interface{}) (*ContextContent, error) { |
| gxlog.CInfo("req:%#v", req) |
| ctxAtta := ctx.Value(constant.DubboCtxKey("attachment")).(map[string]interface{}) |
| userDefinedval := ctxAtta["user-defined-value"].(*ContextContent) |
| gxlog.CInfo("get user defined struct:%#v", userDefinedval) |
| rsp := ContextContent{ |
| Path: ctxAtta["path"].(string), |
| InterfaceName: ctxAtta["interface"].(string), |
| DubboVersion: ctxAtta["dubbo"].(string), |
| LocalAddr: ctxAtta["local-addr"].(string), |
| RemoteAddr: ctxAtta["remote-addr"].(string), |
| UserDefinedStrVal: userDefinedval.InterfaceName, |
| CtxIntVal: ctxAtta["int-value"].(int64), |
| CtxStrVal: ctxAtta["string-value"].(string), |
| } |
| gxlog.CInfo("rsp:%#v", rsp) |
| return &rsp, nil |
| } |
| |
| func (u *UserProvider) Reference() string { |
| return "UserProvider" |
| } |
| |
| func (u ContextContent) JavaClassName() string { |
| return "org.apache.dubbo.ContextContent" |
| } |