| /* |
| 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 knative |
| |
| import ( |
| "encoding/json" |
| "net/url" |
| "strconv" |
| ) |
| |
| // BuildCamelServiceDefinition creates a CamelServiceDefinition from a given URL |
| func BuildCamelServiceDefinition(name string, endpointKind CamelEndpointKind, serviceType CamelServiceType, |
| serviceURL url.URL, apiVersion, kind string) (CamelServiceDefinition, error) { |
| |
| port := 80 |
| |
| definition := CamelServiceDefinition{ |
| Name: name, |
| Host: serviceURL.Host, |
| Port: &port, |
| ServiceType: serviceType, |
| Metadata: map[string]string{ |
| CamelMetaEndpointKind: string(endpointKind), |
| CamelMetaKnativeAPIVersion: apiVersion, |
| CamelMetaKnativeKind: kind, |
| }, |
| } |
| portStr := serviceURL.Port() |
| if portStr != "" { |
| port, err := strconv.Atoi(portStr) |
| if err != nil { |
| return CamelServiceDefinition{}, err |
| } |
| definition.Port = &port |
| } |
| if serviceURL.Path != "" { |
| definition.Metadata[CamelMetaServicePath] = serviceURL.Path |
| } |
| |
| return definition, nil |
| } |
| |
| // Serialize serializes a CamelEnvironment |
| func (env *CamelEnvironment) Serialize() (string, error) { |
| res, err := json.Marshal(env) |
| if err != nil { |
| return "", err |
| } |
| return string(res), nil |
| } |
| |
| // Deserialize deserializes a camel environment into this struct |
| func (env *CamelEnvironment) Deserialize(str string) error { |
| if err := json.Unmarshal([]byte(str), env); err != nil { |
| return err |
| } |
| return nil |
| } |
| |
| // ContainsService tells if the environment contains a service with the given name and type |
| func (env *CamelEnvironment) ContainsService(name string, endpointKind CamelEndpointKind, serviceType CamelServiceType, apiVersion, kind string) bool { |
| return env.FindService(name, endpointKind, serviceType, apiVersion, kind) != nil |
| } |
| |
| // FindService -- |
| func (env *CamelEnvironment) FindService(name string, endpointKind CamelEndpointKind, serviceType CamelServiceType, apiVersion, kind string) *CamelServiceDefinition { |
| for _, svc := range env.Services { |
| svc := svc |
| if svc.Name == name && |
| svc.Metadata[CamelMetaEndpointKind] == string(endpointKind) && |
| svc.ServiceType == serviceType && |
| (apiVersion == "" || svc.Metadata[CamelMetaKnativeAPIVersion] == apiVersion) && |
| (kind == "" || svc.Metadata[CamelMetaKnativeKind] == kind) { |
| return &svc |
| } |
| } |
| return nil |
| } |