traefik/vendor/github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests/common_request.go

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2018-09-14 08:06:03 +00:00
package requests
import (
"bytes"
"fmt"
"github.com/aliyun/alibaba-cloud-sdk-go/sdk/errors"
"io"
"strings"
)
type CommonRequest struct {
*baseRequest
Version string
ApiName string
Product string
// roa params
PathPattern string
PathParams map[string]string
Ontology AcsRequest
}
func NewCommonRequest() (request *CommonRequest) {
request = &CommonRequest{
baseRequest: defaultBaseRequest(),
}
request.Headers["x-sdk-invoke-type"] = "common"
request.PathParams = make(map[string]string)
return
}
func (request *CommonRequest) String() string {
request.TransToAcsRequest()
request.BuildQueries()
request.BuildUrl()
resultBuilder := bytes.Buffer{}
mapOutput := func(m map[string]string) {
if len(m) > 0 {
for key, value := range m {
resultBuilder.WriteString(key + ": " + value + "\n")
}
}
}
// Request Line
resultBuilder.WriteString("\n")
resultBuilder.WriteString(fmt.Sprintf("%s %s %s/1.1\n", request.Method, request.GetQueries(), strings.ToUpper(request.Scheme)))
// Headers
resultBuilder.WriteString("Host" + ": " + request.Domain + "\n")
mapOutput(request.Headers)
resultBuilder.WriteString("\n")
// Body
if len(request.Content) > 0 {
resultBuilder.WriteString(string(request.Content) + "\n")
} else {
mapOutput(request.FormParams)
}
return resultBuilder.String()
}
func (request *CommonRequest) TransToAcsRequest() {
if len(request.Version) == 0 {
errors.NewClientError(errors.MissingParamErrorCode, "Common request [version] is required", nil)
}
if len(request.ApiName) == 0 && len(request.PathPattern) == 0 {
errors.NewClientError(errors.MissingParamErrorCode, "At least one of [ApiName] and [PathPattern] should has a value", nil)
}
if len(request.Domain) == 0 && len(request.Product) == 0 {
errors.NewClientError(errors.MissingParamErrorCode, "At least one of [Domain] and [Product] should has a value", nil)
}
if len(request.PathPattern) > 0 {
roaRequest := &RoaRequest{}
roaRequest.initWithCommonRequest(request)
request.Ontology = roaRequest
} else {
rpcRequest := &RpcRequest{}
rpcRequest.baseRequest = request.baseRequest
rpcRequest.product = request.Product
rpcRequest.version = request.Version
rpcRequest.actionName = request.ApiName
request.Ontology = rpcRequest
}
}
func (request *CommonRequest) BuildUrl() string {
if len(request.Port) > 0 {
return strings.ToLower(request.Scheme) + "://" + request.Domain + ":" + request.Port + request.BuildQueries()
}
return strings.ToLower(request.Scheme) + "://" + request.Domain + request.BuildQueries()
}
func (request *CommonRequest) BuildQueries() string {
return request.Ontology.BuildQueries()
}
func (request *CommonRequest) GetUrl() string {
if len(request.Port) > 0 {
return strings.ToLower(request.Scheme) + "://" + request.Domain + ":" + request.Port + request.GetQueries()
}
return strings.ToLower(request.Scheme) + "://" + request.Domain + request.GetQueries()
}
func (request *CommonRequest) GetQueries() string {
return request.Ontology.GetQueries()
}
func (request *CommonRequest) GetBodyReader() io.Reader {
return request.Ontology.GetBodyReader()
}
func (request *CommonRequest) GetStyle() string {
return request.Ontology.GetStyle()
}
func (request *CommonRequest) addPathParam(key, value string) {
request.PathParams[key] = value
}