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