Golang design.MediaTypeDefinition类代码示例

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本文整理汇总了Golang中github.com/goadesign/goa/design.MediaTypeDefinition类的典型用法代码示例。如果您正苦于以下问题：Golang MediaTypeDefinition类的具体用法？Golang MediaTypeDefinition怎么用？Golang MediaTypeDefinition使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了MediaTypeDefinition类的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: Execute

// Execute writes the code for the context types to the writer.
func (w *MediaTypesWriter) Execute(mt *design.MediaTypeDefinition) error {
	var mLinks *design.UserTypeDefinition
	viewMT := mt
	err := mt.IterateViews(func(view *design.ViewDefinition) error {
		p, links, err := mt.Project(view.Name)
		if mLinks == nil {
			mLinks = links
		}
		if err != nil {
			return err
		}
		viewMT = p
		if err := w.ExecuteTemplate("mediatype", mediaTypeT, nil, viewMT); err != nil {
			return err
		}
		return nil
	})
	if err != nil {
		return err
	}
	if mLinks != nil {
		if err := w.ExecuteTemplate("mediatypelink", mediaTypeLinkT, nil, mLinks); err != nil {
			return err
		}
	}
	return nil
}

开发者ID:konstantin-dzreev，项目名称:goa，代码行数:28，代码来源:writers.go

示例2: Execute

// Execute writes the code for the context types to the writer.
func (w *MediaTypesWriter) Execute(mt *design.MediaTypeDefinition) error {
	var (
		mLinks *design.UserTypeDefinition
		fn     = template.FuncMap{"validationCode": w.Validator.Code}
	)
	err := mt.IterateViews(func(view *design.ViewDefinition) error {
		p, links, err := mt.Project(view.Name)
		if mLinks == nil {
			mLinks = links
		}
		if err != nil {
			return err
		}
		if err := w.ExecuteTemplate("mediatype", mediaTypeT, fn, p); err != nil {
			return err
		}
		return nil
	})
	if err != nil {
		return err
	}
	if mLinks != nil {
		if err := w.ExecuteTemplate("mediatypelink", mediaTypeLinkT, fn, mLinks); err != nil {
			return err
		}
	}
	return nil
}

开发者ID:smessier，项目名称:goa，代码行数:29，代码来源:writers.go

示例3: typeName

func typeName(mt *design.MediaTypeDefinition) string {
	name := codegen.GoTypeName(mt, mt.AllRequired(), 1, false)
	if mt.IsBuiltIn() {
		return strings.Split(name, ".")[1]
	}
	return name
}

开发者ID:ajoulie，项目名称:goa，代码行数:7，代码来源:generator.go

示例4: okResp

func okResp(a *design.ActionDefinition) map[string]interface{} {
	var ok *design.ResponseDefinition
	for _, resp := range a.Responses {
		if resp.Status == 200 {
			ok = resp
			break
		}
	}
	if ok == nil {
		return nil
	}
	var mt *design.MediaTypeDefinition
	var ok2 bool
	if mt, ok2 = design.Design.MediaTypes[design.CanonicalIdentifier(ok.MediaType)]; !ok2 {
		return nil
	}
	name := codegen.GoTypeRef(mt, mt.AllRequired(), 1, false)
	var pointer string
	if strings.HasPrefix(name, "*") {
		name = name[1:]
		pointer = "*"
	}
	typeref := fmt.Sprintf("%s%s.%s", pointer, TargetPackage, name)
	if strings.HasPrefix(typeref, "*") {
		typeref = "&" + typeref[1:]
	}
	return map[string]interface{}{
		"Name":    ok.Name,
		"GoType":  codegen.GoNativeType(mt),
		"TypeRef": typeref,
	}
}

开发者ID:jim-slattery-rs，项目名称:goa，代码行数:32，代码来源:generator.go

示例5: MediaTypeRef

// MediaTypeRef produces the JSON reference to the media type definition with the given view.
func MediaTypeRef(api *design.APIDefinition, mt *design.MediaTypeDefinition, view string) string {
	projected, _, err := mt.Project(view)
	if err != nil {
		panic(fmt.Sprintf("failed to project media type %#v: %s", mt.Identifier, err)) // bug
	}
	if _, ok := Definitions[projected.TypeName]; !ok {
		GenerateMediaTypeDefinition(api, projected, "default")
	}
	ref := fmt.Sprintf("#/definitions/%s", projected.TypeName)
	return ref
}

开发者ID:smessier，项目名称:goa，代码行数:12，代码来源:json_schema.go

示例6: okResp

func (g *Generator) okResp(a *design.ActionDefinition) map[string]interface{} {
	var ok *design.ResponseDefinition
	for _, resp := range a.Responses {
		if resp.Status == 200 {
			ok = resp
			break
		}
	}
	if ok == nil {
		return nil
	}
	var mt *design.MediaTypeDefinition
	var ok2 bool
	if mt, ok2 = design.Design.MediaTypes[design.CanonicalIdentifier(ok.MediaType)]; !ok2 {
		return nil
	}
	view := ok.ViewName
	if view == "" {
		view = design.DefaultView
	}
	pmt, _, err := mt.Project(view)
	if err != nil {
		return nil
	}
	var typeref string
	if pmt.IsError() {
		typeref = `goa.ErrInternal("not implemented")`
	} else {
		name := codegen.GoTypeRef(pmt, pmt.AllRequired(), 1, false)
		var pointer string
		if strings.HasPrefix(name, "*") {
			name = name[1:]
			pointer = "*"
		}
		typeref = fmt.Sprintf("%s%s.%s", pointer, g.Target, name)
		if strings.HasPrefix(typeref, "*") {
			typeref = "&" + typeref[1:]
		}
		typeref += "{}"
	}
	var nameSuffix string
	if view != "default" {
		nameSuffix = codegen.Goify(view, true)
	}
	return map[string]interface{}{
		"Name":    ok.Name + nameSuffix,
		"GoType":  codegen.GoNativeType(pmt),
		"TypeRef": typeref,
	}
}

开发者ID:smessier，项目名称:goa，代码行数:50，代码来源:generator.go

示例7: okResp

func okResp(a *design.ActionDefinition) map[string]interface{} {
	var ok *design.ResponseDefinition
	for _, resp := range a.Responses {
		if resp.Status == 200 {
			ok = resp
			break
		}
	}
	if ok == nil {
		return nil
	}
	var mt *design.MediaTypeDefinition
	var ok2 bool
	if mt, ok2 = design.Design.MediaTypes[design.CanonicalIdentifier(ok.MediaType)]; !ok2 {
		return nil
	}
	view := "default"
	if _, ok := mt.Views["default"]; !ok {
		for v := range mt.Views {
			view = v
			break
		}
	}
	pmt, _, err := mt.Project(view)
	if err != nil {
		return nil
	}
	name := codegen.GoTypeRef(pmt, pmt.AllRequired(), 1, false)
	var pointer string
	if strings.HasPrefix(name, "*") {
		name = name[1:]
		pointer = "*"
	}
	typeref := fmt.Sprintf("%s%s.%s", pointer, TargetPackage, name)
	if strings.HasPrefix(typeref, "*") {
		typeref = "&" + typeref[1:]
	}
	var nameSuffix string
	if view != "default" {
		nameSuffix = codegen.Goify(view, true)
	}
	return map[string]interface{}{
		"Name":    ok.Name + nameSuffix,
		"GoType":  codegen.GoNativeType(pmt),
		"TypeRef": typeref,
	}
}

开发者ID:ajoulie，项目名称:goa，代码行数:47，代码来源:generator.go

示例8: buildMediaTypeSchema

// buildMediaTypeSchema initializes s as the JSON schema representing mt for the given view.
func buildMediaTypeSchema(api *design.APIDefinition, mt *design.MediaTypeDefinition, view string, s *JSONSchema) {
	s.Media = &JSONMedia{Type: mt.Identifier}
	projected, linksUT, err := mt.Project(view)
	if err != nil {
		panic(fmt.Sprintf("failed to project media type %#v: %s", mt.Identifier, err)) // bug
	}
	if linksUT != nil {
		links := linksUT.Type.ToObject()
		lnames := make([]string, len(links))
		i := 0
		for n := range links {
			lnames[i] = n
			i++
		}
		sort.Strings(lnames)
		for _, ln := range lnames {
			var (
				att  = links[ln]
				lmt  = att.Type.(*design.MediaTypeDefinition)
				r    = lmt.Resource
				href string
			)
			if r != nil {
				href = toSchemaHref(api, r.CanonicalAction().Routes[0])
			}
			sm := NewJSONSchema()
			sm.Ref = MediaTypeRef(api, lmt, "default")
			s.Links = append(s.Links, &JSONLink{
				Title:        ln,
				Rel:          ln,
				Description:  att.Description,
				Href:         href,
				Method:       "GET",
				TargetSchema: sm,
				MediaType:    lmt.Identifier,
			})
		}
	}
	buildAttributeSchema(api, s, projected.AttributeDefinition)
}

开发者ID:konstantin-dzreev，项目名称:goa，代码行数:41，代码来源:json_schema.go

示例9: fieldAssignmentModelToType

func fieldAssignmentModelToType(model *RelationalModelDefinition, ut *design.MediaTypeDefinition, mtype, utype string) string {
	//utPackage := "app"
	var fieldAssignments []string
	// type.Field = model.Field
	for fname, field := range model.RelationalFields {
		if field.Datatype == "" {
			continue
		}
		var mpointer, upointer bool
		mpointer = field.Nullable
		obj := ut.ToObject()
		definition := ut.Definition()
		for key := range obj {
			gfield := obj[key]
			if field.Underscore() == key || field.DatabaseFieldName == key {
				// this is our field
				if gfield.Type.IsObject() || definition.IsPrimitivePointer(key) {
					upointer = true
				} else {
					// set it explicity because we're reusing the same bool
					upointer = false
				}

				var prefix string
				if upointer && !mpointer {
					// ufield = &mfield
					prefix = "&"
				} else if mpointer && !upointer {
					// ufield = *mfield (rare if never?)
					prefix = "*"
				}

				fa := fmt.Sprintf("\t%s.%s = %s%s.%s", utype, codegen.Goify(key, true), prefix, mtype, fname)
				fieldAssignments = append(fieldAssignments, fa)
			}
		}
	}
	return strings.Join(fieldAssignments, "\n")
}

开发者ID:derekperkins，项目名称:gorma，代码行数:39，代码来源:writers.go

示例10: createTestMethod

func createTestMethod(resource *design.ResourceDefinition, action *design.ActionDefinition, response *design.ResponseDefinition, route *design.RouteDefinition, routeIndex int, mediaType *design.MediaTypeDefinition, view *design.ViewDefinition) TestMethod {
	routeNameQualifier := suffixRoute(action.Routes, routeIndex)
	viewNameQualifier := func() string {
		if view != nil && view.Name != "default" {
			return view.Name
		}
		return ""
	}()
	method := TestMethod{}
	method.Name = fmt.Sprintf("%s%s%s%s%s", codegen.Goify(action.Name, true), codegen.Goify(resource.Name, true), codegen.Goify(response.Name, true), routeNameQualifier, codegen.Goify(viewNameQualifier, true))
	method.ActionName = codegen.Goify(action.Name, true)
	method.ResourceName = codegen.Goify(resource.Name, true)
	method.Comment = fmt.Sprintf("test setup")
	method.ControllerName = fmt.Sprintf("%s.%sController", TargetPackage, codegen.Goify(resource.Name, true))
	method.ContextVarName = fmt.Sprintf("%sCtx", codegen.Goify(action.Name, false))
	method.ContextType = fmt.Sprintf("%s.New%s%sContext", TargetPackage, codegen.Goify(action.Name, true), codegen.Goify(resource.Name, true))
	method.RouteVerb = route.Verb
	method.Status = response.Status
	method.FullPath = goPathFormat(route.FullPath())

	if view != nil && mediaType != nil {
		p, _, err := mediaType.Project(view.Name)
		if err != nil {
			panic(err)
		}
		tmp := codegen.GoTypeName(p, nil, 0, false)
		if !p.IsBuiltIn() {
			tmp = fmt.Sprintf("%s.%s", TargetPackage, tmp)
		}
		validate := codegen.RecursiveChecker(p.AttributeDefinition, false, false, false, "payload", "raw", 1, true)

		returnType := ObjectType{}
		returnType.Type = tmp
		returnType.Pointer = "*"
		returnType.Validatable = validate != ""

		method.ReturnType = &returnType
	}

	if len(route.Params()) > 0 {
		var params = []ObjectType{}
		for _, paramName := range route.Params() {
			for name, att := range action.Params.Type.ToObject() {
				if name == paramName {
					param := ObjectType{}
					param.Name = codegen.Goify(name, false)
					param.Type = codegen.GoTypeRef(att.Type, nil, 0, false)
					if att.Type.IsPrimitive() && action.Params.IsPrimitivePointer(name) {
						param.Pointer = "*"
					}
					params = append(params, param)
				}
			}
		}
		method.Params = params
	}

	if action.Payload != nil {
		payload := ObjectType{}
		payload.Name = "payload"
		payload.Type = fmt.Sprintf("%s.%s", TargetPackage, codegen.Goify(action.Payload.TypeName, true))
		if !action.Payload.IsPrimitive() && !action.Payload.IsArray() && !action.Payload.IsHash() {
			payload.Pointer = "*"
		}

		validate := codegen.RecursiveChecker(action.Payload.AttributeDefinition, false, false, false, "payload", "raw", 1, true)
		if validate != "" {
			payload.Validatable = true
		}
		method.Payload = &payload
	}
	return method
}

开发者ID:jim-slattery-rs，项目名称:goa，代码行数:73，代码来源:test_generator.go

示例11: createTestMethod

func (g *Generator) createTestMethod(resource *design.ResourceDefinition, action *design.ActionDefinition,
	response *design.ResponseDefinition, route *design.RouteDefinition, routeIndex int,
	mediaType *design.MediaTypeDefinition, view *design.ViewDefinition) *TestMethod {

	var (
		actionName, ctrlName, varName                string
		routeQualifier, viewQualifier, respQualifier string
		comment                                      string
		returnType                                   *ObjectType
		payload                                      *ObjectType
	)

	actionName = codegen.Goify(action.Name, true)
	ctrlName = codegen.Goify(resource.Name, true)
	varName = codegen.Goify(action.Name, false)
	routeQualifier = suffixRoute(action.Routes, routeIndex)
	if view != nil && view.Name != "default" {
		viewQualifier = codegen.Goify(view.Name, true)
	}
	respQualifier = codegen.Goify(response.Name, true)
	hasReturnValue := view != nil && mediaType != nil

	if hasReturnValue {
		p, _, err := mediaType.Project(view.Name)
		if err != nil {
			panic(err) // bug
		}
		tmp := codegen.GoTypeName(p, nil, 0, false)
		if !p.IsError() {
			tmp = fmt.Sprintf("%s.%s", g.Target, tmp)
		}
		validate := g.validator.Code(p.AttributeDefinition, false, false, false, "payload", "raw", 1, false)
		returnType = &ObjectType{}
		returnType.Type = tmp
		if p.IsObject() && !p.IsError() {
			returnType.Pointer = "*"
		}
		returnType.Validatable = validate != ""
	}

	comment = "runs the method " + actionName + " of the given controller with the given parameters"
	if action.Payload != nil {
		comment += " and payload"
	}
	comment += ".\n// It returns the response writer so it's possible to inspect the response headers"
	if hasReturnValue {
		comment += " and the media type struct written to the response"
	}
	comment += "."

	if action.Payload != nil {
		payload = &ObjectType{}
		payload.Name = "payload"
		payload.Type = fmt.Sprintf("%s.%s", g.Target, codegen.Goify(action.Payload.TypeName, true))
		if !action.Payload.IsPrimitive() && !action.Payload.IsArray() && !action.Payload.IsHash() {
			payload.Pointer = "*"
		}

		validate := g.validator.Code(action.Payload.AttributeDefinition, false, false, false, "payload", "raw", 1, false)
		if validate != "" {
			payload.Validatable = true
		}
	}

	return &TestMethod{
		Name:              fmt.Sprintf("%s%s%s%s%s", actionName, ctrlName, respQualifier, routeQualifier, viewQualifier),
		ActionName:        actionName,
		ResourceName:      ctrlName,
		Comment:           comment,
		Params:            pathParams(action, route),
		QueryParams:       queryParams(action),
		Headers:           headers(action),
		Payload:           payload,
		ReturnType:        returnType,
		ReturnsErrorMedia: mediaType == design.ErrorMedia,
		ControllerName:    fmt.Sprintf("%s.%sController", g.Target, ctrlName),
		ContextVarName:    fmt.Sprintf("%sCtx", varName),
		ContextType:       fmt.Sprintf("%s.New%s%sContext", g.Target, actionName, ctrlName),
		RouteVerb:         route.Verb,
		Status:            response.Status,
		FullPath:          goPathFormat(route.FullPath()),
	}
}

开发者ID:smessier，项目名称:goa，代码行数:83，代码来源:test_generator.go

示例12: typeName

func typeName(mt *design.MediaTypeDefinition) string {
	if mt.IsError() {
		return "ErrorResponse"
	}
	return codegen.GoTypeName(mt, mt.AllRequired(), 1, false)
}

开发者ID:konstantin-dzreev，项目名称:goa，代码行数:6，代码来源:generator.go

注：本文中的github.com/goadesign/goa/design.MediaTypeDefinition类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。