// DefaultRouter creates a default implemenation of the router
func DefaultRouter(spec *spec.Document, api RoutableAPI) Router {
builder := newDefaultRouteBuilder(spec, api)
if spec != nil {
for method, paths := range spec.Operations() {
for path, operation := range paths {
builder.AddRoute(method, path, operation)
}
}
}
return builder.Build()
}
func newRoutableUntypedAPI(spec *spec.Document, api *untyped.API, context *Context) *routableUntypedAPI {
var handlers map[string]http.Handler
if spec == nil || api == nil {
return nil
}
for _, hls := range spec.Operations() {
for _, op := range hls {
schemes := spec.SecurityDefinitionsFor(op)
if oh, ok := api.OperationHandlerFor(op.ID); ok {
if handlers == nil {
handlers = make(map[string]http.Handler)
}
handlers[op.ID] = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// lookup route info in the context
route, _ := context.RouteInfo(r)
// bind and validate the request using reflection
bound, validation := context.BindAndValidate(r, route)
if validation != nil {
context.Respond(w, r, route.Produces, route, validation)
return
}
// actually handle the request
result, err := oh.Handle(bound)
if err != nil {
// respond with failure
context.Respond(w, r, route.Produces, route, err)
return
}
// respond with success
context.Respond(w, r, route.Produces, route, result)
})
if len(schemes) > 0 {
handlers[op.ID] = newSecureAPI(context, handlers[op.ID])
}
}
}
}
return &routableUntypedAPI{
api: api,
handlers: handlers,
defaultProduces: api.DefaultProduces,
defaultConsumes: api.DefaultConsumes,
}
}