/
oas_router_gen.go
232 lines (211 loc) · 4.72 KB
/
oas_router_gen.go
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// Code generated by ogen, DO NOT EDIT.
package api
import (
"net/http"
"net/url"
"strings"
"github.com/ogen-go/ogen/uri"
)
// ServeHTTP serves http request as defined by OpenAPI v3 specification,
// calling handler that matches the path or returning not found error.
func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
elem := r.URL.Path
elemIsEscaped := false
if rawPath := r.URL.RawPath; rawPath != "" {
if normalized, ok := uri.NormalizeEscapedPath(rawPath); ok {
elem = normalized
elemIsEscaped = strings.ContainsRune(elem, '%')
}
}
if prefix := s.cfg.Prefix; len(prefix) > 0 {
if strings.HasPrefix(elem, prefix) {
// Cut prefix from the path.
elem = strings.TrimPrefix(elem, prefix)
} else {
// Prefix doesn't match.
s.notFound(w, r)
return
}
}
if len(elem) == 0 {
s.notFound(w, r)
return
}
args := [1]string{}
// Static code generated router with unwrapped path search.
switch {
default:
if len(elem) == 0 {
break
}
switch elem[0] {
case '/': // Prefix: "/pets"
if l := len("/pets"); len(elem) >= l && elem[0:l] == "/pets" {
elem = elem[l:]
} else {
break
}
if len(elem) == 0 {
switch r.Method {
case "GET":
s.handleFindPetsRequest([0]string{}, elemIsEscaped, w, r)
case "POST":
s.handleAddPetRequest([0]string{}, elemIsEscaped, w, r)
default:
s.notAllowed(w, r, "GET,POST")
}
return
}
switch elem[0] {
case '/': // Prefix: "/"
if l := len("/"); len(elem) >= l && elem[0:l] == "/" {
elem = elem[l:]
} else {
break
}
// Param: "id"
// Leaf parameter
args[0] = elem
elem = ""
if len(elem) == 0 {
// Leaf node.
switch r.Method {
case "DELETE":
s.handleDeletePetRequest([1]string{
args[0],
}, elemIsEscaped, w, r)
case "GET":
s.handleFindPetByIDRequest([1]string{
args[0],
}, elemIsEscaped, w, r)
default:
s.notAllowed(w, r, "DELETE,GET")
}
return
}
}
}
}
s.notFound(w, r)
}
// Route is route object.
type Route struct {
name string
operationID string
pathPattern string
count int
args [1]string
}
// Name returns ogen operation name.
//
// It is guaranteed to be unique and not empty.
func (r Route) Name() string {
return r.name
}
// OperationID returns OpenAPI operationId.
func (r Route) OperationID() string {
return r.operationID
}
// PathPattern returns OpenAPI path.
func (r Route) PathPattern() string {
return r.pathPattern
}
// Args returns parsed arguments.
func (r Route) Args() []string {
return r.args[:r.count]
}
// FindRoute finds Route for given method and path.
//
// Note: this method does not unescape path or handle reserved characters in path properly. Use FindPath instead.
func (s *Server) FindRoute(method, path string) (Route, bool) {
return s.FindPath(method, &url.URL{Path: path})
}
// FindPath finds Route for given method and URL.
func (s *Server) FindPath(method string, u *url.URL) (r Route, _ bool) {
var (
elem = u.Path
args = r.args
)
if rawPath := u.RawPath; rawPath != "" {
if normalized, ok := uri.NormalizeEscapedPath(rawPath); ok {
elem = normalized
}
defer func() {
for i, arg := range r.args[:r.count] {
if unescaped, err := url.PathUnescape(arg); err == nil {
r.args[i] = unescaped
}
}
}()
}
// Static code generated router with unwrapped path search.
switch {
default:
if len(elem) == 0 {
break
}
switch elem[0] {
case '/': // Prefix: "/pets"
if l := len("/pets"); len(elem) >= l && elem[0:l] == "/pets" {
elem = elem[l:]
} else {
break
}
if len(elem) == 0 {
switch method {
case "GET":
r.name = "FindPets"
r.operationID = "findPets"
r.pathPattern = "/pets"
r.args = args
r.count = 0
return r, true
case "POST":
r.name = "AddPet"
r.operationID = "addPet"
r.pathPattern = "/pets"
r.args = args
r.count = 0
return r, true
default:
return
}
}
switch elem[0] {
case '/': // Prefix: "/"
if l := len("/"); len(elem) >= l && elem[0:l] == "/" {
elem = elem[l:]
} else {
break
}
// Param: "id"
// Leaf parameter
args[0] = elem
elem = ""
if len(elem) == 0 {
switch method {
case "DELETE":
// Leaf: DeletePet
r.name = "DeletePet"
r.operationID = "deletePet"
r.pathPattern = "/pets/{id}"
r.args = args
r.count = 1
return r, true
case "GET":
// Leaf: FindPetByID
r.name = "FindPetByID"
r.operationID = "find pet by id"
r.pathPattern = "/pets/{id}"
r.args = args
r.count = 1
return r, true
default:
return
}
}
}
}
}
return r, false
}