func createHandler(r rest.NamedCreater, scope RequestScope, typer runtime.ObjectTyper, admit admission.Interface, includeName bool) restful.RouteFunction {
return func(req *restful.Request, res *restful.Response) {
// For performance tracking purposes.
trace := util.NewTrace("Create " + req.Request.URL.Path)
defer trace.LogIfLong(250 * time.Millisecond)
w := res.ResponseWriter
// TODO: we either want to remove timeout or document it (if we document, move timeout out of this function and declare it in api_installer)
timeout := parseTimeout(req.Request.URL.Query().Get("timeout"))
var (
namespace, name string
err error
)
if includeName {
namespace, name, err = scope.Namer.Name(req)
} else {
namespace, err = scope.Namer.Namespace(req)
}
if err != nil {
scope.err(err, res.ResponseWriter, req.Request)
return
}
ctx := scope.ContextFunc(req)
ctx = api.WithNamespace(ctx, namespace)
gv := scope.Kind.GroupVersion()
s, err := negotiateInputSerializer(req.Request, scope.Serializer)
if err != nil {
scope.err(err, res.ResponseWriter, req.Request)
return
}
decoder := scope.Serializer.DecoderToVersion(s, unversioned.GroupVersion{Group: gv.Group, Version: runtime.APIVersionInternal})
body, err := readBody(req.Request)
if err != nil {
scope.err(err, res.ResponseWriter, req.Request)
return
}
defaultGVK := scope.Kind
original := r.New()
trace.Step("About to convert to expected version")
obj, gvk, err := decoder.Decode(body, &defaultGVK, original)
if err != nil {
err = transformDecodeError(typer, err, original, gvk, body)
scope.err(err, res.ResponseWriter, req.Request)
return
}
if gvk.GroupVersion() != gv {
err = errors.NewBadRequest(fmt.Sprintf("the API version in the data (%s) does not match the expected API version (%v)", gvk.GroupVersion().String(), gv.String()))
scope.err(err, res.ResponseWriter, req.Request)
return
}
trace.Step("Conversion done")
if admit != nil && admit.Handles(admission.Create) {
userInfo, _ := api.UserFrom(ctx)
err = admit.Admit(admission.NewAttributesRecord(obj, scope.Kind, namespace, name, scope.Resource, scope.Subresource, admission.Create, userInfo))
if err != nil {
scope.err(err, res.ResponseWriter, req.Request)
return
}
}
trace.Step("About to store object in database")
result, err := finishRequest(timeout, func() (runtime.Object, error) {
out, err := r.Create(ctx, name, obj)
if status, ok := out.(*unversioned.Status); ok && err == nil && status.Code == 0 {
status.Code = http.StatusCreated
}
return out, err
})
if err != nil {
scope.err(err, res.ResponseWriter, req.Request)
return
}
trace.Step("Object stored in database")
if err := setSelfLink(result, req, scope.Namer); err != nil {
scope.err(err, res.ResponseWriter, req.Request)
return
}
trace.Step("Self-link added")
write(http.StatusCreated, scope.Kind.GroupVersion(), scope.Serializer, result, w, req.Request)
}
}
func createHandler(r rest.NamedCreater, scope RequestScope, typer runtime.ObjectTyper, admit admission.Interface, includeName bool) restful.RouteFunction {
return func(req *restful.Request, res *restful.Response) {
w := res.ResponseWriter
// TODO: we either want to remove timeout or document it (if we document, move timeout out of this function and declare it in api_installer)
timeout := parseTimeout(req.Request.URL.Query().Get("timeout"))
var (
namespace, name string
err error
)
if includeName {
namespace, name, err = scope.Namer.Name(req)
} else {
namespace, err = scope.Namer.Namespace(req)
}
if err != nil {
errorJSON(err, scope.Codec, w)
return
}
ctx := scope.ContextFunc(req)
ctx = api.WithNamespace(ctx, namespace)
body, err := readBody(req.Request)
if err != nil {
errorJSON(err, scope.Codec, w)
return
}
obj := r.New()
if err := scope.Codec.DecodeIntoWithSpecifiedVersionKind(body, obj, scope.APIVersion, scope.Kind); err != nil {
err = transformDecodeError(typer, err, obj, body)
errorJSON(err, scope.Codec, w)
return
}
if admit != nil && admit.Handles(admission.Create) {
userInfo, _ := api.UserFrom(ctx)
err = admit.Admit(admission.NewAttributesRecord(obj, scope.Kind, namespace, name, scope.Resource, scope.Subresource, admission.Create, userInfo))
if err != nil {
errorJSON(err, scope.Codec, w)
return
}
}
result, err := finishRequest(timeout, func() (runtime.Object, error) {
out, err := r.Create(ctx, name, obj)
if status, ok := out.(*unversioned.Status); ok && err == nil && status.Code == 0 {
status.Code = http.StatusCreated
}
return out, err
})
if err != nil {
errorJSON(err, scope.Codec, w)
return
}
if err := setSelfLink(result, req, scope.Namer); err != nil {
errorJSON(err, scope.Codec, w)
return
}
write(http.StatusCreated, scope.APIVersion, scope.Codec, result, w, req.Request)
}
}
func createHandler(r rest.NamedCreater, scope RequestScope, typer runtime.ObjectTyper, admit admission.Interface, includeName bool) restful.RouteFunction {
return func(req *restful.Request, res *restful.Response) {
// For performance tracking purposes.
trace := util.NewTrace("Create " + req.Request.URL.Path)
defer trace.LogIfLong(250 * time.Millisecond)
w := res.ResponseWriter
// TODO: we either want to remove timeout or document it (if we document, move timeout out of this function and declare it in api_installer)
timeout := parseTimeout(req.Request.URL.Query().Get("timeout"))
var (
namespace, name string
err error
)
if includeName {
namespace, name, err = scope.Namer.Name(req)
} else {
namespace, err = scope.Namer.Namespace(req)
}
if err != nil {
errorJSON(err, scope.Codec, w)
return
}
ctx := scope.ContextFunc(req)
ctx = api.WithNamespace(ctx, namespace)
body, err := readBody(req.Request)
if err != nil {
errorJSON(err, scope.Codec, w)
return
}
obj := r.New()
trace.Step("About to convert to expected version")
// TODO this cleans up with proper typing
if err := scope.Codec.DecodeIntoWithSpecifiedVersionKind(body, obj, scope.Kind); err != nil {
err = transformDecodeError(typer, err, obj, body)
errorJSON(err, scope.Codec, w)
return
}
trace.Step("Conversion done")
if admit != nil && admit.Handles(admission.Create) {
userInfo, _ := api.UserFrom(ctx)
err = admit.Admit(admission.NewAttributesRecord(obj, scope.Kind.GroupKind(), namespace, name, scope.Resource.GroupResource(), scope.Subresource, admission.Create, userInfo))
if err != nil {
errorJSON(err, scope.Codec, w)
return
}
}
trace.Step("About to store object in database")
result, err := finishRequest(timeout, func() (runtime.Object, error) {
out, err := r.Create(ctx, name, obj)
if status, ok := out.(*unversioned.Status); ok && err == nil && status.Code == 0 {
status.Code = http.StatusCreated
}
return out, err
})
if err != nil {
errorJSON(err, scope.Codec, w)
return
}
trace.Step("Object stored in database")
if err := setSelfLink(result, req, scope.Namer); err != nil {
errorJSON(err, scope.Codec, w)
return
}
trace.Step("Self-link added")
write(http.StatusCreated, scope.Kind.GroupVersion(), scope.Codec, result, w, req.Request)
}
}
