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Exporting WriteErrorResponse

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This commit is contained in:
Frederick F. Kautz IV 2015-04-26 16:28:21 -07:00
parent 3fb4f2894d
commit e05d46a0b5
4 changed files with 34 additions and 33 deletions
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28
pkg/api/api_bucket_handlers.go
View File

@ -33,12 +33,12 @@ func (server *minioAPI) isValidOp(w http.ResponseWriter, req *http.Request, acce
switch iodine.ToError(err).(type) {
case drivers.BucketNotFound:
{
writeErrorResponse(w, req, NoSuchBucket, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NoSuchBucket, acceptsContentType, req.URL.Path)
return false
}
case drivers.BucketNameInvalid:
{
writeErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
return false
}
case nil:
@ -68,7 +68,7 @@ func (server *minioAPI) isValidOp(w http.ResponseWriter, req *http.Request, acce
func (server *minioAPI) listObjectsHandler(w http.ResponseWriter, req *http.Request) {
acceptsContentType := getContentType(req)
if acceptsContentType == unknownContentType {
writeErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
return
}
// verify if bucket allows this operation
@ -98,16 +98,16 @@ func (server *minioAPI) listObjectsHandler(w http.ResponseWriter, req *http.Requ
}
case drivers.ObjectNotFound:
{
writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
}
case drivers.ObjectNameInvalid:
{
writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
}
default:
{
log.Error.Println(iodine.New(err, nil))
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
}
}
@ -119,7 +119,7 @@ func (server *minioAPI) listObjectsHandler(w http.ResponseWriter, req *http.Requ
func (server *minioAPI) listBucketsHandler(w http.ResponseWriter, req *http.Request) {
acceptsContentType := getContentType(req)
if acceptsContentType == unknownContentType {
writeErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
return
}
@ -139,7 +139,7 @@ func (server *minioAPI) listBucketsHandler(w http.ResponseWriter, req *http.Requ
default:
{
log.Error.Println(iodine.New(err, nil))
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
}
}
@ -150,14 +150,14 @@ func (server *minioAPI) listBucketsHandler(w http.ResponseWriter, req *http.Requ
func (server *minioAPI) putBucketHandler(w http.ResponseWriter, req *http.Request) {
acceptsContentType := getContentType(req)
if acceptsContentType == unknownContentType {
writeErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
return
}
// read from 'x-amz-acl'
aclType := getACLType(req)
if aclType == unsupportedACLType {
writeErrorResponse(w, req, NotImplemented, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NotImplemented, acceptsContentType, req.URL.Path)
return
}
@ -173,16 +173,16 @@ func (server *minioAPI) putBucketHandler(w http.ResponseWriter, req *http.Reques
}
case drivers.BucketNameInvalid:
{
writeErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
}
case drivers.BucketExists:
{
writeErrorResponse(w, req, BucketAlreadyExists, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, BucketAlreadyExists, acceptsContentType, req.URL.Path)
}
default:
{
log.Error.Println(iodine.New(err, nil))
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
}
}
@ -196,7 +196,7 @@ func (server *minioAPI) putBucketHandler(w http.ResponseWriter, req *http.Reques
func (server *minioAPI) headBucketHandler(w http.ResponseWriter, req *http.Request) {
acceptsContentType := getContentType(req)
if acceptsContentType == unknownContentType {
writeErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
return
}

2
pkg/api/api_generic_handlers.go
View File

@ -58,7 +58,7 @@ func validateHandler(conf config.Config, h http.Handler) http.Handler {
func (h vHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
acceptsContentType := getContentType(r)
if acceptsContentType == unknownContentType {
writeErrorResponse(w, r, NotAcceptable, acceptsContentType, r.URL.Path)
WriteErrorResponse(w, r, NotAcceptable, acceptsContentType, r.URL.Path)
return
}
// success

34
pkg/api/api_object_handlers.go
View File

@ -32,7 +32,7 @@ import (
func (server *minioAPI) getObjectHandler(w http.ResponseWriter, req *http.Request) {
acceptsContentType := getContentType(req)
if acceptsContentType == unknownContentType {
writeErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
return
}
@ -51,7 +51,7 @@ func (server *minioAPI) getObjectHandler(w http.ResponseWriter, req *http.Reques
{
httpRange, err := getRequestedRange(req, metadata.Size)
if err != nil {
writeErrorResponse(w, req, InvalidRange, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InvalidRange, acceptsContentType, req.URL.Path)
return
}
switch httpRange.start == 0 && httpRange.length == 0 {
@ -73,16 +73,16 @@ func (server *minioAPI) getObjectHandler(w http.ResponseWriter, req *http.Reques
}
case drivers.ObjectNotFound:
{
writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
}
case drivers.ObjectNameInvalid:
{
writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
}
default:
{
log.Error.Println(iodine.New(err, nil))
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
}
}
@ -93,7 +93,7 @@ func (server *minioAPI) getObjectHandler(w http.ResponseWriter, req *http.Reques
func (server *minioAPI) headObjectHandler(w http.ResponseWriter, req *http.Request) {
acceptsContentType := getContentType(req)
if acceptsContentType == unknownContentType {
writeErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
return
}
@ -115,16 +115,16 @@ func (server *minioAPI) headObjectHandler(w http.ResponseWriter, req *http.Reque
}
case drivers.ObjectNotFound:
{
writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
}
case drivers.ObjectNameInvalid:
{
writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
}
default:
{
log.Error.Println(iodine.New(err, nil))
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
}
}
@ -135,7 +135,7 @@ func (server *minioAPI) headObjectHandler(w http.ResponseWriter, req *http.Reque
func (server *minioAPI) putObjectHandler(w http.ResponseWriter, req *http.Request) {
acceptsContentType := getContentType(req)
if acceptsContentType == unknownContentType {
writeErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
return
}
@ -152,7 +152,7 @@ func (server *minioAPI) putObjectHandler(w http.ResponseWriter, req *http.Reques
// get Content-MD5 sent by client and verify if valid
md5 := req.Header.Get("Content-MD5")
if !isValidMD5(md5) {
writeErrorResponse(w, req, InvalidDigest, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InvalidDigest, acceptsContentType, req.URL.Path)
return
}
err := server.driver.CreateObject(bucket, object, "", md5, req.Body)
@ -163,29 +163,29 @@ func (server *minioAPI) putObjectHandler(w http.ResponseWriter, req *http.Reques
w.WriteHeader(http.StatusOK)
case drivers.ObjectExists:
{
writeErrorResponse(w, req, NotImplemented, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, NotImplemented, acceptsContentType, req.URL.Path)
}
case drivers.BadDigest:
{
writeErrorResponse(w, req, BadDigest, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, BadDigest, acceptsContentType, req.URL.Path)
}
case drivers.EntityTooLarge:
{
writeErrorResponse(w, req, EntityTooLarge, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, EntityTooLarge, acceptsContentType, req.URL.Path)
}
case drivers.InvalidDigest:
{
writeErrorResponse(w, req, InvalidDigest, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InvalidDigest, acceptsContentType, req.URL.Path)
}
case drivers.ImplementationError:
{
log.Error.Println(err)
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
default:
{
log.Error.Println(err)
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
WriteErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
}
}

3
pkg/api/api_response.go
View File

@ -109,7 +109,8 @@ func generateObjectsListResult(bucket string, objects []drivers.ObjectMetadata,
return data
}
func writeErrorResponse(w http.ResponseWriter, req *http.Request, errorType int, acceptsContentType contentType, resource string) {
// WriteErrorResponse writes a formatted error to the user
func WriteErrorResponse(w http.ResponseWriter, req *http.Request, errorType int, acceptsContentType contentType, resource string) {
error := getErrorCode(errorType)
errorResponse := getErrorResponse(error, resource)
// set headers