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API Bucket Handlers errors simplified

This commit is contained in:
Frederick F. Kautz IV 2015-03-30 11:40:21 -07:00
parent 33414915a1
commit 318d9d5aa8
1 changed files with 11 additions and 85 deletions
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96
pkg/api/api_bucket_handlers.go
View File

@ -59,57 +59,19 @@ func (server *minioAPI) listObjectsHandler(w http.ResponseWriter, req *http.Requ
}
case drivers.BucketNotFound:
{
// get error
error := getErrorCode(NoSuchBucket)
errorResponse := getErrorResponse(error, bucket)
// write headers
setCommonHeaders(w, getContentTypeString(acceptsContentType))
w.WriteHeader(error.HTTPStatusCode)
// write body
encodedErrorResponse := encodeErrorResponse(errorResponse, acceptsContentType)
w.Write(encodedErrorResponse)
writeErrorResponse(w, req, NoSuchBucket, acceptsContentType, req.URL.Path)
}
case drivers.ImplementationError:
{
// get error
error := getErrorCode(InternalError)
errorResponse := getErrorResponse(error, bucket)
// write headers
setCommonHeaders(w, getContentTypeString(acceptsContentType))
w.WriteHeader(error.HTTPStatusCode)
// write body
encodedErrorResponse := encodeErrorResponse(errorResponse, acceptsContentType)
w.Write(encodedErrorResponse)
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
case drivers.BucketNameInvalid:
{
error := getErrorCode(InvalidBucketName)
errorResponse := getErrorResponse(error, bucket)
// write headers
setCommonHeaders(w, getContentTypeString(acceptsContentType))
w.WriteHeader(error.HTTPStatusCode)
// write body
encodedErrorResponse := encodeErrorResponse(errorResponse, acceptsContentType)
w.Write(encodedErrorResponse)
writeErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
}
case drivers.ObjectNameInvalid:
{
error := getErrorCode(NoSuchKey)
errorResponse := getErrorResponse(error, resources.Prefix)
// write headers
setCommonHeaders(w, getContentTypeString(acceptsContentType))
w.WriteHeader(error.HTTPStatusCode)
// write body
encodedErrorResponse := encodeErrorResponse(errorResponse, acceptsContentType)
w.Write(encodedErrorResponse)
writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
}
}
}
@ -134,28 +96,13 @@ func (server *minioAPI) listBucketsHandler(w http.ResponseWriter, req *http.Requ
}
case drivers.BackendCorrupted:
{
log.Error.Println(err)
// get error
errorCode := getErrorCode(InternalError)
errorResponse := getErrorResponse(errorCode, "")
// write headers
setCommonHeaders(w, getContentTypeString(acceptsContentType))
w.WriteHeader(errorCode.HTTPStatusCode)
// write
encodedErrorResponse := encodeErrorResponse(errorResponse, acceptsContentType)
w.Write(encodedErrorResponse)
log.Error.Println("Backend Corrupted")
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
default:
{
log.Error.Println(err)
// get error
errorCode := getErrorCode(InternalError)
errorResponse := getErrorResponse(errorCode, "")
// write headers
w.WriteHeader(errorCode.HTTPStatusCode)
// write body
encodedError := encodeErrorResponse(errorResponse, acceptsContentType)
w.Write(encodedError)
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
}
}
@ -180,40 +127,19 @@ func (server *minioAPI) putBucketHandler(w http.ResponseWriter, req *http.Reques
{
w.Header().Set("Server", "Minio")
w.Header().Set("Connection", "close")
w.WriteHeader(http.StatusOK)
}
case drivers.BucketNameInvalid:
{
error := getErrorCode(InvalidBucketName)
errorResponse := getErrorResponse(error, bucket)
// write header
setCommonHeaders(w, getContentTypeString(acceptsContentType))
w.WriteHeader(error.HTTPStatusCode)
// write object
encodedResponse := encodeErrorResponse(errorResponse, acceptsContentType)
w.Write(encodedResponse)
writeErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
}
case drivers.BucketExists:
{
error := getErrorCode(BucketAlreadyExists)
errorResponse := getErrorResponse(error, bucket)
// write header
setCommonHeaders(w, getContentTypeString(acceptsContentType))
w.WriteHeader(error.HTTPStatusCode)
// write object
encodedResponse := encodeErrorResponse(errorResponse, acceptsContentType)
w.Write(encodedResponse)
writeErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
}
case drivers.ImplementationError:
{
// Embed errors log on server side
error := getErrorCode(InternalError)
errorResponse := getErrorResponse(error, bucket)
// write header
setCommonHeaders(w, getContentTypeString(acceptsContentType))
w.WriteHeader(error.HTTPStatusCode)
// write object
encodedResponse := encodeErrorResponse(errorResponse, acceptsContentType)
w.Write(encodedResponse)
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
}
}