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authorStefan Majewsky <majewsky@gmx.net>2018-02-07 19:58:03 +0100
committerStefan Majewsky <majewsky@gmx.net>2018-02-07 19:58:03 +0100
commit99ef0307e75fecc469f63a82bb72d1b697e14fff (patch)
tree7114579ba523dc54b92b9bbea9d12dced4c02bcf /headers/uint64.go
parent801b5207dcbf3438e7612e1f7edc9de32ce0780c (diff)
downloadgo-schwift-99ef0307e75fecc469f63a82bb72d1b697e14fff.tar.gz
finish moving towards new auto-generated Headers implementation
Everything in one package once more. The bigger API in *this* package is worth it when we don't have to expose guts to cross package boundaries.
Diffstat (limited to 'headers/uint64.go')
-rw-r--r--headers/uint64.go120
1 files changed, 0 insertions, 120 deletions
diff --git a/headers/uint64.go b/headers/uint64.go
deleted file mode 100644
index 6e8668b..0000000
--- a/headers/uint64.go
+++ /dev/null
@@ -1,120 +0,0 @@
-/******************************************************************************
-*
-* Copyright 2018 Stefan Majewsky <majewsky@gmx.net>
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*
-******************************************************************************/
-
-package headers
-
-import (
- "strconv"
-)
-
-//Uint64 is a helper type that provides type-safe access to a Swift header
-//whose value is an unsigned integer. It cannot be directly constructed, but
-//some subtypes of schwift.Headers have fields of this type. For example:
-//
-// var hdr AccountHeaders
-// //the following two statements are equivalent:
-// hdr.Set("X-Account-Meta-Quota-Bytes", "1048576")
-// hdr.QuotaBytes.Set(1 << 20)
-// //because hdr.QuotaBytes is a headers.Uint64 instance
-type Uint64 struct {
- Base
-}
-
-//Exists checks whether there is a value for this header.
-func (f Uint64) Exists() bool {
- return f.H.Get(f.K) != ""
-}
-
-//Get returns the value for this header, or 0 if there is no value (or if it is
-//not a valid uint64).
-func (f Uint64) Get() uint64 {
- v, err := strconv.ParseUint(f.H.Get(f.K), 10, 64)
- if err != nil {
- return 0
- }
- return v
-}
-
-//Set writes a new value for this header into the corresponding schwift.Headers
-//instance.
-func (f Uint64) Set(value uint64) {
- f.H.Set(f.K, strconv.FormatUint(value, 10))
-}
-
-//Del removes this key from the original schwift.Headers instance, so that the
-//key will remain unchanged on the server during Update().
-func (f Uint64) Del() {
- f.H.Del(f.K)
-}
-
-//Clear sets this key to an empty string in the original schwift.Headers
-//instance, so that the key will be removed on the server during Update().
-func (f Uint64) Clear() {
- f.H.Clear(f.K)
-}
-
-//Validate is only used internally, but needs to be exported to cross package
-//boundaries.
-func (f Uint64) Validate() error {
- val := f.H.Get(f.K)
- if val == "" {
- return nil
- }
- _, err := strconv.ParseUint(val, 10, 64)
- if err == nil {
- return nil
- }
- return MalformedHeaderError{f.K, err}
-}
-
-////////////////////////////////////////////////////////////////////////////////
-
-//Uint64Readonly is a readonly variant of Uint64. It is used for fields that
-//cannot be set by the client.
-type Uint64Readonly struct {
- Base
-}
-
-//Exists checks whether there is a value for this header.
-func (f Uint64Readonly) Exists() bool {
- return f.H.Get(f.K) != ""
-}
-
-//Get returns the value for this header, or 0 if there is no value (or if it is
-//not a valid uint64).
-func (f Uint64Readonly) Get() uint64 {
- v, err := strconv.ParseUint(f.H.Get(f.K), 10, 64)
- if err != nil {
- return 0
- }
- return v
-}
-
-//Validate is only used internally, but needs to be exported to cross package
-//boundaries.
-func (f Uint64Readonly) Validate() error {
- val := f.H.Get(f.K)
- if val == "" {
- return nil
- }
- _, err := strconv.ParseUint(val, 10, 64)
- if err == nil {
- return nil
- }
- return MalformedHeaderError{f.K, err}
-}