feat(warder): add warder backbone (#181)

[bytom/vapor.git] / vendor / github.com / gin-gonic / gin / binding / json.go

diff --git a/vendor/github.com/gin-gonic/gin/binding/json.go b/vendor/github.com/gin-gonic/gin/binding/json.go
new file mode 100644 (file)
index 0000000..fea17bb
--- /dev/null
+++ b/vendor/github.com/gin-gonic/gin/binding/json.go
@@ -0,0 +1,43 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package binding
+
+import (
+       "bytes"
+       "io"
+       "net/http"
+
+       "github.com/gin-gonic/gin/json"
+)
+
+// EnableDecoderUseNumber is used to call the UseNumber method on the JSON
+// Decoder instance. UseNumber causes the Decoder to unmarshal a number into an
+// interface{} as a Number instead of as a float64.
+var EnableDecoderUseNumber = false
+
+type jsonBinding struct{}
+
+func (jsonBinding) Name() string {
+       return "json"
+}
+
+func (jsonBinding) Bind(req *http.Request, obj interface{}) error {
+       return decodeJSON(req.Body, obj)
+}
+
+func (jsonBinding) BindBody(body []byte, obj interface{}) error {
+       return decodeJSON(bytes.NewReader(body), obj)
+}
+
+func decodeJSON(r io.Reader, obj interface{}) error {
+       decoder := json.NewDecoder(r)
+       if EnableDecoderUseNumber {
+               decoder.UseNumber()
+       }
+       if err := decoder.Decode(obj); err != nil {
+               return err
+       }
+       return validate(obj)
+}