gin/binding/binding.go

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// 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
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import "net/http"
const (
MIMEJSON = "application/json"
MIMEHTML = "text/html"
MIMEXML = "application/xml"
MIMEXML2 = "text/xml"
MIMEPlain = "text/plain"
MIMEPOSTForm = "application/x-www-form-urlencoded"
MIMEMultipartPOSTForm = "multipart/form-data"
)
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type Binding interface {
Name() string
Bind(*http.Request, interface{}) error
}
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var (
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JSON = jsonBinding{}
XML = xmlBinding{}
GETForm = getFormBinding{}
POSTForm = postFormBinding{}
)
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func Default(method, contentType string) Binding {
if method == "GET" {
return GETForm
} else {
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switch contentType {
case MIMEPOSTForm:
return POSTForm
case MIMEJSON:
return JSON
case MIMEXML, MIMEXML2:
return XML
default:
return GETForm
}
}
}