forked from go-swagger/go-swagger
/
doc.go
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/
doc.go
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// Copyright 2015 go-swagger maintainers
//
// 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 middleware provides the library with helper functions for serving swagger APIs.
Pseudo middleware handler
import (
"net/http"
"github.com/go-swagger/go-swagger/errors"
"github.com/gorilla/context"
)
func newCompleteMiddleware(ctx *Context) http.Handler {
return http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
defer context.Clear(r)
// use context to lookup routes
if matched, ok := ctx.RouteInfo(r); ok {
if len(matched.Authenticators) > 0 {
if _, err := ctx.Authorize(r, matched); err != nil {
ctx.Respond(rw, r, matched.Produces, matched, err)
return
}
}
bound, validation := ctx.BindAndValidate(r, matched)
if validation != nil {
ctx.Respond(rw, r, matched.Produces, matched, validation)
return
}
result, err := matched.Handler.Handle(bound)
if err != nil {
ctx.Respond(rw, r, matched.Produces, matched, err)
return
}
ctx.Respond(rw, r, matched.Produces, matched, result)
return
}
// Not found, check if it exists in the other methods first
if others := ctx.AllowedMethods(r); len(others) > 0 {
ctx.Respond(rw, r, ctx.spec.RequiredProduces(), nil, errors.MethodNotAllowed(r.Method, others))
return
}
ctx.Respond(rw, r, ctx.spec.RequiredProduces(), nil, errors.NotFound("path %s was not found", r.URL.Path))
})
}
*/
package middleware