47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
|
// Copyright (c) 2014 Couchbase, Inc.
|
||
|
|
// 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 http
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/json"
|
||
|
|
"io"
|
||
|
|
"io/ioutil"
|
||
|
|
"log"
|
||
|
|
"net/http"
|
||
|
|
)
|
||
|
|
|
||
|
|
func showError(w http.ResponseWriter, r *http.Request,
|
||
|
|
msg string, code int) {
|
||
|
|
logger.Printf("Reporting error %v/%v", code, msg)
|
||
|
|
http.Error(w, msg, code)
|
||
|
|
}
|
||
|
|
|
||
|
|
func mustEncode(w io.Writer, i interface{}) {
|
||
|
|
if headered, ok := w.(http.ResponseWriter); ok {
|
||
|
|
headered.Header().Set("Cache-Control", "no-cache")
|
||
|
|
headered.Header().Set("Content-type", "application/json")
|
||
|
|
}
|
||
|
|
|
||
|
|
e := json.NewEncoder(w)
|
||
|
|
if err := e.Encode(i); err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
type varLookupFunc func(req *http.Request) string
|
||
|
|
|
||
|
|
var logger = log.New(ioutil.Discard, "bleve.http", log.LstdFlags)
|
||
|
|
|
||
|
|
// SetLog sets the logger used for logging
|
||
|
|
// by default log messages are sent to ioutil.Discard
|
||
|
|
func SetLog(l *log.Logger) {
|
||
|
|
logger = l
|
||
|
|
}
|