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encoding.go
35 lines (31 loc) · 1.26 KB
/
encoding.go
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/*******************************************************************************
* Copyright 2019 VMware 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 pkg
import (
"encoding/json"
"net/http"
"github.com/edgexfoundry/go-mod-core-contracts/clients"
"github.com/edgexfoundry/go-mod-core-contracts/clients/logger"
)
func Encode(i interface{}, w http.ResponseWriter, LoggingClient logger.LoggingClient) {
w.Header().Add(clients.ContentType, clients.ContentTypeJSON)
enc := json.NewEncoder(w)
err := enc.Encode(i)
// Problems encoding
if err != nil {
LoggingClient.Error("Error encoding the data: " + err.Error())
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
}