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utils.go
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/
utils.go
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/*******************************************************************************
* Copyright 2017 Dell 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 data
import (
"io"
"io/ioutil"
"github.com/edgexfoundry/edgex-go/internal/core/data/config"
"github.com/edgexfoundry/edgex-go/internal/core/data/errors"
"github.com/edgexfoundry/go-mod-core-contracts/clients/logger"
)
// Printing function purely for debugging purposes
// Print the body of a request to the console
func printBody(r io.ReadCloser, lc logger.LoggingClient) {
body, err := ioutil.ReadAll(r)
bodyString := string(body)
if err != nil {
lc.Error(err.Error())
}
lc.Info(bodyString)
}
func checkMaxLimit(limit int, lc logger.LoggingClient, configuration *config.ConfigurationStruct) error {
if limit > configuration.Service.MaxResultCount {
lc.Error(maxExceededString)
return errors.NewErrLimitExceeded(limit)
}
return nil
}