io.gatling.charts.package.scala Maven / Gradle / Ivy
/*
* Copyright 2011-2021 GatlingCorp (https://gatling.io)
*
* 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 io.gatling
import java.nio.charset.Charset
import java.security.MessageDigest
import io.gatling.commons.util.Hex.toHexString
import io.gatling.commons.util.StringHelper._
package object charts {
private[charts] implicit class FileNamingConventions(val string: String) extends AnyVal {
/**
* Transform a string to a simpler one that can be used safely as file name
*
* @return a simplified string
*/
private def toFileName(charset: Charset) = {
val trimmed = string.trim match {
case "" => "missing_name"
case s => s
}
val md = MessageDigest.getInstance("md5")
md.update(trimmed.getBytes(charset))
trimmed.clean.take(15) + "-" + toHexString(md.digest).take(5)
}
def toRequestFileName(charset: Charset) = s"req_${toFileName(charset)}"
def toGroupFileName(charset: Charset) = s"group_${toFileName(charset)}"
}
}