path: root/kamon-autoweave/src/main/scala/kamon/autoweave/Autoweave.scala

/* =========================================================================================
 * Copyright © 2013-2016 the kamon project <http://kamon.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 kamon.autoweave

import kamon.Kamon
import kamon.autoweave.loader.AgentLoader
import org.aspectj.weaver.loadtime.Agent

class Autoweave {
  val config = Kamon.config.getConfig("kamon.autowave.options")
  val verbose = config.getBoolean("verbose")
  val showWeaveInfo = config.getBoolean("showWeaveInfo")

  def attach(): Unit = {
    System.setProperty("aj.weaving.verbose", verbose.toString)
    System.setProperty("org.aspectj.weaver.showWeaveInfo", showWeaveInfo.toString)

    AgentLoader.attachAgentToJVM(classOf[Agent])
  }
}