/* ===================================================
 * Copyright © 2013 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.newrelic

import akka.actor.Actor
import akka.event.Logging.Error
import akka.event.Logging.{ LoggerInitialized, InitializeLogger }
import com.newrelic.api.agent.NewRelic
import kamon.trace.ContextAware

class NewRelicErrorLogger extends Actor {
  def receive = {
    case InitializeLogger(_)                                ⇒ sender ! LoggerInitialized
    case error @ Error(cause, logSource, logClass, message) ⇒ notifyError(error)
    case anythingElse                                       ⇒
  }

  def notifyError(error: Error): Unit = {
    val params = new java.util.HashMap[String, String]()
    val ctx = error.asInstanceOf[ContextAware].traceContext

    for (c ← ctx) {
      params.put("UOW", c.uow)
    }

    NewRelic.noticeError(error.cause, params)
  }
}