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/*
* =========================================================================================
* Copyright © 2013-2014 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 java.util
import akka.actor.{ Actor, ActorLogging }
import akka.event.Logging.{ Error, InitializeLogger, LoggerInitialized }
import com.newrelic.api.agent.{ NewRelic ⇒ NR }
import kamon.trace.{ TraceRecorder, TraceContextAware }
trait CustomParamsSupport {
this: NewRelicErrorLogger ⇒
def customParams: Map[String, String]
}
class NewRelicErrorLogger extends Actor with ActorLogging with CustomParamsSupport {
override def customParams: Map[String, String] = Map.empty
def receive = {
case InitializeLogger(_) ⇒ sender ! LoggerInitialized
case error @ Error(cause, logSource, logClass, message) ⇒ notifyError(error)
case anythingElse ⇒
}
def notifyError(error: Error): Unit = runInFakeTransaction {
val params = new util.HashMap[String, String]()
val ctx = error.asInstanceOf[TraceContextAware].traceContext
params put ("TraceToken", ctx.token)
customParams foreach { case (k, v) ⇒ params.put(k, v) }
if (error.cause == Error.NoCause) NR.noticeError(error.message.toString, params)
else NR.noticeError(error.cause, params)
}
//Really ugly, but temporal hack until next release...
def runInFakeTransaction[T](thunk: ⇒ T): T = {
val oldName = Thread.currentThread.getName
Thread.currentThread.setName(TraceRecorder.currentContext.name)
try thunk finally Thread.currentThread.setName(oldName)
}
}
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