diff options
Diffstat (limited to 'kamon-core/src/main/scala/kamon/trace/TraceSettings.scala')
-rw-r--r-- | kamon-core/src/main/scala/kamon/trace/TraceSettings.scala | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kamon-core/src/main/scala/kamon/trace/TraceSettings.scala b/kamon-core/src/main/scala/kamon/trace/TraceSettings.scala index 06677314..c3a83e93 100644 --- a/kamon-core/src/main/scala/kamon/trace/TraceSettings.scala +++ b/kamon-core/src/main/scala/kamon/trace/TraceSettings.scala @@ -20,7 +20,7 @@ import kamon.util.ConfigTools.Syntax import com.typesafe.config.Config import kamon.util.NanoInterval -case class TraceSettings(levelOfDetail: LevelOfDetail, sampler: Sampler, tokenGeneratorFQN: String) +case class TraceSettings(levelOfDetail: LevelOfDetail, sampler: Sampler, tokenGenerator: () ⇒ String) object TraceSettings { def apply(config: Config): TraceSettings = { @@ -42,8 +42,10 @@ object TraceSettings { case "clock" ⇒ new ClockSampler(new NanoInterval(tracerConfig.getFiniteDuration("clock-sampler.pause").toNanos)) } + val dynamic = new akka.actor.ReflectiveDynamicAccess(getClass.getClassLoader) val tokenGeneratorFQN = tracerConfig.getString("token-generator") + val tokenGenerator = dynamic.createInstanceFor[() ⇒ String](tokenGeneratorFQN, Nil).get // let's bubble up any problems. - TraceSettings(detailLevel, sampler, tokenGeneratorFQN) + TraceSettings(detailLevel, sampler, tokenGenerator) } }
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