1 files changed, 34 insertions, 0 deletions
diff --git a/kamon-examples/kamon-scalatra-example/src/main/scala/kamon/example/KamonSupport.scala b/kamon-examples/kamon-scalatra-example/src/main/scala/kamon/example/KamonSupport.scala
new file mode 100644
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+++ b/kamon-examples/kamon-scalatra-example/src/main/scala/kamon/example/KamonSupport.scala
@@ -0,0 +1,34 @@
+/*
+ * =========================================================================================
+ * Copyright © 2013-2015 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.example
+
+import kamon.Kamon
+import kamon.trace.Tracer
+import kamon.util.{SameThreadExecutionContext, Latency}
+
+import scala.concurrent.Future
+
+trait KamonSupport {
+  def counter(name: String) = Kamon.metrics.counter(name)
+  def minMaxCounter(name: String) = Kamon.metrics.minMaxCounter(name)
+  def histogram(name: String) = Kamon.metrics.histogram(name)
+  def gauge[A](name: String)(thunk: => Long) = Kamon.metrics.gauge(name)(thunk)
+  def time[A](name: String)(thunk: => A) = Latency.measure(Kamon.metrics.histogram(name))(thunk)
+  def traceFuture[A](name:String)(future: => Future[A]):Future[A] = Tracer.withContext(Kamon.tracer.newContext(name)) {
+    future.andThen { case completed ⇒ Tracer.currentContext.finish() }(SameThreadExecutionContext)
+  }
+}