1 files changed, 0 insertions, 110 deletions
diff --git a/kamon-play-2.4.x/src/main/scala/kamon/play/instrumentation/RequestInstrumentation.scala b/kamon-play-2.4.x/src/main/scala/kamon/play/instrumentation/RequestInstrumentation.scala
deleted file mode 100644
index 9b47d5bb..00000000
--- a/kamon-play-2.4.x/src/main/scala/kamon/play/instrumentation/RequestInstrumentation.scala
+++ /dev/null
@@ -1,110 +0,0 @@
-/* =========================================================================================
- * 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.play.instrumentation
-
-import kamon.Kamon
-import kamon.play.Play
-import kamon.trace.TraceLocal.{ HttpContext, HttpContextKey }
-import kamon.trace._
-import kamon.util.SameThreadExecutionContext
-import org.aspectj.lang.ProceedingJoinPoint
-import org.aspectj.lang.annotation._
-import play.api.mvc.Results._
-import play.api.mvc._
-
-@Aspect
-class RequestInstrumentation {
-
-  import RequestInstrumentation._
-
-  @DeclareMixin("play.api.mvc.RequestHeader+")
-  def mixinContextAwareNewRequest: TraceContextAware = TraceContextAware.default
-
-  @Before("call(* play.api.http.DefaultHttpRequestHandler.routeRequest(..)) && args(requestHeader)")
-  def beforeRouteRequest(requestHeader: RequestHeader): Unit = {
-    import Kamon.tracer
-
-    val playExtension = Kamon(Play)
-
-    val token = if (playExtension.includeTraceToken) {
-      requestHeader.headers.get(playExtension.traceTokenHeaderName)
-    } else None
-
-    Tracer.setCurrentContext(tracer.newContext("UnnamedTrace", token))
-  }
-
-  @Around("call(* play.api.http.HttpFilters.filters(..))")
-  def aroundFilters(pjp: ProceedingJoinPoint): Any = {
-    val filter = new EssentialFilter {
-      override def apply(next: EssentialAction): EssentialAction = {
-        val essentialAction = (requestHeader: RequestHeader) ⇒ {
-
-          val playExtension = Kamon(Play)
-
-          def onResult(result: Result): Result = {
-            Tracer.currentContext.collect { ctx ⇒
-              ctx.finish()
-
-              httpServerMetrics.recordResponse(ctx.name, result.header.status.toString)
-
-              if (playExtension.includeTraceToken) result.withHeaders(playExtension.traceTokenHeaderName -> ctx.token)
-              else result
-
-            } getOrElse result
-          }
-          //store in TraceLocal useful data to diagnose errors
-          storeDiagnosticData(requestHeader)
-
-          //override the current trace name
-          Tracer.currentContext.rename(playExtension.generateTraceName(requestHeader))
-
-          // Invoke the action
-          next(requestHeader).map(onResult)(SameThreadExecutionContext)
-        }
-        EssentialAction(essentialAction)
-      }
-    }
-    pjp.proceed().asInstanceOf[Seq[EssentialFilter]] :+ filter
-  }
-
-  @Before("call(* play.api.http.HttpErrorHandler.onClientServerError(..)) && args(requestContextAware, statusCode, *)")
-  def beforeOnClientError(requestContextAware: TraceContextAware, statusCode: Int): Unit = {
-    requestContextAware.traceContext.collect { ctx ⇒
-      httpServerMetrics.recordResponse(ctx.name, statusCode.toString)
-    }
-  }
-
-  @Before("call(* play.api.http.HttpErrorHandler.onServerError(..)) && args(requestContextAware, ex)")
-  def beforeOnServerError(requestContextAware: TraceContextAware, ex: Throwable): Unit = {
-    requestContextAware.traceContext.collect { ctx ⇒
-      httpServerMetrics.recordResponse(ctx.name, InternalServerError.header.status.toString)
-    }
-  }
-
-  def storeDiagnosticData(request: RequestHeader): Unit = {
-    val agent = request.headers.get(UserAgent).getOrElse(Unknown)
-    val forwarded = request.headers.get(XForwardedFor).getOrElse(Unknown)
-
-    TraceLocal.store(HttpContextKey)(HttpContext(agent, request.uri, forwarded))
-  }
-}
-
-object RequestInstrumentation {
-  val UserAgent = "User-Agent"
-  val XForwardedFor = "X-Forwarded-For"
-  val Unknown = "unknown"
-  val httpServerMetrics = Kamon(Play).httpServerMetrics
-}