diff options
author | Ivan Topolnjak <ivantopo@gmail.com> | 2017-08-15 00:06:26 +0200 |
---|---|---|
committer | Ivan Topolnjak <ivantopo@gmail.com> | 2017-08-15 00:06:26 +0200 |
commit | 6721d325d018756296213ac8f9129bc304a21afb (patch) | |
tree | e08a5ce92802f521be228beae0ddb4ef258d0066 /kamon-core/src/main/scala/kamon/context/Mixin.scala | |
parent | ac3b72e27765ceec4cc3958b0fa7eaba0299f017 (diff) | |
parent | a949c875684d78818224cd2ca7aaf79aa7878724 (diff) | |
download | Kamon-6721d325d018756296213ac8f9129bc304a21afb.tar.gz Kamon-6721d325d018756296213ac8f9129bc304a21afb.tar.bz2 Kamon-6721d325d018756296213ac8f9129bc304a21afb.zip |
Merge remote-tracking branch 'ivantopo/wip/moving-ot-support-to-a-separeate-project' into kamon-1.0-develop
Diffstat (limited to 'kamon-core/src/main/scala/kamon/context/Mixin.scala')
-rw-r--r-- | kamon-core/src/main/scala/kamon/context/Mixin.scala | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/kamon-core/src/main/scala/kamon/context/Mixin.scala b/kamon-core/src/main/scala/kamon/context/Mixin.scala new file mode 100644 index 00000000..64e03748 --- /dev/null +++ b/kamon-core/src/main/scala/kamon/context/Mixin.scala @@ -0,0 +1,45 @@ +/* ========================================================================================= + * Copyright © 2013-2017 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.context + +import kamon.Kamon + + +/** + * Utility trait that marks objects carrying a reference to a Span. + * + */ +trait HasContext { + def context: Context +} + +object HasContext { + private case class Default(context: Context) extends HasContext + + /** + * Construct a HasSpan instance that references the provided Span. + * + */ + def from(context: Context): HasContext = + Default(context) + + /** + * Construct a HasSpan instance that references the currently ActiveSpan in Kamon's tracer. + * + */ + def fromCurrentContext(): HasContext = + Default(Kamon.currentContext()) +} |