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author | Ivan Topolnjak <ivantopo@gmail.com> | 2017-04-24 13:54:40 +0200 |
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committer | Ivan Topolnjak <ivantopo@gmail.com> | 2017-04-24 13:54:40 +0200 |
commit | 4d828e1a3195e55365c865aa3a78af9668742643 (patch) | |
tree | 07fff2683933c96297a8ba577bbdc89888da16e1 /kamon-core/src/legacy-main/scala/kamon/util/logger/LazyLogger.scala | |
parent | 469c11dc1ddb140f407a33f48033e533bf60611c (diff) | |
download | Kamon-4d828e1a3195e55365c865aa3a78af9668742643.tar.gz Kamon-4d828e1a3195e55365c865aa3a78af9668742643.tar.bz2 Kamon-4d828e1a3195e55365c865aa3a78af9668742643.zip |
Prepare for the major cleanup
Moved all the original files from src/main to src/legacy-main, same with test files. Also
removed the autoweave module, examples and bench as I'm planning to have them in separate
repositories.
Diffstat (limited to 'kamon-core/src/legacy-main/scala/kamon/util/logger/LazyLogger.scala')
-rw-r--r-- | kamon-core/src/legacy-main/scala/kamon/util/logger/LazyLogger.scala | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/kamon-core/src/legacy-main/scala/kamon/util/logger/LazyLogger.scala b/kamon-core/src/legacy-main/scala/kamon/util/logger/LazyLogger.scala new file mode 100644 index 00000000..11be7bbe --- /dev/null +++ b/kamon-core/src/legacy-main/scala/kamon/util/logger/LazyLogger.scala @@ -0,0 +1,49 @@ +/* ========================================================================================= + * 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.util.logger + +import org.slf4j.{Logger ⇒ SLF4JLogger} + +class LazyLogger(val logger: SLF4JLogger) { + + @inline final def isTraceEnabled = logger.isTraceEnabled + @inline final def trace(msg: ⇒ String): Unit = if (isTraceEnabled) logger.trace(msg.toString) + @inline final def trace(msg: ⇒ String, t: ⇒ Throwable): Unit = if (isTraceEnabled) logger.trace(msg, t) + + @inline final def isDebugEnabled = logger.isDebugEnabled + @inline final def debug(msg: ⇒ String): Unit = if (isDebugEnabled) logger.debug(msg.toString) + @inline final def debug(msg: ⇒ String, t: ⇒ Throwable): Unit = if (isDebugEnabled) logger.debug(msg, t) + + @inline final def isErrorEnabled = logger.isErrorEnabled + @inline final def error(msg: ⇒ String): Unit = if (isErrorEnabled) logger.error(msg.toString) + @inline final def error(msg: ⇒ String, t: ⇒ Throwable): Unit = if (isErrorEnabled) logger.error(msg, t) + + @inline final def isInfoEnabled = logger.isInfoEnabled + @inline final def info(msg: ⇒ String): Unit = if (isInfoEnabled) logger.info(msg.toString) + @inline final def info(msg: ⇒ String, t: ⇒ Throwable): Unit = if (isInfoEnabled) logger.info(msg, t) + + @inline final def isWarnEnabled = logger.isWarnEnabled + @inline final def warn(msg: ⇒ String): Unit = if (isWarnEnabled) logger.warn(msg.toString) + @inline final def warn(msg: ⇒ String, t: ⇒ Throwable): Unit = if (isWarnEnabled) logger.warn(msg, t) +} + +object LazyLogger { + import scala.reflect.{classTag, ClassTag} + + def apply(name: String): LazyLogger = new LazyLogger(org.slf4j.LoggerFactory.getLogger(name)) + def apply(cls: Class[_]): LazyLogger = apply(cls.getName) + def apply[C: ClassTag](): LazyLogger = apply(classTag[C].runtimeClass.getName) +}
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