Implement a module registry that supports loading from configuration (#559)

1 files changed, 31 insertions, 0 deletions

diff --git a/kamon-core/src/main/scala/kamon/Metrics.scala b/kamon-core/src/main/scala/kamon/Metrics.scala
new file mode 100644
index 00000000..a2b74c20
--- /dev/null
+++ b/kamon-core/src/main/scala/kamon/Metrics.scala
@@ -0,0 +1,31 @@
+package kamon
+
+import java.time.Duration
+
+import kamon.metric._
+
+
+trait Metrics extends MetricLookup { self: Configuration with Utilities =>
+  private val _metricsRegistry = new MetricRegistry(self.config(), self.scheduler())
+
+  override def histogram(name: String, unit: MeasurementUnit, dynamicRange: Option[DynamicRange]): HistogramMetric =
+    _metricsRegistry.histogram(name, unit, dynamicRange)
+
+  override def counter(name: String, unit: MeasurementUnit): CounterMetric =
+    _metricsRegistry.counter(name, unit)
+
+  override def gauge(name: String, unit: MeasurementUnit): GaugeMetric =
+    _metricsRegistry.gauge(name, unit)
+
+  override def rangeSampler(name: String, unit: MeasurementUnit, sampleInterval: Option[Duration],
+    dynamicRange: Option[DynamicRange]): RangeSamplerMetric =
+    _metricsRegistry.rangeSampler(name, unit, dynamicRange, sampleInterval)
+
+  override def timer(name: String, dynamicRange: Option[DynamicRange]): TimerMetric =
+    _metricsRegistry.timer(name, dynamicRange)
+
+
+  protected def metricRegistry(): MetricRegistry =
+    _metricsRegistry
+
+}