Add MetricAppBean

Signed-off-by: Don Bourne <dbourne@ca.ibm.com>

tck/rest/src/main/java/org/eclipse/microprofile/metrics/test/MetricAppBean.java

@@ -0,0 +1,112 @@
+package org.eclipse.microprofile.metrics.test;
+
+
+import javax.enterprise.context.ApplicationScoped;
+import javax.inject.Inject;
+
+import org.eclipse.microprofile.metrics.Counter;
+import org.eclipse.microprofile.metrics.Gauge;
+import org.eclipse.microprofile.metrics.Histogram;
+import org.eclipse.microprofile.metrics.Meter;
+import org.eclipse.microprofile.metrics.MetricRegistry;
+import org.eclipse.microprofile.metrics.MetricUnit;
+import org.eclipse.microprofile.metrics.Timer;
+import org.eclipse.microprofile.metrics.annotation.Counted;
+import org.eclipse.microprofile.metrics.annotation.Metered;
+import org.eclipse.microprofile.metrics.annotation.Metric;
+import org.eclipse.microprofile.metrics.annotation.Timed;
+
+@ApplicationScoped
+public class MetricAppBean {
+
+	@Inject
+	@Metric
+	Counter redCount;
+
+	@Inject
+	@Metric(name="blue")
+	Counter blueCount;
+
+	@Inject
+	@Metric(absolute=true)
+	Counter greenCount;
+
+	@Inject
+	@Metric(name="purple", absolute=true)
+	Counter purpleCount;
+
+	@Inject
+	//@RegistryType(type=MetricRegistry.Type.BASE)
+	MetricRegistry metrics;
+
+	public void countMe() {	
+		Counter counter = metrics.counter("metricTest.test1.count");
+		counter.inc();		
+	}
+
+	@Counted(name="metricTest.test1.countMeA",monotonic=true,absolute=true)
+	public void countMeA() {
+
+	}
+
+	public void gaugeMe() {
+
+		@SuppressWarnings("unchecked")
+		Gauge<Long> gauge = metrics.getGauges().get("metricTest.test1.gauge");
+		if (gauge == null) {
+			gauge = () -> { return 19L; }; 
+			metrics.register("metricTest.test1.gauge", gauge);
+		}
+
+	}
+
+	@org.eclipse.microprofile.metrics.annotation.Gauge(unit=MetricUnit.KIBIBITS)
+	public long gaugeMeA() {
+		return 1000L;	
+	}
+
+
+	public void histogramMe() {
+
+		Histogram histogram = metrics.histogram("metricTest.test1.histogram");
+
+		for (int i=0; i<1000; i++)
+			histogram.update(i);
+
+	}
+
+
+	public void meterMe() {
+
+		Meter meter = metrics.meter("metricTest.test1.meter");
+		meter.mark();
+
+	}
+
+	@Metered(absolute=true)
+	public void meterMeA() {
+
+	}
+
+
+	public void timeMe() {
+
+		Timer timer = metrics.timer("metricTest.test1.timer");
+
+		Timer.Context context = timer.time();
+		try {
+			Thread.sleep((long) (Math.random()*1000));
+		}
+		catch (InterruptedException e) {}
+		finally {
+			context.stop();
+		}
+
+	}
+
+	@Timed
+	public void timeMeA() {
+
+	}
+
+}