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Posted to commits@commons.apache.org by jl...@apache.org on 2013/10/15 22:30:19 UTC
svn commit: r1532520 -
/commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/report/format/MapFormat.java
Author: jlmonteiro
Date: Tue Oct 15 20:30:19 2013
New Revision: 1532520
URL: http://svn.apache.org/r1532520
Log:
Better rendering numbers in report plugin
Modified:
commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/report/format/MapFormat.java
Modified: commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/report/format/MapFormat.java
URL: http://svn.apache.org/viewvc/commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/report/format/MapFormat.java?rev=1532520&r1=1532519&r2=1532520&view=diff
==============================================================================
--- commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/report/format/MapFormat.java (original)
+++ commons/sandbox/monitoring/trunk/reporting/src/main/java/org/apache/commons/monitoring/reporting/web/plugin/report/format/MapFormat.java Tue Oct 15 20:30:19 2013
@@ -21,6 +21,7 @@ import org.apache.commons.monitoring.cou
import org.apache.commons.monitoring.counters.Unit;
import org.apache.commons.monitoring.repositories.Repository;
+import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Map;
@@ -28,6 +29,7 @@ import java.util.concurrent.CopyOnWriteA
public abstract class MapFormat {
protected static final Collection<String> ATTRIBUTES_ORDERED_LIST = buildMetricDataHeader();
+ private static final DecimalFormat NUMBER_FORMATTER = new DecimalFormat("###,###,###,##0.00###E0");
protected static Collection<String> buildMetricDataHeader() {
final Collection<String> list = new CopyOnWriteArrayList<String>();
@@ -83,7 +85,11 @@ public abstract class MapFormat {
if (md.isTime() && compatible && timeUnit != counterUnit) {
value = timeUnit.convert(value, counterUnit);
}
- line.add(Double.toString(value));
+ if (!Double.isNaN(value) && !Double.isInfinite(value)) {
+ line.add(NUMBER_FORMATTER.format(value));
+ } else {
+ line.add(Double.toString(value));
+ }
}
}
return data;