From f1cc0ef286dc50130f71e4de140d3a8b543c00a7 Mon Sep 17 00:00:00 2001
From: Jan Waller <jwa@informatik.uni-kiel.de>
Date: Thu, 12 Jun 2014 12:53:55 +0200
Subject: [PATCH] fix for meta-monitoring
---
.../MonitoredClassManualInstrumentation.java | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/frameworks/Kieker/src/mooBench/monitoredApplication/MonitoredClassManualInstrumentation.java b/frameworks/Kieker/src/mooBench/monitoredApplication/MonitoredClassManualInstrumentation.java
index 1b56258..db63123 100644
--- a/frameworks/Kieker/src/mooBench/monitoredApplication/MonitoredClassManualInstrumentation.java
+++ b/frameworks/Kieker/src/mooBench/monitoredApplication/MonitoredClassManualInstrumentation.java
@@ -87,11 +87,13 @@ public final class MonitoredClassManualInstrumentation implements MonitoredClass
private final static void triggerAfter(final boolean newTrace) {
final TraceMetadata trace = TRACEREGISTRY.getTrace();
- final String signature = SIGNATURE;
- final String clazz = CLAZZ;
- CTRLINST.newMonitoringRecord(new AfterOperationEvent(TIME.getTime(), trace.getTraceId(), trace.getNextOrderId(), signature, clazz));
- if (newTrace) { // close the trace
- TRACEREGISTRY.unregisterTrace();
+ if (null != trace) {
+ final String signature = SIGNATURE;
+ final String clazz = CLAZZ;
+ CTRLINST.newMonitoringRecord(new AfterOperationEvent(TIME.getTime(), trace.getTraceId(), trace.getNextOrderId(), signature, clazz));
+ if (newTrace) { // close the trace
+ TRACEREGISTRY.unregisterTrace();
+ }
}
}
}
--
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