svn commit: r1571108 - /incubator/sirona/trunk/agent/performance/aop/src/main/java/org/apache/sirona/aop/AbstractPerformanceInterceptor.java

[rm...@apache.org]

Author: rmannibucau
Date: Sun Feb 23 22:23:12 2014
New Revision: 1571108

URL: http://svn.apache.org/r1571108
Log:
limiting text used for exceptions (counters), we should surely rework a bit it later

Modified:
    incubator/sirona/trunk/agent/performance/aop/src/main/java/org/apache/sirona/aop/AbstractPerformanceInterceptor.java

Modified: incubator/sirona/trunk/agent/performance/aop/src/main/java/org/apache/sirona/aop/AbstractPerformanceInterceptor.java
URL: http://svn.apache.org/viewvc/incubator/sirona/trunk/agent/performance/aop/src/main/java/org/apache/sirona/aop/AbstractPerformanceInterceptor.java?rev=1571108&r1=1571107&r2=1571108&view=diff
==============================================================================
--- incubator/sirona/trunk/agent/performance/aop/src/main/java/org/apache/sirona/aop/AbstractPerformanceInterceptor.java (original)
+++ incubator/sirona/trunk/agent/performance/aop/src/main/java/org/apache/sirona/aop/AbstractPerformanceInterceptor.java Sun Feb 23 22:23:12 2014
@@ -186,6 +186,8 @@ public abstract class AbstractPerformanc
      * The handler for cases where interception is not possible and you need to pass the "before"object to be able to monitor.
      */
     public static class Context {
+        private static final int MAX_LENGTH = Configuration.getInteger(Configuration.CONFIG_PROPERTY_PREFIX + "performance.exception.max-length", 100);
+
         protected final ActivationContext activationContext;
         protected final StopWatch stopWatch;
 
@@ -210,7 +212,8 @@ public abstract class AbstractPerformanc
                 if (error != null) {
                     final ByteArrayOutputStream writer = new ByteArrayOutputStream();
                     error.printStackTrace(new PrintStream(writer));
-                    Repository.INSTANCE.getCounter(new Counter.Key(Role.FAILURES, writer.toString())).add(elapsedTime);
+                    final String toString = writer.toString();
+                    Repository.INSTANCE.getCounter(new Counter.Key(Role.FAILURES, toString.substring(0, Math.min(MAX_LENGTH, toString.length())))).add(elapsedTime);
                 }
 
                 activationContext.elapsedTime(elapsedTime);