Author: seb
Date: Fri Dec 1 15:30:34 2006
New Revision: 1049
Modified:
logback/trunk/logback-access/src/main/java/ch/qos/logback/access/filter/CountingFilter.java
Log:
Now checking if a mbean is already registered under the same ObjectName to
prevent an javax.management.InstanceAlreadyExistsException when reloading the
access configuration
Modified:
logback/trunk/logback-access/src/main/java/ch/qos/logback/access/filter/CountingFilter.java
==============================================================================
---
logback/trunk/logback-access/src/main/java/ch/qos/logback/access/filter/CountingFilter.java
(original)
+++
logback/trunk/logback-access/src/main/java/ch/qos/logback/access/filter/CountingFilter.java
Fri Dec 1 15:30:34 2006
@@ -1,13 +1,12 @@
package ch.qos.logback.access.filter;
-import java.lang.management.ManagementFactory;
+import ch.qos.logback.core.filter.Filter;
+import ch.qos.logback.core.spi.FilterReply;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import javax.management.StandardMBean;
-
-import ch.qos.logback.core.filter.Filter;
-import ch.qos.logback.core.spi.FilterReply;
+import java.lang.management.ManagementFactory;
public class CountingFilter extends Filter {
@@ -38,6 +37,9 @@
try {
ObjectName on = new ObjectName(domain+":Name="+getName());
StandardMBean mbean = new StandardMBean(accessStatsImpl,
StatisticalView.class);
+ if (mbs.isRegistered(on)) {
+ mbs.unregisterMBean(on);
+ }
mbs.registerMBean(mbean, on);
super.start();
} catch (Exception e) {
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