Mercurial > dive4elements > gnv-client
changeset 1124:f3fdbeef1c68
Made sql-cache statistics available as MBean in JConsole.
geo-backend/trunk@1156 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Fri, 04 Jun 2010 08:36:58 +0000 |
| parents | f76541120bcb |
| children | 959618206b8a |
| files | geo-backend/ChangeLog geo-backend/src/main/java/de/intevation/gnv/geobackend/base/query/CachingQueryExecutorFactory.java |
| diffstat | 2 files changed, 21 insertions(+), 4 deletions(-) [+] |
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--- a/geo-backend/ChangeLog Fri Jun 04 08:19:38 2010 +0000 +++ b/geo-backend/ChangeLog Fri Jun 04 08:36:58 2010 +0000 @@ -1,3 +1,10 @@ +2010-06-04 Ingo Weinzierl <ingo.weinzierl@intevation.de> + + * src/main/java/de/intevation/gnv/geobackend/base/query/CachingQueryExecutorFactory.java: + The ehcache CacheManager and the MBeanServer of the JVM are connected + so that the statistics of the sql-cache is available as MBean using + JConsole. + 2010-06-04 Ingo Weinzierl <ingo.weinzierl@intevation.de> * src/main/java/de/intevation/gnv/geobackend/sde/datasources/Uncacheable.java:
--- a/geo-backend/src/main/java/de/intevation/gnv/geobackend/base/query/CachingQueryExecutorFactory.java Fri Jun 04 08:19:38 2010 +0000 +++ b/geo-backend/src/main/java/de/intevation/gnv/geobackend/base/query/CachingQueryExecutorFactory.java Fri Jun 04 08:36:58 2010 +0000 @@ -1,17 +1,25 @@ package de.intevation.gnv.geobackend.base.query; +import de.intevation.gnv.geobackend.base.Result; + +import de.intevation.gnv.geobackend.base.query.cache.CacheCleaner; + +import de.intevation.gnv.geobackend.config.Configuration; + +import java.lang.management.ManagementFactory; + import java.util.Collection; import java.util.Iterator; +import javax.management.MBeanServer; + import net.sf.ehcache.Cache; import net.sf.ehcache.CacheManager; import net.sf.ehcache.Element; -import org.apache.log4j.Logger; +import net.sf.ehcache.management.ManagementService; -import de.intevation.gnv.geobackend.base.Result; -import de.intevation.gnv.geobackend.base.query.cache.CacheCleaner; -import de.intevation.gnv.geobackend.config.Configuration; +import org.apache.log4j.Logger; /** * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a> @@ -45,6 +53,8 @@ ? new CacheManager(configFile) : new CacheManager(); manager.addCache(CACHE_NAME); + MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer(); + ManagementService.registerMBeans(manager, mBeanServer, false, false, false, true); CacheCleaner cc = new CacheCleaner(); cc.start(); }