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From "Julien Nicoulaud (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DBCP-292) Adds an mbean for exposing metrics around a BasicDataSource via JMX
Date Fri, 22 Oct 2010 10:20:20 GMT

    [ https://issues.apache.org/jira/browse/DBCP-292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12923809#action_12923809
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Julien Nicoulaud commented on DBCP-292:
---------------------------------------

I agree we need a mbean for BasicDataSource, but it should not rely on Spring....

> Adds an mbean for exposing metrics around a BasicDataSource via JMX
> -------------------------------------------------------------------
>
>                 Key: DBCP-292
>                 URL: https://issues.apache.org/jira/browse/DBCP-292
>             Project: Commons Dbcp
>          Issue Type: New Feature
>    Affects Versions: 1.2.2
>            Reporter: David Horne
>            Priority: Minor
>             Fix For: 2.0
>
>         Attachments: BasicDataSourceMBean.patch
>
>
> The attached patch adds an mbean that exposes the following metrics of a BasicDataSource
via jmx: numActive, numIdle, maxActive, maxIdle, minIdle & maxWait.
> I have put it in a new package: org.apache.commons.dbcp.management but feel free to put
it in any package you see fit.
> If using Spring the bean can be configured a little something like this:
> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
>  ...
> </bean>
> <bean id="dataSourceMBean" class="org.apache.commons.dbcp.management.BasicDataSourceMBean">
> 	<constructor-arg ref="dataSource"/>
> </bean>
> <bean id="mbeanExporter" class="org.springframework.jmx.export.MBeanExporter">
> 	<property name="beans">
> 		<map>
> 			<entry key="DBCP:name=dataSource" value-ref="dataSourceMBean"/>
> 		</map>
> 	</property>
> </bean>

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