[DBCP-292] Adds an mbean for exposing metrics around a BasicDataSource via JMX

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.2.2
• Fix Version/s: 2.0
• Assignee: Unassigned
• Reporter: David Horne
• Created: 19/May/09 08:23
• Updated: 24/Feb/15 03:23
• Resolved: 11/Dec/13 10:40

Description

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>