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GF,
On 11/3/2010 7:15 AM, GF wrote:
> i've not access to Tomcat's server.xml where the sysadmins defined a resource:
>
> <Resource driverClassName="oracle.jdbc.driver.OracleDriver"
> maxActive="65" maxIdle="30" maxWait="5" name="myDatasource"
> type="javax.sql.DataSource" url="jdbc:....." />
>
> I wish to discover from a web appplication deployed on that Tomcat
> what's the configuration "maxActive" for myDatasource.
Try something like this:
import org.apache.tomcat.dbcp.dbcp.BasicDataSource;
...
DataSource ds = (DataSource)ctx.lookup("java:/comp/env/jdbc/myDataSource");
if(ds instanceof BasicDataSource)
{
BasicDataSource bds = (BasicDataSource)ds;
maxActiveConnections = bds.getMaxActive();
maxIdleConnections = bds.getMaxIdle();
minIdleConnections = bds.getMinIdle();
activeConnections = bds.getNumActive();
idleConnections = bds.getNumIdle();
}
- -chris
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