org.agileclick.genorm.runtime

Class LeakDetectorDataSource

java.lang.Object

org.agileclick.genorm.runtime.DataSourceWrapper

org.agileclick.genorm.runtime.LeakDetectorDataSource

All Implemented Interfaces:

java.sql.Wrapper, javax.sql.CommonDataSource, javax.sql.DataSource

public class LeakDetectorDataSource
extends DataSourceWrapper

Constructor Summary

Constructors

Constructor and Description
LeakDetectorDataSource(javax.sql.DataSource ds, int stackStart, int stackStop)

Method Summary

Modifier and Type	Method and Description
java.sql.Connection	getConnection()
int	listOpenConnections() Goes through all open db connections and prints out the ones that are still open.

Methods inherited from class org.agileclick.genorm.runtime.DataSourceWrapper

getConnection, getLoginTimeout, getLogWriter, getParentLogger, isWrapperFor, setLoginTimeout, setLogWriter, unwrap

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LeakDetectorDataSource

public LeakDetectorDataSource(javax.sql.DataSource ds,
                              int stackStart,
                              int stackStop)

Method Detail

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

Specified by:

getConnection in interface javax.sql.DataSource

Overrides:

getConnection in class DataSourceWrapper

Throws:

java.sql.SQLException

listOpenConnections

public int listOpenConnections()
                        throws java.sql.SQLException

Goes through all open db connections and prints out the ones that are still open. Good for testing and catching open connections. It fails in multi threaded environments where another thread may currently have a db connection open.

Throws:

java.sql.SQLException