org.jmonit.support.jdbc
Class MonitoredDataSource

java.lang.Object
  org.jmonit.support.jdbc.MonitoredDataSource

All Implemented Interfaces:

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

public class MonitoredDataSource
extends java.lang.Object
implements javax.sql.DataSource

DataSource wrapper that adds monitoring on JDBC connexions.

Author:

Nicolas De Loof

Constructor Summary

MonitoredDataSource()

MonitoredDataSource(javax.sql.DataSource dataSource)
Constructor

Method Summary

java.sql.Connection	getConnection()
java.sql.Connection	getConnection(java.lang.String username, java.lang.String password)
int	getLoginTimeout()
java.io.PrintWriter	getLogWriter()
javax.sql.DataSource	init() Init
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)
boolean	isWrapperFor(java.lang.Class<?> iface)
void	setDataSource(javax.sql.DataSource dataSource)
void	setDataSourceName(java.lang.String dataSourceName)
void	setLoginTimeout(int seconds)
void	setLogWriter(java.io.PrintWriter out)
void	setMonitor(Monitor monitor)
<T> T	unwrap(java.lang.Class<T> iface)

Methods inherited from class java.lang.Object

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

Constructor Detail

MonitoredDataSource

public MonitoredDataSource(javax.sql.DataSource dataSource)

Constructor

Parameters:

dataSource - the datasource to monitor

MonitoredDataSource

public MonitoredDataSource()

Method Detail

setDataSource

public void setDataSource(javax.sql.DataSource dataSource)

Parameters:

dataSource - the dataSource to set

setDataSourceName

public void setDataSourceName(java.lang.String dataSourceName)

Parameters:

dataSourceName - the dataSourceName to set

setMonitor

public void setMonitor(Monitor monitor)

Parameters:

monitor - the monitor to set

init

public javax.sql.DataSource init()

Init

Returns:

DataSource ready for use

getConnection

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

Specified by:

getConnection in interface javax.sql.DataSource

Throws:

java.sql.SQLException

See Also:

DataSource.getConnection()

getConnection

public java.sql.Connection getConnection(java.lang.String username,
                                         java.lang.String password)
                                  throws java.sql.SQLException

Specified by:

getConnection in interface javax.sql.DataSource

Throws:

java.sql.SQLException

See Also:

DataSource.getConnection(java.lang.String, java.lang.String)

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws java.lang.Throwable

Throws:

java.lang.Throwable

See Also:

InvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])

getLoginTimeout

public int getLoginTimeout()
                    throws java.sql.SQLException

Specified by:

getLoginTimeout in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

See Also:

CommonDataSource.getLoginTimeout()

getLogWriter

public java.io.PrintWriter getLogWriter()
                                 throws java.sql.SQLException

Specified by:

getLogWriter in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

See Also:

CommonDataSource.getLogWriter()

setLoginTimeout

public void setLoginTimeout(int seconds)
                     throws java.sql.SQLException

Specified by:

setLoginTimeout in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

See Also:

CommonDataSource.setLoginTimeout(int)

setLogWriter

public void setLogWriter(java.io.PrintWriter out)
                  throws java.sql.SQLException

Specified by:

setLogWriter in interface javax.sql.CommonDataSource

Throws:

java.sql.SQLException

See Also:

CommonDataSource.setLogWriter(java.io.PrintWriter)

isWrapperFor

public boolean isWrapperFor(java.lang.Class<?> iface)
                     throws java.sql.SQLException

Specified by:

isWrapperFor in interface java.sql.Wrapper

Throws:

java.sql.SQLException

unwrap

public <T> T unwrap(java.lang.Class<T> iface)
         throws java.sql.SQLException

Specified by:

unwrap in interface java.sql.Wrapper

Throws:

java.sql.SQLException