Module org.apache.derby.engine

Package org.apache.derby.mbeans

Class Management

java.lang.Object

org.apache.derby.mbeans.Management

All Implemented Interfaces:

ManagementMBean

public class Management
extends Object
implements ManagementMBean

Management MBean to allow applications to dynamically control visibility of Derby's MBeans. If Derby does not register its ManagementMBean then an application may register this implementation of ManagementMBean itself and use it to start Derby's JMX management.

If Derby is not booted then invoking startManagement will do nothing.

Constructor Summary

Constructors

Constructor	Description
Management()

Method Summary

Modifier and Type	Method	Description
String	getSystemIdentifier()	Return the system identifier that this MBean is managing.
boolean	isManagementActive()	Return state of Derby's JMX management.
void	startManagement()	Start Derby's MBeans.
void	stopManagement()	Stop Derby's MBeans.

Methods inherited from class java.lang.Object

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

Constructor Details

Management

public Management()

Method Details

startManagement

public void startManagement()

Start Derby's MBeans.

Specified by:

startManagement in interface ManagementMBean

See Also:

• ManagementMBean.startManagement()

stopManagement

public void stopManagement()

Stop Derby's MBeans.

Specified by:

stopManagement in interface ManagementMBean

See Also:

• ManagementMBean.stopManagement()

isManagementActive

public boolean isManagementActive()

Return state of Derby's JMX management.

Specified by:

isManagementActive in interface ManagementMBean

Returns:

true Derby has registered beans, false Derby has not registered any beans.

See Also:

• ManagementMBean.isManagementActive()

getSystemIdentifier

public String getSystemIdentifier()

Return the system identifier that this MBean is managing.

Specified by:

getSystemIdentifier in interface ManagementMBean

Returns:

Runtime identifier for the system, null if Derby is not running.

See Also:

• ManagementMBean.getSystemIdentifier()