org.quickfixj.jmx

Class JmxExporter

java.lang.Object

org.quickfixj.jmx.JmxExporter

public class JmxExporter
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	REGISTRATION_FAIL_ON_EXISTING Constant indicating that registration should fail when attempting to register an MBean under a name that already exists.
static int	REGISTRATION_IGNORE_EXISTING Constant indicating that registration should ignore the affected MBean when attempting to register an MBean under a name that already exists.
static int	REGISTRATION_REPLACE_EXISTING Constant indicating that registration should replace the affected MBean when attempting to register an MBean under a name that already exists.

Constructor Summary

Constructors

Constructor and Description
JmxExporter()
JmxExporter(MBeanServer mbeanServer)
JmxExporter(MBeanServer mbeanServer, int registrationBehaviour)

Method Summary

Modifier and Type	Method and Description
MBeanServer	getMBeanServer()
ObjectName	register(Connector connector)
void	registerMBean(Object mbean, ObjectName objectName) Actually register the MBean with the server.
void	setRegistrationBehavior(int registrationBehaviour) Specify what action should be taken when attempting to register an MBean under an ObjectName that already exists.

Methods inherited from class java.lang.Object

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

Field Detail

REGISTRATION_FAIL_ON_EXISTING

public static final int REGISTRATION_FAIL_ON_EXISTING

Constant indicating that registration should fail when attempting to register an MBean under a name that already exists.

This is the default registration behaviour.

See Also:

Constant Field Values

REGISTRATION_IGNORE_EXISTING

public static final int REGISTRATION_IGNORE_EXISTING

Constant indicating that registration should ignore the affected MBean when attempting to register an MBean under a name that already exists.

See Also:

Constant Field Values

REGISTRATION_REPLACE_EXISTING

public static final int REGISTRATION_REPLACE_EXISTING

Constant indicating that registration should replace the affected MBean when attempting to register an MBean under a name that already exists.

See Also:

Constant Field Values

Constructor Detail

JmxExporter

public JmxExporter(MBeanServer mbeanServer,
                   int registrationBehaviour)

JmxExporter

public JmxExporter(MBeanServer mbeanServer)

JmxExporter

public JmxExporter()
            throws JMException

Throws:

JMException

Method Detail

setRegistrationBehavior

public void setRegistrationBehavior(int registrationBehaviour)

Specify what action should be taken when attempting to register an MBean under an ObjectName that already exists.

Default is REGISTRATION_FAIL_ON_EXISTING.

See Also:

REGISTRATION_FAIL_ON_EXISTING, REGISTRATION_IGNORE_EXISTING, REGISTRATION_REPLACE_EXISTING

register

public ObjectName register(Connector connector)

getMBeanServer

public MBeanServer getMBeanServer()

registerMBean

public void registerMBean(Object mbean,
                          ObjectName objectName)
                   throws JMException

Actually register the MBean with the server. The behaviour when encountering an existing MBean can be configured using the registrationBehaviour constructor or setRegistrationBehavior(int). This design (and also code) was unashamedly cribbed from Spring's MBeanRegistrationSupport class. Thanks Spring team!

Parameters:

mbean -

objectName -

Throws:

JMException

See Also:

REGISTRATION_FAIL_ON_EXISTING, REGISTRATION_IGNORE_EXISTING, REGISTRATION_REPLACE_EXISTING