org.apache.hivemind.management.mbeans
Class AbstractDynamicMBean

java.lang.Object
  org.apache.hivemind.management.mbeans.AbstractDynamicMBean

All Implemented Interfaces:

javax.management.DynamicMBean, javax.management.MBeanRegistration

Direct Known Subclasses:

LoggerMBean, LogManagementMBean, PerformanceMonitorMBean

public abstract class AbstractDynamicMBean
extends java.lang.Object
implements javax.management.MBeanRegistration, javax.management.DynamicMBean

Ancestor for MBeans. Eases implementation of the DynamicMBean interface. Provides empty method implementations and implements getAttributes(String[]) and setAttributes(AttributeList)

Author:

Achim Huegen

Constructor Summary

AbstractDynamicMBean()

Method Summary

protected javax.management.MBeanAttributeInfo[]	createMBeanAttributeInfo() Provides the info which attributes the MBean has.
protected javax.management.MBeanConstructorInfo[]	createMBeanConstructorInfo() Provides the info which constructors MBean has.
protected javax.management.MBeanNotificationInfo[]	createMBeanNotificationInfo() Provides the info which notifications the MBean supports.
protected javax.management.MBeanOperationInfo[]	createMBeanOperationInfo() Provides the info which operations can be called on the MBean.
java.lang.Object	getAttribute(java.lang.String name)
javax.management.AttributeList	getAttributes(java.lang.String[] attributes) Gets a list of attributes using getAttribute(String)
protected java.lang.String	getMBeanClassName()
protected java.lang.String	getMBeanDescription()
javax.management.MBeanInfo	getMBeanInfo()
protected javax.management.MBeanServer	getMBeanServer()
java.lang.Object	invoke(java.lang.String method, java.lang.Object[] arguments, java.lang.String[] params)
void	postDeregister()
void	postRegister(java.lang.Boolean registrationDone)
void	preDeregister()
javax.management.ObjectName	preRegister(javax.management.MBeanServer mbeanserver, javax.management.ObjectName objectname)
void	setAttribute(javax.management.Attribute attribute)
javax.management.AttributeList	setAttributes(javax.management.AttributeList attributes)
protected void	setMBeanInfo(javax.management.MBeanInfo info) Sets the MBeanInfo

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDynamicMBean

public AbstractDynamicMBean()

Method Detail

getMBeanInfo

public javax.management.MBeanInfo getMBeanInfo()

Specified by:

getMBeanInfo in interface javax.management.DynamicMBean

See Also:

DynamicMBean.getMBeanInfo()

setMBeanInfo

protected void setMBeanInfo(javax.management.MBeanInfo info)

Sets the MBeanInfo

Parameters:

info - the info

createMBeanAttributeInfo

protected javax.management.MBeanAttributeInfo[] createMBeanAttributeInfo()

Provides the info which attributes the MBean has. Should be overwritten by the descendants

createMBeanConstructorInfo

protected javax.management.MBeanConstructorInfo[] createMBeanConstructorInfo()

Provides the info which constructors MBean has. Should be overwritten by the descendants

createMBeanOperationInfo

protected javax.management.MBeanOperationInfo[] createMBeanOperationInfo()

Provides the info which operations can be called on the MBean. Should be overwritten by the descendants

createMBeanNotificationInfo

protected javax.management.MBeanNotificationInfo[] createMBeanNotificationInfo()

Provides the info which notifications the MBean supports. Should be overwritten by the descendants

getMBeanClassName

protected java.lang.String getMBeanClassName()

getMBeanDescription

protected java.lang.String getMBeanDescription()

Returns:

Textual description of the MBean

getAttribute

public java.lang.Object getAttribute(java.lang.String name)
                              throws javax.management.AttributeNotFoundException,
                                     javax.management.MBeanException,
                                     javax.management.ReflectionException

Specified by:

getAttribute in interface javax.management.DynamicMBean

Throws:

javax.management.AttributeNotFoundException

javax.management.MBeanException

javax.management.ReflectionException

See Also:

DynamicMBean.getAttribute(java.lang.String)

setAttribute

public void setAttribute(javax.management.Attribute attribute)
                  throws javax.management.AttributeNotFoundException,
                         javax.management.InvalidAttributeValueException,
                         javax.management.MBeanException,
                         javax.management.ReflectionException

Specified by:

setAttribute in interface javax.management.DynamicMBean

Throws:

javax.management.AttributeNotFoundException

javax.management.InvalidAttributeValueException

javax.management.MBeanException

javax.management.ReflectionException

See Also:

DynamicMBean.setAttribute(javax.management.Attribute)

getAttributes

public javax.management.AttributeList getAttributes(java.lang.String[] attributes)

Gets a list of attributes using getAttribute(String)

Specified by:

getAttributes in interface javax.management.DynamicMBean

See Also:

DynamicMBean.getAttributes(java.lang.String[])

setAttributes

public javax.management.AttributeList setAttributes(javax.management.AttributeList attributes)

Specified by:

setAttributes in interface javax.management.DynamicMBean

See Also:

DynamicMBean.setAttributes(javax.management.AttributeList)

invoke

public java.lang.Object invoke(java.lang.String method,
                               java.lang.Object[] arguments,
                               java.lang.String[] params)
                        throws javax.management.MBeanException,
                               javax.management.ReflectionException

Specified by:

invoke in interface javax.management.DynamicMBean

Throws:

javax.management.MBeanException

javax.management.ReflectionException

See Also:

DynamicMBean.invoke(java.lang.String, java.lang.Object[], java.lang.String[])

preRegister

public javax.management.ObjectName preRegister(javax.management.MBeanServer mbeanserver,
                                               javax.management.ObjectName objectname)

Specified by:

preRegister in interface javax.management.MBeanRegistration

postRegister

public void postRegister(java.lang.Boolean registrationDone)

Specified by:

postRegister in interface javax.management.MBeanRegistration

preDeregister

public void preDeregister()
                   throws java.lang.Exception

Specified by:

preDeregister in interface javax.management.MBeanRegistration

Throws:

java.lang.Exception

postDeregister

public void postDeregister()

Specified by:

postDeregister in interface javax.management.MBeanRegistration

getMBeanServer

protected javax.management.MBeanServer getMBeanServer()