org.openspaces.admin.internal.alert.bean

Class HeapMemoryUtilizationAlertBean

java.lang.Object

org.openspaces.admin.internal.alert.bean.HeapMemoryUtilizationAlertBean

All Implemented Interfaces:

AdminEventListener, AlertBean, VirtualMachineRemovedEventListener, VirtualMachineStatisticsChangedEventListener, Bean

public class HeapMemoryUtilizationAlertBean
extends Object
implements AlertBean, VirtualMachineStatisticsChangedEventListener, VirtualMachineRemovedEventListener

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALERT_NAME
static String	beanUID

Constructor Summary

Constructors

Constructor and Description
HeapMemoryUtilizationAlertBean()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet() Invoked by a bean factory after it has set all bean properties.
void	destroy() Invoked by a bean factory on destruction of a singleton.
Map<String,String>	getProperties()
void	setAdmin(Admin admin) Set the Admin instance to be used by this Bean.
void	setProperties(Map<String,String> properties) The bean properties supplied using a client side bean configuration object, or by plain String key-value pairs.
void	virtualMachineRemoved(VirtualMachine virtualMachine) Called when a virtual machine is removed.
void	virtualMachineStatisticsChanged(VirtualMachineStatisticsChangedEvent event) A callback indicating the statistics have changed.

Methods inherited from class java.lang.Object

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

Field Detail

beanUID

public static final String beanUID

See Also:

Constant Field Values

ALERT_NAME

public static final String ALERT_NAME

See Also:

Constant Field Values

Constructor Detail

HeapMemoryUtilizationAlertBean

public HeapMemoryUtilizationAlertBean()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Description copied from interface: Bean

Invoked by a bean factory after it has set all bean properties. This method allows the bean instance to perform non-blocking initialization, which is only possible when all bean properties have been set and to throw an exception in the event of misconfiguration.

Specified by:

afterPropertiesSet in interface Bean

Throws:

Exception - in the event of misconfiguration (such as failure to set an essential property) or if initialization fails.

See Also:

BeanConfigurationException, BeanInitializationException

destroy

public void destroy()
             throws Exception

Description copied from interface: Bean

Invoked by a bean factory on destruction of a singleton.

Specified by:

destroy in interface Bean

Throws:

Exception - in case of shutdown errors. Exceptions will get logged but not re-thrown to allow other beans to release their resources too.

See Also:

BeanConfigException

getProperties

public Map<String,String> getProperties()

Specified by:

getProperties in interface Bean

Returns:

properties used to configure this bean.

setAdmin

public void setAdmin(Admin admin)

Description copied from interface: Bean

Set the Admin instance to be used by this Bean.

Specified by:

setAdmin in interface Bean

Parameters:

admin - an Admin instance.

setProperties

public void setProperties(Map<String,String> properties)

Description copied from interface: Bean

The bean properties supplied using a client side bean configuration object, or by plain String key-value pairs.

Specified by:

setProperties in interface Bean

Parameters:

properties - properties to configure this bean.

virtualMachineRemoved

public void virtualMachineRemoved(VirtualMachine virtualMachine)

Description copied from interface: VirtualMachineRemovedEventListener

Called when a virtual machine is removed.

Specified by:

virtualMachineRemoved in interface VirtualMachineRemovedEventListener

virtualMachineStatisticsChanged

public void virtualMachineStatisticsChanged(VirtualMachineStatisticsChangedEvent event)

Description copied from interface: VirtualMachineStatisticsChangedEventListener

A callback indicating the statistics have changed.

Specified by:

virtualMachineStatisticsChanged in interface VirtualMachineStatisticsChangedEventListener