Package org.openspaces.admin.internal.vm

Class DefaultVirtualMachine

java.lang.Object

org.openspaces.admin.internal.vm.DefaultVirtualMachine

All Implemented Interfaces:

InternalMachineAware, InternalVirtualMachine, MachineAware, StatisticsMonitor, VirtualMachine

public class DefaultVirtualMachine
extends Object
implements InternalVirtualMachine

Author:

kimchy

Field Summary

Fields inherited from interface org.openspaces.admin.StatisticsMonitor

DEFAULT_HISTORY_SIZE, DEFAULT_MONITOR_INTERVAL

Constructor Summary

Constructors

Constructor	Description
DefaultVirtualMachine(InternalVirtualMachines virtualMachines, JVMDetails details, String jmxUrl)

Method Summary

Modifier and Type	Method	Description
void	addLifecycleListener(SpaceInstanceLifecycleEventListener eventListener)	Adds an SpaceInstanceLifecycleEventListener allowing to be notified when a space instance was added or removed from this virtual machine.
void	addProcessingUnitInstance(ProcessingUnitInstance processingUnitInstance)
void	addProcessingUnitInstanceLifecycleEventListener(ProcessingUnitInstanceLifecycleEventListener eventListener)	Adds an ProcessingUnitInstanceLifecycleEventListener allowing to be notified when a processing unit instance was added or removed from this virtual machine.
void	addSpaceInstance(SpaceInstance spaceInstance)
void	addVirtualMachineInfoProvider(InternalVirtualMachineInfoProvider virtualMachineInfoProvider)
boolean	equals(Object o)
VirtualMachineDetails	getDetails()	Returns the details (non changeable information) of the virtual machine.
GridServiceAgent	getGridServiceAgent()	Returns the grid service agent started within this virtual machine.
GridServiceAgents	getGridServiceAgents()
GridServiceContainer	getGridServiceContainer()	Returns the grid service container started within this virtual machine.
GridServiceContainers	getGridServiceContainers()
GridServiceManager	getGridServiceManager()	Returns the grid service manager started within this virtual machine.
GridServiceManagers	getGridServiceManagers()
VirtualMachineStatistics	getLastStatistics()
LookupService	getLookupService()	Returns the lookup services that are running on the machine.
LookupServices	getLookupServices()
Machine	getMachine()	Returns the machine the component is running on.
ProcessingUnitInstanceAddedEventManager	getProcessingUnitInstanceAdded()	Returns an event manager allowing to register ProcessingUnitInstanceAddedEventListeners for processing unit instances added on this virtual machine.
ProcessingUnitInstanceRemovedEventManager	getProcessingUnitInstanceRemoved()	Returns an event manager allowing to register ProcessingUnitRemovedEventListeners for processing unit instances removed on this virtual machine.
ProcessingUnitInstance[]	getProcessingUnitInstances()	Returns the processing unit instances started within this virtual machine.
SpaceInstanceAddedEventManager	getSpaceInstanceAdded()	Returns an event manager allowing to register for SpaceInstanceAddedEventListeners for space instances added on this virtual machine.
SpaceInstanceRemovedEventManager	getSpaceInstanceRemoved()	Returns an event manager allowing to register for SpaceInstanceRemovedEventListeners for space instances added on this virtual machine.
SpaceInstance[]	getSpaceInstances()	Returns the space instances started within this virtual machine.
VirtualMachineStatistics	getStatistics()	Returns the statistics of the virtual machine.
String	getUid()	Returns the uid of the virtual machine.
VirtualMachineStatisticsChangedEventManager	getVirtualMachineStatisticsChanged()	Returns an event manager allowing to register for VirtualMachineStatisticsChangedEvents.
int	hashCode()
boolean	hasVirtualMachineInfoProviders()
boolean	isMonitoring()	Returns true if statistics are now being monitored.
void	removeLifecycleListener(SpaceInstanceLifecycleEventListener eventListener)	Removes an SpaceInstanceLifecycleEventListener allowing to be notified when a space instance was added or removed from this virtual machine.
void	removeProcessingUnitInstance(String uid)
void	removeProcessingUnitInstanceLifecycleEventListener(ProcessingUnitInstanceLifecycleEventListener eventListener)	Removes an ProcessingUnitInstanceLifecycleEventListener allowing to be notified when a processing unit instance was added or removed from this virtual machine.
void	removeSpaceInstance(String uid)
void	removeVirtualMachineInfoProvider(InternalVirtualMachineInfoProvider virtualMachineInfoProvider)
void	runGc()	Runs GC on the virtual machine.
void	setLogLevel(String loggerName, String level)	set the log level of the virtual machine
void	setMachine(Machine machine)
void	setStatisticsHistorySize(int historySize)	Sets the history size of number of statistics stored.
void	setStatisticsInterval(long interval, TimeUnit timeUnit)	Sets the statistics interval, automatically updating the monitoring scheduled tasks if monitoring is enabled.
void	startStatisticsMonitor()	Starts the statistics monitor, starting a scheduled monitor that polls for statistics.
void	stopStatisticsMonitor()	Stops the statistics monitor.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultVirtualMachine

public DefaultVirtualMachine(InternalVirtualMachines virtualMachines,
 JVMDetails details,
 String jmxUrl)

Method Details

getUid

public String getUid()

Description copied from interface: VirtualMachine

Returns the uid of the virtual machine.

Specified by:

getUid in interface VirtualMachine

addVirtualMachineInfoProvider

public void addVirtualMachineInfoProvider(InternalVirtualMachineInfoProvider virtualMachineInfoProvider)

Specified by:

addVirtualMachineInfoProvider in interface InternalVirtualMachine

removeVirtualMachineInfoProvider

public void removeVirtualMachineInfoProvider(InternalVirtualMachineInfoProvider virtualMachineInfoProvider)

Specified by:

removeVirtualMachineInfoProvider in interface InternalVirtualMachine

hasVirtualMachineInfoProviders

public boolean hasVirtualMachineInfoProviders()

Specified by:

hasVirtualMachineInfoProviders in interface InternalVirtualMachine

getVirtualMachineStatisticsChanged

public VirtualMachineStatisticsChangedEventManager getVirtualMachineStatisticsChanged()

Description copied from interface: VirtualMachine

Returns an event manager allowing to register for VirtualMachineStatisticsChangedEvents.

Note, the events will be raised only when the StatisticsMonitor.startStatisticsMonitor() is called.

Specified by:

getVirtualMachineStatisticsChanged in interface VirtualMachine

getDetails

public VirtualMachineDetails getDetails()

Description copied from interface: VirtualMachine

Returns the details (non changeable information) of the virtual machine.

Specified by:

getDetails in interface VirtualMachine

getMachine

public Machine getMachine()

Description copied from interface: MachineAware

Returns the machine the component is running on.

Specified by:

getMachine in interface MachineAware

setMachine

public void setMachine(Machine machine)

Specified by:

setMachine in interface InternalMachineAware

setLogLevel

public void setLogLevel(String loggerName,
 String level)

Description copied from interface: VirtualMachine

set the log level of the virtual machine

Specified by:

setLogLevel in interface VirtualMachine

getLookupService

public LookupService getLookupService()

Description copied from interface: VirtualMachine

Returns the lookup services that are running on the machine. Returns null if no lookup service was started within it.

Specified by:

getLookupService in interface VirtualMachine

getLookupServices

public LookupServices getLookupServices()

Specified by:

getLookupServices in interface InternalVirtualMachine

getGridServiceAgents

public GridServiceAgents getGridServiceAgents()

Specified by:

getGridServiceAgents in interface InternalVirtualMachine

getGridServiceAgent

public GridServiceAgent getGridServiceAgent()

Description copied from interface: VirtualMachine

Returns the grid service agent started within this virtual machine. Returns null if no grid service agent was started within it.

Specified by:

getGridServiceAgent in interface VirtualMachine

getGridServiceManager

public GridServiceManager getGridServiceManager()

Description copied from interface: VirtualMachine

Returns the grid service manager started within this virtual machine. Returns null if no grid service manager was started within it.

Specified by:

getGridServiceManager in interface VirtualMachine

getGridServiceContainer

public GridServiceContainer getGridServiceContainer()

Description copied from interface: VirtualMachine

Returns the grid service container started within this virtual machine. Returns null if no grid service manager was started within it.

Specified by:

getGridServiceContainer in interface VirtualMachine

getGridServiceManagers

public GridServiceManagers getGridServiceManagers()

Specified by:

getGridServiceManagers in interface InternalVirtualMachine

getGridServiceContainers

public GridServiceContainers getGridServiceContainers()

Specified by:

getGridServiceContainers in interface InternalVirtualMachine

getLastStatistics

public VirtualMachineStatistics getLastStatistics()

Specified by:

getLastStatistics in interface InternalVirtualMachine

getProcessingUnitInstances

public ProcessingUnitInstance[] getProcessingUnitInstances()

Description copied from interface: VirtualMachine

Returns the processing unit instances started within this virtual machine.

Specified by:

getProcessingUnitInstances in interface VirtualMachine

getProcessingUnitInstanceAdded

public ProcessingUnitInstanceAddedEventManager getProcessingUnitInstanceAdded()

Description copied from interface: VirtualMachine

Returns an event manager allowing to register ProcessingUnitInstanceAddedEventListeners for processing unit instances added on this virtual machine.

Specified by:

getProcessingUnitInstanceAdded in interface VirtualMachine

getProcessingUnitInstanceRemoved

public ProcessingUnitInstanceRemovedEventManager getProcessingUnitInstanceRemoved()

Description copied from interface: VirtualMachine

Returns an event manager allowing to register ProcessingUnitRemovedEventListeners for processing unit instances removed on this virtual machine.

Specified by:

getProcessingUnitInstanceRemoved in interface VirtualMachine

addProcessingUnitInstanceLifecycleEventListener

public void addProcessingUnitInstanceLifecycleEventListener(ProcessingUnitInstanceLifecycleEventListener eventListener)

Description copied from interface: VirtualMachine

Adds an ProcessingUnitInstanceLifecycleEventListener allowing to be notified when a processing unit instance was added or removed from this virtual machine.

Specified by:

addProcessingUnitInstanceLifecycleEventListener in interface VirtualMachine

removeProcessingUnitInstanceLifecycleEventListener

public void removeProcessingUnitInstanceLifecycleEventListener(ProcessingUnitInstanceLifecycleEventListener eventListener)

Description copied from interface: VirtualMachine

Removes an ProcessingUnitInstanceLifecycleEventListener allowing to be notified when a processing unit instance was added or removed from this virtual machine.

Specified by:

removeProcessingUnitInstanceLifecycleEventListener in interface VirtualMachine

getSpaceInstances

public SpaceInstance[] getSpaceInstances()

Description copied from interface: VirtualMachine

Returns the space instances started within this virtual machine.

Specified by:

getSpaceInstances in interface VirtualMachine

getSpaceInstanceAdded

public SpaceInstanceAddedEventManager getSpaceInstanceAdded()

Description copied from interface: VirtualMachine

Returns an event manager allowing to register for SpaceInstanceAddedEventListeners for space instances added on this virtual machine.

Specified by:

getSpaceInstanceAdded in interface VirtualMachine

getSpaceInstanceRemoved

public SpaceInstanceRemovedEventManager getSpaceInstanceRemoved()

Description copied from interface: VirtualMachine

Returns an event manager allowing to register for SpaceInstanceRemovedEventListeners for space instances added on this virtual machine.

Specified by:

getSpaceInstanceRemoved in interface VirtualMachine

addLifecycleListener

public void addLifecycleListener(SpaceInstanceLifecycleEventListener eventListener)

Description copied from interface: VirtualMachine

Adds an SpaceInstanceLifecycleEventListener allowing to be notified when a space instance was added or removed from this virtual machine.

Specified by:

addLifecycleListener in interface VirtualMachine

removeLifecycleListener

public void removeLifecycleListener(SpaceInstanceLifecycleEventListener eventListener)

Description copied from interface: VirtualMachine

Removes an SpaceInstanceLifecycleEventListener allowing to be notified when a space instance was added or removed from this virtual machine.

Specified by:

removeLifecycleListener in interface VirtualMachine

addProcessingUnitInstance

public void addProcessingUnitInstance(ProcessingUnitInstance processingUnitInstance)

Specified by:

addProcessingUnitInstance in interface InternalVirtualMachine

removeProcessingUnitInstance

public void removeProcessingUnitInstance(String uid)

Specified by:

removeProcessingUnitInstance in interface InternalVirtualMachine

addSpaceInstance

public void addSpaceInstance(SpaceInstance spaceInstance)

Specified by:

addSpaceInstance in interface InternalVirtualMachine

removeSpaceInstance

public void removeSpaceInstance(String uid)

Specified by:

removeSpaceInstance in interface InternalVirtualMachine

runGc

public void runGc()

Description copied from interface: VirtualMachine

Runs GC on the virtual machine.

Specified by:

runGc in interface VirtualMachine

getStatistics

public VirtualMachineStatistics getStatistics()

Description copied from interface: VirtualMachine

Returns the statistics of the virtual machine.

Specified by:

getStatistics in interface VirtualMachine

setStatisticsInterval

public void setStatisticsInterval(long interval,
 TimeUnit timeUnit)

Description copied from interface: StatisticsMonitor

Sets the statistics interval, automatically updating the monitoring scheduled tasks if monitoring is enabled.

Specified by:

setStatisticsInterval in interface StatisticsMonitor

setStatisticsHistorySize

public void setStatisticsHistorySize(int historySize)

Description copied from interface: StatisticsMonitor

Sets the history size of number of statistics stored.

Specified by:

setStatisticsHistorySize in interface StatisticsMonitor

startStatisticsMonitor

public void startStatisticsMonitor()

Description copied from interface: StatisticsMonitor

Starts the statistics monitor, starting a scheduled monitor that polls for statistics. Monitoring is required only when wanting to receive statistics change events.

Specified by:

startStatisticsMonitor in interface StatisticsMonitor

stopStatisticsMonitor

public void stopStatisticsMonitor()

Description copied from interface: StatisticsMonitor

Stops the statistics monitor.

Specified by:

stopStatisticsMonitor in interface StatisticsMonitor

isMonitoring

public boolean isMonitoring()

Description copied from interface: StatisticsMonitor

Returns true if statistics are now being monitored.

Specified by:

isMonitoring in interface StatisticsMonitor

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object