org.openspaces.admin.internal.machine

Class DefaultMachine

java.lang.Object

org.openspaces.admin.internal.machine.DefaultMachine

All Implemented Interfaces:

DumpProvider, InternalMachine, InternalProcessingUnitInstancesAware, Machine

public class DefaultMachine
extends Object
implements InternalMachine

Author:

kimchy

Constructor Summary

Constructors

Constructor and Description
DefaultMachine(InternalAdmin admin, String uid, String hostAddress)

Method Summary

Modifier and Type	Method and Description
void	addLifecycleEventListener(ProcessingUnitInstanceLifecycleEventListener eventListener) Allows to add a ProcessingUnitInstanceLifecycleEventListener.
void	addLifecycleListener(SpaceInstanceLifecycleEventListener eventListener) Allows to add a SpaceInstanceLifecycleEventListener.
void	addProcessingUnitInstance(ProcessingUnitInstance processingUnitInstance)
void	addSpaceInstance(SpaceInstance spaceInstance)
boolean	contains(ProcessingUnitInstance processingUnitInstance) Returns true if the processing unit instance exists within the machine.
boolean	contains(SpaceInstance spaceInstance) Returns true if the machine contains the provided space instance.
boolean	equals(Object o)
DumpResult	generateDump(String cause, Map<String,Object> context) Generates dump for all the provided dump processors.
DumpResult	generateDump(String cause, Map<String,Object> context, String... processor) Generates dump for the provided processors.
GridServiceAgent	getGridServiceAgent() Returns the first grid service agent.
GridServiceAgents	getGridServiceAgents() Returns the grid service agents running on the machine.
GridServiceContainers	getGridServiceContainers() Returns the grid service containers running on the machine.
GridServiceManagers	getGridServiceManagers() Returns the grid service managers running on the machine.
String	getHostAddress() Returns the host address of the machine.
String	getHostName() Returns the host name of the machine.
LookupServices	getLookupServices() Returns the lookup services that are running on the machine.
OperatingSystem	getOperatingSystem() Returns the operating system of the machine.
ProcessingUnitInstanceAddedEventManager	getProcessingUnitInstanceAdded() Returns the processing unit instance added event manager allowing to add and remove ProcessingUnitInstanceAddedEventListeners.
ProcessingUnitInstanceRemovedEventManager	getProcessingUnitInstanceRemoved() Returns the processing unit instance removed event manager allowing to add and remove ProcessingUnitInstanceRemovedEventListeners.
ProcessingUnitInstance[]	getProcessingUnitInstances() Returns all the processing unit instances running on the machine.
ProcessingUnitInstance[]	getProcessingUnitInstances(String processingUnitName) Returns the processing unit instances of the specified name that are currently deployed on the machine.
ProcessingUnit[]	getProcessingUnits()
SpaceInstanceAddedEventManager	getSpaceInstanceAdded() Returns the space instance added event manager allowing to add and remove SpaceInstanceAddedEventListeners.
SpaceInstanceRemovedEventManager	getSpaceInstanceRemoved() Returns the space instance removed event manager allowing to add and remove SpaceInstanceRemovedEventListeners.
SpaceInstance[]	getSpaceInstances() Returns all the space instances running on the machine.
Transports	getTransports() Returns the transports "running" on the machine.
String	getUid() Returns the UID of the machine.
VirtualMachine	getVirtualMachineByPID(long pid) Return a virtual machine by its pid.
VirtualMachines	getVirtualMachines() Returns the virtual machines running on the machine.
boolean	hasGridComponents() Returns true if there are grid components.
int	hashCode()
boolean	hasOperatingSystem()
void	removeLifecycleEventListener(ProcessingUnitInstanceLifecycleEventListener eventListener) Allows to remove a ProcessingUnitInstanceLifecycleEventListener.
void	removeLifecycleListener(SpaceInstanceLifecycleEventListener eventListener) Allows to remove a SpaceInstanceLifecycleEventListener.
void	removeProcessingUnitInstance(String uid)
void	removeSpaceInstance(String uid)
void	setOperatingSystem(OperatingSystem operatingSystem)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMachine

public DefaultMachine(InternalAdmin admin,
                      String uid,
                      String hostAddress)

Method Detail

getUid

public String getUid()

Description copied from interface: Machine

Returns the UID of the machine.

Specified by:

getUid in interface Machine

getHostAddress

public String getHostAddress()

Description copied from interface: Machine

Returns the host address of the machine.

Specified by:

getHostAddress in interface Machine

getHostName

public String getHostName()

Description copied from interface: Machine

Returns the host name of the machine.

Specified by:

getHostName in interface Machine

getGridServiceAgent

public GridServiceAgent getGridServiceAgent()

Description copied from interface: Machine

Returns the first grid service agent. Note, there will usually be only a single agent per machine. Returns null if there is no GridServiceAgent running on the machine.

Specified by:

getGridServiceAgent in interface Machine

getGridServiceAgents

public GridServiceAgents getGridServiceAgents()

Description copied from interface: Machine

Returns the grid service agents running on the machine.

Specified by:

getGridServiceAgents in interface Machine

getLookupServices

public LookupServices getLookupServices()

Description copied from interface: Machine

Returns the lookup services that are running on the machine.

Specified by:

getLookupServices in interface Machine

getGridServiceManagers

public GridServiceManagers getGridServiceManagers()

Description copied from interface: Machine

Returns the grid service managers running on the machine.

Specified by:

getGridServiceManagers in interface Machine

getGridServiceContainers

public GridServiceContainers getGridServiceContainers()

Description copied from interface: Machine

Returns the grid service containers running on the machine.

Specified by:

getGridServiceContainers in interface Machine

hasGridComponents

public boolean hasGridComponents()

Description copied from interface: Machine

Returns true if there are grid components.

Specified by:

hasGridComponents in interface Machine

getTransports

public Transports getTransports()

Description copied from interface: Machine

Returns the transports "running" on the machine.

Specified by:

getTransports in interface Machine

getProcessingUnits

public ProcessingUnit[] getProcessingUnits()

Specified by:

getProcessingUnits in interface Machine

Returns:

Returns the ProcessingUnit of the processing unit instances running on the machine.

getVirtualMachineByPID

public VirtualMachine getVirtualMachineByPID(long pid)

Description copied from interface: Machine

Return a virtual machine by its pid.

Specified by:

getVirtualMachineByPID in interface Machine

setOperatingSystem

public void setOperatingSystem(OperatingSystem operatingSystem)

Specified by:

setOperatingSystem in interface InternalMachine

hasOperatingSystem

public boolean hasOperatingSystem()

getOperatingSystem

public OperatingSystem getOperatingSystem()

Description copied from interface: Machine

Returns the operating system of the machine.

Specified by:

getOperatingSystem in interface Machine

getVirtualMachines

public VirtualMachines getVirtualMachines()

Description copied from interface: Machine

Returns the virtual machines running on the machine.

Specified by:

getVirtualMachines in interface Machine

getProcessingUnitInstanceAdded

public ProcessingUnitInstanceAddedEventManager getProcessingUnitInstanceAdded()

Description copied from interface: Machine

Returns the processing unit instance added event manager allowing to add and remove ProcessingUnitInstanceAddedEventListeners.

Specified by:

getProcessingUnitInstanceAdded in interface Machine

getProcessingUnitInstanceRemoved

public ProcessingUnitInstanceRemovedEventManager getProcessingUnitInstanceRemoved()

Description copied from interface: Machine

Returns the processing unit instance removed event manager allowing to add and remove ProcessingUnitInstanceRemovedEventListeners.

Specified by:

getProcessingUnitInstanceRemoved in interface Machine

addLifecycleEventListener

public void addLifecycleEventListener(ProcessingUnitInstanceLifecycleEventListener eventListener)

Description copied from interface: Machine

Allows to add a ProcessingUnitInstanceLifecycleEventListener.

Specified by:

addLifecycleEventListener in interface Machine

removeLifecycleEventListener

public void removeLifecycleEventListener(ProcessingUnitInstanceLifecycleEventListener eventListener)

Description copied from interface: Machine

Allows to remove a ProcessingUnitInstanceLifecycleEventListener.

Specified by:

removeLifecycleEventListener in interface Machine

getProcessingUnitInstances

public ProcessingUnitInstance[] getProcessingUnitInstances()

Description copied from interface: Machine

Returns all the processing unit instances running on the machine.

Specified by:

getProcessingUnitInstances in interface InternalProcessingUnitInstancesAware

Specified by:

getProcessingUnitInstances in interface Machine

getProcessingUnitInstances

public ProcessingUnitInstance[] getProcessingUnitInstances(String processingUnitName)

Description copied from interface: Machine

Returns the processing unit instances of the specified name that are currently deployed on the machine.

Specified by:

getProcessingUnitInstances in interface Machine

contains

public boolean contains(ProcessingUnitInstance processingUnitInstance)

Description copied from interface: Machine

Returns true if the processing unit instance exists within the machine.

Specified by:

contains in interface Machine

getSpaceInstances

public SpaceInstance[] getSpaceInstances()

Description copied from interface: Machine

Returns all the space instances running on the machine.

Specified by:

getSpaceInstances in interface Machine

contains

public boolean contains(SpaceInstance spaceInstance)

Description copied from interface: Machine

Returns true if the machine contains the provided space instance.

Specified by:

contains in interface Machine

getSpaceInstanceAdded

public SpaceInstanceAddedEventManager getSpaceInstanceAdded()

Description copied from interface: Machine

Returns the space instance added event manager allowing to add and remove SpaceInstanceAddedEventListeners.

Specified by:

getSpaceInstanceAdded in interface Machine

getSpaceInstanceRemoved

public SpaceInstanceRemovedEventManager getSpaceInstanceRemoved()

Description copied from interface: Machine

Returns the space instance removed event manager allowing to add and remove SpaceInstanceRemovedEventListeners.

Specified by:

getSpaceInstanceRemoved in interface Machine

addLifecycleListener

public void addLifecycleListener(SpaceInstanceLifecycleEventListener eventListener)

Description copied from interface: Machine

Allows to add a SpaceInstanceLifecycleEventListener.

Specified by:

addLifecycleListener in interface Machine

removeLifecycleListener

public void removeLifecycleListener(SpaceInstanceLifecycleEventListener eventListener)

Description copied from interface: Machine

Allows to remove a SpaceInstanceLifecycleEventListener.

Specified by:

removeLifecycleListener in interface Machine

addProcessingUnitInstance

public void addProcessingUnitInstance(ProcessingUnitInstance processingUnitInstance)

Specified by:

addProcessingUnitInstance in interface InternalMachine

removeProcessingUnitInstance

public void removeProcessingUnitInstance(String uid)

Specified by:

removeProcessingUnitInstance in interface InternalMachine

addSpaceInstance

public void addSpaceInstance(SpaceInstance spaceInstance)

Specified by:

addSpaceInstance in interface InternalMachine

removeSpaceInstance

public void removeSpaceInstance(String uid)

Specified by:

removeSpaceInstance in interface InternalMachine

generateDump

public DumpResult generateDump(String cause,
                               Map<String,Object> context)
                        throws AdminException

Description copied from interface: DumpProvider

Generates dump for all the provided dump processors. Note, this will include a heap dump which can consume time and potentially be of very large size

Specified by:

generateDump in interface DumpProvider

Parameters:

cause - The cause that this dump was generated

context - Allows to provide specific parameters to specific processors

Throws:

AdminException

generateDump

public DumpResult generateDump(String cause,
                               Map<String,Object> context,
                               String... processor)
                        throws AdminException

Description copied from interface: DumpProvider

Generates dump for the provided processors. The current list of processors include:

• summary: General summary information of the process.
• network: Information on the network layer of the process and the OS network stats.
• thread: Thread dump of the process.
• heap: Heap dump of the process. Note, this is a heavy operation and can produce very large dump files
• log: Adds all the log files of the process to the dump file.
• processingUnits: Dump of all the processing units (applicable only for GSCs) information.

Specified by:

generateDump in interface DumpProvider

Parameters:

cause - The cause this dump was generated.

context - Allows to provide specific parameters to specific processors.

processor - The list of processors to be used.

Throws:

AdminException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object