org.openspaces.grid.esm

Class ESMImpl

java.lang.Object

org.jini.rio.resources.servicecore.ServiceProvider

org.jini.rio.jsb.ServiceBeanAdapter

org.openspaces.grid.esm.ESMImpl

All Implemented Interfaces:

com.gigaspaces.grid.esm.ESM, com.gigaspaces.grid.gsa.AgentIdAware, com.gigaspaces.grid.zone.GridZoneProvider, com.gigaspaces.internal.dump.InternalDumpProvider, com.gigaspaces.internal.jvm.JVMInfoProvider, com.gigaspaces.internal.log.InternalLogProvider, com.gigaspaces.internal.os.OSInfoProvider, com.gigaspaces.lrmi.nio.info.NIOInfoProvider, com.gigaspaces.security.service.RemoteSecuredService, com.gigaspaces.security.service.SecuredService, com.sun.jini.start.ServiceProxyAccessor, Remote, MBeanRegistration, NotificationBroadcaster, NotificationEmitter, net.jini.admin.Administrable, net.jini.export.ProxyAccessor, net.jini.security.proxytrust.ServerProxyTrust, org.jini.rio.core.jsb.ServiceBean, org.jini.rio.core.jsb.ServiceState, org.jini.rio.core.MonitorableService, org.jini.rio.event.EventProducer, org.jini.rio.jsb.ServiceBeanAdapterMBean, org.jini.rio.resources.servicecore.Service, org.jini.rio.watch.Watchable, AdminEventListener, MachineAddedEventListener, MachineLifecycleEventListener, MachineRemovedEventListener, ProcessingUnitAddedEventListener, ProcessingUnitRemovedEventListener

public class ESMImpl
extends org.jini.rio.jsb.ServiceBeanAdapter
implements ESM, com.gigaspaces.security.service.RemoteSecuredService, ProcessingUnitRemovedEventListener, ProcessingUnitAddedEventListener, MachineLifecycleEventListener

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ESMImpl.PendingElasticPropertiesUpdate

Nested classes/interfaces inherited from class org.jini.rio.jsb.ServiceBeanAdapter

org.jini.rio.jsb.ServiceBeanAdapter.SnapshotThread

Field Summary

Fields

Modifier and Type	Field and Description
protected GigaSpace	managementSpace

Fields inherited from class org.jini.rio.jsb.ServiceBeanAdapter

activationID, computeResource, computeResourceObserver, context, contextClassLoader, contextMgr, joiner, jsbState, logDirName, mbeanNoticationInfoList, mbeanServer, objectName, proxy, serviceBeanComponent, serviceClassLoader, serviceID, slaThresholdEventAdapter, snapshotter, state, store, uuid

Fields inherited from class org.jini.rio.resources.servicecore.ServiceProvider

eventTable, watchRegistry

Constructor Summary

Constructors

Constructor and Description
ESMImpl() Create an ESM
ESMImpl(String[] configArgs, com.sun.jini.start.LifeCycle lifeCycle) Create an ESM launched from the ServiceStarter framework

Method Summary

Modifier and Type	Method and Description
void	advertise()
protected void	bootstrap(String[] configArgs)
protected Object	createProxy()
void	destroy(boolean force)
void	disableAgentFailureDetection(String processingUnitName, long timeout, TimeUnit timeunit) Disables failure detection for the agent on the machine that called this method.
void	disableLRMIMonitoring()
byte[]	dumpBytes(String file, long from, int length)
void	enableAgentFailureDetection(String processingUnitName) Enables failure detection for the agent on the machine that called this method.
void	enableLRMIMonitoring()
com.gigaspaces.lrmi.LRMIMonitoringDetails	fetchLRMIMonitoringDetails()
com.gigaspaces.internal.dump.InternalDumpResult	generateDump(String cause, Map<String,Object> context)
com.gigaspaces.internal.dump.InternalDumpResult	generateDump(String cause, Map<String,Object> context, String... contributors)
int	getAgentId()
long	getCurrentTimestamp()
String	getGSAServiceID()
com.gigaspaces.internal.jvm.JVMDetails	getJVMDetails()
com.gigaspaces.internal.jvm.JVMStatistics	getJVMStatistics()
String[]	getManagedProcessingUnits()
com.gigaspaces.lrmi.nio.info.NIODetails	getNIODetails()
com.gigaspaces.lrmi.nio.info.NIOStatistics	getNIOStatistics()
com.gigaspaces.internal.os.OSDetails	getOSDetails()
com.gigaspaces.internal.os.OSStatistics	getOSStatistics()
ScaleStrategyConfig	getProcessingUnitScaleStrategyConfig(String processingUnitName)
Remote	getRemoteApi(String processingUnitName, String apiName)
org.jini.rio.monitor.event.Events	getScaleStrategyEvents(long cursor, int maxNumberOfEvents)
String[]	getZones()
void	initialize(org.jini.rio.core.jsb.ServiceBeanContext context)
boolean	isManagingProcessingUnit(String processingUnitName)
boolean	isManagingProcessingUnitAndScaleNotInProgress(String processingUnitName)
boolean	isServiceSecured()
LogEntries	logEntriesDirect(LogEntryMatcher matcher)
SecurityContext	login(CredentialsProvider credentialsProvider)
SecurityContext	login(SecurityContext securityContext)
void	machineAdded(Machine machine) Called when a machine is added.
void	machineRemoved(Machine machine) Called when a machine is removed.
void	processingUnitAdded(ProcessingUnit pu) A callback indicating that a Processing Unit was added (deployed/discovered).
void	processingUnitRemoved(ProcessingUnit pu) A callback indicating that a Processing Unit was removed (undeployed).
void	reloadMetricConfiguration()
void	runGc()
void	setProcessingUnitElasticProperties(String puName, Map<String,String> properties)
void	setProcessingUnitScaleStrategy(String puName, ScaleStrategyConfig scaleStrategyConfig)

Methods inherited from class org.jini.rio.jsb.ServiceBeanAdapter

addAttribute, addAttributes, addNotificationListener, cleanClassLoaders, createObjectName, destroy, destroyJMX, doAdvertise, doInitialize, doStart, exportDo, getAdmin, getAdminExporter, getAssociationManagement, getAssociations, getDiscoveryManager, getExportedProxy, getExporter, getExporter, getJoinManager, getLookupGroups, getNotificationBroadcasterSupport, getNotificationInfo, getProxy, getProxyVerifier, getServiceBeanContext, getServiceID, getServiceProxy, getSLAEventHandler, getStarted, getStartTime, getState, getUuid, initialize, initializeJMX, monitor, ping, postDeregister, postRegister, preDeregister, preRegister, removeNotificationListener, removeNotificationListener, setLookupGroups, start, startHeartbeat, stop, unadvertise, undeployEvent

Methods inherited from class org.jini.rio.resources.servicecore.ServiceProvider

fetch, fetch, getConfiguration, getEventTable, getWatchRegistry, register, setConfiguration, setWatchRegistry

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.jini.admin.Administrable

getAdmin

Methods inherited from interface org.jini.rio.core.MonitorableService

monitor, ping, startHeartbeat

Methods inherited from interface org.jini.rio.event.EventProducer

register

Methods inherited from interface org.jini.rio.watch.Watchable

fetch, fetch

Field Detail

managementSpace

protected GigaSpace managementSpace

Constructor Detail

ESMImpl

public ESMImpl()
        throws Exception

Create an ESM

Throws:

Exception

ESMImpl

public ESMImpl(String[] configArgs,
               com.sun.jini.start.LifeCycle lifeCycle)
        throws Exception

Create an ESM launched from the ServiceStarter framework

Throws:

Exception

Method Detail

bootstrap

protected void bootstrap(String[] configArgs)
                  throws Exception

Throws:

Exception

initialize

public void initialize(org.jini.rio.core.jsb.ServiceBeanContext context)
                throws Exception

Specified by:

initialize in interface org.jini.rio.core.jsb.ServiceBean

Overrides:

initialize in class org.jini.rio.jsb.ServiceBeanAdapter

Throws:

Exception

advertise

public void advertise()
               throws IOException

Specified by:

advertise in interface org.jini.rio.core.jsb.ServiceBean

Specified by:

advertise in interface org.jini.rio.jsb.ServiceBeanAdapterMBean

Overrides:

advertise in class org.jini.rio.jsb.ServiceBeanAdapter

Throws:

IOException

destroy

public void destroy(boolean force)

Specified by:

destroy in interface org.jini.rio.core.jsb.ServiceBean

Specified by:

destroy in interface org.jini.rio.jsb.ServiceBeanAdapterMBean

Overrides:

destroy in class org.jini.rio.jsb.ServiceBeanAdapter

createProxy

protected Object createProxy()

Overrides:

createProxy in class org.jini.rio.jsb.ServiceBeanAdapter

getAgentId

public int getAgentId()
               throws RemoteException

Specified by:

getAgentId in interface com.gigaspaces.grid.gsa.AgentIdAware

Throws:

RemoteException

getGSAServiceID

public String getGSAServiceID()
                       throws RemoteException

Specified by:

getGSAServiceID in interface com.gigaspaces.grid.gsa.AgentIdAware

Throws:

RemoteException

getNIODetails

public com.gigaspaces.lrmi.nio.info.NIODetails getNIODetails()
                                                      throws RemoteException

Specified by:

getNIODetails in interface com.gigaspaces.lrmi.nio.info.NIOInfoProvider

Throws:

RemoteException

getNIOStatistics

public com.gigaspaces.lrmi.nio.info.NIOStatistics getNIOStatistics()
                                                            throws RemoteException

Specified by:

getNIOStatistics in interface com.gigaspaces.lrmi.nio.info.NIOInfoProvider

Throws:

RemoteException

enableLRMIMonitoring

public void enableLRMIMonitoring()
                          throws RemoteException

Specified by:

enableLRMIMonitoring in interface com.gigaspaces.lrmi.nio.info.NIOInfoProvider

Throws:

RemoteException

disableLRMIMonitoring

public void disableLRMIMonitoring()
                           throws RemoteException

Specified by:

disableLRMIMonitoring in interface com.gigaspaces.lrmi.nio.info.NIOInfoProvider

Throws:

RemoteException

fetchLRMIMonitoringDetails

public com.gigaspaces.lrmi.LRMIMonitoringDetails fetchLRMIMonitoringDetails()
                                                                     throws RemoteException

Specified by:

fetchLRMIMonitoringDetails in interface com.gigaspaces.lrmi.nio.info.NIOInfoProvider

Throws:

RemoteException

getCurrentTimestamp

public long getCurrentTimestamp()
                         throws RemoteException

Specified by:

getCurrentTimestamp in interface com.gigaspaces.internal.os.OSInfoProvider

Throws:

RemoteException

getOSDetails

public com.gigaspaces.internal.os.OSDetails getOSDetails()
                                                  throws RemoteException

Specified by:

getOSDetails in interface com.gigaspaces.internal.os.OSInfoProvider

Throws:

RemoteException

getOSStatistics

public com.gigaspaces.internal.os.OSStatistics getOSStatistics()
                                                        throws RemoteException

Specified by:

getOSStatistics in interface com.gigaspaces.internal.os.OSInfoProvider

Throws:

RemoteException

getJVMDetails

public com.gigaspaces.internal.jvm.JVMDetails getJVMDetails()
                                                     throws RemoteException

Specified by:

getJVMDetails in interface com.gigaspaces.internal.jvm.JVMInfoProvider

Throws:

RemoteException

getJVMStatistics

public com.gigaspaces.internal.jvm.JVMStatistics getJVMStatistics()
                                                           throws RemoteException

Specified by:

getJVMStatistics in interface com.gigaspaces.internal.jvm.JVMInfoProvider

Throws:

RemoteException

runGc

public void runGc()
           throws RemoteException

Specified by:

runGc in interface com.gigaspaces.internal.jvm.JVMInfoProvider

Throws:

RemoteException

getZones

public String[] getZones()
                  throws RemoteException

Specified by:

getZones in interface com.gigaspaces.grid.zone.GridZoneProvider

Throws:

RemoteException

logEntriesDirect

public LogEntries logEntriesDirect(LogEntryMatcher matcher)
                            throws RemoteException,
                                   IOException

Specified by:

logEntriesDirect in interface com.gigaspaces.internal.log.InternalLogProvider

Throws:

RemoteException

IOException

reloadMetricConfiguration

public void reloadMetricConfiguration()
                               throws RemoteException

Specified by:

reloadMetricConfiguration in interface com.gigaspaces.internal.dump.InternalDumpProvider

Throws:

RemoteException

dumpBytes

public byte[] dumpBytes(String file,
                        long from,
                        int length)
                 throws RemoteException,
                        IOException

Specified by:

dumpBytes in interface com.gigaspaces.internal.dump.InternalDumpProvider

Throws:

RemoteException

IOException

generateDump

public com.gigaspaces.internal.dump.InternalDumpResult generateDump(String cause,
                                                                    Map<String,Object> context)
                                                             throws RemoteException,
                                                                    com.gigaspaces.internal.dump.InternalDumpException

Specified by:

generateDump in interface com.gigaspaces.internal.dump.InternalDumpProvider

Throws:

RemoteException

com.gigaspaces.internal.dump.InternalDumpException

generateDump

public com.gigaspaces.internal.dump.InternalDumpResult generateDump(String cause,
                                                                    Map<String,Object> context,
                                                                    String... contributors)
                                                             throws RemoteException,
                                                                    com.gigaspaces.internal.dump.InternalDumpException

Specified by:

generateDump in interface com.gigaspaces.internal.dump.InternalDumpProvider

Throws:

RemoteException

com.gigaspaces.internal.dump.InternalDumpException

getManagedProcessingUnits

public String[] getManagedProcessingUnits()

Specified by:

getManagedProcessingUnits in interface com.gigaspaces.grid.esm.ESM

isServiceSecured

public boolean isServiceSecured()
                         throws RemoteException

Specified by:

isServiceSecured in interface com.gigaspaces.security.service.SecuredService

Throws:

RemoteException

login

public SecurityContext login(CredentialsProvider credentialsProvider)
                      throws SecurityException,
                             RemoteException

Specified by:

login in interface com.gigaspaces.security.service.SecuredService

Throws:

SecurityException

RemoteException

login

public SecurityContext login(SecurityContext securityContext)
                      throws RemoteException

Specified by:

login in interface com.gigaspaces.security.service.RemoteSecuredService

Throws:

RemoteException

setProcessingUnitScaleStrategy

public void setProcessingUnitScaleStrategy(String puName,
                                           ScaleStrategyConfig scaleStrategyConfig)

getScaleStrategyEvents

public org.jini.rio.monitor.event.Events getScaleStrategyEvents(long cursor,
                                                                int maxNumberOfEvents)

setProcessingUnitElasticProperties

public void setProcessingUnitElasticProperties(String puName,
                                               Map<String,String> properties)
                                        throws RemoteException

Throws:

RemoteException

processingUnitRemoved

public void processingUnitRemoved(ProcessingUnit pu)

Description copied from interface: ProcessingUnitRemovedEventListener

A callback indicating that a Processing Unit was removed (undeployed).

Specified by:

processingUnitRemoved in interface ProcessingUnitRemovedEventListener

processingUnitAdded

public void processingUnitAdded(ProcessingUnit pu)

Description copied from interface: ProcessingUnitAddedEventListener

A callback indicating that a Processing Unit was added (deployed/discovered).

Specified by:

processingUnitAdded in interface ProcessingUnitAddedEventListener

machineAdded

public void machineAdded(Machine machine)

Description copied from interface: MachineAddedEventListener

Called when a machine is added.

Specified by:

machineAdded in interface MachineAddedEventListener

machineRemoved

public void machineRemoved(Machine machine)

Description copied from interface: MachineRemovedEventListener

Called when a machine is removed.

Specified by:

machineRemoved in interface MachineRemovedEventListener

getProcessingUnitScaleStrategyConfig

public ScaleStrategyConfig getProcessingUnitScaleStrategyConfig(String processingUnitName)
                                                         throws RemoteException

Throws:

RemoteException

isManagingProcessingUnit

public boolean isManagingProcessingUnit(String processingUnitName)
                                 throws RemoteException

Specified by:

isManagingProcessingUnit in interface com.gigaspaces.grid.esm.ESM

Throws:

RemoteException

isManagingProcessingUnitAndScaleNotInProgress

public boolean isManagingProcessingUnitAndScaleNotInProgress(String processingUnitName)
                                                      throws RemoteException

Specified by:

isManagingProcessingUnitAndScaleNotInProgress in interface com.gigaspaces.grid.esm.ESM

Throws:

RemoteException

getRemoteApi

public Remote getRemoteApi(String processingUnitName,
                           String apiName)
                    throws RemoteException

Throws:

RemoteException

disableAgentFailureDetection

public void disableAgentFailureDetection(String processingUnitName,
                                         long timeout,
                                         TimeUnit timeunit)
                                  throws RemoteException

Description copied from interface: ESM

Disables failure detection for the agent on the machine that called this method. This suppresses the creation of a new machine instead of the specified GSA if it is no longer running. It does not suppress the healing of GSCs on that GSA. Once the specified timeout expires, the failure detection is enabled automatically.

Throws:

RemoteException

See Also:

MachinesSlaEnforcementEndpoint#disableAgentFailureDetection(GridServiceAgent)

enableAgentFailureDetection

public void enableAgentFailureDetection(String processingUnitName)
                                 throws RemoteException

Description copied from interface: ESM

Enables failure detection for the agent on the machine that called this method.

Throws:

RemoteException

See Also:

MachinesSlaEnforcementEndpoint#enableAgentFailureDetection(GridServiceAgent)