com.gigaspaces.internal.service

Class AbstractGigaSpacesService

java.lang.Object

com.gigaspaces.internal.service.AbstractGigaSpacesService

All Implemented Interfaces:

ILRMIService, ServiceProxyAccessor, Remote

Direct Known Subclasses:

AbstractService, ReplicationProxyGigaSpacesService

public abstract class AbstractGigaSpacesService
extends Object
implements Remote, ServiceProxyAccessor, ILRMIService

Base class for GigaSpaces Services that supports registration in Jini Lookup Service.

Since:

8.0.3

Author:

Niv Ingberg

Field Summary

Fields

Modifier and Type	Field and Description
static long	SERVICE_ATTRIBUTE_MODIFY_AWAIT Wait for 60 seconds for any attributes change

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractGigaSpacesService(LifeCycle lifeCycle)
protected	AbstractGigaSpacesService(LifeCycle lifeCycle, Uuid serviceUuid)

Method Summary

Modifier and Type	Method and Description
void	addLookupAttributes(Entry[] attributes) Add attributes to the collection of attributes the JoinManager utility maintains.
void	addLookupAttributes(Entry[] attributes, long timeoutInMillis) Add the lookup attributes with a specified timeout to wait for the request to complete.
protected void	AppendInitialLookupAttributes(List<Entry> lookupAttributes)
protected static Exporter	getExporter() Returns an instance of Exporter.
JoinManager	getJoinManager()
LifeCycle	getLifeCycle()
abstract String	getServiceName()
protected String	getServiceTypeDescription()
Uuid	getUuid()
void	modifyLookupAttributes(Entry[] attrSetTemplates, Entry[] attrSets) Modify the current attribute sets.
void	registerLookupService(String[] lookupGroups, LookupLocator[] lookupLocators, DiscoveryListener listener, boolean useSharedLeaseRenewalManager)
void	unregisterFromLookupService()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sun.jini.start.ServiceProxyAccessor

getServiceProxy

Field Detail

SERVICE_ATTRIBUTE_MODIFY_AWAIT

public static final long SERVICE_ATTRIBUTE_MODIFY_AWAIT

Wait for 60 seconds for any attributes change

See Also:

Constant Field Values

Constructor Detail

AbstractGigaSpacesService

protected AbstractGigaSpacesService(LifeCycle lifeCycle)

AbstractGigaSpacesService

protected AbstractGigaSpacesService(LifeCycle lifeCycle,
                                    Uuid serviceUuid)

Method Detail

getUuid

public Uuid getUuid()

getLifeCycle

public LifeCycle getLifeCycle()

getServiceName

public abstract String getServiceName()

Specified by:

getServiceName in interface ILRMIService

getJoinManager

public JoinManager getJoinManager()

addLookupAttributes

public void addLookupAttributes(Entry[] attributes)

Add attributes to the collection of attributes the JoinManager utility maintains. If the service is not advertised, the new attribute will be added to the local collection of attributes. NOTE: This method is not thread safe - it should no be called concurrently with register/unregister.

Parameters:

attributes - - Array of Entry attributes

addLookupAttributes

public void addLookupAttributes(Entry[] attributes,
                                long timeoutInMillis)
                         throws InterruptedException

Add the lookup attributes with a specified timeout to wait for the request to complete.

Throws:

InterruptedException - if this request was interrupted while waiting for completion

Since:

12.1.1

modifyLookupAttributes

public void modifyLookupAttributes(Entry[] attrSetTemplates,
                                   Entry[] attrSets)

Modify the current attribute sets. The resulting set will be used for all future joins. The same modifications are also made to all currently-joined lookup services. NOTE: This method is not thread safe - it should no be called concurrently with register/unregister.

Parameters:

attrSetTemplates - the templates for matching attribute sets

attrSets - the modifications to make to matching sets

registerLookupService

public void registerLookupService(String[] lookupGroups,
                                  LookupLocator[] lookupLocators,
                                  DiscoveryListener listener,
                                  boolean useSharedLeaseRenewalManager)
                           throws ServiceRegistrationException

Throws:

ServiceRegistrationException

unregisterFromLookupService

public void unregisterFromLookupService()

getServiceTypeDescription

protected String getServiceTypeDescription()

AppendInitialLookupAttributes

protected void AppendInitialLookupAttributes(List<Entry> lookupAttributes)
                                      throws ServiceRegistrationException

Throws:

ServiceRegistrationException

getExporter

protected static Exporter getExporter()

Returns an instance of Exporter. Loads Jini configuration (services.config by default) and creates the relevant exporter (which is GenericExporter by default).