org.glassfish.gms.bootstrap

Class GMSAdapterService

java.lang.Object

org.glassfish.gms.bootstrap.GMSAdapterService

All Implemented Interfaces:

org.glassfish.hk2.api.PostConstruct, org.jvnet.hk2.config.ConfigListener

@Service
 @RunLevel(value=10)
public class GMSAdapterService
extends Object
implements org.glassfish.hk2.api.PostConstruct, org.jvnet.hk2.config.ConfigListener

This service is responsible for loading the group management service. In the DAS, GMS will only be enabled if there is at least one cluster present with the gms-enabled attribute set to true. In an instance, GMS will be enabled if the cluster containing this instance has gms-enabled set to true. Components can inject this service in order to obtain a reference to a GMSAdapter object. From this, the appropriate GroupManagementService object can be retrieved.

Constructor Summary

Constructors

Constructor and Description
GMSAdapterService()

Method Summary

Modifier and Type	Method and Description
org.jvnet.hk2.config.UnprocessedChangeEvents	changed(PropertyChangeEvent[] events)
GMSAdapter	getGMSAdapter() Gets the GMSAdapter.
GMSAdapter	getGMSAdapterByName(String clusterName) Gets the GMSAdapter for a specified cluster
boolean	isGmsEnabled() Returns true if there is at least one GMSAdapter
void	postConstruct() Starts the application loader service.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

GMSAdapterService

public GMSAdapterService()

Method Detail

postConstruct

public void postConstruct()

Starts the application loader service.

Specified by:

postConstruct in interface org.glassfish.hk2.api.PostConstruct

toString

public String toString()

Overrides:

toString in class Object

getGMSAdapter

public GMSAdapter getGMSAdapter()

Gets the GMSAdapter. If there is more than one present then this throws an IllegalStateException. If there are none then null is returned.

Returns:

See Also:

getGMSAdapterByName(String)

isGmsEnabled

public boolean isGmsEnabled()

Returns true if there is at least one GMSAdapter

Returns:

getGMSAdapterByName

public GMSAdapter getGMSAdapterByName(String clusterName)

Gets the GMSAdapter for a specified cluster

Parameters:

clusterName -

Returns:

changed

public org.jvnet.hk2.config.UnprocessedChangeEvents changed(PropertyChangeEvent[] events)

Specified by:

changed in interface org.jvnet.hk2.config.ConfigListener