Class GroupInfoServiceBase

java.lang.Object

org.omg.CORBA.LocalObject

com.sun.corba.ee.impl.folb.GroupInfoServiceBase

All Implemented Interfaces:

GroupInfoService, Object

Direct Known Subclasses:

ClientGroupManager.GIS

public abstract class GroupInfoServiceBase
extends LocalObject
implements GroupInfoService

Field Summary

Fields

Modifier and Type	Field	Description
private List<GroupInfoServiceObserver>	observers

Constructor Summary

Constructors

Constructor	Description
GroupInfoServiceBase()

Method Summary

Modifier and Type	Method	Description
boolean	addObserver(GroupInfoServiceObserver x)	Adds an observer that will receive a membershipChange invocation whenever the cluster membership changes.
List<ClusterInstanceInfo>	getClusterInstanceInfo(String[] adapterName)	This is a separate call (rather than info being passed in membershipChange) so we can identifier the adapter.
List<ClusterInstanceInfo>	getClusterInstanceInfo(String[] adapterName, List<String> endpoints)	This is a separate call (rather than info being passed in membershipChange) so we can identifier the adapter.
List<ClusterInstanceInfo>	internalClusterInstanceInfo()
abstract List<ClusterInstanceInfo>	internalClusterInstanceInfo(List<String> endpoints)
void	notifyObservers()	Causes the membershipChange method to be called on each registered observer.
private void	observerInfo(GroupInfoServiceObserver obs)
boolean	shouldAddAddressesToNonReferenceFactory(String[] adapterName)	This method only used during testing.
boolean	shouldAddMembershipLabel(String[] adapterName)	This method only used during testing.

Methods inherited from class LocalObject

_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface, _get_interface_def, _get_policy, _hash, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_policy_override, validate_connection

Methods inherited from class Object

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

Field Details

observers

private List<GroupInfoServiceObserver> observers

Constructor Details

GroupInfoServiceBase

public GroupInfoServiceBase()

Method Details

addObserver

public boolean addObserver(GroupInfoServiceObserver x)

Description copied from interface: GroupInfoService

Adds an observer that will receive a membershipChange invocation whenever the cluster membership changes. The membershipChange invocation tells the observer to call getClusterInstanceInfo to get info.

Specified by:

addObserver in interface GroupInfoService

Parameters:

x - observer to add

Returns:

true if the given observer is added. False otherwise.

observerInfo

@InfoMethod
private void observerInfo(GroupInfoServiceObserver obs)

notifyObservers

public void notifyObservers()

Description copied from interface: GroupInfoService

Causes the membershipChange method to be called on each registered observer.

Specified by:

notifyObservers in interface GroupInfoService

getClusterInstanceInfo

public List<ClusterInstanceInfo> getClusterInstanceInfo(String[] adapterName)

Description copied from interface: GroupInfoService

This is a separate call (rather than info being passed in membershipChange) so we can identifier the adapter. The adapter identification is used in testing.

Specified by:

getClusterInstanceInfo in interface GroupInfoService

Parameters:

adapterName - name of cluster

Returns:

information about instances in the cluster

getClusterInstanceInfo

public List<ClusterInstanceInfo> getClusterInstanceInfo(String[] adapterName,
 List<String> endpoints)

Description copied from interface: GroupInfoService

This is a separate call (rather than info being passed in membershipChange) so we can identifier the adapter. The adapter identification is used in testing.

Specified by:

getClusterInstanceInfo in interface GroupInfoService

Parameters:

adapterName - adapter to use

endpoints - endpoints of cluster

Returns:

info on cluster

shouldAddAddressesToNonReferenceFactory

public boolean shouldAddAddressesToNonReferenceFactory(String[] adapterName)

Description copied from interface: GroupInfoService

This method only used during testing.

Specified by:

shouldAddAddressesToNonReferenceFactory in interface GroupInfoService

Parameters:

adapterName - name to add

Returns:

if addresses should be added

shouldAddMembershipLabel

public boolean shouldAddMembershipLabel(String[] adapterName)

Description copied from interface: GroupInfoService

This method only used during testing.

Specified by:

shouldAddMembershipLabel in interface GroupInfoService

Parameters:

adapterName - name to add

Returns:

if label should be added

internalClusterInstanceInfo

public List<ClusterInstanceInfo> internalClusterInstanceInfo()

internalClusterInstanceInfo

public abstract List<ClusterInstanceInfo> internalClusterInstanceInfo(List<String> endpoints)