org.apache.sling.discovery.oak.cluster

Class OakClusterViewService

java.lang.Object

org.apache.sling.discovery.oak.cluster.OakClusterViewService

All Implemented Interfaces:

ClusterViewService

@Service(value=ClusterViewService.class)
public class OakClusterViewService
extends java.lang.Object
implements ClusterViewService

Oak-based implementation of the ClusterViewService interface.

Constructor Summary

Constructors

Constructor and Description
OakClusterViewService()

Method Summary

Modifier and Type	Method and Description
LocalClusterView	getLocalClusterView() Returns the current, local cluster view - throwing an UndefinedClusterViewException if it cannot determine a clusterView at the moment.
protected ResourceResolver	getResourceResolver()
java.lang.String	getSlingId() the sling id of the local instance
static OakClusterViewService	testConstructor(SlingSettingsService settingsService, ResourceResolverFactory resourceResolverFactory, IdMapService idMapService, Config config)

Methods inherited from class java.lang.Object

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

Constructor Detail

OakClusterViewService

public OakClusterViewService()

Method Detail

testConstructor

public static OakClusterViewService testConstructor(SlingSettingsService settingsService,
                                                    ResourceResolverFactory resourceResolverFactory,
                                                    IdMapService idMapService,
                                                    Config config)

getSlingId

public java.lang.String getSlingId()

Description copied from interface: ClusterViewService

the sling id of the local instance

Specified by:

getSlingId in interface ClusterViewService

getResourceResolver

protected ResourceResolver getResourceResolver()
                                        throws LoginException

Throws:

LoginException

getLocalClusterView

public LocalClusterView getLocalClusterView()
                                     throws UndefinedClusterViewException

Description copied from interface: ClusterViewService

Returns the current, local cluster view - throwing an UndefinedClusterViewException if it cannot determine a clusterView at the moment.

Specified by:

getLocalClusterView in interface ClusterViewService

Returns:

the current cluster view - never returns null (it rather throws an UndefinedClusterViewException that contains more details about why exactly the clusterView is undefined at the moment)

Throws:

UndefinedClusterViewException - thrown when the ClusterView cannot be determined at the moment (also contains more details as to why exactly)