org.apache.jackrabbit.oak.jcr.observation

Class ObservationManagerImpl

java.lang.Object

org.apache.jackrabbit.oak.jcr.observation.ObservationManagerImpl

All Implemented Interfaces:

ObservationManager, org.apache.jackrabbit.api.observation.JackrabbitObservationManager

public class ObservationManagerImpl
extends Object
implements org.apache.jackrabbit.api.observation.JackrabbitObservationManager

Field Summary

Fields

Modifier and Type	Field and Description
static org.slf4j.Marker	OBSERVATION

Constructor Summary

Constructors

Constructor and Description
ObservationManagerImpl(SessionContext sessionContext, org.apache.jackrabbit.oak.plugins.nodetype.ReadOnlyNodeTypeManager nodeTypeManager, org.apache.jackrabbit.oak.spi.whiteboard.Whiteboard whiteboard, int queueLength, org.apache.jackrabbit.oak.plugins.observation.CommitRateLimiter commitRateLimiter) Create a new instance based on a ContentSession that needs to implement Observable.

Method Summary

Methods

Modifier and Type	Method and Description
void	addEventListener(EventListener listener, org.apache.jackrabbit.oak.plugins.observation.filter.FilterProvider filterProvider) Adds an event listener that listens for the events specified by the filterProvider passed to this method.
void	addEventListener(EventListener listener, int eventTypes, String absPath, boolean isDeep, String[] uuids, String[] nodeTypeName, boolean noLocal)
void	addEventListener(EventListener listener, org.apache.jackrabbit.api.observation.JackrabbitEventFilter filter)
void	dispose()
EventJournal	getEventJournal()
EventJournal	getEventJournal(int eventTypes, String absPath, boolean isDeep, String[] uuid, String[] nodeTypeName)
EventListenerIterator	getRegisteredEventListeners()
void	removeEventListener(EventListener listener)
void	setUserData(String userData)

Methods inherited from class java.lang.Object

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

Field Detail

OBSERVATION

public static final org.slf4j.Marker OBSERVATION

Constructor Detail

ObservationManagerImpl

public ObservationManagerImpl(SessionContext sessionContext,
                      org.apache.jackrabbit.oak.plugins.nodetype.ReadOnlyNodeTypeManager nodeTypeManager,
                      org.apache.jackrabbit.oak.spi.whiteboard.Whiteboard whiteboard,
                      int queueLength,
                      org.apache.jackrabbit.oak.plugins.observation.CommitRateLimiter commitRateLimiter)

Create a new instance based on a ContentSession that needs to implement Observable.

Parameters:

sessionContext - session delegate of the session in whose context this observation manager operates.

nodeTypeManager - node type manager for the content session

whiteboard -

Throws:

IllegalArgumentException - if contentSession doesn't implement Observable.

Method Detail

dispose

public void dispose()

addEventListener

public void addEventListener(EventListener listener,
                    org.apache.jackrabbit.oak.plugins.observation.filter.FilterProvider filterProvider)

Adds an event listener that listens for the events specified by the filterProvider passed to this method.

The set of events will be further filtered by the access rights of the current Session.

The filters of an already-registered EventListener can be changed at runtime by re-registering the same EventListener object (i.e. the same actual Java object) with a new filter provider. The implementation must ensure that no events are lost during the changeover.

Parameters:

listener - an EventListener object.

filterProvider - filter provider specifying the filter for this listener

addEventListener

public void addEventListener(EventListener listener,
                    int eventTypes,
                    String absPath,
                    boolean isDeep,
                    String[] uuids,
                    String[] nodeTypeName,
                    boolean noLocal)
                      throws RepositoryException

Specified by:

addEventListener in interface ObservationManager

Throws:

RepositoryException

addEventListener

public void addEventListener(EventListener listener,
                    org.apache.jackrabbit.api.observation.JackrabbitEventFilter filter)
                      throws RepositoryException

Specified by:

addEventListener in interface org.apache.jackrabbit.api.observation.JackrabbitObservationManager

Throws:

RepositoryException

removeEventListener

public void removeEventListener(EventListener listener)

Specified by:

removeEventListener in interface ObservationManager

getRegisteredEventListeners

public EventListenerIterator getRegisteredEventListeners()
                                                  throws RepositoryException

Specified by:

getRegisteredEventListeners in interface ObservationManager

Throws:

RepositoryException

setUserData

public void setUserData(@Nullable
               String userData)

Specified by:

setUserData in interface ObservationManager

getEventJournal

public EventJournal getEventJournal()
                             throws RepositoryException

Specified by:

getEventJournal in interface ObservationManager

Throws:

RepositoryException

getEventJournal

public EventJournal getEventJournal(int eventTypes,
                           String absPath,
                           boolean isDeep,
                           String[] uuid,
                           String[] nodeTypeName)
                             throws RepositoryException

Specified by:

getEventJournal in interface ObservationManager

Throws:

RepositoryException