org.fcrepo.kernel.impl.observer

Class DefaultFilter

java.lang.Object

org.fcrepo.kernel.impl.observer.DefaultFilter

All Implemented Interfaces:

com.google.common.base.Predicate<javax.jcr.observation.Event>, EventFilter

Direct Known Subclasses:

SuppressByMixinFilter

public class DefaultFilter
extends Object
implements EventFilter

EventFilter that passes only events emitted from nodes with a Fedora JCR type, or properties attached to them, except in the case of a node removal. In that case, since we cannot test the node for its types, we assume that any non-JCR namespaced node is fair game.

Since:

Dec 2013, Feb 7, 2013, Oct 3, 2013

Author:

ajs6f, barmintor, eddies, escowles

Constructor Summary

Constructors

Constructor and Description
DefaultFilter() Default constructor.

Method Summary

Modifier and Type	Method and Description
boolean	apply(javax.jcr.observation.Event event)
com.google.common.base.Predicate<javax.jcr.observation.Event>	getFilter(javax.jcr.Session session)
protected static Collection<String>	getMixinTypes(javax.jcr.observation.Event event)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Predicate

equals

Constructor Detail

DefaultFilter

public DefaultFilter()

Default constructor.

Method Detail

getFilter

public com.google.common.base.Predicate<javax.jcr.observation.Event> getFilter(javax.jcr.Session session)

Specified by:

getFilter in interface EventFilter

apply

public boolean apply(javax.jcr.observation.Event event)

Specified by:

apply in interface com.google.common.base.Predicate<javax.jcr.observation.Event>

getMixinTypes

protected static Collection<String> getMixinTypes(javax.jcr.observation.Event event)
                                           throws javax.jcr.PathNotFoundException,
                                                  javax.jcr.RepositoryException

Throws:

javax.jcr.PathNotFoundException

javax.jcr.RepositoryException