/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2012, Red Hat, Inc. and/or its affiliates or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat, Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.search.backend;
import java.io.Serializable;
import org.hibernate.search.backend.impl.WorkVisitor;
/**
* Used to flush and commit asynchronous and other pending operations on the Indexes.
* Generally not needed, this is mainly used at the end of mass indexing operations.
*
* @author Sanne Grinovero <sanne@hibernate.org> (C) 2012 Red Hat Inc.
* @since 4.1
*/
public class FlushLuceneWork extends LuceneWork implements Serializable {
public static final FlushLuceneWork INSTANCE = new FlushLuceneWork();
/**
* Flushes all index operations for a specific entity.
*
* @param entity the entity type for which to flush the index
*/
public FlushLuceneWork(Class<?> entity) {
super( null, null, entity );
}
/**
* Flushes all index operations
*/
private FlushLuceneWork() {
super( null, null, null );
}
@Override
public <T> T getWorkDelegate(final WorkVisitor<T> visitor) {
return visitor.getDelegate( this );
}
@Override
public String toString() {
Class entityClass = this.getEntityClass();
if ( entityClass == null ) {
return "FlushLuceneWork: global";
}
else {
return "FlushLuceneWork: " + this.getEntityClass().getName();
}
}
}