RoutingHandler.java

/**
 * Copyright (c) 2002-2011 "Neo Technology,"
 * Network Engine for Objects in Lund AB [http://neotechnology.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.smack.pipeline.core;

import org.neo4j.smack.pipeline.core.event.CorePipelineEvent;
import org.neo4j.smack.routing.Router;

import com.lmax.disruptor.WorkHandler;

public class RoutingHandler implements WorkHandler<CorePipelineEvent> {

    private Router router;

    public RoutingHandler(Router router) {
        this.router = router;
    }
    
    public void onEvent(final CorePipelineEvent event) throws Exception 
    {
        if(!event.hasFailed()) 
        {
            event.setEndpoint(router.route(event));
        }
    }
}