SimpleServer.java

/*
 * Demos: DrakkarKeel - An Enterprise Collaborative Search Platform
 *
 * The contents of this file are subject under the terms described in the
 * DRAKKARKEEL_LICENSE file included in this distribution; you may not use this
 * file except in compliance with the License. 
 *
 * 2013-2014 DrakkarKeel Platform.
 */
package drakkarKeel.demo;

import drakkar.mast.retrieval.MinionSearchEngine;
import drakkar.mast.retrieval.LuceneSearchEngine;
import drakkar.mast.retrieval.SearchEngine;
import drakkar.mast.IndexException;
import drakkar.mast.retrieval.IndriSearchEngine;
import drakkar.mast.retrieval.TerrierSearchEngine;
import drakkar.stern.DrakkarStern;
import java.io.File;

public class SimpleServer {

    public static void main(String[] args) {
        int status = 0;
        String collectionPath = "collection/";
        String[] config = {"-sp", "11900"};
        DrakkarStern server = DrakkarStern.getInstance(config);
        SearchEngine lucene = new LuceneSearchEngine();
        SearchEngine minion = new MinionSearchEngine();
        SearchEngine terrier= new TerrierSearchEngine();
        SearchEngine indri= new IndriSearchEngine();

        try {
//             By default, the indexes will be created at <application's root>/index/
            lucene.makeIndex(new File(collectionPath));
            minion.makeIndex(new File(collectionPath));
            terrier.makeIndex(new File(collectionPath));
            indri.makeIndex(new File(collectionPath));
            lucene.setEnabled(true);
            minion.setEnabled(true);
            terrier.setEnabled(true);
            indri.setEnabled(true);            
            server.addSearcher(lucene);
            server.addSearcher(minion);
            server.addSearcher(terrier);
            server.addSearcher(indri);
            server.start();
            server.waitForShutdown();
        } catch (IndexException ie) {
            System.err.println(ie.getMessage());
            status = 1;
        } catch (Exception e) {
            System.err.println(e.getMessage());
            status = 1;
        }
        // Clean up
        if (server != null) {
            try {
                server.stop();
            } catch (Exception e) {
                System.err.println(e.getMessage());
                status = 1;
            }
        }
        System.exit(status);
    }
}