Package org.xapian.examples

Source Code of org.xapian.examples.SimpleIndex

/**
Copyright (c) 2003, Technology Concepts & Design, Inc.
Copyright (c) 2011 Olly Betts
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted
provided that the following conditions are met:

- Redistributions of source code must retain the above copyright notice, this list of conditions
and the following disclaimer.

- Redistributions in binary form must reproduce the above copyright notice, this list of conditions
and the following disclaimer in the documentation and/or other materials provided with the distribution.

- Neither the name of Technology Concepts & Design, Inc. nor the names of its contributors may be used to
endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
**/
package org.xapian.examples;

import org.xapian.Document;
import org.xapian.WritableDatabase;
import org.xapian.Xapian;

public class SimpleIndex {


    public static void main(String[] args) throws Exception {
        // ensure we have enough args
        if (args.length < 2) {
            usage();
            System.exit(0);
        }

        // create or *overwrite an existing* Xapian database
        String dbpath = args[0];
        WritableDatabase db = new WritableDatabase(dbpath, Xapian.DB_CREATE_OR_OVERWRITE);

        // walk through remaining command-line arguments and
        // add each argument as a single to term to a new document.
        for (int x = 1; x < args.length; x++) {

            String term = args[x];
            Document doc = new Document();
            doc.addValue(0, term);

            doc.addTerm(term);
            db.addDocument(doc);
        }

        // make sure to commit the database so the documents get written to disk
        db.commit();
    }


    private static void usage() {
        System.err.println("Usage:");
        System.err.println("\tjava org.xapian.examples.SimpleIndex </path/to/database> <term 1> ... <term N>");
    }

}
TOP

Related Classes of org.xapian.examples.SimpleIndex

TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.