001/*
002 * (c) Copyright 2009 University of Bristol
003 * All rights reserved.
004 * [See end of file]
005 */
006
007package rdfa;
008
009import java.io.IOException;
010import java.net.MalformedURLException;
011import java.util.LinkedList;
012import java.util.List;
013import net.rootdev.javardfa.ParserFactory;
014import net.rootdev.javardfa.ParserFactory.Format;
015import net.rootdev.javardfa.StatementSink;
016import net.rootdev.javardfa.output.TurtleSink;
017import net.rootdev.javardfa.uri.URIResolver;
018import net.rootdev.javardfa.Version;
019import org.xml.sax.SAXException;
020import org.xml.sax.XMLReader;
021
022/**
023 * Simple command line tool
024 *
025 * @author pldms
026 */
027public class simpleparse {
028
029    public static void main(String... args) throws ClassNotFoundException, MalformedURLException, IOException, SAXException {
030        if (args.length == 0) usage();
031        if ("--version".equals(args[0]) || "-v".equals(args[0])) version();
032
033
034        Format format = Format.XHTML;
035        boolean getFormat = false;
036
037        List<String> uris = new LinkedList<String>();
038
039        for (String arg: args) {
040            if (getFormat) { format = Format.lookup(arg); getFormat = false; }
041            else if ("--help".equalsIgnoreCase(arg)) usage();
042            else if ("--format".equalsIgnoreCase(arg)) getFormat = true;
043            else uris.add(arg);
044        }
045
046        if (format == null) unknownFormat();
047        if (getFormat) usage();
048
049        for (String uri: uris) {
050            StatementSink sink = new TurtleSink(System.out);
051            XMLReader reader = ParserFactory.createReaderForFormat(sink, format, new URIResolver());
052            reader.parse(uri);
053        }
054    }
055
056    private static void usage() {
057        System.err.println("rdfa.simpleparse [--version] [--format XHTML|HTML] <url> [...]");
058        System.exit(0);
059    }
060
061    private static void version() {
062        System.err.println(Version.get());
063        System.exit(0);
064    }
065
066    private static void unknownFormat() {
067        System.err.println("Unknown format");
068        usage();
069    }
070}
071
072/*
073 * (c) Copyright 2009 University of Bristol
074 * All rights reserved.
075 *
076 * Redistribution and use in source and binary forms, with or without
077 * modification, are permitted provided that the following conditions
078 * are met:
079 * 1. Redistributions of source code must retain the above copyright
080 *    notice, this list of conditions and the following disclaimer.
081 * 2. Redistributions in binary form must reproduce the above copyright
082 *    notice, this list of conditions and the following disclaimer in the
083 *    documentation and/or other materials provided with the distribution.
084 * 3. The name of the author may not be used to endorse or promote products
085 *    derived from this software without specific prior written permission.
086 *
087 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
088 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
089 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
090 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
091 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
092 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
093 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
094 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
095 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
096 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
097 */