ca.nines.ise.cmd.Modernize.java Source code

Introduction

Here is the source code for ca.nines.ise.cmd.Modernize.java

Source

/*
 * Copyright (C) 2014 Michael Joyce <ubermichael@gmail.com>
 *
 * This program 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 version 2.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package ca.nines.ise.cmd;

import ca.nines.ise.dom.DOM;
import ca.nines.ise.dom.DOM.DOMStatus;
import ca.nines.ise.dom.DOMBuilder;
import ca.nines.ise.log.Log;
import ca.nines.ise.node.Node;
import ca.nines.ise.node.TextNode;
import ca.nines.ise.schema.Schema;
import ca.nines.ise.transformer.Formatter;
import ca.nines.ise.transformer.Modernizer;
import ca.nines.ise.transformer.Normalizer;
import ca.nines.ise.validator.DOMValidator;
import ca.nines.ise.validator.NestingValidator;
import ca.nines.ise.writer.Writer;
import ca.nines.ise.writer.SGMLWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Locale;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.Options;

/**
 * Modernize an old-spelling edition.
 *
 * @author Michael Joyce <ubermichael@gmail.com>
 */
public class Modernize extends Command {

    /**
     * {@inheritDoc}
     */
    @Override
    public String description() {
        return "Modernize the markup of an old-spelling edition.";
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void execute(CommandLine cmd) throws Exception {
        PrintStream out;
        Writer renderer;
        Log log = Log.getInstance();
        Locale.setDefault(Locale.ENGLISH);
        out = new PrintStream(System.out, true, "UTF-8");
        if (cmd.hasOption("o")) {
            out = new PrintStream(new FileOutputStream(cmd.getOptionValue("o")), true, "UTF-8");
        }

        renderer = new SGMLWriter(out);
        String[] files = getArgList(cmd);
        DOM dom = new DOMBuilder(new File(files[0])).build();
        if (dom.getStatus() == DOMStatus.ERROR) {
            System.err.println("Document contains errors. Cannot continue.");
            if (log.count() > 0) {
                out.println(log);
                log.clear();
            }
            System.exit(-1);
        }

        Schema schema = Schema.defaultSchema();
        DOMValidator dv = new DOMValidator();
        NestingValidator nv = new NestingValidator(schema);

        Modernizer m = new Modernizer();
        Normalizer n = new Normalizer();
        Formatter f = new Formatter();
        dv.validate(dom, schema);
        nv.validate(dom);

        dom = m.transform(dom);
        dom = n.transform(dom);
        dom = f.transform(dom);

        renderer.render(dom);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Options getOptions() {
        Options opts = new Options();
        opts.addOption("o", true, "Send output to file.");
        return opts;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public String getUsage() {
        return "[options] file";
    }

}