wptools.lib.Options.java Source code

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Here is the source code for wptools.lib.Options.java

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/*
 * This software is distributed under the Creative Commons Attribution 4.0
 * International license. See LICENSE.TXT in the main directory of this
 * repository for more information.
 */

package wptools.lib;

import java.util.*;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.DefaultParser;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.ParseException;

/**
 * A subclass of the Commons CLI Options class which knows about our
 * standard options.
 * 
 * @author david.w.barts@gmail.com
 *
 */
public class Options extends org.apache.commons.cli.Options {

    private static final Map<String, Option> OMAP = Collections.unmodifiableMap(new HashMap<String, Option>() {
        {
            put("url", new Option("u", "url", true, "URL to blog XML-RPC service."));
            put("username", new Option("U", "username", true, "Username to log in as."));
            put("blogid", new Option("b", "blogid", true, "ID of blog."));
            put("properties", new Option("p", "properties", true, "Name of properties file."));
            put("group", new Option("g", "group", true, "Properties group to use."));
            put("bare", new Option("B", "bare", false, "Suppress headers and footers."));
        }
    });

    public Options() {
        super();
        addOption(null, "accept", true, "Accept only SSL certs with the specified fingerprint.");
        addOption("?", "help", false, "Print this help message.");
        addOption(null, "insecure", false, "Disable all SSL authentication.");
    }

    public Options addOption(String name) {
        return (Options) addOption(OMAP.get(name));
    }

    public CommandLine parse(String[] args) {
        CommandLine ret = null;
        try {
            ret = ((new DefaultParser()).parse(this, args));
        } catch (ParseException e) {
            Misc.die(e.getMessage(), 2);
        }
        if (ret.hasOption("help")) {
            (new HelpFormatter()).printHelp(Misc.getMyName(), this);
            System.exit(0);
        }
        if (ret.hasOption("accept") && ret.hasOption("insecure"))
            Misc.die("--accept and --insecure are mutually exclusive", 2);
        return ret;
    }
}