com.rainerschuster.webidl.scraper.ScraperOptions.java Source code

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Here is the source code for com.rainerschuster.webidl.scraper.ScraperOptions.java

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/*
 * Copyright 2015 Rainer Schuster
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.rainerschuster.webidl.scraper;

import org.apache.commons.cli.BasicParser;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;

public class ScraperOptions {

    private Options options;
    private CommandLine commandLine;

    public void defineOptions() {
        options = new Options();

        final Option fileOption = OptionBuilder.withArgName("file").hasArg().withDescription("output file")
                .create("o");
        options.addOption(fileOption);

        final Option modeOption = OptionBuilder.withArgName("mode").hasArg().withDescription("parse mode")
                .create("m");

        final Option recursiveOption = OptionBuilder.withArgName("recursive").withDescription("recursive")
                .create("r");

        options.addOption(fileOption);
        options.addOption(modeOption);
        options.addOption(recursiveOption);
    }

    public void parseOptions(String[] args) throws ParseException {
        final CommandLineParser parser = new BasicParser();
        commandLine = parser.parse(options, args);
    }

    public void printUsage() {
        final HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(Scraper.class.getName(), options);
    }

    public Options getOptions() {
        return options;
    }

    public void setOptions(Options options) {
        this.options = options;
    }

    public CommandLine getCommandLine() {
        return commandLine;
    }

    public void setCommandLine(CommandLine commandLine) {
        this.commandLine = commandLine;
    }

}