com.rockagen.commons.util.CLITest.java Source code

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Here is the source code for com.rockagen.commons.util.CLITest.java

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/*
 * Copyright 2014 the original author or authors.
 *
 * 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.rockagen.commons.util;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.junit.Ignore;
import org.junit.Test;

/**
 *
 * @author RA
 * @since JDK1.6
 */
public class CLITest {

    @Test
    @Ignore
    public void testCLI() {

        // create the Options
        Options options = new Options();
        options.addOption("h", "help", false, "print help for the command.");
        options.addOption("v", "verbose", false, "verbose");
        OptionBuilder.withArgName("property=value");
        OptionBuilder.hasArgs(2);
        OptionBuilder.withLongOpt("desc");
        OptionBuilder.withValueSeparator();
        OptionBuilder.withDescription("use value for given property");
        options.addOption(OptionBuilder.create("D"));

        OptionBuilder.withArgName("file1,file2...");
        OptionBuilder.hasArgs();
        OptionBuilder.withLongOpt("input");
        OptionBuilder.withValueSeparator(' ');
        OptionBuilder.withDescription("file name");
        options.addOption(OptionBuilder.create("i"));

        String formatstr = "CLITest [-h/--help][-v/--verbose]..";
        try {
            String[] args = { "CLITest", "--help", "-v", "-s", "--desc", "name=value", "--input", "file1", "file2",
                    "file3" };
            // parse the command line arguments
            CommandLine line = CmdUtil.parse(options, args);

            if (line.hasOption("h")) {
                CmdUtil.printHelp(formatstr, "weclome usa", options,
                        "If you hava some quesion,please mail to agen@rockagen.com");
            }
            if (line.hasOption("v")) {
                System.out.println("VERSION 0.0.1");
            }
            if (line.hasOption("D")) {
                System.out.println("hey,guys,you input " + ArrayUtil.toString(line.getOptionValues("D")));
            }
            if (line.hasOption("i")) {
                System.out.println("hey,guys,you input " + ArrayUtil.toString(line.getOptionValues("i")));
            } else {
                CmdUtil.printHelp(formatstr, options);
            }
        } catch (ParseException exp) {
            CmdUtil.printHelp(formatstr, options);
            System.err.println();
            System.err.println(exp.getMessage());
        }

    }

}