49 lines
1.4 KiB
Java
49 lines
1.4 KiB
Java
package de.vanitasvitae.imi.codes;
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import org.apache.commons.cli.CommandLine;
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import org.apache.commons.cli.CommandLineParser;
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import org.apache.commons.cli.DefaultParser;
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import org.apache.commons.cli.HelpFormatter;
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import org.apache.commons.cli.Options;
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import org.apache.commons.cli.ParseException;
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public class Main {
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private static final String NAME_JAR = "imicodes";
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private static final String HELP_HEADER = "Generate ID codes for sample tubes.";
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private static final String HELP_FOOTER = "\nAuthor: Paul Schaub <paul.schaub@wwu.de>";
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public static void main(String[] args) {
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Options options = Arguments.getCommandLineOptions();
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CommandLineParser parser = new DefaultParser();
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CommandLine arguments;
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try {
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arguments = parser.parse(options, args);
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} catch (ParseException e) {
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System.out.println(e.getMessage());
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printHelp(options);
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return;
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}
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if (arguments.hasOption(Arguments.HELP)) {
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printHelp(options);
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return;
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}
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}
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/**
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* Print a descriptive help text to the console.
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*
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* @param options {@link Options} for which we want to print a help text.
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*/
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private static void printHelp(Options options) {
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HelpFormatter formatter = new HelpFormatter();
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formatter.printHelp(NAME_JAR, HELP_HEADER, options, HELP_FOOTER, true);
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}
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}
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