Example usage for org.apache.commons.cli Option description

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In this page you can find the example usage for org.apache.commons.cli Option description.

Prototype

String description

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description of the option

Usage

From source file:com.inetpsa.seed.plugin.CmdMojoDelegate.java

protected Command createCommand(CommandRegistry commandRegistry, String qualifiedName, String[] args) {
    if (Strings.isNullOrEmpty(qualifiedName)) {
        throw new IllegalArgumentException("No command named " + qualifiedName);
    }/*from w w  w  .j  a  v  a2 s . c om*/

    String commandScope;
    String commandName;

    if (qualifiedName.contains(":")) {
        String[] splitName = qualifiedName.split(":");
        commandScope = splitName[0].trim();
        commandName = splitName[1].trim();
    } else {
        commandScope = null;
        commandName = qualifiedName.trim();
    }

    // Build CLI options
    Options options = new Options();
    for (org.seedstack.seed.core.spi.command.Option option : commandRegistry.getOptionsInfo(commandScope,
            commandName)) {
        options.addOption(option.name(), option.longName(), option.hasArgument(), option.description());
    }

    // Parse the command options
    CommandLine cmd;
    try {
        cmd = commandLineParser.parse(options, args);
    } catch (ParseException e) {
        throw new IllegalArgumentException("Syntax error in arguments", e);
    }

    Map<String, String> optionValues = new HashMap<String, String>();
    for (Option option : cmd.getOptions()) {
        optionValues.put(option.getOpt(), option.getValue());
    }

    return commandRegistry.createCommand(commandScope, commandName, cmd.getArgList(), optionValues);
}

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From source file:org.apache.batchee.cli.BatchEECLI.java

private static Options buildOptions(final Class<? extends Runnable> cmd, Map<String, Field> fields) {
    final Options options = new Options();
    Class<?> it = cmd;/*ww  w  . j a v  a2  s.  c o m*/
    while (it != null) {
        for (final Field f : it.getDeclaredFields()) {
            final org.apache.batchee.cli.command.api.Option option = f
                    .getAnnotation(org.apache.batchee.cli.command.api.Option.class);
            final org.apache.batchee.cli.command.api.Arguments arguments = f
                    .getAnnotation(org.apache.batchee.cli.command.api.Arguments.class);
            if (option != null && arguments != null) {
                throw new IllegalArgumentException("An @Option can't get @Arguments: " + f);
            }

            if (option != null) {
                final String name = option.name();
                final Option.Builder builder = Option.builder(name).desc(option.description()).hasArg();
                if (option.required()) {
                    builder.required();
                }
                options.addOption(builder.build());
                fields.put(name, f);
                f.setAccessible(true);
            } else if (arguments != null) {
                if (fields.put("", f) != null) {
                    throw new IllegalArgumentException("A command can only have a single @Arguments");
                }
                f.setAccessible(true);
            }
        }
        it = it.getSuperclass();
    }
    return options;
}

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From source file:org.seedstack.seed.shell.internal.AbstractShell.java

@SuppressWarnings("unchecked")
protected Command createCommandAction(String qualifiedName, List<String> args) {
    if (Strings.isNullOrEmpty(qualifiedName)) {
        throw SeedException.createNew(ShellErrorCode.MISSING_COMMAND);
    }/*from w w  w. java  2 s  .  c  o  m*/

    String commandScope;
    String commandName;

    if (qualifiedName.contains(":")) {
        String[] splitName = qualifiedName.split(":");
        commandScope = splitName[0].trim();
        commandName = splitName[1].trim();
    } else {
        commandScope = null;
        commandName = qualifiedName.trim();
    }

    // Build CLI options
    Options options = new Options();
    for (org.seedstack.seed.core.spi.command.Option option : commandRegistry.getOptionsInfo(commandScope,
            commandName)) {
        options.addOption(option.name(), option.longName(), option.hasArgument(), option.description());
    }

    // Parse the command options
    CommandLine cmd;
    try {
        cmd = commandLineParser.parse(options, args.toArray(new String[args.size()]));
    } catch (ParseException e) {
        throw SeedException.wrap(e, ShellErrorCode.OPTIONS_SYNTAX_ERROR);
    }

    Map<String, String> optionValues = new HashMap<String, String>();
    for (Option option : cmd.getOptions()) {
        optionValues.put(option.getOpt(), option.getValue());
    }

    return commandRegistry.createCommand(commandScope, commandName, cmd.getArgList(), optionValues);
}

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From source file:org.seedstack.shell.internal.AbstractShell.java

@SuppressWarnings("unchecked")
Command createCommandAction(String qualifiedName, List<String> args) {
    if (Strings.isNullOrEmpty(qualifiedName)) {
        throw SeedException.createNew(ShellErrorCode.MISSING_COMMAND);
    }//from ww w . ja  va 2 s . c  o m

    String commandScope;
    String commandName;

    if (qualifiedName.contains(":")) {
        String[] splitName = qualifiedName.split(":");
        commandScope = splitName[0].trim();
        commandName = splitName[1].trim();
    } else {
        commandScope = null;
        commandName = qualifiedName.trim();
    }

    // Build CLI options
    Options options = new Options();
    for (org.seedstack.seed.command.Option option : commandRegistry.getOptionsInfo(commandScope, commandName)) {
        options.addOption(option.name(), option.longName(), option.hasArgument(), option.description());
    }

    // Parse the command options
    CommandLine cmd;
    try {
        cmd = commandLineParser.parse(options, args.toArray(new String[args.size()]));
    } catch (ParseException e) {
        throw SeedException.wrap(e, ShellErrorCode.OPTIONS_SYNTAX_ERROR);
    }

    Map<String, String> optionValues = new HashMap<>();
    for (Option option : cmd.getOptions()) {
        optionValues.put(option.getOpt(), option.getValue());
    }

    return commandRegistry.createCommand(commandScope, commandName, cmd.getArgList(), optionValues);
}

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From source file:org.zend.sdkcli.internal.options.DetectOptionUtility.java

private static void addBoolean(Options options, Method method) {
    final Option a = method.getAnnotation(Option.class);

    // create option object
    final org.apache.commons.cli.Option o = new org.apache.commons.cli.Option(a.opt(), a.description());
    if (a.longOpt() != null && a.longOpt().length() > 0) {
        o.setLongOpt(a.longOpt());//from ww w  .  j  a  v  a 2  s  .c o  m
    }
    o.setArgs(0);
    o.setRequired(a.required());

    // assign to options list options.addOption(o);
    options.addOption(o);
}

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From source file:org.zend.sdkcli.internal.options.DetectOptionUtility.java

private static void addString(Options options, Method method) {
    final Option a = method.getAnnotation(Option.class);

    // create option object
    final org.apache.commons.cli.Option o = new org.apache.commons.cli.Option(a.opt(), a.description());
    if (a.longOpt() != null && a.longOpt().length() > 0) {
        o.setLongOpt(a.longOpt());//www  .j a  v a2s  . com
    }
    o.setArgs(a.numberOfArgs());
    o.setRequired(a.required());
    o.setType(a.type());
    o.setArgName(a.argName());

    // assign to options list
    options.addOption(o);
}

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