Example usage for org.apache.commons.cli Option.Builder required

Introduction

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

Prototype

boolean required

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Document

specifies whether this option is required to be present

Usage

From source file:de.vandermeer.skb.datatool.applications.options.AO_DataEntryType.java

/**
 * Returns the new option.//from   ww w  . j  a v a2 s  . c  om
 * @param tlMap entry types supported by an application for long description
 * @throws NullPointerException - if description parameter is null
 * @throws IllegalArgumentException - if description parameter is empty
 */
public AO_DataEntryType(TypeLoaderMap tlMap) {
    super("specifies the type the tool should process", "###");

    Option.Builder builder = Option.builder("e");
    builder.longOpt("entry-type");
    builder.required(true);
    builder.hasArg().argName("TYPE");
    this.setCliOption(builder.build());

    this.tlMap = tlMap;
}

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From source file:de.vandermeer.skb.datatool.applications.options.AO_KeySeparator.java

/**
 * Returns the new option./* www  . j a v  a 2 s  .  c  o  m*/
 * @param defaultValue option default value
 * @param longDescription option long description
 * @throws NullPointerException - if description parameter is null
 * @throws IllegalArgumentException - if description parameter is empty
 */
public AO_KeySeparator(Character defaultValue, String longDescription) {
    super(defaultValue, "a character as separator between elements of a key", longDescription);

    Option.Builder builder = Option.builder();
    builder.longOpt("key-sep");
    builder.hasArg().argName("SEP");
    builder.required(false);
    this.setCliOption(builder.build());
}

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From source file:de.vandermeer.skb.datatool.applications.options.AO_DataTarget.java

/**
 * Returns the new option.//w  w  w  . j  a va  2  s.c  om
 * @param required true if option is required, false of it is optional
 * @param tlMap entry types supported by an application for long description
 * @throws NullPointerException - if description parameter is null
 * @throws IllegalArgumentException - if description parameter is empty
 */
public AO_DataTarget(boolean required, TypeLoaderMap tlMap) {
    super("specifies a target for output generation and character conversion", "###");

    Option.Builder builder = Option.builder("t");
    builder.longOpt("target");
    builder.hasArg().argName("TARGET");
    builder.required(required);
    this.setCliOption(builder.build());
    this.tlMap = tlMap;
}

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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;/*from ww  w.j  a v  a  2s .  c  om*/
    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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