private boolean isHelpRequested(Object command) { AtomicBoolean result = new AtomicBoolean(false); ReflectionUtils.doWithFields(AopUtils.getTargetClass(command), f -> { f.setAccessible(true); if (f.getBoolean(command)) { result.set(true); } }, f -> f.isAnnotationPresent(Option.class) && f.getAnnotation(Option.class).help()); return result.get(); }
static OptionSpec extractOptionSpec(TypedMember member, IFactory factory) { Option option = member.getAnnotation(Option.class); OptionSpec.Builder builder = OptionSpec.builder(option.names()); initCommon(builder, member); builder.order(option.order()); builder.help(option.help()); builder.usageHelp(option.usageHelp()); builder.versionHelp(option.versionHelp()); builder.showDefaultValue(option.showDefaultValue()); if (!NoCompletionCandidates.class.equals(option.completionCandidates())) { builder.completionCandidates(DefaultFactory.createCompletionCandidates(factory, option.completionCandidates())); } builder.arity(Range.optionArity(member)); builder.required(option.required()); builder.interactive(option.interactive()); Class<?>[] elementTypes = inferTypes(member.getType(), option.type(), member.getGenericType()); builder.auxiliaryTypes(elementTypes); builder.paramLabel(inferLabel(option.paramLabel(), member.name(), member.getType(), elementTypes)); builder.hideParamSyntax(option.hideParamSyntax()); builder.description(option.description()); builder.descriptionKey(option.descriptionKey()); builder.splitRegex(option.split()); builder.hidden(option.hidden()); builder.defaultValue(option.defaultValue()); builder.converters(DefaultFactory.createConverter(factory, option.converter())); return builder.build(); } static PositionalParamSpec extractPositionalParamSpec(TypedMember member, IFactory factory) {
private Builder(IAnnotatedElement member, IFactory factory) { super(member.getAnnotation(Option.class), member, factory); Option option = member.getAnnotation(Option.class); names = option.names(); help = option.help(); usageHelp = option.usageHelp(); versionHelp = option.versionHelp(); order = option.order(); }