/** * Helper method to print usage at the command line interface. */ private static void printUsage() { System.out.println("Usage: DictionaryTORawIndexConverter"); for (Field field : ColumnarToStarTreeConverter.class.getDeclaredFields()) { if (field.isAnnotationPresent(Option.class)) { Option option = field.getAnnotation(Option.class); System.out .println(String.format("\t%-15s: %s (required=%s)", option.name(), option.usage(), option.required())); } } }
/** * Helper method to print usage at the command line interface. */ private static void printUsage() { System.out.println("Usage: ColumnarToStarTreeConverter"); for (Field field : ColumnarToStarTreeConverter.class.getDeclaredFields()) { if (field.isAnnotationPresent(Option.class)) { Option option = field.getAnnotation(Option.class); System.out .println(String.format("\t%-15s: %s (required=%s)", option.name(), option.usage(), option.required())); } } }
public void printUsage() { System.out.println("Usage: " + this.getName()); for (Field f : this.getClass().getDeclaredFields()) { if (f.isAnnotationPresent(Option.class)) { Option option = f.getAnnotation(Option.class); System.out.println(String .format("\t%-25s %-30s: %s (required=%s)", option.name(), option.metaVar(), option.usage(), option.required())); } } }
public NamedOptionDef(Option o) { super(o.usage(),o.metaVar(),o.required(),o.help(),o.hidden(),o.handler(),false); this.name = o.name(); this.aliases = createZeroSizedArrayIfNull(o.aliases()); this.depends = createZeroSizedArrayIfNull(o.depends()); this.forbids = createZeroSizedArrayIfNull(o.forbids()); }
public NamedOptionDef(Option o) { super(o.usage(),o.metaVar(),o.required(),o.help(),o.hidden(),o.handler(),false); this.name = o.name(); this.aliases = createZeroSizedArrayIfNull(o.aliases()); this.depends = createZeroSizedArrayIfNull(o.depends()); this.forbids = createZeroSizedArrayIfNull(o.forbids()); }
private static <T> String getUsageFromOptionAnnotation( Class<? extends BasicOptions> optionsClass, String methodName, Class<T> argType) { try { return optionsClass .getMethod(methodName, argType).getAnnotation( Option.class).usage() // the usage text is not very well formatted (contains new line) .replaceAll(System.getProperty("line.separator"), " "); } catch (NoSuchMethodException e) { log.error("can not find method: {} on class {}", methodName, optionsClass); return methodName; } }
private static <T> String getUsageFromOptionAnnotation( Class<? extends BasicOptions> optionsClass, String methodName, Class<T> argType) { try { return optionsClass .getMethod(methodName, argType).getAnnotation( Option.class).usage() // the usage text is not very well formatted (contains new line) .replaceAll(System.getProperty("line.separator"), " "); } catch (NoSuchMethodException e) { log.error("can not find method: {} on class {}", methodName, optionsClass); return methodName; } }
/** * In class {@link org.opennms.tools.jmxconfiggenerator.Starter} are several * command line options defined. Each option has a name (mandatory) and a * description (optional). This method gets all descriptions and assign each * description to the name. If the option starts with at least one '-' all * '-' are removed. Therefore the builded map looks like: * * <pre> * {key} -> {value} * "force" -> "this option forces the deletion of the file" * </pre> * * @return a Map containing a description for each option defined in * {@link org.opennms.tools.jmxconfiggenerator.Starter} * @see org.opennms.tools.jmxconfiggenerator.Starter */ private Map<String, String> getOptionDescriptions() { Map<String, String> optionDescriptions = new HashMap<String, String>(); for (java.lang.reflect.Field f : Starter.class.getDeclaredFields()) { Option ann = f.getAnnotation(Option.class); if (ann == null || ann.usage() == null) { continue; } optionDescriptions.put(ann.name().replaceAll("-", ""), ann.usage()); } return optionDescriptions; } }
public NamedOptionDef(Option o) { super(o.usage(),o.metaVar(),o.required(),o.help(),o.hidden(),o.handler(),false); this.name = o.name(); this.aliases = createZeroSizedArrayIfNull(o.aliases()); this.depends = createZeroSizedArrayIfNull(o.depends()); this.forbids = createZeroSizedArrayIfNull(o.forbids()); }
public NamedOptionDef(Option o) { super(o.usage(),o.metaVar(),o.required(),o.help(),o.hidden(),o.handler(),false); this.name = o.name(); this.aliases = createZeroSizedArrayIfNull(o.aliases()); this.depends = createZeroSizedArrayIfNull(o.depends()); this.forbids = createZeroSizedArrayIfNull(o.forbids()); }