public ClassShellCommand(Class<T> clazz) throws IntrospectionException { CommandFactory factory = new CommandFactory(getClass().getClassLoader()); this.clazz = clazz; this.descriptor = HelpDescriptor.create(factory.create(clazz)); }
addParameter(parameter); add = !(getOptionNames().contains("-h") || getOptionNames().contains("--help")); for (CommandDescriptor<T> sub : delegate.getSubordinates().values()) { if (sub.getOptionNames().contains("-h") || getOptionNames().contains("--help")) { add = false; addParameter(HELP_OPTION); subordinates.put(subordinate.getName(), new HelpDescriptor<T>(this, subordinate));
private static <T> void handle(Class<T> commandClass, String line) throws Exception { ObjectCommandDescriptor<T> descriptor = CommandFactory.DEFAULT.create(commandClass); HelpDescriptor<Instance<T>> helpDescriptor = HelpDescriptor.create(descriptor); InvocationMatcher<Instance<T>> matcher = helpDescriptor.matcher(); InvocationMatch<Instance<T>> match = matcher.parse(line); final T instance = commandClass.newInstance(); Object o = match.invoke(Util.wrap(instance)); if (o != null) { System.out.println(o); } } }
public void testOption() throws Exception { // CommandDescriptor<Instance<A>> desc = CommandFactory.DEFAULT.create(A.class); HelpDescriptor<Instance<A>> helpDesc = new HelpDescriptor<Instance<A>>(desc); OptionDescriptor optionDesc = helpDesc.getOption("-h"); assertNotNull(optionDesc); OptionDescriptor foo = helpDesc.getOption("-f"); assertNotNull(foo); InvocationMatcher<Instance<A>> matcher = helpDesc.matcher(); // InvocationMatch<Instance<A>> match = matcher.parse("--help"); ParameterMatch<OptionDescriptor> helpMatch = match.getParameter(optionDesc); assertNotNull(helpMatch); CommandInvoker<Instance<A>, ?> invoker = match.getInvoker(); Help help = (Help)invoker.invoke(Util.wrap(new A())); assertNotNull(help); assertSame(desc, help.getDescriptor().getDelegate()); // match = matcher.parse(""); invoker = match.getInvoker(); invoker.invoke(Util.wrap(new A())); match = matcher.parse("-f foo_value bar"); invoker = match.getInvoker(); assertEquals("invoked:foo_value", invoker.invoke(Util.wrap(new A()))); }
public void testMain1() throws Exception { CommandDescriptor<Instance<b>> desc = CommandFactory.DEFAULT.create(b.class); HelpDescriptor<Instance<b>> helpDesc = new HelpDescriptor<Instance<b>>(desc); OptionDescriptor optionDesc = helpDesc.getOption("-h"); assertNotNull(optionDesc); InvocationMatcher<Instance<b>> matcher = helpDesc.matcher(); // InvocationMatch<Instance<b>> match = matcher.parse("--help"); ParameterMatch<OptionDescriptor> helpMatch = match.getParameter(optionDesc); assertNotNull(helpMatch); CommandInvoker<Instance<b>, ?> invoker = match.getInvoker(); Help help = (Help)invoker.invoke(Util.wrap(new b())); assertNotNull(help); CommandDescriptor mainDescriptor = help.getDescriptor(); assertEquals("b", mainDescriptor.getName()); assertSame(null, mainDescriptor.getOwner()); } }
private HelpDescriptor(HelpDescriptor<T> owner, CommandDescriptorImpl<T> delegate) throws IntrospectionException { super(delegate.getName(), delegate.getDescription()); // for (ParameterDescriptor parameter : delegate.getParameters()) { addParameter(parameter); } // Override the help parameter only for the root level // otherwise it may be repeated several times if (owner == null) { addParameter(HELP_OPTION); } // Wrap subordinates LinkedHashMap<String, HelpDescriptor<T>> subordinates = new LinkedHashMap<String, HelpDescriptor<T>>(); for (CommandDescriptorImpl<T> subordinate : delegate.getSubordinates().values()) { subordinates.put(subordinate.getName(), new HelpDescriptor<T>(this, subordinate)); } // this.owner = owner; this.delegate = delegate; this.subordinates = subordinates; }
public static <T> HelpDescriptor<T> create(CommandDescriptor<T> descriptor) throws IntrospectionException { return new HelpDescriptor<T>(descriptor); }
public static <T> HelpDescriptor<T> create(CommandDescriptor<T> descriptor) throws IntrospectionException { return new HelpDescriptor<T>(descriptor); }
public GroovyScriptShellCommand(Class<T> clazz) throws IntrospectionException { // CommandFactory factory = new CommandFactory(getClass().getClassLoader()); boolean hasExplicitReturn; try { clazz.getDeclaredField(ScriptLastStatementTransformer.FIELD_NAME); hasExplicitReturn = true; } catch (NoSuchFieldException e) { hasExplicitReturn = false; } // this.clazz = clazz; this.descriptor = HelpDescriptor.create(factory.create(clazz)); this.hasExplicitReturn = hasExplicitReturn; }
private static <T> void handle(Class<T> commandClass, String line) throws Exception { ObjectCommandDescriptor<T> descriptor = CommandFactory.DEFAULT.create(commandClass); HelpDescriptor<Instance<T>> helpDescriptor = HelpDescriptor.create(descriptor); InvocationMatcher<Instance<T>> matcher = helpDescriptor.matcher(); InvocationMatch<Instance<T>> match = matcher.parse(line); final T instance = commandClass.newInstance(); Object o = match.invoke(Util.wrap(instance)); if (o != null) { System.out.println(o); } } }
addParameter(parameter); add = !(getOptionNames().contains("-h") || getOptionNames().contains("--help")); for (CommandDescriptor<T> sub : delegate.getSubordinates().values()) { if (sub.getOptionNames().contains("-h") || getOptionNames().contains("--help")) { add = false; addParameter(HELP_OPTION); subordinates.put(subordinate.getName(), new HelpDescriptor<T>(this, subordinate));
public static <T> HelpDescriptor<T> create(CommandDescriptorImpl<T> descriptor) { return new HelpDescriptor<T>(descriptor); }
public <C> void assertPreserveHelp(Class<C> clazz, C instance, String option) throws Exception { CommandDescriptor<Instance<C>> desc = HelpDescriptor.create(CommandFactory.DEFAULT.create(clazz)); InvocationMatcher<Instance<C>> matcher = desc.matcher(); InvocationMatch<Instance<C>> match = matcher.options(Collections.<String, List<?>>singletonMap(option, Collections.singletonList(Boolean.TRUE))).arguments(Collections.emptyList()); CommandInvoker<Instance<C>, ?> invoker = match.getInvoker(); Object ret = invoker.invoke(Util.wrap(instance)); assertEquals("my help " + true, ret); }
public <C> void assertPreserveHelpInSubCommand2(Class<C> clazz, C instance, String option) throws Exception { CommandDescriptor<Instance<C>> desc = HelpDescriptor.create(CommandFactory.DEFAULT.create(clazz)); InvocationMatcher<Instance<C>> matcher = desc.matcher(); InvocationMatch<Instance<C>> match = matcher. options(Collections.<String, List<?>>singletonMap(option, Collections.singletonList(Boolean.TRUE))).arguments(Collections.emptyList()). subordinate("sub"); CommandInvoker<Instance<C>, ?> invoker = match.getInvoker(); Object ret = invoker.invoke(Util.wrap(instance)); assertEquals("my help " + true, ret); } }
public <C> void assertPreserveHelpInSubCommand1(Class<C> clazz, C instance, String option) throws Exception { CommandDescriptor<Instance<C>> desc = HelpDescriptor.create(CommandFactory.DEFAULT.create(clazz)); InvocationMatcher<Instance<C>> matcher = desc.matcher(); InvocationMatch<Instance<C>> match = matcher. subordinate("sub"). options(Collections.<String, List<?>>singletonMap(option, Collections.singletonList(Boolean.TRUE))).arguments(Collections.emptyList()); CommandInvoker<Instance<C>, ?> invoker = match.getInvoker(); Object ret = invoker.invoke(Util.wrap(instance)); assertEquals("my help " + true, ret); }
public void testFoo() throws Exception { CommandDescriptor<Instance<A>> desc = HelpDescriptor.create(CommandFactory.DEFAULT.create(A.class)); InvocationMatcher<Instance<A>> matcher = desc.matcher(); InvocationMatch<Instance<A>> match = matcher.options(Collections.<String, List<?>>singletonMap("h", Collections.singletonList(Boolean.TRUE))).arguments(Collections.emptyList()); CommandInvoker<Instance<A>, ?> invoker = match.getInvoker(); Object ret = invoker.invoke(Util.wrap(new A())); assertTrue(ret instanceof Help); assertEquals(Help.class, invoker.getReturnType()); }
public ClassShellCommand(Class<T> clazz) throws IntrospectionException { CommandFactory factory = new CommandFactory(getClass().getClassLoader()); this.clazz = clazz; this.descriptor = HelpDescriptor.create(factory.create(clazz)); }
public ClassShellCommand(Class<T> clazz) throws IntrospectionException { CommandFactory factory = new CommandFactory(getClass().getClassLoader()); this.clazz = clazz; this.descriptor = HelpDescriptor.create(factory.create(clazz)); }
protected CRaSHCommand() throws IntrospectionException { this.descriptor = HelpDescriptor.create(new CommandFactory(getClass().getClassLoader()).create(getClass())); this.unmatched = null; }
public GroovyScriptShellCommand(Class<T> clazz) throws IntrospectionException { // CommandFactory factory = new CommandFactory(getClass().getClassLoader()); boolean hasExplicitReturn; try { clazz.getDeclaredField(ScriptLastStatementTransformer.FIELD_NAME); hasExplicitReturn = true; } catch (NoSuchFieldException e) { hasExplicitReturn = false; } // this.clazz = clazz; this.descriptor = HelpDescriptor.create(factory.create(clazz)); this.hasExplicitReturn = hasExplicitReturn; }