org.osgl.Lang Java Examples
The following examples show how to use
org.osgl.Lang.
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: PluginAdmin.java From actframework with Apache License 2.0 | 6 votes |
@Command(name = "act.plugin.list,act.plugin,act.plugins", help = "list plugins") @PropertySpec("this as Plugin") public List<String> list( @Optional("sort alphabetically") boolean sort, @Optional("filter plugin") final String q ) { C.List<String> l = C.list(Plugin.InfoRepo.plugins()); if (S.notBlank(q)) { l = l.filter(new Lang.Predicate<String>() { @Override public boolean test(String s) { return s.toLowerCase().contains(q) || s.matches(q); } }); } return sort ? l.sorted() : l; }
Example #2
Source File: EnumLookupCache.java From actframework with Apache License 2.0 | 6 votes |
@OnAppStart(async = true) public void loadEligibleEnums(ClassInfoRepository repo, final App app) { final ClassNode enumRoot = repo.node(Enum.class.getName()); final $.Predicate<String> tester = app.config().appClassTester(); enumRoot.visitSubTree(new Lang.Visitor<ClassNode>() { @Override public void visit(ClassNode classNode) throws Lang.Break { String name = classNode.name(); if (tester.test(name) && !name.startsWith("act.")) { Class<? extends Enum> enumType = $.cast(app.classForName(name)); Object[] constants = enumType.getEnumConstants(); if (null != constants && constants.length > 0) { String simpleName = enumType.getSimpleName(); Class<?> existing = eligibleEnums.get(simpleName); if (null != existing && existing.getName().equals(enumType.getName())) { warn("Ambiguous enum name found between %s and %s", existing.getName(), enumType.getName()); } else { eligibleEnums.put(simpleName, enumType); } } } } }); eligibleEnumSize = eligibleEnums.size(); }
Example #3
Source File: Img.java From java-tool with Apache License 2.0 | 6 votes |
/** * A function that generates a image with random picked pixels with random color. The image * use `background` color as the background * * @param w the width * @param h the height * @param percent the percent of pixels selected from all pixels in the image * @param background the background color * @return a function as described above */ public static $.Producer<BufferedImage> randomPixels(final int w, final int h, final int percent, final Color background) { return background(w, h, $.val(background)).andThen(new $.Function<BufferedImage, BufferedImage>() { @Override public BufferedImage apply(BufferedImage img) throws NotAppliedException, Lang.Break { java.util.Random r = ThreadLocalRandom.current(); for (int i = 0; i < w; ++i) { for (int j = 0; j < h; ++j) { if (r.nextInt(100) < percent) { int v = Img.randomColorValue(false); img.setRGB(i, j, v); } } } return img; } }); }
Example #4
Source File: FastJson.java From actframework with Apache License 2.0 | 6 votes |
private void handleForDeserializer(final ObjectDeserializer deserializer, Class targetType) { ClassNode node = repo.node(targetType.getName()); if (null == node) { warn("Unknown target type: " + targetType.getName()); return; } final ParserConfig config = ParserConfig.getGlobalInstance(); node.visitSubTree(new Lang.Visitor<ClassNode>() { @Override public void visit(ClassNode classNode) throws Lang.Break { Class type = app.classForName(classNode.name()); config.putDeserializer(type, deserializer); } }); config.putDeserializer(targetType, deserializer); }
Example #5
Source File: FastJson.java From actframework with Apache License 2.0 | 6 votes |
private void handleForSerializer(final ObjectSerializer serializer, Class targetType) { ClassNode node = repo.node(targetType.getName()); if (null == node) { warn("Unknown target type: " + targetType.getName()); return; } final SerializeConfig config = SerializeConfig.getGlobalInstance(); node.visitSubTree(new Lang.Visitor<ClassNode>() { @Override public void visit(ClassNode classNode) throws Lang.Break { Class type = app.classForName(classNode.name()); config.put(type, serializer); } }); config.put(targetType, serializer); }
Example #6
Source File: SObject.java From java-tool with Apache License 2.0 | 6 votes |
protected boolean probeBinary() { String contentType = getContentType(); if (null != contentType) { MimeType mimeType = MimeType.findByContentType(contentType); if (null != mimeType) { return !mimeType.test(MimeType.Trait.text); } } final $.Var<Boolean> var = new $.Var<>(false); consumeOnce(new $.F1<InputStream, Object>() { @Override public Object apply(InputStream is) throws NotAppliedException, Lang.Break { boolean isBinary = OsglConfig.binaryDataProbe().apply($.convert(is).to(Reader.class)); var.set(isBinary); return null; } }); return var.get(); }
Example #7
Source File: ListBase.java From java-tool with Apache License 2.0 | 6 votes |
@Override public Lang.T2<C.List<T>, C.List<T>> split(final Lang.Function<? super T, Boolean> predicate) { final C.List<T> left = C.newList(); final C.List<T> right = C.newList(); accept(new $.Visitor<T>() { @Override public void visit(T t) throws Lang.Break { if (predicate.apply(t)) { left.add(t); } else { right.add(t); } } }); if (isImmutable() || isReadOnly()) { return $.T2(C.list(left), C.list(right)); } return $.T2(left, right); }
Example #8
Source File: SysUtilAdmin.java From actframework with Apache License 2.0 | 6 votes |
@Command(name = "act.singleton.list, act.singleton, act.singletons", help = "List all singletons") public Iterable<String> listSingletons(@Optional("specify singleton filter") final String q) { SingletonRegistry singletonRegistry = Act.app().singletonRegistry(); final Iterable<String> iterable = singletonRegistry.typeNames(); if (S.notBlank(q)) { return new Iterable<String>() { @Override public Iterator<String> iterator() { return Iterators.filter(iterable.iterator(), new Lang.Predicate<String>() { @Override public boolean test(String s) { return s.toLowerCase().contains(q) || s.matches(q); } }); } }; } return iterable; }
Example #9
Source File: App.java From actframework with Apache License 2.0 | 6 votes |
private App() { this.version = Version.get(); this.appBase = new File("."); this.layout = ProjectLayout.PredefinedLayout.MAVEN; this.appHome = RuntimeDirs.home(this); this.config = new AppConfig<>().app(this); INST = this; Lang.setFieldValue("metricPlugin", Act.class, new SimpleMetricPlugin()); this.eventEmitted = new HashSet<>(); this.eventBus = new EventBus(this); this.jobManager = new JobManager(this); this.classLoader = new AppClassLoader(this); this.sessionManager = new SessionManager(this.config, config().cacheService("logout-session")); this.dependencyInjector = new GenieInjector(this); this.singletonRegistry = new SingletonRegistry(this); this.singletonRegistry.register(SingletonRegistry.class, this.singletonRegistry); this.singletonRegistry.register(SessionManager.class, this.sessionManager); this.singletonRegistry.register(CookieSessionMapper.class, new CookieSessionMapper(this.config)); this.idGenerator = new IdGenerator(); }
Example #10
Source File: BeanSpec.java From java-di with Apache License 2.0 | 6 votes |
public List<BeanSpec> componentSpecs() { if (!componentSpecsSet) { synchronized (this) { if (!componentSpecsSet) { componentSpecsSet = true; if (isArray()) { BeanSpec componentSpec = BeanSpec.of(rawType.getComponentType(), injector); componentSpecs = C.list(componentSpec); } else { componentSpecs = C.list(typeParams).map(new Lang.Transformer<Type, BeanSpec>() { @Override public BeanSpec transform(Type type) { return BeanSpec.of(type, injector); } }); } } } } return componentSpecs; }
Example #11
Source File: C.java From java-tool with Apache License 2.0 | 5 votes |
/** * Returns a function that preppend specified element to argument sequence * @param element the element to be added to the head of the argument (sequence type) * @param <T> the element type * @return the function as described * @see Sequence#prepend(Object) * @see #prependTo(Sequence) */ @SuppressWarnings("unused") public static <T> $.Processor<Sequence<? super T>> sequencePrepend(final T element) { return new Lang.Processor<Sequence<? super T>>() { @Override public void process(Sequence<? super T> sequence) throws Lang.Break, NotAppliedException { sequence.prepend(element); } }; }
Example #12
Source File: ReflectionPropertyGetter.java From java-tool with Apache License 2.0 | 5 votes |
@SuppressWarnings("unchecked") private Object getProperty(Object entity) throws NotAppliedException, Lang.Break { if (null == entity) { return null; } ensureMethodOrField(entity); try { Object v; if (null != m) { v = m.invoke(entity); } else { v = f.get(entity); } if (null == v) { switch (nullValuePolicy) { case NPE: throw new NullPointerException(); case CREATE_NEW: v = objectFactory.apply(getPropertyClass(entity)); PropertySetter setter = setter(); setter.set(entity, v, null); return v; default: return null; } } return v; } catch (Exception e) { throw E.unexpected(e); } }
Example #13
Source File: ReflectionPropertySetter.java From java-tool with Apache License 2.0 | 5 votes |
private void setProperty(Object entity, Object value) throws NotAppliedException, Lang.Break { if (null == entity) { return; } ensureMethodOrField(entity); try { doSet(entity, value); } catch (Exception e) { throw E.unexpected(e); } }
Example #14
Source File: MapPropertyGetter.java From java-tool with Apache License 2.0 | 5 votes |
public MapPropertyGetter(Lang.Function<Class<?>, Object> objectFactory, Lang.Func2<String, Class<?>, ?> stringValueResolver, PropertyGetter.NullValuePolicy nullValuePolicy, Class<?> keyType, Class<?> valType) { super(objectFactory, stringValueResolver, nullValuePolicy, keyType, valType); }
Example #15
Source File: ReflectionPropertyHandler.java From java-tool with Apache License 2.0 | 5 votes |
ReflectionPropertyHandler(Lang.Function<Class<?>, Object> objectFactory, Lang.Func2<String, Class<?>, ?> stringValueResolver, PropertyGetter.NullValuePolicy nullValuePolicy, Class entityClass, Method m, Field f) { super(objectFactory, stringValueResolver, nullValuePolicy); init(entityClass, m, f); }
Example #16
Source File: TypeConverterRegistryTest.java From java-tool with Apache License 2.0 | 5 votes |
@Test public void testNewTypeConverterRegistry() { TypeConverterRegistry registry = new TypeConverterRegistry(); Lang.TypeConverter<Foo, String> converter = registry.get(Foo.class, String.class); requireNotNull(converter); Foo foo = new Foo(); eq(S.wrap(foo.id).with(S.BRACKETS), converter.convert(foo)); }
Example #17
Source File: StrTestBase.java From java-tool with Apache License 2.0 | 5 votes |
private static $.Predicate<Character> charIsIn(final char ... ca) { return new Lang.Predicate<Character>() { @Override public boolean test(Character character) { for (char c: ca) { if (character == c) return true; } return false; } }; }
Example #18
Source File: ReflectionPropertyGetter.java From java-tool with Apache License 2.0 | 5 votes |
public ReflectionPropertyGetter(Lang.Function<Class<?>, Object> objectFactory, Lang.Func2<String, Class<?>, ?> stringValueResolver, NullValuePolicy nullValuePolicy, Class entityClass, Method m, Field f, ReflectionPropertyHandlerFactory factory) { super(objectFactory, stringValueResolver, nullValuePolicy, entityClass, m, f); this.factory = $.requireNotNull(factory); }
Example #19
Source File: SimpleObjectFactory.java From java-tool with Apache License 2.0 | 5 votes |
@Override public Object apply(Class<?> aClass) throws NotAppliedException, Lang.Break { if (List.class.isAssignableFrom(aClass)) { return C.newList(); } else if (Map.class.isAssignableFrom(aClass)) { return C.newMap(); } return Lang.newInstance(aClass); }
Example #20
Source File: AdaptiveMapPropertySetter.java From java-tool with Apache License 2.0 | 5 votes |
AdaptiveMapPropertySetter(Lang.Function<Class<?>, Object> objectFactory, Lang.Func2<String, Class<?>, ?> stringValueResolver, Class<?> keyType, Class<?> valType) { super(objectFactory, stringValueResolver, keyType, valType); setNullValuePolicy(PropertyGetter.NullValuePolicy.CREATE_NEW); }
Example #21
Source File: AdaptiveMapPropertyGetter.java From java-tool with Apache License 2.0 | 5 votes |
public AdaptiveMapPropertyGetter(Lang.Function<Class<?>, Object> objectFactory, Lang.Func2<String, Class<?>, ?> stringValueResolver, NullValuePolicy nullValuePolicy, Class<?> keyType, Class<?> valType) { super(objectFactory, stringValueResolver, nullValuePolicy, keyType, valType); }
Example #22
Source File: MapPropertyHandler.java From java-tool with Apache License 2.0 | 5 votes |
public MapPropertyHandler(Lang.Function<Class<?>, Object> objectFactory, Lang.Func2<String, Class<?>, ?> stringValueResolver, PropertyGetter.NullValuePolicy nullValuePolicy, Class<?> keyType, Class<?> valType) { super(objectFactory, stringValueResolver, nullValuePolicy); this.keyType = $.requireNotNull(keyType); this.valType = $.requireNotNull(valType); }
Example #23
Source File: MapPropertyHandler.java From java-tool with Apache License 2.0 | 5 votes |
public MapPropertyHandler(Lang.Function<Class<?>, Object> objectFactory, Lang.Func2<String, Class<?>, ?> stringValueResolver, Class<?> keyType, Class<?> valType) { super(objectFactory, stringValueResolver); this.keyType = $.requireNotNull(keyType); this.valType = $.requireNotNull(valType); }
Example #24
Source File: SimpleStringValueResolver.java From java-tool with Apache License 2.0 | 5 votes |
@Override public Object apply(String s, Class<?> aClass) throws NotAppliedException, Lang.Break { StringValueResolver r = resolvers.get(aClass); if (null != r) { return r.resolve(s); } if (null != s && Enum.class.isAssignableFrom(aClass)) { return Enum.valueOf(((Class<Enum>) aClass), s); } return null; }
Example #25
Source File: ListPropertyHandler.java From java-tool with Apache License 2.0 | 5 votes |
ListPropertyHandler(Lang.Function<Class<?>, Object> objectFactory, Lang.Func2<String, Class<?>, ?> stringValueResolver, PropertyGetter.NullValuePolicy nullValuePolicy, Class<?> itemType) { super(objectFactory, stringValueResolver, nullValuePolicy); this.itemType = $.requireNotNull(itemType); }
Example #26
Source File: StrTestBase.java From java-tool with Apache License 2.0 | 5 votes |
private static $.Predicate<Character> charIsNotIn(final char ... ca) { return new Lang.Predicate<Character>() { @Override public boolean test(Character character) { for (char c: ca) { if (character == c) return false; } return true; } }; }
Example #27
Source File: MapPropertySetter.java From java-tool with Apache License 2.0 | 5 votes |
MapPropertySetter(Lang.Function<Class<?>, Object> objectFactory, Lang.Func2<String, Class<?>, ?> stringValueResolver, Class<?> keyType, Class<?> valType) { super(objectFactory, stringValueResolver, keyType, valType); setNullValuePolicy(PropertyGetter.NullValuePolicy.CREATE_NEW); }
Example #28
Source File: ListBase.java From java-tool with Apache License 2.0 | 5 votes |
@Override public <V> C.Map<T, V> toMapByKey(Lang.Function<? super T, ? extends V> valExtractor) { C.Map<T, V> map = C.newMap(); for (T v : this) { map.put(v, valExtractor.apply(v)); } return map; }
Example #29
Source File: ListBase.java From java-tool with Apache License 2.0 | 5 votes |
@Override public <K> C.Map<K, T> toMapByVal(Lang.Function<? super T, ? extends K> keyExtractor) { C.Map<K, T> map = C.newMap(); for (T v : this) { map.put(keyExtractor.apply(v), v); } return map; }
Example #30
Source File: ListBase.java From java-tool with Apache License 2.0 | 5 votes |
@Override public <K, V> C.Map<K, V> toMap(Lang.Function<? super T, ? extends K> keyExtractor, Lang.Function<? super T, ? extends V> valExtractor) { C.Map<K, V> map = C.newMap(); for (T v : this) { map.put(keyExtractor.apply(v), valExtractor.apply(v)); } return map; }