private <T> List<Class<? extends T>> _findSubclasses(Class<T> clazz) { if (clazz == null) throw new NullPointerException("class cannot be null"); List<Class<? extends T>> classes = new ArrayList<Class<? extends T>>(); for (ClassInfo classInfo : classInfos.values()) { try { if (clazz.getName().equals(classInfo.superType)) { if (clazz.isAssignableFrom(classInfo.get())) { classes.add(classInfo.get().asSubclass(clazz)); classes.addAll(_findSubclasses(classInfo.get().asSubclass(clazz))); } } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } return classes; }
private <T> List<Class<? extends T>> _findSubclasses(Class<T> clazz) { if (clazz == null) throw new NullPointerException("class cannot be null"); List<Class<? extends T>> classes = new ArrayList<Class<? extends T>>(); for (ClassInfo classInfo : classInfos.values()) { try { if (clazz.getName().equals(classInfo.superType)) { if (clazz.isAssignableFrom(classInfo.get())) { classes.add(classInfo.get().asSubclass(clazz)); classes.addAll(_findSubclasses(classInfo.get().asSubclass(clazz))); } } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } return classes; }
private <T> List<Class<? extends T>> _findSubclasses(Class<T> clazz) { if (clazz == null) throw new NullPointerException("class cannot be null"); List<Class<? extends T>> classes = new ArrayList<Class<? extends T>>(); for (ClassInfo classInfo : classInfos.values()) { try { if (clazz.getName().equals(classInfo.superType)) { if (clazz.isAssignableFrom(classInfo.get())) { classes.add(classInfo.get().asSubclass(clazz)); classes.addAll(_findSubclasses(classInfo.get().asSubclass(clazz))); } } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } return classes; }
public List<Constructor> findAnnotatedConstructors(Class<? extends Annotation> annotation) { classesNotLoaded.clear(); List<ClassInfo> seen = new ArrayList<ClassInfo>(); List<Constructor> constructors = new ArrayList<Constructor>(); List<Info> infos = getAnnotationInfos(annotation.getName()); for (Info info : infos) { if (info instanceof MethodInfo && info.getName().equals("<init>")) { MethodInfo methodInfo = (MethodInfo) info; ClassInfo classInfo = methodInfo.getDeclaringClass(); if (seen.contains(classInfo)) continue; seen.add(classInfo); try { Class clazz = classInfo.get(); for (Constructor constructor : clazz.getConstructors()) { if (constructor.isAnnotationPresent(annotation)) { constructors.add(constructor); } } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } } return constructors; }
public List<Constructor> findAnnotatedConstructors(Class<? extends Annotation> annotation) { classesNotLoaded.clear(); List<ClassInfo> seen = new ArrayList<ClassInfo>(); List<Constructor> constructors = new ArrayList<Constructor>(); List<Info> infos = getAnnotationInfos(annotation.getName()); for (Info info : infos) { if (info instanceof MethodInfo && info.getName().equals("<init>")) { MethodInfo methodInfo = (MethodInfo) info; ClassInfo classInfo = methodInfo.getDeclaringClass(); if (seen.contains(classInfo)) continue; seen.add(classInfo); try { Class clazz = classInfo.get(); for (Constructor constructor : clazz.getConstructors()) { if (constructor.isAnnotationPresent(annotation)) { constructors.add(constructor); } } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } } return constructors; }
public <T> List<Class<? extends T>> findImplementations(Class<T> clazz) { if (clazz == null) throw new NullPointerException("class cannot be null"); if (!clazz.isInterface()) new IllegalArgumentException("class must be an interface"); classesNotLoaded.clear(); final String interfaceName = clazz.getName(); // Collect all interfaces extending the main interface (recursively) // Collect all implementations of interfaces // i.e. all *directly* implementing classes List<ClassInfo> infos = collectImplementations(interfaceName); // Collect all subclasses of implementations List<Class<? extends T>> classes = new ArrayList<Class<? extends T>>(); for (ClassInfo info : infos) { try { final Class<? extends T> impl = (Class<? extends T>) info.get(); if (clazz.isAssignableFrom(impl)) { classes.add(impl); // Optimization: Don't need to call this method if parent class was already searched classes.addAll(_findSubclasses(impl)); } } catch (ClassNotFoundException e) { classesNotLoaded.add(info.getName()); } } return classes; }
public List<Field> findAnnotatedFields(Class<? extends Annotation> annotation) { classesNotLoaded.clear(); List<ClassInfo> seen = new ArrayList<ClassInfo>(); List<Field> fields = new ArrayList<Field>(); List<Info> infos = getAnnotationInfos(annotation.getName()); for (Info info : infos) { if (info instanceof FieldInfo) { FieldInfo fieldInfo = (FieldInfo) info; ClassInfo classInfo = fieldInfo.getDeclaringClass(); if (seen.contains(classInfo)) continue; seen.add(classInfo); try { Class clazz = classInfo.get(); for (Field field : clazz.getDeclaredFields()) { if (field.isAnnotationPresent(annotation)) { fields.add(field); } } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } } return fields; }
public List<Method> findAnnotatedMethods(Class<? extends Annotation> annotation) { classesNotLoaded.clear(); List<ClassInfo> seen = new ArrayList<ClassInfo>(); List<Method> methods = new ArrayList<Method>(); List<Info> infos = getAnnotationInfos(annotation.getName()); for (Info info : infos) { if (info instanceof MethodInfo && !info.getName().equals("<init>")) { MethodInfo methodInfo = (MethodInfo) info; ClassInfo classInfo = methodInfo.getDeclaringClass(); if (seen.contains(classInfo)) continue; seen.add(classInfo); try { Class clazz = classInfo.get(); for (Method method : clazz.getDeclaredMethods()) { if (method.isAnnotationPresent(annotation)) { methods.add(method); } } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } } return methods; }
public List<Class<?>> findAnnotatedClasses(Class<? extends Annotation> annotation) { classesNotLoaded.clear(); List<Class<?>> classes = new ArrayList<Class<?>>(); List<Info> infos = getAnnotationInfos(annotation.getName()); for (Info info : infos) { if (info instanceof ClassInfo) { ClassInfo classInfo = (ClassInfo) info; try { Class clazz = classInfo.get(); // double check via proper reflection if (clazz.isAnnotationPresent(annotation)) { classes.add(clazz); } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } } return classes; }
@Override public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) { if (name.endsWith("package-info")) { info = new PackageInfo(javaName(name)); } else { ClassInfo classInfo = new ClassInfo(javaName(name), javaName(superName)); classInfo.path = path; // if (signature == null) { for (String interfce : interfaces) { classInfo.getInterfaces().add(javaName(interfce)); } // } else { // // the class uses generics // new SignatureReader(signature).accept(new GenericAwareInfoBuildingVisitor(GenericAwareInfoBuildingVisitor.TYPE.CLASS, classInfo)); // } info = classInfo; classInfos.put(classInfo.getName(), classInfo); } }
@Override public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) { if (name.endsWith("package-info")) { info = new PackageInfo(javaName(name)); } else { ClassInfo classInfo = new ClassInfo(javaName(name), javaName(superName)); classInfo.path = path; // if (signature == null) { for (String interfce : interfaces) { classInfo.getInterfaces().add(javaName(interfce)); } // } else { // // the class uses generics // new SignatureReader(signature).accept(new GenericAwareInfoBuildingVisitor(GenericAwareInfoBuildingVisitor.TYPE.CLASS, classInfo)); // } info = classInfo; classInfos.put(classInfo.getName(), classInfo); } }
public List<Class<?>> findAnnotatedClasses(Class<? extends Annotation> annotation) { classesNotLoaded.clear(); List<Class<?>> classes = new ArrayList<Class<?>>(); List<Info> infos = getAnnotationInfos(annotation.getName()); for (Info info : infos) { if (info instanceof ClassInfo) { ClassInfo classInfo = (ClassInfo) info; try { Class clazz = classInfo.get(); // double check via proper reflection if (clazz.isAnnotationPresent(annotation)) { classes.add(clazz); } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } } return classes; }
public List<Class<?>> findAnnotatedClasses(Class<? extends Annotation> annotation) { classesNotLoaded.clear(); List<Class<?>> classes = new ArrayList<Class<?>>(); List<Info> infos = getAnnotationInfos(annotation.getName()); for (Info info : infos) { if (info instanceof ClassInfo) { ClassInfo classInfo = (ClassInfo) info; try { Class clazz = classInfo.get(); // double check via proper reflection if (clazz.isAnnotationPresent(annotation)) { classes.add(clazz); } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } } return classes; }
public List<Class<?>> findClassesInPackage(String packageName, boolean recursive) { classesNotLoaded.clear(); List<Class<?>> classes = new ArrayList<Class<?>>(); for (ClassInfo classInfo : classInfos.values()) { try { if (recursive && classInfo.getPackageName().startsWith(packageName)){ classes.add(classInfo.get()); } else if (classInfo.getPackageName().equals(packageName)){ classes.add(classInfo.get()); } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } return classes; }
@Override public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) { if (name.endsWith("package-info")) { info = new PackageInfo(javaName(name)); } else { ClassInfo classInfo = new ClassInfo(javaName(name), javaName(superName)); classInfo.path = path; // if (signature == null) { for (String interfce : interfaces) { classInfo.getInterfaces().add(javaName(interfce)); } // } else { // // the class uses generics // new SignatureReader(signature).accept(new GenericAwareInfoBuildingVisitor(GenericAwareInfoBuildingVisitor.TYPE.CLASS, classInfo)); // } info = classInfo; classInfos.put(classInfo.getName(), classInfo); } }
public List<Class<?>> findClassesInPackage(String packageName, boolean recursive) { classesNotLoaded.clear(); List<Class<?>> classes = new ArrayList<Class<?>>(); for (ClassInfo classInfo : classInfos.values()) { try { if (recursive && classInfo.getPackageName().startsWith(packageName)){ classes.add(classInfo.get()); } else if (classInfo.getPackageName().equals(packageName)){ classes.add(classInfo.get()); } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } return classes; }
public List<Class<?>> findClassesInPackage(String packageName, boolean recursive) { classesNotLoaded.clear(); List<Class<?>> classes = new ArrayList<Class<?>>(); for (ClassInfo classInfo : classInfos.values()) { try { if (recursive && classInfo.getPackageName().startsWith(packageName)){ classes.add(classInfo.get()); } else if (classInfo.getPackageName().equals(packageName)){ classes.add(classInfo.get()); } } catch (ClassNotFoundException e) { classesNotLoaded.add(classInfo.getName()); } } return classes; }
private <T> void findSubclasses(ClassInfo classInfo, List<Class<? extends T>> found, Class<T> clazz) { for (ClassInfo subclassInfo : classInfo.subclassInfos) { try { found.add(subclassInfo.get().asSubclass(clazz)); } catch (ClassNotFoundException e) { classesNotLoaded.add(subclassInfo.getName()); } findSubclasses(subclassInfo, found, clazz); } }
private <T> void findSubclasses(ClassInfo classInfo, List<Class<? extends T>> found, Class<T> clazz) { for (ClassInfo subclassInfo : classInfo.subclassInfos) { try { found.add(subclassInfo.get().asSubclass(clazz)); } catch (ClassNotFoundException e) { classesNotLoaded.add(subclassInfo.getName()); } findSubclasses(subclassInfo, found, clazz); } }
private <T> void findSubclasses(ClassInfo classInfo, List<Class<? extends T>> found, Class<T> clazz) { for (ClassInfo subclassInfo : classInfo.subclassInfos) { try { found.add(subclassInfo.get().asSubclass(clazz)); } catch (ClassNotFoundException e) { classesNotLoaded.add(subclassInfo.getName()); } findSubclasses(subclassInfo, found, clazz); } }