List of usage examples for org.springframework.util ReflectionUtils doWithLocalFields
public static void doWithLocalFields(Class<?> clazz, FieldCallback fc)
From source file:org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.java
private InjectionMetadata buildAutowiringMetadata(final Class<?> clazz) { LinkedList<InjectionMetadata.InjectedElement> elements = new LinkedList<>(); Class<?> targetClass = clazz; do {//from w w w .j a v a2 s. c o m final LinkedList<InjectionMetadata.InjectedElement> currElements = new LinkedList<>(); ReflectionUtils.doWithLocalFields(targetClass, field -> { AnnotationAttributes ann = findAutowiredAnnotation(field); if (ann != null) { if (Modifier.isStatic(field.getModifiers())) { if (logger.isWarnEnabled()) { logger.warn("Autowired annotation is not supported on static fields: " + field); } return; } boolean required = determineRequiredStatus(ann); currElements.add(new AutowiredFieldElement(field, required)); } }); ReflectionUtils.doWithLocalMethods(targetClass, method -> { Method bridgedMethod = BridgeMethodResolver.findBridgedMethod(method); if (!BridgeMethodResolver.isVisibilityBridgeMethodPair(method, bridgedMethod)) { return; } AnnotationAttributes ann = findAutowiredAnnotation(bridgedMethod); if (ann != null && method.equals(ClassUtils.getMostSpecificMethod(method, clazz))) { if (Modifier.isStatic(method.getModifiers())) { if (logger.isWarnEnabled()) { logger.warn("Autowired annotation is not supported on static methods: " + method); } return; } if (method.getParameterCount() == 0) { if (logger.isWarnEnabled()) { logger.warn("Autowired annotation should only be used on methods with parameters: " + method); } } boolean required = determineRequiredStatus(ann); PropertyDescriptor pd = BeanUtils.findPropertyForMethod(bridgedMethod, clazz); currElements.add(new AutowiredMethodElement(method, required, pd)); } }); elements.addAll(0, currElements); targetClass = targetClass.getSuperclass(); } while (targetClass != null && targetClass != Object.class); return new InjectionMetadata(clazz, elements); }