ObjectPropertyUtils { @SuppressWarnings("unchecked") public static <T extends Object> T getPropertyValue(Object object, String propertyPath) { boolean trace = ProcessLogger.isTraceActive() && object != null; if (trace) { ProcessLogger.countBegin("bean-property-read"); } try { ObjectPropertyReference.setWarning(true); return (T) ObjectPropertyReference.resolvePath(object, object.getClass(), propertyPath, false).get(); } catch (RuntimeException e) { throw new IllegalArgumentException("Error getting property '" + propertyPath + "' from " + object, e); } finally { ObjectPropertyReference.setWarning(false); if (trace) { ProcessLogger.countEnd("bean-property-read", object.getClass().getSimpleName() + ":" + propertyPath); } } } private  ObjectPropertyUtils(); static Map<String, PropertyDescriptor> getPropertyDescriptors(Class<?> beanClass); static PropertyDescriptor getPropertyDescriptor(Class<?> beanClass, String propertyName); static void registerPropertyEditors(PropertyEditorRegistry registry); static Set<String> getReadablePropertyNames(Class<?> beanClass); static Method getReadMethod(Class<?> beanClass, String propertyName); static Method getWriteMethod(Class<?> beanClass, String propertyName); static void copyPropertiesToObject(Map<String, String> properties, Object object); static Class<?> getPropertyType(Class<?> beanClass, String propertyPath); static Class<?> getPropertyType(Object object, String propertyPath); static Set<String> getReadablePropertyNamesByType(Object bean, Class<?> propertyType); static Set<String> getReadablePropertyNamesByType(Class<?> beanClass, Class<?> propertyType); static Set<String> getReadablePropertyNamesByAnnotationType(Object bean,
            Class<? extends Annotation> annotationType); static Set<String> getReadablePropertyNamesByAnnotationType(
            Class<?> beanClass, Class<? extends Annotation> annotationType); static Set<String> getReadablePropertyNamesByCollectionType(Object bean, Class<?> collectionType); static Set<String> getWritablePropertyNames(Object bean); static Set<String> getReadablePropertyNamesByCollectionType(Class<?> beanClass, Class<?> collectionType); @SuppressWarnings("unchecked") static T getPropertyValue(Object object, String propertyPath); static String getPropertyValueAsText(Object bean, String path); static PropertyEditorRegistry getPropertyEditorRegistry(); static Class<?> getPrimitiveType(Class<?> type); static PropertyEditor getPropertyEditor(Object bean, String path); static PropertyEditor getPropertyEditor(Class<?> propertyType); static void initializeProperty(Object object, String propertyPath); static void setPropertyValue(Object object, String propertyPath, Object propertyValue); static void setPropertyValue(Object object, String propertyPath, Object propertyValue, boolean ignoreUnknown); static boolean isReadableProperty(Object object, String propertyPath); static boolean isWritableProperty(Object object, String propertyPath); static List<Field> getAllFields(List<Field> fields, Class<?> type, Class<?> stopAt); static Type getComponentType(Type type); static Class<?> getUpperBound(Type valueType); static Type findGenericType(Class<?> sourceClass, Class<?> targetClass); static String[] splitPropertyPath(String path); static String getPathTail(String path); static String removePathTail(String path); static String getCanonicalPath(String path);  }
@Test public void testGet() { TestBean tb = new TestBean(); tb.setRwProp("foobar"); assertEquals("foobar", ObjectPropertyUtils.getPropertyValue(tb, "rwProp")); tb.roProp = "barbaz"; assertEquals("barbaz", ObjectPropertyUtils.getPropertyValue(tb, "roProp")); try { ObjectPropertyUtils.getPropertyValue(tb, "woProp"); } catch (RuntimeException e) { throw e; } }
@Test public void testKradUifTemplateHeaderMetadata() { FormView formView = new FormView(); ViewHeader viewHeader = new ViewHeader(); formView.setHeader(viewHeader); Message headerMetadataMessage = new Message(); viewHeader.setMetadataMessage(headerMetadataMessage); assertSame(headerMetadataMessage, ObjectPropertyUtils.getPropertyValue(formView, "header.metadataMessage")); }