BeanPathAdapter.java 文件源码

/**
 * Provides the underlying value class for a given {@linkplain Property}
 * 
 * @param property
 *            the {@linkplain Property} to check
 * @return the value class of the {@linkplain Property}
 */
@SuppressWarnings("unchecked")
protected static <T> Class<T> propertyValueClass(final Property<T> property) {
    Class<T> clazz = null;
    if (property != null) {
        if (StringProperty.class.isAssignableFrom(property.getClass())) {
            clazz = (Class<T>) String.class;
        } else if (IntegerProperty.class.isAssignableFrom(property
                .getClass())) {
            clazz = (Class<T>) Integer.class;
        } else if (BooleanProperty.class.isAssignableFrom(property
                .getClass())) {
            clazz = (Class<T>) Boolean.class;
        } else if (DoubleProperty.class.isAssignableFrom(property
                .getClass())) {
            clazz = (Class<T>) Double.class;
        } else if (FloatProperty.class.isAssignableFrom(property
                .getClass())) {
            clazz = (Class<T>) Float.class;
        } else if (LongProperty.class.isAssignableFrom(property
                .getClass())) {
            clazz = (Class<T>) Long.class;
        } else if (ListProperty.class.isAssignableFrom(property
                .getClass())) {
            clazz = (Class<T>) List.class;
        } else if (MapProperty.class.isAssignableFrom(property
                .getClass())) {
            clazz = (Class<T>) Map.class;
        } else {
            clazz = (Class<T>) Object.class;
        }
    }
    return clazz;
}