TypeSafeActivator.java 文件源码

private static void applySize(Property property, ConstraintDescriptor<?> descriptor, PropertyDescriptor propertyDescriptor) {
    if ( Size.class.equals( descriptor.getAnnotation().annotationType() )
            && String.class.equals( propertyDescriptor.getElementClass() ) ) {
        @SuppressWarnings("unchecked")
        ConstraintDescriptor<Size> sizeConstraint = (ConstraintDescriptor<Size>) descriptor;
        int max = sizeConstraint.getAnnotation().max();
        Column col = (Column) property.getColumnIterator().next();
        if ( max < Integer.MAX_VALUE ) {
            col.setLength( max );
        }
    }
}