BeanSerializer / BeanDeserializer

Hi,   Can someone tell me how to use BeanSerializer / Deserializer out of the context of a message ? (ie to encode an object to XML and to parse XML for an object).   For the serialization I do :   ---   MyObject obj = new MyObj

BeanSerializer to serialize a bean to an XML string

to do it. But I can't find a clue about how to use it to serialize a bean out of Call context ...   So here is my question : how to use BeanSerializer to serialize a bean to an XML string ?   Regards,   Laurent Cornelis