if (frag == null) {
// create empty fake document
frag = XMLUtil.createDocument().createDocumentFragment();
}
connector = (ResourceConnector)manager.lookup(ResourceConnector.ROLE);
connector.saveXML(this.saveResource.getResourceType(), null,
this.saveResource.getResourceIdentifier(), parameters,
frag);
} catch (ComponentException ce) {
throw new ProcessingException("Unable to lookup the resource connector.", ce);
} finally {