public JabberMessage parse(JabberMessageParser parser, Element msgTree) throws ParseException {
// let the parent class parse out the normal core attributes
super.parse(parser, msgTree);
if (getType() == null) setType(TYPE_AVAILABLE);
String prior = getDOM().getChildText("priority", XMLNS_PRESENCE);
if (prior == null) priority = 0;
else
try {
priority = Integer.parseInt(prior);
} catch (NumberFormatException ex) {
throw new ParseException(
"<priority> inside <presence> element is not an integer as it should be");
}
return this;
}
/**
* The method is overridden to conform properly with XMPP protocol standards. In XMPP, when a
* presence is available, it should simply remove the type from being sent.
*
* @param type the type of presence (available, unavailable, dnd, etc)
*/
public void setType(String type) {
if (TYPE_AVAILABLE.equals(type)) super.setType(null);
else super.setType(type);
}
