// Handler returns the IQHandler for the given space, tag, and type combo.
// Handler will always return a non-nil IQHandler.
//
// TODO: Handler should return ServiceUnavailable for get and set IQs and
// should do nothing if the type is result or error.
func (im IQMux) Handler(el element.Element, sType string) IQHandler {
for _, entry := range im.handlers {
if el.MatchNamespace(entry.space) && el.Tag == entry.tag && sType == entry.stanzaType {
return entry.h
}
}
return ServiceUnavailable{}
}
// Handler returns the ElementHandler for the given space and tag pair. Handler
// will always return a non-nil ElementHandler.
func (em ElementMux) Handler(el element.Element) ElementHandler {
for _, entry := range em.m {
if el.MatchNamespace(entry.space) && el.Tag == entry.tag {
return entry.h
}
}
Trace.Printf("No handlers for %s:%s", el.Space, el.Tag)
if em.DefaultHandler == nil {
return UnsupportedStanza{}
}
return em.DefaultHandler
}
