1
0
Fork 0
mirror of https://github.com/vanitasvitae/Smack.git synced 2024-06-16 00:24:49 +02:00
Smack/documentation/developer/stanzas.md
Florian Schmaus e977c349a8 Add documentation/developer/provider.md
also fix stanzas.md
2015-02-04 16:34:10 +01:00

512 B

PacketExtension

The static from(Packet) Method

Every PacketExtension class must have a static from() method that retrieves that extension for a given Stanza (if any).

Sample Code

public static RSMSet from(Packet) {
  return packet.getExtension(ELEMENT, NAMESPACE);
}

Sometimes certain PacketExtension's are only found in one stanza type, in that case, specify the parameter type. For example public static CarbonExtension getFrom(Message).