Now that FormWriter, with its write() method, is gone, there is no
reason the FormReader method should still be named read(). Renaming to
getField() as this is what DataForm also uses.
`mgr.getNode(...)` method is not supposed to throw any type
of exception. It threw two kinds of exceptions: `NotConnectedException`
and `SmackException`.
By using `ThreadedDummyConnection.newInstance()` method,
`NotConnectedException` can be removed. And `SmackException`
can be removed by correctly building the DiscoverInfo packet.
Apply builder pattern to form fields and replace getVariable() with
getFieldName(). Refer to the field name as "field name" instead of
"variable" everyone, just as XEP-0004 does.
Improve the high-level form API: introduce FilledForm and FillableForm
which perform stronger validation and consistency checks.
Also add FormFieldRegistry to enable processing of 'submit' forms
where the form field types are omitted.
Smack also now does omit the form field type declaration on 'submit'
type forms, as it is allowed by XEP-0004.
The FaultTolerantNegotiator is the reason why Smack replies in a
non-standard way to file transfer requests: Smack puts two values in
the stream-method field, while the field is a list-single field,
i.e. a field which only allows one value.
Even if what Smack does is probably better, as it allows for a
fallback in case the bytestream transport fails, it is not standard
compliant. And, Jingle provide a proper fallback specification for
file transfers.
Fixes SMACK-561.
Those configurations where removed with version 1.13 (2010-07-12) of
XEP-0060.
This change is part of the effort to upgrade Smack's PubSub
implementation (SMACK-364).
The previous site where the callback was invoked was only reached if
there was also a user status on the unvailable presence. But those are
not part of unavilable presences upon room destruction.
Fixes SMACK-888.
There is no need to duplicate that code. Also ensure that
userHasLeft() is invoked *before* the listeners are invoked, so that
e.g. isJoined() returns false in the listeners.
Use EntityBareJid just as its done within PepManager. There is no need
for AsyncButOrdered in the PEP user managers, as PepManager already
takes care of that. Also the message carrying the PEP event should
always be the last parameter of the callbacks, as it is the least
important piece of information.
