instead of using the old baseName=smack appendix=project.name approach,
we are now going convention over configuration and renaming the
subprojects directories to the proper name.
Having a prefix is actually very helpful, because the resulting
libraries will be named like the subproject. And a core-4.0.0-rc1.jar is
not as explicit about what it actually *is* as a
smack-core-4.0.0-rc1.jar.
SMACK-265
instead of throwing a NoResponseException in case startHandshake()
throws an Exception. The NoResponseException was then thrown when
performing SASL auth, which usually directly followes securing the
connection via TLS (if enabled and provided by the server).
If binding is required or not is told the client by the server within
the features stanzas. Smacks guarantees that connect() blocks until the
features stanzas has been received and processed.
Follow XEP-170 recommendations: Resource binding *after* compression.
Fixes also a bunch of race conditions related to the wait()/notify()
pattern used in the early stages of a Connection where
createPacketCollectorAndSend(Packet).nextResultOrThrow() can not be
used. Those wait()/notify() patterns are currently
- SASL authentication
- compression
- resource binding
Fixes SMACK-454
XMPP Servers should ignore the 'from' attribute of outgoing
stanzas. Makes the behavior how Smack populates the 'from' attribute of
outgoing stanzas configurable. Fixes SMACK-547
This commit renames classes as follows:
* TCPConnection --> XMPPTCPConnection
* BOSHConnection --> XMPPBOSHConnection
There are two reasons for this rename. First, it is there to indicate
that the classes actually _are_ XMPP connections, using different
transport mechanisms. Second, it makes auto-completion in IDEs easier,
the developer can type XMPP<complete> and choose the right backend.
There is a unsolveable race condition between the connection state and
sendPacket(), i.e. the connection could go down, right after the
method calling sendPacket is called, but before sendPacket() is
invoked. Before this change, sendPacket() has thrown an unchecked
IllegalStateException, which could be ignored by the Smack user, who
would also not notice the race condition. We have decided to throw a
checked Exception in this case now, to make the Smack user aware of
this situation.
SMACK-426
Also remove the Exceptions from the signature of getRoster().
Extend ConnectionListener with connected() and authenticated()
callbacks, required by Roster to be notified so that the Roster can be
loaded *after* login.
SmackException (and it's subclasses) is for all errors/exceptions not
defined by any XMPP specification. XMPPException is now an abstract
class for all errors defined by the XMPP specifications.
Methods that involve an IQ exchange now either return the result, which
is obtained by IQ response, or they throw an XMPPErrorException if an IQ
error was the result of the IQ set/get. If there was no response from
the server within the default packet timeout, a NoResponseException will
be thrown.
XMPP SASL errors are now also reported accordingly.
SMACK-426
- There is now no longer the need to use reflection for
compression-jzlib.
- compressionHandlers are a global configuration property and therefore
belong in SmackConfiguration.
Instead of repeating the same pattern, when sending an IQ get/set packet
and collecting the response
PacketFilter filter = new PacketIDFilter(request.getPacketID()),
PacketCollector collector = connection.createPacketCollector(filter);
connection.sendPacket(reg);
IQ result = (IQ)collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
// Stop queuing results
collector.cancel();
if (result == null) {
throw new XMPPException("No response from server.");
}
else if (result.getType() == IQ.Type.ERROR) {
throw new XMPPException(result.getError());
}
the API got redesigned, so that the above code block can be replaced
with
Packet result = connection.createPacketCollectorAndSend(request).nextResultOrThrow();
Florian Schmaus
Georg Lukas