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Code Issues Releases Wiki Activity

Move duplicate code into XMPPConnection

Browse source 
from XMPPTCPConnection and XMPPBOSHConnection.
This commit is contained in:
Florian Schmaus 2014-05-04 20:31:25 +02:00
parent 7d72b9b770
commit f940d72fcd
5 changed files with 62 additions and 177 deletions
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58
smack-core/src/main/java/org/jivesoftware/smack/XMPPConnection.java
View file

@ -232,6 +232,17 @@ public abstract class XMPPConnection {
*/
private IOException connectionException;
/**
* Flag that indicates if the user is currently authenticated with the server.
*/
protected boolean authenticated = false;
/**
* Flag that indicates if the user was authenticated with the server when the connection
* to the server was closed (abruptly or not).
*/
protected boolean wasAuthenticated = false;
/**
* Create an executor to deliver incoming packets to listeners. We'll use a single thread with an unbounded queue.
*/
@ -630,13 +641,8 @@ public abstract class XMPPConnection {
/**
* Closes the connection by setting presence to unavailable then closing the connection to
* the XMPP server. The XMPPConnection can still be used for connecting to the server
* again.<p>
* <p/>
* This method cleans up all resources used by the connection. Therefore, the roster,
* listeners and other stateful objects cannot be re-used by simply calling connect()
* on this connection again. This is unlike the behavior during unexpected disconnects
* (and subsequent connections). In that case, all state is preserved to allow for
* more seamless error recovery.
* again.
*
* @throws NotConnectedException
*/
public void disconnect() throws NotConnectedException {
@ -646,21 +652,28 @@ public abstract class XMPPConnection {
/**
* Closes the connection. A custom unavailable presence is sent to the server, followed
* by closing the stream. The XMPPConnection can still be used for connecting to the server
* again. A custom unavilable presence is useful for communicating offline presence
* again. A custom unavailable presence is useful for communicating offline presence
* information such as "On vacation". Typically, just the status text of the presence
* packet is set with online information, but most XMPP servers will deliver the full
* presence packet with whatever data is set.<p>
* <p/>
* This method cleans up all resources used by the connection. Therefore, the roster,
* listeners and other stateful objects cannot be re-used by simply calling connect()
* on this connection again. This is unlike the behavior during unexpected disconnects
* (and subsequent connections). In that case, all state is preserved to allow for
* more seamless error recovery.
* presence packet with whatever data is set.
*
* @param unavailablePresence the presence packet to send during shutdown.
* @throws NotConnectedException
*/
public abstract void disconnect(Presence unavailablePresence) throws NotConnectedException;
public synchronized void disconnect(Presence unavailablePresence) throws NotConnectedException {
if (!isConnected()) {
return;
}
sendPacket(unavailablePresence);
shutdown();
callConnectionClosedListener();
};
/**
* Shuts the current connection down.
*/
protected abstract void shutdown();
/**
* Adds a new listener that will be notified when new Connections are created. Note
@ -1101,6 +1114,19 @@ public abstract class XMPPConnection {
}
}
/**
* Sets whether the connection has already logged in the server. This method assures that the
* {@link #wasAuthenticated} flag is never reset once it has ever been set.
*
* @param authenticated true if the connection has already been authenticated.
*/
protected void setWasAuthenticated(boolean authenticated) {
// Never reset the flag if the connection has ever been authenticated
if (!wasAuthenticated) {
wasAuthenticated = authenticated;
}
}
void callConnectionConnectedListener() {
for (ConnectionListener listener : getConnectionListeners()) {
listener.connected(this);

3
smack-core/src/test/java/org/jivesoftware/smack/DummyConnection.java
View file

@ -32,7 +32,6 @@ import org.jivesoftware.smack.PacketCollector;
import org.jivesoftware.smack.Roster;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.packet.Packet;
import org.jivesoftware.smack.packet.Presence;
/**
* A dummy implementation of {@link XMPPConnection}, intended to be used during
@ -86,7 +85,7 @@ public class DummyConnection extends XMPPConnection {
}
@Override
public void disconnect(Presence unavailablePresence) {
protected void shutdown() {
user = null;
connectionID = null;
roster = null;