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Code Issues Releases Wiki Activity

Throw NotConnectedException instead of NoResponseException

Browse source 
if the connection is not connected in sendStanzaWithResponseCallback and
in PacketCollector.

Also decrease log level if roster result listener's exeption callback is
invoked with a NotConnectedException.
This commit is contained in:
Florian Schmaus 2015-07-03 12:57:30 +02:00
parent cd3692f329
commit bfdcfba092
4 changed files with 30 additions and 4 deletions
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9
smack-core/src/main/java/org/jivesoftware/smack/AbstractXMPPConnection.java
View file

@ -1466,7 +1466,14 @@ public abstract class AbstractXMPPConnection implements XMPPConnection {
// If the packetListener got removed, then it was never run and
// we never received a response, inform the exception callback
if (removed && exceptionCallback != null) {
exceptionCallback.processException(NoResponseException.newWith(AbstractXMPPConnection.this, replyFilter));
Exception exception;
if (!isConnected()) {
// If the connection is no longer connected, throw a not connected exception.
exception = new NotConnectedException(AbstractXMPPConnection.this, replyFilter);
} else {
exception = NoResponseException.newWith(AbstractXMPPConnection.this, replyFilter);
}
exceptionCallback.processException(exception);
}
}
}, timeout, TimeUnit.MILLISECONDS);

12
smack-core/src/main/java/org/jivesoftware/smack/PacketCollector.java
View file

@ -20,6 +20,7 @@ package org.jivesoftware.smack;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.TimeUnit;
import org.jivesoftware.smack.SmackException.NotConnectedException;
import org.jivesoftware.smack.SmackException.NoResponseException;
import org.jivesoftware.smack.XMPPException.XMPPErrorException;
import org.jivesoftware.smack.filter.StanzaFilter;
@ -199,8 +200,10 @@ public class PacketCollector {
* @throws XMPPErrorException in case an error response.
* @throws NoResponseException if there was no response from the server.
* @throws InterruptedException
* @throws NotConnectedException
*/
public <P extends Stanza> P nextResultOrThrow() throws NoResponseException, XMPPErrorException, InterruptedException {
public <P extends Stanza> P nextResultOrThrow() throws NoResponseException, XMPPErrorException,
InterruptedException, NotConnectedException {
return nextResultOrThrow(connection.getPacketReplyTimeout());
}
@ -213,11 +216,16 @@ public class PacketCollector {
* @throws NoResponseException if there was no response from the server.
* @throws XMPPErrorException in case an error response.
* @throws InterruptedException
* @throws NotConnectedException
*/
public <P extends Stanza> P nextResultOrThrow(long timeout) throws NoResponseException, XMPPErrorException, InterruptedException {
public <P extends Stanza> P nextResultOrThrow(long timeout) throws NoResponseException,
XMPPErrorException, InterruptedException, NotConnectedException {
P result = nextResult(timeout);
cancel();
if (result == null) {
if (!connection.isConnected()) {
throw new NotConnectedException(connection, packetFilter);
}
throw NoResponseException.newWith(connection, this);
}

5
smack-core/src/main/java/org/jivesoftware/smack/SmackException.java
View file

@ -171,6 +171,11 @@ public class SmackException extends Exception {
super("The connection " + connection.toString() + " is no longer connected. "
+ details);
}
public NotConnectedException(XMPPConnection connection, StanzaFilter stanzaFilter) {
super("The connection " + connection
+ " is no longer connected while waiting for response with " + stanzaFilter);
}
}
public static class IllegalStateChangeException extends SmackException {

8
smack-im/src/main/java/org/jivesoftware/smack/roster/Roster.java
View file

@ -341,7 +341,13 @@ public final class Roster extends Manager {
connection.sendIqWithResponseCallback(packet, new RosterResultListener(), new ExceptionCallback() {
@Override
public void processException(Exception exception) {
LOGGER.log(Level.SEVERE, "Exception reloading roster" , exception);
Level logLevel;
if (exception instanceof NotConnectedException) {
logLevel = Level.FINE;
} else {
logLevel = Level.SEVERE;
}
LOGGER.log(logLevel, "Exception reloading roster" , exception);
}
});
}