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Code Issues Releases Wiki Activity

Fix MUC invitationPacketListener ClassCastException

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Make sure that the Packets are of type Message. To prevent:

E/AbstractXMPPConnection﹕ Exception in packet listener
    java.lang.ClassCastException: org.jivesoftware.smack.packet.Presence cannot be cast to org.jivesoftware.smack.packet.Message
            at org.jivesoftware.smackx.muc.MultiUserChatManager$2.processPacket(MultiUserChatM anager.java:124)
            at org.jivesoftware.smack.AbstractXMPPConnection.notifiyReceivedListeners(Abstract XMPPConnection.java:854)
            at org.jivesoftware.smack.AbstractXMPPConnection$ListenerNotification.run(Abstract XMPPConnection.java:876)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390)
            at java.util.concurrent.FutureTask.run(FutureTask.java:234)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201 (ScheduledThreadPoolExecutor.java:153)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Schedu ledThreadPoolExecutor.java:267)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
            at java.lang.Thread.run(Thread.java:856)
This commit is contained in:
Florian Schmaus 2014-10-21 10:38:01 +02:00
parent b348ebfd6d
commit 6a2bc0c02d
1 changed files with 3 additions and 2 deletions
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5
smack-extensions/src/main/java/org/jivesoftware/smackx/muc/MultiUserChatManager.java
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@ -41,6 +41,7 @@ import org.jivesoftware.smack.filter.MessageTypeFilter;
import org.jivesoftware.smack.filter.PacketExtensionFilter; import org.jivesoftware.smack.filter.PacketExtensionFilter;
import org.jivesoftware.smack.filter.PacketFilter; import org.jivesoftware.smack.filter.PacketFilter;
import org.jivesoftware.smack.filter.NotFilter; import org.jivesoftware.smack.filter.NotFilter;
import org.jivesoftware.smack.filter.PacketTypeFilter;
import org.jivesoftware.smack.packet.Message; import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Packet; import org.jivesoftware.smack.packet.Packet;
import org.jivesoftware.smackx.disco.AbstractNodeInformationProvider; import org.jivesoftware.smackx.disco.AbstractNodeInformationProvider;
@ -100,7 +101,7 @@ public class MultiUserChatManager extends Manager {
return multiUserChatManager; return multiUserChatManager;
} }
private static final PacketFilter invitationFilter = new AndFilter(new PacketExtensionFilter(new MUCUser()), private static final PacketFilter INVITATION_FILTER = new AndFilter(PacketTypeFilter.MESSAGE, new PacketExtensionFilter(new MUCUser()),
new NotFilter(MessageTypeFilter.ERROR)); new NotFilter(MessageTypeFilter.ERROR));
private final Set<InvitationListener> invitationsListeners = new CopyOnWriteArraySet<InvitationListener>(); private final Set<InvitationListener> invitationsListeners = new CopyOnWriteArraySet<InvitationListener>();
@ -134,7 +135,7 @@ public class MultiUserChatManager extends Manager {
} }
} }
}; };
connection.addPacketListener(invitationPacketListener, invitationFilter); connection.addPacketListener(invitationPacketListener, INVITATION_FILTER);
} }
/** /**