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Code Issues Releases Wiki Activity

Inroduce AsyncButOrdered

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This commit is contained in:
Florian Schmaus 2018-04-08 21:21:50 +02:00
parent 1acfd872a7
commit 476fdf99a1
11 changed files with 414 additions and 272 deletions
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22
smack-extensions/src/main/java/org/jivesoftware/smackx/chatstates/ChatStateManager.java
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@ -26,6 +26,7 @@ import java.util.WeakHashMap;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.jivesoftware.smack.AsyncButOrdered;
import org.jivesoftware.smack.Manager;
import org.jivesoftware.smack.SmackException.NotConnectedException;
import org.jivesoftware.smack.StanzaListener;
@ -85,6 +86,8 @@ public final class ChatStateManager extends Manager {
*/
private final Map<Chat, ChatState> chatStates = new WeakHashMap<>();
private final AsyncButOrdered<Chat> asyncButOrdered = new AsyncButOrdered<>();
/**
* Returns the ChatStateManager related to the XMPPConnection and it will create one if it does
* not yet exist.
@ -129,15 +132,15 @@ public final class ChatStateManager extends Manager {
}
});
connection.addAsyncStanzaListener(new StanzaListener() {
connection.addSyncStanzaListener(new StanzaListener() {
@Override
public void processStanza(Stanza stanza) {
Message message = (Message) stanza;
final Message message = (Message) stanza;
EntityFullJid fullFrom = message.getFrom().asEntityFullJidIfPossible();
EntityBareJid bareFrom = fullFrom.asEntityBareJid();
Chat chat = ChatManager.getInstanceFor(connection()).chatWith(bareFrom);
final Chat chat = ChatManager.getInstanceFor(connection()).chatWith(bareFrom);
ExtensionElement extension = message.getExtension(NAMESPACE);
String chatStateElementName = extension.getElementName();
@ -149,6 +152,7 @@ public final class ChatStateManager extends Manager {
LOGGER.log(Level.WARNING, "Invalid chat state element name: " + chatStateElementName, ex);
return;
}
final ChatState finalState = state;
List<ChatStateListener> listeners;
synchronized (chatStateListeners) {
@ -156,9 +160,15 @@ public final class ChatStateManager extends Manager {
listeners.addAll(chatStateListeners);
}
for (ChatStateListener listener : listeners) {
listener.stateChanged(chat, state, message);
}
final List<ChatStateListener> finalListeners = listeners;
asyncButOrdered.performAsyncButOrdered(chat, new Runnable() {
@Override
public void run() {
for (ChatStateListener listener : finalListeners) {
listener.stateChanged(chat, finalState, message);
}
}
});
}
}, INCOMING_CHAT_STATE_FILTER);