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Code Issues Releases Wiki Activity

Fix 260c5539b ("Add support for XEP-0118: UserTune")

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Fix a bug in the EqualsBuilder usage in UserTuneElement. Properly
synchronize listeners using CopyOnWriteSet. Make methods and fields
static where sensible and possible. Make
disableUserTuneNotifications() public (why was it private?). And a few
other minor fixes.
This commit is contained in:
Florian Schmaus 2019-10-17 12:25:09 +02:00
parent 260c5539b5
commit 926c5892ad
3 changed files with 23 additions and 24 deletions
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42
smack-extensions/src/main/java/org/jivesoftware/smackx/usertune/UserTuneManager.java
View file

@ -16,10 +16,11 @@
*/
package org.jivesoftware.smackx.usertune;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.WeakHashMap;
import java.util.concurrent.CopyOnWriteArraySet;
import org.jivesoftware.smack.AsyncButOrdered;
import org.jivesoftware.smack.Manager;
@ -28,6 +29,7 @@ import org.jivesoftware.smack.SmackException.NotConnectedException;
import org.jivesoftware.smack.SmackException.NotLoggedInException;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException.XMPPErrorException;
import org.jivesoftware.smack.packet.ExtensionElement;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smackx.disco.ServiceDiscoveryManager;
import org.jivesoftware.smackx.pep.PepListener;
@ -64,10 +66,12 @@ public final class UserTuneManager extends Manager {
private static final Map<XMPPConnection, UserTuneManager> INSTANCES = new WeakHashMap<>();
private final Set<UserTuneListener> userTuneListeners = new HashSet<>();
private static boolean ENABLE_USER_TUNE_NOTIFICATIONS_BY_DEFAULT = true;
private final Set<UserTuneListener> userTuneListeners = new CopyOnWriteArraySet<>();
private final AsyncButOrdered<BareJid> asyncButOrdered = new AsyncButOrdered<>();
private final ServiceDiscoveryManager serviceDiscoveryManager;
private final PepManager pepManager;
private boolean ENABLE_USER_TUNE_NOTIFICATIONS_BY_DEFAULT = true;
public static synchronized UserTuneManager getInstanceFor(XMPPConnection connection) throws NotLoggedInException {
UserTuneManager manager = INSTANCES.get(connection);
@ -90,34 +94,34 @@ public final class UserTuneManager extends Manager {
final BareJid contact = from.asBareJid();
asyncButOrdered.performAsyncButOrdered(contact, () -> {
ItemsExtension items = (ItemsExtension) event.getExtensions().get(0);
PayloadItem<?> payload = (PayloadItem) items.getItems().get(0);
UserTuneElement tune = (UserTuneElement) payload.getPayload();
ItemsExtension itemsExtension = (ItemsExtension) event.getEvent();
List<ExtensionElement> items = itemsExtension.getExtensions();
@SuppressWarnings("unchecked")
PayloadItem<UserTuneElement> payload = (PayloadItem<UserTuneElement>) items.get(0);
UserTuneElement tune = payload.getPayload();
for (UserTuneListener listener : userTuneListeners) {
synchronized (userTuneListeners) {
listener.onUserTuneUpdated(contact, message, tune);
}
}
});
}
});
serviceDiscoveryManager = ServiceDiscoveryManager.getInstanceFor(connection);
if (ENABLE_USER_TUNE_NOTIFICATIONS_BY_DEFAULT) {
enableUserTuneNotifications();
}
}
public void setUserTuneNotificationsEnabledByDefault(boolean bool) {
public static void setUserTuneNotificationsEnabledByDefault(boolean bool) {
ENABLE_USER_TUNE_NOTIFICATIONS_BY_DEFAULT = bool;
}
public void enableUserTuneNotifications() {
ServiceDiscoveryManager.getInstanceFor(connection()).addFeature(USERTUNE_NOTIFY);
serviceDiscoveryManager.addFeature(USERTUNE_NOTIFY);
}
@SuppressWarnings("unused")
private void disableUserTuneNotifications() {
ServiceDiscoveryManager.getInstanceFor(connection()).removeFeature(USERTUNE_NOTIFY);
public void disableUserTuneNotifications() {
serviceDiscoveryManager.removeFeature(USERTUNE_NOTIFY);
}
public void clearUserTune() throws NotLoggedInException, NotALeafNodeException, NoResponseException, NotConnectedException, XMPPErrorException, InterruptedException {
@ -129,15 +133,11 @@ public final class UserTuneManager extends Manager {
pepManager.publish(USERTUNE_NODE, new PayloadItem<>(userTuneElement));
}
public void addUserTuneListener(UserTuneListener listener) {
synchronized (userTuneListeners) {
userTuneListeners.add(listener);
}
public boolean addUserTuneListener(UserTuneListener listener) {
return userTuneListeners.add(listener);
}
public void removeUserTuneListener(UserTuneListener listener) {
synchronized (userTuneListeners) {
userTuneListeners.remove(listener);
}
public boolean removeUserTuneListener(UserTuneListener listener) {
return userTuneListeners.remove(listener);
}
}

1
smack-extensions/src/main/java/org/jivesoftware/smackx/usertune/element/UserTuneElement.java
View file

@ -143,7 +143,6 @@ public final class UserTuneElement implements ExtensionElement {
.append(length, otherTune.length)
.append(rating, otherTune.rating)
.append(source, otherTune.source)
.append(title, otherTune.source)
.append(title, otherTune.title)
.append(track, otherTune.track)
.append(uri, otherTune.uri));