Smack/smack-experimental/src/main/java/org/jivesoftware/smackx/mix/core/MixManager.java

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2020-02-29 01:46:54 +01:00
package org.jivesoftware.smackx.mix.core;
import java.util.Map;
import java.util.WeakHashMap;
import org.jivesoftware.smack.ConnectionCreationListener;
import org.jivesoftware.smack.Manager;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPConnectionRegistry;
import org.jivesoftware.smackx.disco.ServiceDiscoveryManager;
public final class MixManager extends Manager {
private static final Map<XMPPConnection, MixManager> INSTANCES = new WeakHashMap<>();
static {
XMPPConnectionRegistry.addConnectionCreationListener(new ConnectionCreationListener() {
@Override
public void connectionCreated(XMPPConnection connection) {
MixManager.getInstanceFor(connection);
}
});
}
public static MixManager getInstanceFor(XMPPConnection connection) {
MixManager manager = INSTANCES.get(connection);
if (manager == null) {
manager = new MixManager(connection);
INSTANCES.put(connection, manager);
}
return manager;
}
private MixManager(XMPPConnection connection) {
super(connection);
ServiceDiscoveryManager.getInstanceFor(connection).addFeature(MixCoreConstants.FEATURE_CORE_1);
}
}