package envoy.server.processors;

import java.io.IOException;

import envoy.event.NameChange;

import envoy.server.data.*;
import envoy.server.net.ObjectWriteProxy;

/**
 * @author Leon Hofmeister
 * @since Envoy Server Standalone v0.1-beta
 */
public final class NameChangeProcessor implements ObjectProcessor<NameChange> {

	private static final PersistenceManager persistenceManager = PersistenceManager.getInstance();

	@Override
	public void process(NameChange nameChange, long socketID, ObjectWriteProxy writeProxy)
		throws IOException {
		Contact toUpdate = persistenceManager.getContactByID(nameChange.getID());
		toUpdate.setName(nameChange.get());
		persistenceManager.updateContact(toUpdate);

		// Notify online contacts of the name change
		writeProxy.writeToOnlineContacts(toUpdate.getContacts(), nameChange);
	}
}