001/*
002 * GWTEventService
003 * Copyright (c) 2011 and beyond, strawbill UG (haftungsbeschr?nkt)
004 *
005 * This is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU Lesser General Public License as
007 * published by the Free Software Foundation; either version 3 of
008 * the License, or (at your option) any later version.
009 * Other licensing for GWTEventService may also be possible on request.
010 * Please view the license.txt of the project for more information.
011 *
012 * This software is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * You should have received a copy of the GNU Lesser General Public
018 * License along with this software; if not, write to the Free
019 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
020 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
021 */
022package de.novanic.eventservice.client.event.command;
023
024import de.novanic.eventservice.client.connection.strategy.connector.RemoteEventConnector;
025import de.novanic.eventservice.client.event.domain.Domain;
026import com.google.gwt.user.client.rpc.AsyncCallback;
027
028/**
029 * Deregisters {@link de.novanic.eventservice.client.event.filter.EventFilter} instances of a domain. {@link de.novanic.eventservice.client.event.filter.EventFilter}
030 * instances can be registered with {@link de.novanic.eventservice.client.event.command.RegistrationEventFilterCommand}.
031 *
032 * @author sstrohschein
033 *         <br>Date: 27.03.2009
034 *         <br>Time: 23:33:18
035 */
036public class DeregistrationEventFilterCommand extends ServerCallCommand<Void>
037{
038    private Domain myDomain;
039
040    /**
041     * Creates a DeregistrationEventFilterCommand to deregister {@link de.novanic.eventservice.client.event.filter.EventFilter} instances.
042     * @param aRemoteEventConnector {@link de.novanic.eventservice.client.connection.strategy.connector.RemoteEventConnector}
043     * @param aDomain {@link de.novanic.eventservice.client.event.domain.Domain} domain/context where the {@link de.novanic.eventservice.client.event.filter.EventFilter}
044     * is registered.
045     * @param aAsyncCallback callback for the command
046     */
047    public DeregistrationEventFilterCommand(RemoteEventConnector aRemoteEventConnector, Domain aDomain, AsyncCallback<Void> aAsyncCallback) {
048        super(aRemoteEventConnector, aAsyncCallback);
049        myDomain = aDomain;
050    }
051
052    /**
053     * Deregisters an {@link de.novanic.eventservice.client.event.filter.EventFilter} of a domain.
054     */
055    public void execute() {
056        getRemoteEventConnector().deregisterEventFilter(myDomain, getCommandCallback());
057    }
058}