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 028import java.util.Set; 029 030/** 031 * Deactivates the event listening of the client completely or for a specified domain/context. 032 * 033 * @author sstrohschein 034 * <br>Date: 27.03.2009 035 * <br>Time: 23:33:35 036 */ 037public class DeactivationCommand extends ServerCallCommand<Void> 038{ 039 private Domain myDomain; 040 private Set<Domain> myDomains; 041 042 /** 043 * Creates a DeactivationCommand to deactivate the event listening of the client for a specified domain. 044 * @param aRemoteEventConnector {@link de.novanic.eventservice.client.connection.strategy.connector.RemoteEventConnector} 045 * @param aDomain domain which should be deactivated for event listening 046 * @param aAsyncCallback callback for the command 047 */ 048 public DeactivationCommand(RemoteEventConnector aRemoteEventConnector, Domain aDomain, AsyncCallback<Void> aAsyncCallback) { 049 super(aRemoteEventConnector, aAsyncCallback); 050 myDomain = aDomain; 051 } 052 053 /** 054 * Creates a DeactivationCommand to deactivate the event listening of the client for a set of domains. That should be 055 * used instead of {@link de.novanic.eventservice.client.event.command.DeactivationCommand#DeactivationCommand(de.novanic.eventservice.client.connection.strategy.connector.RemoteEventConnector , de.novanic.eventservice.client.event.domain.Domain, com.google.gwt.user.client.rpc.AsyncCallback)} 056 * when more than one domain should be deactivated, to reduce server calls. 057 * @param aRemoteEventConnector {@link de.novanic.eventservice.client.connection.strategy.connector.RemoteEventConnector} 058 * @param aDomains domains which should be deactivated for event listening 059 * @param aAsyncCallback callback for the command 060 */ 061 public DeactivationCommand(RemoteEventConnector aRemoteEventConnector, Set<Domain> aDomains, AsyncCallback<Void> aAsyncCallback) { 062 super(aRemoteEventConnector, aAsyncCallback); 063 myDomains = aDomains; 064 } 065 066 /** 067 * Deactivates the event listening of the client completely or for a specified domain/context. 068 * @see de.novanic.eventservice.client.event.command.DeactivationCommand#DeactivationCommand(de.novanic.eventservice.client.connection.strategy.connector.RemoteEventConnector , de.novanic.eventservice.client.event.domain.Domain, com.google.gwt.user.client.rpc.AsyncCallback) 069 * @see de.novanic.eventservice.client.event.command.DeactivationCommand#DeactivationCommand(de.novanic.eventservice.client.connection.strategy.connector.RemoteEventConnector , java.util.Set, com.google.gwt.user.client.rpc.AsyncCallback) 070 */ 071 public void execute() { 072 if(myDomains != null) { 073 getRemoteEventConnector().deactivate(myDomains, getCommandCallback()); 074 } else { 075 getRemoteEventConnector().deactivate(myDomain, getCommandCallback()); 076 } 077 } 078}