LanguageChangedEvent.java

/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <hr>
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* This file has been modified by the OpenOLAT community. Changes are licensed
* under the Apache 2.0 license as the original file.  
* <p>
*/ 
package org.olat.core.commons.chiefcontrollers;

import java.util.Locale;

import org.olat.core.gui.UserRequest;
import org.olat.core.util.event.MultiUserEvent;

/**
 * Description:<br>
 * inform about a changed language within a usersession, this MultiUserEvent.
 * 
 * <P>
 * Initial Date:  30.01.2008 <br>
 * @author patrickb
 */
public class LanguageChangedEvent extends MultiUserEvent {

	private static final long serialVersionUID = -3792828330046067628L;
	private Locale newLocale;
	private transient UserRequest ureq;

	public LanguageChangedEvent(Locale newLocale, UserRequest ureq) {
		super("LANG_CHANGED");
		this.newLocale = newLocale;
		//a language change event only occurs in ureq click
		//the "multiuserevent" is restricted on one user on the same olat instance
		//it is save to carry around the userrequest here.
		//but you normally should never see the ureq beeing hold as instance variable!
		this.ureq = ureq;
	}

	public Locale getNewLocale(){
		return newLocale;
	}
	
	public UserRequest getCurrentUreq(){
		return ureq;
	}
}