f@0: /*  
f@0:  CCmI Editor - A Collaborative Cross-Modal Diagram Editing Tool
f@0:   
f@0:  Copyright (C) 2011  Queen Mary University of London (http://ccmi.eecs.qmul.ac.uk/)
f@0: 
f@0:  This program is free software: you can redistribute it and/or modify
f@0:  it under the terms of the GNU General Public License as published by
f@0:  the Free Software Foundation, either version 3 of the License, or
f@0:  (at your option) any later version.
f@0: 
f@0:  This program is distributed in the hope that it will be useful,
f@0:  but WITHOUT ANY WARRANTY; without even the implied warranty of
f@0:  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
f@0:  GNU General Public License for more details.
f@0: 
f@0:  You should have received a copy of the GNU General Public License
f@0:  along with this program.  If not, see <http://www.gnu.org/licenses/>.
f@0: */  
f@0: package uk.ac.qmul.eecs.ccmi.network;
f@0: 
f@0: import uk.ac.qmul.eecs.ccmi.utils.PreferencesService;
f@0: 
f@0: public class AwarenessMessage extends Message {
f@0: 
f@0: 	public AwarenessMessage(long timestamp, Name name, String diagram, DiagramEventActionSource source) {
f@0: 		super(timestamp, diagram, source);
f@0: 		this.name = name;
f@0: 	}
f@0: 
f@0: 	public AwarenessMessage(Name name, String diagram, DiagramEventActionSource source) {
f@0: 		super(diagram, source);
f@0: 		this.name = name;
f@0: 	}
f@0: 	
f@0: 	public AwarenessMessage(Name name, String diagram, String source) {
f@0: 		super(diagram, source);
f@0: 		this.name = name;
f@0: 	}
f@0: 
f@0: 	@Override
f@0: 	public Name getName() {
f@0: 		return name;
f@0: 	}
f@0: 	
f@0: 	public static Name valueOf(String n){
f@0: 		Name name = Name.NONE_A;
f@0: 		try {
f@0: 			name = Name.valueOf(n);
f@0: 		}catch(IllegalArgumentException iae){
f@0: 			iae.printStackTrace();
f@0: 		}
f@0: 		return name;
f@0: 	}
f@0: 	
f@0: 	public final static String NAME_POSTFIX = "_A";
f@0: 	public static final String USERNAMES_SEPARATOR = "\n";
f@0: 	private Name name;
f@0: 	private static String defaultUserName = PreferencesService.getInstance().get("user.name", System.getProperty("user.name"));
f@0: 
f@0: 	public enum Name implements Message.MessageName {
f@0: 		START_A,
f@0: 		STOP_A,
f@0: 		GOON_A,
f@0: 		USERNAME_A,
f@0: 		ERROR_A,
f@0: 		NONE_A;
f@0: 	};
f@0: 	
f@0: 	public static String getDefaultUserName(){
f@0: 		synchronized(AwarenessMessage.class){
f@0: 			return defaultUserName;
f@0: 		}
f@0: 	}
f@0: 	
f@0: 	public static void setDefaultUserName(String userName){
f@0: 		synchronized(AwarenessMessage.class){
f@0: 			defaultUserName = userName ;
f@0: 		}
f@0: 	}
f@0: }