Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/notation/providers/MessageNotation.java
// $Id: MessageNotation.java 16623 2009-01-15 21:36:00Z mvw $
// Copyright (c) 2006-2009 The Regents of the University of California. All
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// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
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package org.argouml.notation.providers;

import java.beans.PropertyChangeListener;
import java.util.List;

import org.argouml.model.Model;
import org.argouml.notation.NotationProvider;

/**
 * This abstract class forms the basis of all Notation providers
 * for the text shown in the Fig that represents the Message.
 * Subclass this for all languages.
 * 
 * @author michiel
 */
public abstract class MessageNotation extends NotationProvider {
    
    /**
     * The constructor.
     *
     * @param message the UML element
     */
    public MessageNotation(Object message) {
        if (!Model.getFacade().isAMessage(message)) {
            throw new IllegalArgumentException("This is not an Message.");
        }
    }

    /*
     * @see org.argouml.notation.providers.NotationProvider#initialiseListener(java.beans.PropertyChangeListener, java.lang.Object)
     */
    public void initialiseListener(PropertyChangeListener listener, 
             Object umlMessage) {
        addElementListener(listener, umlMessage,
                new String[] {"activator", "predecessor", "successor", 
                    "sender", "receiver", "action", "name"});
        Object action = Model.getFacade().getAction(umlMessage);
        if (action != null) {
            addElementListener(listener, action,
                    new String[] {"remove", "recurrence", "script", 
                        "actualArgument", "signal", "operation"});
            List args = Model.getFacade().getActualArguments(action);
            for (Object argument : args) {
                addElementListener(listener, argument,
                        new String[] {"remove", "value"});
            }
            if (Model.getFacade().isACallAction(action)) {
                Object operation = Model.getFacade().getOperation(action);
                if (Model.getFacade().isAOperation(operation)) {
                    addElementListener(listener, operation,
                            new String[] {"name"});
                }
            }
            if (Model.getFacade().isASendAction(action)) {
                Object signal = Model.getFacade().getSignal(action);
                if (Model.getFacade().isASignal(signal)) {
                    addElementListener(listener, signal,
                            new String[] {"name"});
                }
            }
        }
    }

}
