// $Id: ObjectNotation.java 41 2010-04-03 20:04:12Z marcusvnac $
// Copyright (c) 2005-2007 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies. This software program and
// documentation are copyrighted by The Regents of the University of
// California. The software program and documentation are supplied "AS
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// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
// was developed for research purposes and is advised not to rely
// exclusively on the program for any reason. IN NO EVENT SHALL THE
// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
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package org.argouml.notation.providers;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.Collection;
import java.util.Iterator;
import org.argouml.model.AttributeChangeEvent;
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 an Object.
* Subclass this for all languages.
*
* @author mvw@tigris.org
*/
public abstract class ObjectNotation extends NotationProvider {
/**
* The constructor.
*
* @param theObject the UML element
*/
public ObjectNotation(Object theObject) {
if (!Model.getFacade().isAObject(theObject)) {
throw new IllegalArgumentException("This is not an Object.");
}
}
/*
* @see org.argouml.notation.providers.NotationProvider#initialiseListener(java.beans.PropertyChangeListener, java.lang.Object)
*/
public void initialiseListener(PropertyChangeListener listener,
Object modelElement) {
addElementListener(listener, modelElement,
new String[] {"name", "classifier"});
// Add the following once we show stereotypes:
// Collection c = Model.getFacade().getStereotypes(newOwner);
// Iterator i = c.iterator();
// while (i.hasNext()) {
// Object st = i.next();
// addElementListener(st, "name");
// }
Collection c = Model.getFacade().getClassifiers(modelElement);
Iterator i = c.iterator();
while (i.hasNext()) {
Object st = i.next();
addElementListener(listener, st, "name");
}
}
/*
* @see org.argouml.notation.providers.NotationProvider#updateListener(java.beans.PropertyChangeListener, java.lang.Object, java.beans.PropertyChangeEvent)
*/
public void updateListener(PropertyChangeListener listener,
Object modelElement, PropertyChangeEvent pce) {
if (pce instanceof AttributeChangeEvent
&& pce.getSource() == modelElement
&& "classifier".equals(pce.getPropertyName())) {
if (pce.getOldValue() != null) {
removeElementListener(listener, pce.getOldValue());
}
if (pce.getNewValue() != null) {
addElementListener(listener, pce.getNewValue(), "name");
}
}
}
}