Wed Mar 24 16:00:00 GMT 2004

AbstractFactoryEnhancement

package examples.abstractFactory.aspectj; /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- * * This file is part of the design patterns project at UBC * * The contents of this file are subject to the Mozilla Public License * Version 1.1 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License at * either http://www.mozilla.org/MPL/ or http://aspectj.org/MPL/. * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is ca.ubc.cs.spl.patterns. * * Contributor(s): */ import javax.swing.JLabel; import javax.swing.JButton; /** * Illustrates AspectJ's Open Classes: A default implementation of the * two factory methods defined in the <code>AbstractFactory</code> interface * is attached to the interface. * * @author Jan Hannemann * @author Gregor Kiczales * @version 1.0, 05/13/02 * */ public aspect AbstractFactoryEnhancement { /** * Represents a default implementation to all Abstract Factories * for the <code>createLabel()</code> method. * * @return a regular <code>JLabel</code> */ public JLabel AbstractFactory.createLabel() { return new JLabel("This Label was created by " +getName()); } /** * Represents a default implementation to all Abstract Factories * for the <code>createButton()</code> method. * * @param a label for the new <code>JButton</code> * @return a regular <code>JButton</code> */ public JButton AbstractFactory.createButton(String label) { return new JButton(label); } }


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