001: /* ====================================================================
002: * The JRefactory License, Version 1.0
003: *
004: * Copyright (c) 2001 JRefactory. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by the
021: * JRefactory (http://www.sourceforge.org/projects/jrefactory)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. The names "JRefactory" must not be used to endorse or promote
026: * products derived from this software without prior written
027: * permission. For written permission, please contact seguin@acm.org.
028: *
029: * 5. Products derived from this software may not be called "JRefactory",
030: * nor may "JRefactory" appear in their name, without prior written
031: * permission of Chris Seguin.
032: *
033: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
034: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
035: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
036: * DISCLAIMED. IN NO EVENT SHALL THE CHRIS SEGUIN OR
037: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
038: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
039: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
040: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
041: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
042: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
043: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
044: * SUCH DAMAGE.
045: * ====================================================================
046: *
047: * This software consists of voluntary contributions made by many
048: * individuals on behalf of JRefactory. For more information on
049: * JRefactory, please see
050: * <http://www.sourceforge.org/projects/jrefactory>.
051: */
052: package org.acm.seguin.ide.common.action;
053:
054: import java.awt.event.ActionEvent;
055: import java.awt.event.ActionListener;
056: import javax.swing.JDialog;
057: import javax.swing.JFrame;
058: import javax.swing.JOptionPane;
059: import org.acm.seguin.awt.ExceptionPrinter;
060: import org.acm.seguin.refactor.Refactoring;
061: import org.acm.seguin.refactor.RefactoringException;
062: import net.sourceforge.jrefactory.uml.UMLPackage;
063: import net.sourceforge.jrefactory.uml.loader.ReloaderSingleton;
064:
065: /**
066: * Dialog box that runs a refactoring
067: *
068: *@author Chris Seguin
069: *@created September 12, 2001
070: */
071: abstract class RefactoringDialog extends JDialog implements
072: ActionListener {
073: private UMLPackage currentPackage;
074:
075: /**
076: * Constructor for the RefactoringDialog object
077: *
078: *@param init the current package
079: */
080: public RefactoringDialog(UMLPackage init) {
081: currentPackage = init;
082: }
083:
084: /**
085: * Constructor for the RefactoringDialog object
086: *
087: *@param init the current package
088: *@param frame Description of the Parameter
089: */
090: public RefactoringDialog(UMLPackage init, JFrame frame) {
091: super (frame);
092: currentPackage = init;
093: }
094:
095: /**
096: * Respond to a button press
097: *
098: *@param evt The action event
099: */
100: public void actionPerformed(ActionEvent evt) {
101: if (evt.getActionCommand().equals("OK")) {
102: dispose();
103: runRefactoring();
104: } else if (evt.getActionCommand().equals("Cancel")) {
105: dispose();
106: }
107:
108: if (currentPackage != null) {
109: currentPackage.repaint();
110: }
111: }
112:
113: /**
114: * Returns the current UML package
115: *
116: *@return the package
117: */
118: protected UMLPackage getUMLPackage() {
119: return currentPackage;
120: }
121:
122: /**
123: * Creates a refactoring to be performed
124: *
125: *@return the refactoring
126: */
127: protected abstract Refactoring createRefactoring();
128:
129: /**
130: * Do any necessary updates to the summaries after the refactoring is
131: * complete
132: */
133: protected void updateSummaries() {
134: }
135:
136: /**
137: * Adds an abstract parent class to all specified classes.
138: */
139: private void runRefactoring() {
140: Refactoring refactoring = createRefactoring();
141:
142: // Update the code
143: try {
144: refactoring.run();
145: } catch (RefactoringException re) {
146: JOptionPane.showMessageDialog(null, re.getMessage(),
147: "Refactoring Exception", JOptionPane.ERROR_MESSAGE);
148: } catch (Throwable thrown) {
149: ExceptionPrinter.print(thrown, true);
150: }
151:
152: followup(refactoring);
153: }
154:
155: /**
156: * Follows up the refactoring by updating the class diagrams
157: *
158: *@param refactoring Description of the Parameter
159: */
160: protected void followup(Refactoring refactoring) {
161: updateSummaries();
162:
163: // Update the GUIs
164: ReloaderSingleton.reload();
165: }
166: }
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