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 javax.swing.JOptionPane;
056:
057: import org.acm.seguin.ide.common.SummaryLoaderThread;
058: import org.acm.seguin.summary.FileSummary;
059: import org.acm.seguin.summary.TypeSummary;
060:
061: /**
062: * Shares the commonality between actions that perform refactorings from
063: * JBuilder's IDE
064: *
065: *@author Chris Seguin
066: *@created October 18, 2001
067: */
068: abstract class RefactoringAction extends GenericAction {
069: private SelectedFileSet selectedFileSet;
070:
071: /**
072: * Constructor for the JBuilderRefactoringAction object
073: *
074: *@param init Description of Parameter
075: */
076: public RefactoringAction(SelectedFileSet init) {
077: super ();
078: System.out.println("RefactoringAction()");
079:
080: selectedFileSet = init;
081: }
082:
083: /**
084: * Gets the TypeSummaryArray attribute of the JBuilderRefactoringAction
085: * object
086: *
087: *@return The TypeSummaryArray value
088: */
089: private TypeSummary[] getTypeSummaryArray() {
090: System.out.println("RefactoringAction.getTypeSummaryArray()");
091: return selectedFileSet.getTypeSummaryArray();
092: }
093:
094: /**
095: * Gets the AllJava attribute of the AddParentClassAction object
096: *
097: *@return The AllJava value
098: */
099: protected boolean isAllJava() {
100: System.out.println("RefactoringAction.isAllJava()");
101: return selectedFileSet.isAllJava();
102: }
103:
104: /**
105: * Gets the SingleJavaFile attribute of the AddChildClassAction object
106: *
107: *@return The SingleJavaFile value
108: */
109: protected boolean isSingleJavaFile() {
110: System.out.println("RefactoringAction.isSingleJavaFile()");
111: return selectedFileSet.isSingleJavaFile();
112: }
113:
114: /**
115: * The action to be performed
116: *
117: *@param evt the triggering event
118: */
119: public void actionPerformed(ActionEvent evt) {
120: System.out.println("RefactoringAction.actionPerformed()");
121: updateMetaData();
122: System.out.println("RefactoringAction.actionPerformed() - 2");
123: TypeSummary[] typeSummaryArray = getTypeSummaryArray();
124: if (typeSummaryArray == null) {
125: JOptionPane
126: .showMessageDialog(
127: null,
128: "A summary of the Java source cannot be found. Load the java class into a JRefactory viewer",
129: "Refactoring Failed",
130: JOptionPane.ERROR_MESSAGE);
131:
132: }
133: System.out.println("RefactoringAction.actionPerformed() - 3");
134: activateListener(typeSummaryArray, evt);
135: System.out.println("RefactoringAction.actionPerformed() - 4");
136:
137: CurrentSummary.get().reset();
138: System.out.println("RefactoringAction.actionPerformed() - 5");
139: }
140:
141: /**
142: * The listener to activate with the specified types
143: *
144: *@param typeSummaryArray Description of Parameter
145: *@param evt Description of Parameter
146: */
147: protected abstract void activateListener(
148: TypeSummary[] typeSummaryArray, ActionEvent evt);
149:
150: /**
151: * Reloads all the metadata before attempting to perform a refactoring.
152: */
153: protected void updateMetaData() {
154: System.out.println("RefactoringAction.updateMetaData()");
155: System.out.flush();
156: CurrentSummary.get().updateMetaData();
157: }
158: }
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