Java > Open Source Codes > org > apache > tools > ant > taskdefs > optional > ide > VAJAntToolGUI


1 /*
2  * Copyright 2001-2004 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17
18 package org.apache.tools.ant.taskdefs.optional.ide;
19
20
21 import java.awt.BorderLayout ;
22 import java.awt.Button ;
23 import java.awt.Choice ;
24 import java.awt.Dialog ;
25 import java.awt.FileDialog ;
26 import java.awt.FlowLayout ;
27 import java.awt.Font ;
28 import java.awt.Frame ;
29 import java.awt.GridBagConstraints ;
30 import java.awt.GridBagLayout ;
31 import java.awt.Insets ;
32 import java.awt.Label ;
33 import java.awt.List ;
34 import java.awt.Menu ;
35 import java.awt.MenuBar ;
36 import java.awt.MenuItem ;
37 import java.awt.Panel ;
38 import java.awt.SystemColor ;
39 import java.awt.TextArea ;
40 import java.awt.TextField ;
41 import java.awt.Toolkit ;
42 import java.awt.event.ActionEvent ;
43 import java.awt.event.ActionListener ;
44 import java.awt.event.ItemEvent ;
45 import java.awt.event.ItemListener ;
46 import java.awt.event.TextEvent ;
47 import java.awt.event.TextListener ;
48 import java.awt.event.WindowEvent ;
49 import java.awt.event.WindowListener ;
50 import java.beans.PropertyChangeListener ;
51 import java.util.Vector ;
52 import org.apache.tools.ant.BuildEvent;
53 import org.apache.tools.ant.BuildException;
54 import org.apache.tools.ant.BuildListener;
55 import org.apache.tools.ant.Project;
56 import org.apache.tools.ant.util.DateUtils;
57 import org.apache.tools.ant.util.StringUtils;
58
59 /**
60  * This is a simple grafical user interface to provide the information needed
61  * by ANT and to start the build-process within IBM VisualAge for Java.
62  * <p>
63  * I was using AWT to make it independent from the JDK-version. Please don't
64  * ask me for a Swing-version:I am very familiar with Swing and I really think
65  * that it's not necessary for such a simple gui!
66  * <p>
67  * It is completely developed in VAJ using the visual composition editor.
68  * About 90% of the code is generated by VAJ,
69  * but in fact I did a lot of <i>code-beautification</i> ;-).
70  * <p>
71  * @version 1.0 h
72  */
73 public class VAJAntToolGUI extends Frame {
74     /**
75      * Members
76      */
77     private VAJBuildLogger logger = new VAJBuildLogger();
78     private static final String lineSeparator = "\r\n";
79     private PrivateEventHandler iEventHandler = new PrivateEventHandler();
80
81     /**
82      * Members of the main-window
83      */
84     // main model
85 private VAJBuildInfo iBuildInfo = null;
86     // Menue
87 private MenuBar iAntMakeMenuBar = null;
88     private Menu iFileMenu = null;
89     private MenuItem iSaveMenuItem = null;
90     private MenuItem iMenuSeparator = null;
91     private MenuItem iShowLogMenuItem = null;
92     private Menu iHelpMenu = null;
93     private MenuItem iAboutMenuItem = null;
94     // Container
95 private Panel iContentsPane = null;
96     private Panel iOptionenPanel = null;
97     private Panel iCommandButtonPanel = null;
98     // Project name
99 private Label iProjectLabel = null;
100     private Label iProjectText = null;
101     // XML-file
102 private Label iBuildFileLabel = null;
103     private TextField iBuildFileTextField = null;
104     private boolean iConnPtoP2Aligning = false;
105     private Button iBrowseButton = null;
106     private FileDialog iFileDialog = null;
107     // Options
108 private Choice iMessageOutputLevelChoice = null;
109     private Label iMessageOutputLevelLabel = null;
110     private Label iTargetLabel = null;
111     private List iTargetList = null;
112     // Command-buttons
113 private Button iBuildButton = null;
114     private Button iReloadButton = null;
115     private Button iCloseButton = null;
116     /**
117      * log-Window
118      */
119     // Container
120 private Frame iMessageFrame = null;
121     private Panel iMessageCommandPanel = null;
122     private Panel iMessageContentPanel = null;
123     // Components
124 private TextArea iMessageTextArea = null;
125     private Button iMessageOkButton = null;
126     private Button iMessageClearLogButton = null;
127     /**
128      * About-dialog
129      */
130     // Container
131 private Dialog iAboutDialog = null;
132     private Panel iAboutDialogContentPanel = null;
133     private Panel iAboutInfoPanel = null;
134     private Panel iAboutCommandPanel = null;
135     // Labels
136 private Label iAboutTitleLabel = null;
137     private Label iAboutDevLabel = null;
138     private Label iAboutContactLabel = null;
139     // Buttons
140 private Button iAboutOkButton = null;
141
142     /**
143      * This internal BuildLogger, to be honest, is just a BuildListener.
144      * It does nearly the same as the DefaultLogger, but uses the Loggin-Window for output.
145      */
146     private class VAJBuildLogger implements BuildListener {
147         private long startTime = System.currentTimeMillis();
148
149         /**
150          * VAJBuildLogger constructor comment.
151          */
152         public VAJBuildLogger() {
153             super();
154         }
155
156         /**
157          * Fired after the last target has finished. This event
158          * will still be thrown if an error occurred during the build.
159          *
160          * @see BuildEvent#getException()
161          */
162         public void buildFinished(BuildEvent event) {
163             getStopButton().setEnabled(false);
164             getBuildButton().setEnabled(true);
165             getBuildButton().requestFocus();
166
167             Throwable error = event.getException();
168
169             if (error == null) {
170                 getMessageTextArea().append(lineSeparator + "BUILD SUCCESSFUL");
171             } else {
172                 logException(error);
173             }
174
175             getMessageTextArea().append(lineSeparator + "Total time: "
176                 + DateUtils.formatElapsedTime(System.currentTimeMillis() - startTime));
177         }
178
179
180         /**
181          * Outputs an exception.
182          */
183         public void logException(Throwable error) {
184             getMessageTextArea().append(lineSeparator + "BUILD FAILED" + lineSeparator);
185
186             if (error instanceof BuildException) {
187                 getMessageTextArea().append(error.toString());
188
189                 Throwable nested = ((BuildException) error).getException();
190                 if (nested != null) {
191                     nested.printStackTrace(System.err);
192                 }
193             } else {
194                 error.printStackTrace(System.err);
195             }
196         }
197
198         /**
199          * Fired before any targets are started.
200          */
201         public void buildStarted(BuildEvent event) {
202             getStopButton().setEnabled(true);
203             getBuildButton().setEnabled(false);
204             getStopButton().requestFocus();
205
206             startTime = System.currentTimeMillis();
207             getMessageTextArea().append(lineSeparator);
208         }
209
210         /**
211          * Fired whenever a message is logged.
212          *
213          * @see BuildEvent#getMessage()
214          * @see BuildEvent#getPriority()
215          */
216         public void messageLogged(BuildEvent event) {
217             if (event.getPriority() <= getBuildInfo().getOutputMessageLevel()) {
218                 String msg = "";
219                 if (event.getTask() != null) {
220                     msg = "[" + event.getTask().getTaskName() + "] ";
221                 }
222                 getMessageTextArea().append(lineSeparator + msg + event.getMessage());
223             }
224         }
225
226         /**
227          * Fired when a target has finished. This event will
228          * still be thrown if an error occurred during the build.
229          *
230          * @see BuildEvent#getException()
231          */
232         public void targetFinished(BuildEvent event) {
233         }
234
235         /**
236          * Fired when a target is started.
237          *
238          * @see BuildEvent#getTarget()
239          */
240         public void targetStarted(BuildEvent event) {
241             if (getBuildInfo().getOutputMessageLevel() <= Project.MSG_INFO) {
242                 getMessageTextArea().append(lineSeparator + event.getTarget().getName() + ":");
243             }
244         }
245
246         /**
247          * Fired when a task has finished. This event will still
248          * be throw if an error occurred during the build.
249          *
250          * @see BuildEvent#getException()
251          */
252         public void taskFinished(BuildEvent event) {
253         }
254
255         /**
256          * Fired when a task is started.
257          *
258          * @see BuildEvent#getTask()
259          */
260         public void taskStarted(BuildEvent event) {
261         }
262     }
263
264     /**
265      * Eventhandler to handle all AWT-events
266      */
267     private class PrivateEventHandler
268         implements ActionListener , ItemListener , TextListener ,
269                    WindowListener , PropertyChangeListener {
270         /**
271          * ActionListener method
272          */
273         public void actionPerformed(ActionEvent e) {
274             try {
275                 /* #### Main App-Frame #### */
276                 // browse XML-File with filechooser
277 if (e.getSource() == VAJAntToolGUI.this.getBrowseButton()) {
278                     getFileDialog().setDirectory(getBuildFileTextField().getText().substring(0, getBuildFileTextField().getText().lastIndexOf('\\') + 1));
279                     getFileDialog().setFile("*.xml");
280                     getFileDialog().show();
281                     if (!getFileDialog().getFile().equals("")) {
282                         getBuildFileTextField().setText(getFileDialog().getDirectory()
283                         + getFileDialog().getFile());
284                     }
285                 }
286                 // dispose and exit application
287 if (e.getSource() == VAJAntToolGUI.this.getCloseButton()) {
288                     dispose();
289                     System.exit(0);
290                 }
291                 // start build-process
292 if (e.getSource() == VAJAntToolGUI.this.getBuildButton()) {
293                     executeTarget();
294                 }
295                 if (e.getSource() == VAJAntToolGUI.this.getStopButton()) {
296                     getBuildInfo().cancelBuild();
297                 }
298                 if (e.getSource() == VAJAntToolGUI.this.getReloadButton()) {
299                     try {
300                         getBuildInfo().updateTargetList();
301                         fillList();
302                     } catch (Throwable fileNotFound) {
303                         handleException(fileNotFound);
304                         getTargetList().removeAll();
305                         getBuildButton().setEnabled(false);
306                     }
307                 }
308                 // MenuItems
309 if (e.getSource() == VAJAntToolGUI.this.getSaveMenuItem()) {
310                     saveBuildInfo();
311                 }
312                 if (e.getSource() == VAJAntToolGUI.this.getAboutMenuItem()) {
313                     getAboutDialog().show();
314                 }
315                 if (e.getSource() == VAJAntToolGUI.this.getShowLogMenuItem()) {
316                     getMessageFrame().show();
317                 }
318                 /* #### About dialog #### */
319                 if (e.getSource() == VAJAntToolGUI.this.getAboutOkButton()) {
320                     getAboutDialog().dispose();
321                 }
322                 /* #### Log frame #### */
323                 if (e.getSource() == VAJAntToolGUI.this.getMessageOkButton()) {
324                     getMessageFrame().dispose();
325                 }
326                 if (e.getSource() == VAJAntToolGUI.this.getMessageClearLogButton()) {
327                     getMessageTextArea().setText("");
328                 }
329                 if (e.getSource() == VAJAntToolGUI.this.getMessageOkButton()) {
330                     getMessageFrame().dispose();
331                 }
332             } catch (Throwable exc) {
333                 handleException(exc);
334             }
335         }
336
337         /**
338          * ItemListener method
339          */
340         public void itemStateChanged(ItemEvent e) {
341             try {
342                 if (e.getSource() == VAJAntToolGUI.this.getTargetList()) {
343                     getBuildButton().setEnabled(true);
344                 }
345                 if (e.getSource() == VAJAntToolGUI.this.getMessageOutputLevelChoice()) {
346                     getBuildInfo().setOutputMessageLevel(getMessageOutputLevelChoice().getSelectedIndex());
347                 }
348                 if (e.getSource() == VAJAntToolGUI.this.getTargetList()) {
349                     getBuildInfo().setTarget(getTargetList().getSelectedItem());
350                 }
351             } catch (Throwable exc) {
352                 handleException(exc);
353             }
354         }
355
356         /**
357          * PropertyChangeListener method
358          */
359         public void propertyChange(java.beans.PropertyChangeEvent evt) {
360             if (evt.getSource() == VAJAntToolGUI.this.getBuildInfo()
361                 && (evt.getPropertyName().equals("projectName"))) {
362                 connectProjectNameToLabel();
363             }
364             if (evt.getSource() == VAJAntToolGUI.this.getBuildInfo()
365                 && (evt.getPropertyName().equals("buildFileName"))) {
366                 connectBuildFileNameToTextField();
367             }
368         }
369
370         /**
371          * TextListener method
372          */
373         public void textValueChanged(TextEvent e) {
374             if (e.getSource() == VAJAntToolGUI.this.getBuildFileTextField()) {
375                 connectTextFieldToBuildFileName();
376             }
377         }
378
379         /**
380          * WindowListener methods
381          */
382         public void windowClosing(WindowEvent e) {
383             try {
384                 if (e.getSource() == VAJAntToolGUI.this) {
385                     dispose();
386                     System.exit(0);
387                 }
388                 if (e.getSource() == VAJAntToolGUI.this.getAboutDialog()) {
389                     getAboutDialog().dispose();
390                 }
391                 if (e.getSource() == VAJAntToolGUI.this.getMessageFrame()) {
392                     getMessageFrame().dispose();
393                 }
394             } catch (Throwable exc) {
395                 handleException(exc);
396             }
397         }
398         public void windowActivated(WindowEvent e) {
399         }
400         public void windowClosed(WindowEvent e) {
401         }
402         public void windowDeactivated(WindowEvent e) {
403         }
404         public void windowDeiconified(WindowEvent e) {
405         }
406         public void windowIconified(WindowEvent e) {
407         }
408         public void windowOpened(WindowEvent e) {
409         }
410     }
411
412     /**
413      * AntMake default-constructor.
414      */
415     private VAJAntToolGUI() {
416         super();
417         initialize();
418     }
419     /**
420      * AntMake constructor called by VAJAntTool integration.
421      * @param newBuildInfo VAJBuildInfo
422      */
423     public VAJAntToolGUI(VAJBuildInfo newBuildInfo) {
424         super();
425         setBuildInfo(newBuildInfo);
426         initialize();
427     }
428     /**
429      * This method is used to center dialogs.
430      */
431     public static void centerDialog(Dialog dialog) {
432         dialog.setLocation((Toolkit.getDefaultToolkit().getScreenSize().width / 2) - (dialog.getSize().width / 2), (java.awt.Toolkit.getDefaultToolkit().getScreenSize().height / 2) - (dialog.getSize().height / 2));
433     }
434     /**
435      * connectBuildFileNameToTextField: (BuildInfo.buildFileName <--> BuildFileTextField.text)
436      */
437     private void connectBuildFileNameToTextField() {
438         /* Set the target from the source */
439         try {
440             if (iConnPtoP2Aligning == false) {
441                 iConnPtoP2Aligning = true;
442                 if ((getBuildInfo() != null)) {
443                     getBuildFileTextField().setText(getBuildInfo().getBuildFileName());
444                 }
445                 iConnPtoP2Aligning = false;
446             }
447         } catch (Throwable iExc) {
448             iConnPtoP2Aligning = false;
449             handleException(iExc);
450         }
451     }
452     /**
453      * connectProjectNameToLabel: (BuildInfo.vajProjectName <--> ProjectText.text)
454      */
455     private void connectProjectNameToLabel() {
456         /* Set the target from the source */
457         try {
458             if ((getBuildInfo() != null)) {
459                 getProjectText().setText(getBuildInfo().getVAJProjectName());
460             }
461         } catch (Throwable iExc) {
462             handleException(iExc);
463         }
464     }
465     /**
466      * connectTextFieldToBuildFileName: (BuildInfo.buildFileName <--> BuildFileTextField.text)
467      */
468     private void connectTextFieldToBuildFileName() {
469         /* Set the source from the target */
470         try {
471             if (iConnPtoP2Aligning == false) {
472                 iConnPtoP2Aligning = true;
473                 if ((getBuildInfo() != null)) {
474                     getBuildInfo().setBuildFileName(getBuildFileTextField().getText());
475                 }
476                 iConnPtoP2Aligning = false;
477             }
478         } catch (Throwable iExc) {
479             iConnPtoP2Aligning = false;
480             handleException(iExc);
481         }
482     }
483     /**
484      * external build of a .jar-file
485      */
486     private void executeTarget() {
487         try {
488             getMessageFrame().show();
489             getBuildInfo().executeProject(logger);
490         } catch (Throwable exc) {
491             logger.logException(exc);
492         }
493         return;
494     }
495     /**
496      * Fills the taget-list with project-targets
497      */
498     private void fillList() {
499         getTargetList().removeAll();
500         Vector targets = getBuildInfo().getProjectTargets();
501         for (int i = 0; i < targets.size(); i++) {
502             getTargetList().add(targets.elementAt(i).toString());
503         }
504         getTargetList().select(iBuildInfo.getProjectTargets().indexOf(iBuildInfo.getTarget()));
505         if (getTargetList().getSelectedIndex() >= 0) {
506             getBuildButton().setEnabled(true);
507         }
508     }
509
510     /**
511      * Return the AboutCommandPanel property value.
512      * @return java.awt.Panel
513      */
514     private Panel getAboutCommandPanel() {
515         if (iAboutCommandPanel == null) {
516             try {
517                 iAboutCommandPanel = new Panel ();
518                 iAboutCommandPanel.setName("AboutCommandPanel");
519                 iAboutCommandPanel.setLayout(new java.awt.FlowLayout ());
520                 getAboutCommandPanel().add(getAboutOkButton(), getAboutOkButton().getName());
521             } catch (Throwable iExc) {
522                 handleException(iExc);
523             }
524         }
525         return iAboutCommandPanel;
526     }
527     /**
528      * Return the AboutContactLabel property value.
529      * @return java.awt.Label
530      */
531     private Label getAboutContactLabel() {
532         if (iAboutContactLabel == null) {
533             try {
534                 iAboutContactLabel = new Label ();
535                 iAboutContactLabel.setName("AboutContactLabel");
536                 iAboutContactLabel.setAlignment(java.awt.Label.CENTER);
537                 iAboutContactLabel.setText("contact: wolf.siberski@tui.de or "
538                     + "christoph.wilhelms@tui.de");
539             } catch (Throwable iExc) {
540                 handleException(iExc);
541             }
542         }
543         return iAboutContactLabel;
544     }
545     /**
546      * Return the AboutDevLabel property value.
547      * @return java.awt.Label
548      */
549     private Label getAboutDevLabel() {
550         if (iAboutDevLabel == null) {
551             try {
552                 iAboutDevLabel = new Label ();
553                 iAboutDevLabel.setName("AboutDevLabel");
554                 iAboutDevLabel.setAlignment(java.awt.Label.CENTER);
555                 iAboutDevLabel.setText("developed by Wolf Siberski & Christoph Wilhelms");
556             } catch (Throwable iExc) {
557                 handleException(iExc);
558             }
559         }
560         return iAboutDevLabel;
561     }
562     /**
563      * Return the AboutDialog property value.
564      * @return java.awt.Dialog
565      */
566     private Dialog getAboutDialog() {
567         if (iAboutDialog == null) {
568             try {
569                 iAboutDialog = new Dialog (this);
570                 iAboutDialog.setName("AboutDialog");
571                 iAboutDialog.setResizable(false);
572                 iAboutDialog.setLayout(new java.awt.BorderLayout ());
573                 iAboutDialog.setBounds(550, 14, 383, 142);
574                 iAboutDialog.setModal(true);
575                 iAboutDialog.setTitle("About...");
576                 getAboutDialog().add(getAboutDialogContentPanel(), "Center");
577                 iAboutDialog.pack();
578                 centerDialog(iAboutDialog);
579             } catch (Throwable iExc) {
580                 handleException(iExc);
581             }
582         }
583         return iAboutDialog;
584     }
585     /**
586      * Return the AboutDialogContentPanel property value.
587      * @return java.awt.Panel
588      */
589     private Panel getAboutDialogContentPanel() {
590         if (iAboutDialogContentPanel == null) {
591             try {
592                 iAboutDialogContentPanel = new Panel ();
593                 iAboutDialogContentPanel.setName("AboutDialogContentPanel");
594                 iAboutDialogContentPanel.setLayout(new java.awt.BorderLayout ());
595                 getAboutDialogContentPanel().add(getAboutCommandPanel(), "South");
596                 getAboutDialogContentPanel().add(getAboutInfoPanel(), "Center");
597             } catch (Throwable iExc) {
598                 handleException(iExc);
599             }
600         }
601         return iAboutDialogContentPanel;
602     }
603     /**
604      * Return the AboutInfoPanel property value.
605      * @return java.awt.Panel
606      */
607     private Panel getAboutInfoPanel() {
608         if (iAboutInfoPanel == null) {
609             try {
610                 iAboutInfoPanel = new Panel ();
611                 iAboutInfoPanel.setName("AboutInfoPanel");
612                 iAboutInfoPanel.setLayout(new GridBagLayout ());
613
614                 GridBagConstraints constraintsAboutTitleLabel = new GridBagConstraints ();
615                 constraintsAboutTitleLabel.gridx = 0; constraintsAboutTitleLabel.gridy = 0;
616                 constraintsAboutTitleLabel.fill = GridBagConstraints.HORIZONTAL;
617                 constraintsAboutTitleLabel.weightx = 1.0;
618                 constraintsAboutTitleLabel.weighty = 1.0;
619                 constraintsAboutTitleLabel.insets = new Insets (4, 0, 4, 0);
620                 getAboutInfoPanel().add(getAboutTitleLabel(), constraintsAboutTitleLabel);
621
622                 GridBagConstraints constraintsAboutDevLabel = new GridBagConstraints ();
623                 constraintsAboutDevLabel.gridx = 0; constraintsAboutDevLabel.gridy = 1;
624                 constraintsAboutDevLabel.fill = GridBagConstraints.HORIZONTAL;
625                 constraintsAboutDevLabel.weightx = 1.0;
626                 constraintsAboutDevLabel.insets = new Insets (4, 0, 0, 0);
627                 getAboutInfoPanel().add(getAboutDevLabel(), constraintsAboutDevLabel);
628
629                 GridBagConstraints constraintsAboutContactLabel = new GridBagConstraints ();
630                 constraintsAboutContactLabel.gridx = 0; constraintsAboutContactLabel.gridy = 2;
631                 constraintsAboutContactLabel.fill = GridBagConstraints.HORIZONTAL;
632                 constraintsAboutContactLabel.weightx = 1.0;
633                 constraintsAboutContactLabel.insets = new Insets (2, 0, 4, 0);
634                 getAboutInfoPanel().add(getAboutContactLabel(), constraintsAboutContactLabel);
635             } catch (Throwable iExc) {
636                 handleException(iExc);
637             }
638         }
639         return iAboutInfoPanel;
640     }
641     /**
642      * Return the AboutMenuItem property value.
643      * @return java.awt.MenuItem
644      */
645     private MenuItem getAboutMenuItem() {
646         if (iAboutMenuItem == null) {
647             try {
648                 iAboutMenuItem = new MenuItem ();
649                 iAboutMenuItem.setLabel("About...");
650             } catch (Throwable iExc) {
651                 handleException(iExc);
652             }
653         }
654         return iAboutMenuItem;
655     }
656     /**
657      * Return the AboutOkButton property value.
658      * @return java.awt.Button
659      */
660     private Button getAboutOkButton() {
661         if (iAboutOkButton == null) {
662             try {
663                 iAboutOkButton = new Button ();
664                 iAboutOkButton.setName("AboutOkButton");
665                 iAboutOkButton.setLabel("OK");
666             } catch (Throwable iExc) {
667                 handleException(iExc);
668             }
669         }
670         return iAboutOkButton;
671     }
672     /**
673      * Return the AboutTitleLabel property value.
674      * @return java.awt.Label
675      */
676     private Label getAboutTitleLabel() {
677         if (iAboutTitleLabel == null) {
678             try {
679                 iAboutTitleLabel = new Label ();
680                 iAboutTitleLabel.setName("AboutTitleLabel");
681                 iAboutTitleLabel.setFont(new Font ("Arial", 1, 12));
682                 iAboutTitleLabel.setAlignment(Label.CENTER);
683                 iAboutTitleLabel.setText("Ant VisualAge for Java Tool-Integration");
684             } catch (Throwable iExc) {
685                 handleException(iExc);
686             }
687         }
688         return iAboutTitleLabel;
689     }
690     /**
691      * Return the AntMakeMenuBar property value.
692      * @return java.awt.MenuBar
693      */
694     private MenuBar getAntMakeMenuBar() {
695         if (iAntMakeMenuBar == null) {
696             try {
697                 iAntMakeMenuBar = new MenuBar ();
698                 iAntMakeMenuBar.add(getFileMenu());
699                 iAntMakeMenuBar.add(getHelpMenu());
700             } catch (Throwable iExc) {
701                 handleException(iExc);
702             }
703         }
704         return iAntMakeMenuBar;
705     }
706     /**
707      * Return the BrowseButton property value.
708      * @return Button
709      */
710     private Button getBrowseButton() {
711         if (iBrowseButton == null) {
712             try {
713                 iBrowseButton = new Button ();
714                 iBrowseButton.setName("BrowseButton");
715                 iBrowseButton.setLabel("...");
716             } catch (Throwable iExc) {
717                 handleException(iExc);
718             }
719         }
720         return iBrowseButton;
721     }
722     /**
723      * Return the BuildButton property value.
724      * @return java.awt.Button
725      */
726     private Button getBuildButton() {
727         if (iBuildButton == null) {
728             try {
729                 iBuildButton = new Button ();
730                 iBuildButton.setName("BuildButton");
731                 iBuildButton.setLabel("Execute");
732             } catch (Throwable iExc) {
733                 handleException(iExc);
734             }
735         }
736         return iBuildButton;
737     }
738     /**
739      * Return the BuildFileLabel property value.
740      * @return java.awt.Label
741      */
742     private Label getBuildFileLabel() {
743         if (iBuildFileLabel == null) {
744             try {
745                 iBuildFileLabel = new Label ();
746                 iBuildFileLabel.setName("BuildFileLabel");
747                 iBuildFileLabel.setText("Ant-Buildfile:");
748             } catch (Throwable iExc) {
749                 handleException(iExc);
750             }
751         }
752         return iBuildFileLabel;
753     }
754     /**
755      * Return the BuildFileTextField property value.
756      * @return java.awt.TextField
757      */
758     private TextField getBuildFileTextField() {
759         if (iBuildFileTextField == null) {
760             try {
761                 iBuildFileTextField = new TextField ();
762                 iBuildFileTextField.setName("BuildFileTextField");
763                 iBuildFileTextField.setBackground(SystemColor.textHighlightText);
764             } catch (Throwable iExc) {
765                 handleException(iExc);
766             }
767         }
768         return iBuildFileTextField;
769     }
770     /**
771      * Return the BuildInfo property value.
772      * @return org.apache.tools.ant.taskdefs.optional.ide.VAJBuildInfo
773      */
774     private VAJBuildInfo getBuildInfo() {
775         return iBuildInfo;
776     }
777     /**
778      * Return the CloseButton property value.
779      * @return java.awt.Button
780      */
781     private Button getCloseButton() {
782         if (iCloseButton == null) {
783             try {
784                 iCloseButton = new Button ();
785                 iCloseButton.setName("CloseButton");
786                 iCloseButton.setLabel("Close");
787             } catch (Throwable iExc) {
788                 handleException(iExc);
789             }
790         }
791         return iCloseButton;
792     }
793     /**
794      * Return the CommandButtonPanel property value.
795      * @return java.awt.Panel
796      */
797     private Panel getCommandButtonPanel() {
798         if (iCommandButtonPanel == null) {
799             try {
800                 iCommandButtonPanel = new Panel ();
801                 iCommandButtonPanel.setName("CommandButtonPanel");
802                 iCommandButtonPanel.setLayout(getCommandButtonPanelFlowLayout());
803                 iCommandButtonPanel.setBackground(SystemColor.control);
804                 iCommandButtonPanel.add(getReloadButton());
805                 iCommandButtonPanel.add(getBuildButton());
806                 iCommandButtonPanel.add(getStopButton());
807                 iCommandButtonPanel.add(getCloseButton());
808             } catch (Throwable iExc) {
809                 handleException(iExc);
810             }
811         }
812         return iCommandButtonPanel;
813     }
814     /**
815      * Return the CommandButtonPanelFlowLayout property value.
816      * @return java.awt.FlowLayout
817      */
818     private FlowLayout getCommandButtonPanelFlowLayout() {
819         FlowLayout iCommandButtonPanelFlowLayout = null;
820         try {
821             /* Create part */
822             iCommandButtonPanelFlowLayout = new FlowLayout ();
823             iCommandButtonPanelFlowLayout.setAlignment(FlowLayout.RIGHT);
824         } catch (Throwable iExc) {
825             handleException(iExc);
826         }
827         return iCommandButtonPanelFlowLayout;
828     }
829     /**
830      * Return the ContentsPane property value.
831      * @return java.awt.Panel
832      */
833     private Panel getContentsPane() {
834         if (iContentsPane == null) {
835             try {
836                 iContentsPane = new Panel ();
837                 iContentsPane.setName("ContentsPane");
838                 iContentsPane.setLayout(new BorderLayout ());
839                 getContentsPane().add(getCommandButtonPanel(), "South");
840                 getContentsPane().add(getOptionenPanel(), "Center");
841             } catch (Throwable iExc) {
842                 handleException(iExc);
843             }
844         }
845         return iContentsPane;
846     }
847     /**
848      * Return the FileDialog property value.
849      * @return java.awt.FileDialog
850      */
851     private FileDialog getFileDialog() {
852         if (iFileDialog == null) {
853             try {
854                 iFileDialog = new FileDialog (this);
855                 iFileDialog.setName("FileDialog");
856                 iFileDialog.setLayout(null);
857                 centerDialog(iFileDialog);
858             } catch (Throwable iExc) {
859                 handleException(iExc);
860             }
861         }
862         return iFileDialog;
863     }
864     /**
865      * Return the FileMenu property value.
866      * @return java.awt.Menu
867      */
868     private Menu getFileMenu() {
869         if (iFileMenu == null) {
870             try {
871                 iFileMenu = new Menu ();
872                 iFileMenu.setLabel("File");
873                 iFileMenu.add(getSaveMenuItem());
874                 iFileMenu.add(getMenuSeparator());
875                 iFileMenu.add(getShowLogMenuItem());
876             } catch (Throwable iExc) {
877                 handleException(iExc);
878             }
879         }
880         return iFileMenu;
881     }
882     /**
883      * Return the HelpMenu property value.
884      * @return java.awt.Menu
885      */
886     private Menu getHelpMenu() {
887         if (iHelpMenu == null) {
888             try {
889                 iHelpMenu = new Menu ();
890                 iHelpMenu.setLabel("Help");
891                 iHelpMenu.add(getAboutMenuItem());
892             } catch (Throwable iExc) {
893                 handleException(iExc);
894             }
895         }
896         return iHelpMenu;
897     }
898     /**
899      * Return the MenuSeparator1 property value.
900      * @return java.awt.MenuItem
901      */
902     private MenuItem getMenuSeparator() {
903         if (iMenuSeparator == null) {
904             try {
905                 iMenuSeparator = new MenuItem ();
906                 iMenuSeparator.setLabel("-");
907             } catch (Throwable iExc) {
908                 handleException(iExc);
909             }
910         }
911         return iMenuSeparator;
912     }
913     /**
914      * Return the MessageClearLogButton property value.
915      * @return java.awt.Button
916      */
917     private Button getMessageClearLogButton() {
918         if (iMessageClearLogButton == null) {
919             try {
920                 iMessageClearLogButton = new Button ();
921                 iMessageClearLogButton.setName("MessageClearLogButton");
922                 iMessageClearLogButton.setLabel("Clear Log");
923             } catch (Throwable iExc) {
924                 handleException(iExc);
925             }
926         }
927         return iMessageClearLogButton;
928     }
929     /**
930      * Return the MessageCommandPanel property value.
931      * @return java.awt.Panel
932      */
933     private Panel getMessageCommandPanel() {
934         if (iMessageCommandPanel == null) {
935             try {
936                 iMessageCommandPanel = new Panel ();
937                 iMessageCommandPanel.setName("MessageCommandPanel");
938                 iMessageCommandPanel.setLayout(new FlowLayout ());
939                 getMessageCommandPanel().add(getMessageClearLogButton(),
940                                              getMessageClearLogButton().getName());
941                 getMessageCommandPanel().add(getMessageOkButton(),
942                                              getMessageOkButton().getName());
943             } catch (Throwable iExc) {
944                 handleException(iExc);
945             }
946         }
947         return iMessageCommandPanel;
948     }
949     /**
950      * Return the MessageContentPanel property value.
951      * @return java.awt.Panel
952      */
953     private Panel getMessageContentPanel() {
954         if (iMessageContentPanel == null) {
955             try {
956                 iMessageContentPanel = new Panel ();
957                 iMessageContentPanel.setName("MessageContentPanel");
958                 iMessageContentPanel.setLayout(new BorderLayout ());
959                 iMessageContentPanel.setBackground(SystemColor.control);
960                 getMessageContentPanel().add(getMessageTextArea(), "Center");
961                 getMessageContentPanel().add(getMessageCommandPanel(), "South");
962             } catch (Throwable iExc) {
963                 handleException(iExc);
964             }
965         }
966         return iMessageContentPanel;
967     }
968     /**
969      * Return the MessageFrame property value.
970      * @return java.awt.Frame
971      */
972     private Frame getMessageFrame() {
973         if (iMessageFrame == null) {
974             try {
975                 iMessageFrame = new Frame ();
976                 iMessageFrame.setName("MessageFrame");
977                 iMessageFrame.setLayout(new BorderLayout ());
978                 iMessageFrame.setBounds(0, 0, 750, 250);
979                 iMessageFrame.setTitle("Message Log");
980                 iMessageFrame.add(getMessageContentPanel(), "Center");
981                 iMessageFrame.setLocation((Toolkit.getDefaultToolkit().getScreenSize().width / 2)
982                         - (iMessageFrame.getSize().width / 2),
983                     (java.awt.Toolkit.getDefaultToolkit().getScreenSize().height / 2));
984             } catch (Throwable iExc) {
985                 handleException(iExc);
986             }
987         }
988         return iMessageFrame;
989     }
990     /**
991      * Return the MessageOkButton property value.
992      * @return java.awt.Button
993      */
994     private Button getMessageOkButton() {
995         if (iMessageOkButton == null) {
996             try {
997                 iMessageOkButton = new Button ();
998                 iMessageOkButton.setName("MessageOkButton");
999                 iMessageOkButton.setLabel("Close");
1000            } catch (Throwable iExc) {
1001                handleException(iExc);
1002            }
1003        }
1004        return iMessageOkButton;
1005    }
1006    /**
1007     * Return the MessageOutputLevelChoice property value.
1008     * @return java.awt.Choice
1009     */
1010    private Choice getMessageOutputLevelChoice() {
1011        if (iMessageOutputLevelChoice == null) {
1012            try {
1013                iMessageOutputLevelChoice = new Choice ();
1014                iMessageOutputLevelChoice.setName("MessageOutputLevelChoice");
1015                iMessageOutputLevelChoice.add("Error");
1016                iMessageOutputLevelChoice.add("Warning");
1017                iMessageOutputLevelChoice.add("Info");
1018                iMessageOutputLevelChoice.add("Verbose");
1019                iMessageOutputLevelChoice.add("Debug");
1020                iMessageOutputLevelChoice.select(2);
1021            } catch (Throwable iExc) {
1022                handleException(iExc);
1023            }
1024        }
1025        return iMessageOutputLevelChoice;
1026    }
1027    /**
1028     * Return the MessageOutputLevelLabel property value.
1029     * @return java.awt.Label
1030     */
1031    private Label getMessageOutputLevelLabel() {
1032        if (iMessageOutputLevelLabel == null) {
1033            try {
1034                iMessageOutputLevelLabel = new Label ();
1035                iMessageOutputLevelLabel.setName("MessageOutputLevelLabel");
1036                iMessageOutputLevelLabel.setText("Message Level:");
1037            } catch (Throwable iExc) {
1038                handleException(iExc);
1039            }
1040        }
1041        return iMessageOutputLevelLabel;
1042    }
1043    /**
1044     * Return the MessageTextArea property value.
1045     * @return java.awt.TextArea
1046     */
1047    private TextArea getMessageTextArea() {
1048        if (iMessageTextArea == null) {
1049            try {
1050                iMessageTextArea = new TextArea ();
1051                iMessageTextArea.setName("MessageTextArea");
1052                iMessageTextArea.setFont(new Font ("monospaced", 0, 12));
1053                iMessageTextArea.setText("");
1054                iMessageTextArea.setEditable(false);
1055                iMessageTextArea.setEnabled(true);
1056            } catch (Throwable iExc) {
1057                handleException(iExc);
1058            }
1059        }
1060        return iMessageTextArea;
1061    }
1062    /**
1063     * Return the Panel1 property value.
1064     * @return java.awt.Panel
1065     */
1066    private Panel getOptionenPanel() {
1067        if (iOptionenPanel == null) {
1068            try {
1069                iOptionenPanel = new Panel ();
1070                iOptionenPanel.setName("OptionenPanel");
1071                iOptionenPanel.setLayout(new GridBagLayout ());
1072                iOptionenPanel.setBackground(SystemColor.control);
1073
1074                GridBagConstraints constraintsProjectLabel = new GridBagConstraints ();
1075                constraintsProjectLabel.gridx = 0; constraintsProjectLabel.gridy = 0;
1076                constraintsProjectLabel.anchor = GridBagConstraints.WEST;
1077                constraintsProjectLabel.insets = new Insets (4, 4, 4, 4);
1078                getOptionenPanel().add(getProjectLabel(), constraintsProjectLabel);
1079
1080                GridBagConstraints constraintsBuildFileLabel = new GridBagConstraints ();
1081                constraintsBuildFileLabel.gridx = 0; constraintsBuildFileLabel.gridy = 1;
1082                constraintsBuildFileLabel.anchor = GridBagConstraints.WEST;
1083                constraintsBuildFileLabel.insets = new Insets (4, 4, 4, 4);
1084                getOptionenPanel().add(getBuildFileLabel(), constraintsBuildFileLabel);
1085
1086                GridBagConstraints constraintsTargetLabel = new GridBagConstraints ();
1087                constraintsTargetLabel.gridx = 0; constraintsTargetLabel.gridy = 2;
1088                constraintsTargetLabel.anchor = GridBagConstraints.NORTHWEST;
1089                constraintsTargetLabel.insets = new Insets (4, 4, 4, 4);
1090                getOptionenPanel().add(getTargetLabel(), constraintsTargetLabel);
1091
1092                GridBagConstraints constraintsProjectText = new GridBagConstraints ();
1093                constraintsProjectText.gridx = 1; constraintsProjectText.gridy = 0;
1094                constraintsProjectText.gridwidth = 2;
1095                constraintsProjectText.fill = GridBagConstraints.HORIZONTAL;
1096                constraintsProjectText.anchor = GridBagConstraints.WEST;
1097                constraintsProjectText.insets = new Insets (4, 4, 4, 4);
1098                getOptionenPanel().add(getProjectText(), constraintsProjectText);
1099
1100                GridBagConstraints constraintsBuildFileTextField = new GridBagConstraints ();
1101                constraintsBuildFileTextField.gridx = 1; constraintsBuildFileTextField.gridy = 1;
1102                constraintsBuildFileTextField.fill = GridBagConstraints.HORIZONTAL;
1103                constraintsBuildFileTextField.anchor = GridBagConstraints.WEST;
1104                constraintsBuildFileTextField.weightx = 1.0;
1105                constraintsBuildFileTextField.insets = new Insets (4, 4, 4, 4);
1106                getOptionenPanel().add(getBuildFileTextField(), constraintsBuildFileTextField);
1107
1108                GridBagConstraints constraintsBrowseButton = new GridBagConstraints ();
1109                constraintsBrowseButton.gridx = 2; constraintsBrowseButton.gridy = 1;
1110                constraintsBrowseButton.insets = new Insets (4, 4, 4, 4);
1111                getOptionenPanel().add(getBrowseButton(), constraintsBrowseButton);
1112
1113                GridBagConstraints constraintsTargetList = new GridBagConstraints ();
1114                constraintsTargetList.gridx = 1; constraintsTargetList.gridy = 2;
1115                constraintsTargetList.gridheight = 2;
1116                constraintsTargetList.fill = GridBagConstraints.BOTH;
1117                constraintsTargetList.weightx = 1.0;
1118                constraintsTargetList.weighty = 1.0;
1119                constraintsTargetList.insets = new Insets (4, 4, 4, 4);
1120                getOptionenPanel().add(getTargetList(), constraintsTargetList);
1121
1122                GridBagConstraints constraintsMessageOutputLevelLabel
1123                    = new GridBagConstraints ();
1124                constraintsMessageOutputLevelLabel.gridx = 0;
1125                constraintsMessageOutputLevelLabel.gridy = 4;
1126                constraintsMessageOutputLevelLabel.anchor = GridBagConstraints.WEST;
1127                constraintsMessageOutputLevelLabel.insets = new Insets (4, 4, 4, 4);
1128                getOptionenPanel().add(getMessageOutputLevelLabel(),
1129                                       constraintsMessageOutputLevelLabel);
1130
1131                GridBagConstraints constraintsMessageOutputLevelChoice
1132                    = new GridBagConstraints ();
1133                constraintsMessageOutputLevelChoice.gridx = 1;
1134                constraintsMessageOutputLevelChoice.gridy = 4;
1135                constraintsMessageOutputLevelChoice.fill = GridBagConstraints.HORIZONTAL;
1136                constraintsMessageOutputLevelChoice.anchor = GridBagConstraints.WEST;
1137                constraintsMessageOutputLevelChoice.weightx = 1.0;
1138                constraintsMessageOutputLevelChoice.insets = new Insets (4, 4, 4, 4);
1139                getOptionenPanel().add(getMessageOutputLevelChoice(),
1140                                       constraintsMessageOutputLevelChoice);
1141            } catch (Throwable iExc) {
1142                handleException(iExc);
1143            }
1144        }
1145        return iOptionenPanel;
1146    }
1147    /**
1148     * Return the ProjectLabel property value.
1149     * @return java.awt.Label
1150     */
1151    private Label getProjectLabel() {
1152        if (iProjectLabel == null) {
1153            try {
1154                iProjectLabel = new Label ();
1155                iProjectLabel.setName("ProjectLabel");
1156                iProjectLabel.setText("Projectname:");
1157            } catch (Throwable iExc) {
1158                handleException(iExc);
1159            }
1160        }
1161        return iProjectLabel;
1162    }
1163    /**
1164     * Return the ProjectText property value.
1165     * @return java.awt.Label
1166     */
1167    private Label getProjectText() {
1168        if (iProjectText == null) {
1169            try {
1170                iProjectText = new Label ();
1171                iProjectText.setName("ProjectText");
1172                iProjectText.setText(" ");
1173            } catch (Throwable iExc) {
1174                handleException(iExc);
1175            }
1176        }
1177        return iProjectText;
1178    }
1179    /**
1180     * Return the ReloadButton property value.
1181     * @return java.awt.Button
1182     */
1183    private Button getReloadButton() {
1184        if (iReloadButton == null) {
1185            try {
1186                iReloadButton = new Button ();
1187                iReloadButton.setName("ReloadButton");
1188                iReloadButton.setLabel("(Re)Load");
1189            } catch (Throwable iExc) {
1190                handleException(iExc);
1191            }
1192        }
1193        return iReloadButton;
1194    }
1195    /**
1196     * Return the SaveMenuItem property value.
1197     * @return java.awt.MenuItem
1198     */
1199    private MenuItem getSaveMenuItem() {
1200        if (iSaveMenuItem == null) {
1201            try {
1202                iSaveMenuItem = new MenuItem ();
1203                iSaveMenuItem.setLabel("Save BuildInfo To Repository");
1204            } catch (Throwable iExc) {
1205                handleException(iExc);
1206            }
1207        }
1208        return iSaveMenuItem;
1209    }
1210    /**
1211     * Return the ShowLogMenuItem property value.
1212     * @return java.awt.MenuItem
1213     */
1214    private MenuItem getShowLogMenuItem() {
1215        if (iShowLogMenuItem == null) {
1216            try {
1217                iShowLogMenuItem = new MenuItem ();
1218                iShowLogMenuItem.setLabel("Log");
1219            } catch (Throwable iExc) {
1220                handleException(iExc);
1221            }
1222        }
1223        return iShowLogMenuItem;
1224    }
1225    /**
1226     * Return the TargetLabel property value.
1227     * @return java.awt.Label
1228     */
1229    private Label getTargetLabel() {
1230        if (iTargetLabel == null) {
1231            try {
1232                iTargetLabel = new Label ();
1233                iTargetLabel.setName("TargetLabel");
1234                iTargetLabel.setText("Target:");
1235                iTargetLabel.setEnabled(true);
1236            } catch (Throwable iExc) {
1237                handleException(iExc);
1238            }
1239        }
1240        return iTargetLabel;
1241    }
1242    /**
1243     * Return the TargetList property value.
1244     * @return java.awt.List
1245     */
1246    private List getTargetList() {
1247        if (iTargetList == null) {
1248            try {
1249                iTargetList = new List ();
1250                iTargetList.setName("TargetList");
1251                iTargetList.setEnabled(true);
1252            } catch (Throwable iExc) {
1253                handleException(iExc);
1254            }
1255        }
1256        return iTargetList;
1257    }
1258    /**
1259     * Called whenever the part throws an exception.
1260     * @param exception Throwable
1261     */
1262    private void handleException(Throwable exception) {
1263        // Write exceptions to the log-window
1264 String trace = StringUtils.getStackTrace(exception);
1265
1266        getMessageTextArea().append(lineSeparator + lineSeparator + trace);
1267        getMessageFrame().show();
1268
1269    }
1270    /**
1271     * Initializes connections
1272     * @exception Exception The exception description.
1273     */
1274    private void initConnections() throws Exception {
1275        this.addWindowListener(iEventHandler);
1276        getBrowseButton().addActionListener(iEventHandler);
1277        getCloseButton().addActionListener(iEventHandler);
1278        getBuildButton().addActionListener(iEventHandler);
1279        getStopButton().addActionListener(iEventHandler);
1280        getSaveMenuItem().addActionListener(iEventHandler);
1281        getAboutOkButton().addActionListener(iEventHandler);
1282        getAboutMenuItem().addActionListener(iEventHandler);
1283        getMessageOkButton().addActionListener(iEventHandler);
1284        getMessageClearLogButton().addActionListener(iEventHandler);
1285        getMessageOkButton().addActionListener(iEventHandler);
1286        getShowLogMenuItem().addActionListener(iEventHandler);
1287        getAboutDialog().addWindowListener(iEventHandler);
1288        getMessageFrame().addWindowListener(iEventHandler);
1289        getReloadButton().addActionListener(iEventHandler);
1290        getTargetList().addItemListener(iEventHandler);
1291        getMessageOutputLevelChoice().addItemListener(iEventHandler);
1292        getBuildFileTextField().addTextListener(iEventHandler);
1293        connectProjectNameToLabel();
1294        connectBuildFileNameToTextField();
1295    }
1296    /**
1297     * Initialize the class.
1298     */
1299    private void initialize() {
1300        try {
1301            setName("AntMake");
1302            setMenuBar(getAntMakeMenuBar());
1303            setLayout(new java.awt.BorderLayout ());
1304            setSize(389, 222);
1305            setTitle("Ant VisualAge for Java Tool-Integration");
1306            add(getContentsPane(), "Center");
1307            initConnections();
1308        } catch (Throwable iExc) {
1309            handleException(iExc);
1310        }
1311        setLocation((Toolkit.getDefaultToolkit().getScreenSize().width / 2)
1312                - (getSize().width / 2),
1313            (java.awt.Toolkit.getDefaultToolkit().getScreenSize().height / 2)
1314                - (getSize().height));
1315        if ((getTargetList().getItemCount() == 0) || (getTargetList().getSelectedIndex() < 0)) {
1316            getBuildButton().setEnabled(false);
1317        }
1318    }
1319    /**
1320     * Saves the build-informations to repository
1321     */
1322    private void saveBuildInfo() {
1323        try {
1324            VAJAntTool.saveBuildData(getBuildInfo());
1325        } catch (Throwable exc) {
1326            // This Exception occurs when you try to write into a versioned project
1327 handleException(exc);
1328        }
1329        return;
1330    }
1331    /**
1332     * Set the BuildInfo to a new value.
1333     * @param newValue org.apache.tools.ant.taskdefs.optional.vaj.VAJBuildInfo
1334     */
1335    private void setBuildInfo(VAJBuildInfo newValue) {
1336        if (iBuildInfo != newValue) {
1337            try {
1338                /* Stop listening for events from the current object */
1339                if (iBuildInfo != null) {
1340                    iBuildInfo.removePropertyChangeListener(iEventHandler);
1341                }
1342                iBuildInfo = newValue;
1343
1344                /* Listen for events from the new object */
1345                if (iBuildInfo != null) {
1346                    iBuildInfo.addPropertyChangeListener(iEventHandler);
1347                }
1348                connectProjectNameToLabel();
1349                connectBuildFileNameToTextField();
1350
1351                // Select the log-level given by BuildInfo
1352 getMessageOutputLevelChoice().select(iBuildInfo.getOutputMessageLevel());
1353                fillList();
1354                // BuildInfo can conly be saved to a VAJ project if tool API
1355 // is called via the projects context-menu
1356 if ((iBuildInfo.getVAJProjectName() == null)
1357                    || (iBuildInfo.getVAJProjectName().equals(""))) {
1358                    getSaveMenuItem().setEnabled(false);
1359                }
1360            } catch (Throwable iExc) {
1361                handleException(iExc);
1362            }
1363        }
1364    }
1365
1366    private Button iStopButton = null;
1367
1368    /**
1369     * Return the StopButton property value.
1370     * @return java.awt.Button
1371     */
1372    private Button getStopButton() {
1373        if (iStopButton == null) {
1374            try {
1375                iStopButton = new Button ();
1376                iStopButton.setName("StopButton");
1377                iStopButton.setLabel("Stop");
1378                iStopButton.setEnabled(false);
1379            } catch (Throwable iExc) {
1380                handleException(iExc);
1381            }
1382        }
1383        return iStopButton;
1384    }
1385}
1386

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