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Java > Open Source Codes > org > netbeans > test > j2ee > multiview > TestDocumentListener


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.test.j2ee.multiview;
21
22 import javax.swing.event.DocumentEvent JavaDoc;
23 import javax.swing.event.DocumentListener JavaDoc;
24 import javax.swing.text.Document JavaDoc;
25 import junit.framework.AssertionFailedError;
26 import org.netbeans.junit.AssertionFailedErrorException;
27
28 /**
29  *
30  * @author blaha
31  */
32 public class TestDocumentListener implements DocumentListener JavaDoc{
33     private String JavaDoc findText;
34
35     public TestDocumentListener(String JavaDoc findText){
36         this.findText = findText;
37     }
38
39
40     public void removeUpdate(javax.swing.event.DocumentEvent JavaDoc e) {
41     }
42
43     public void insertUpdate(javax.swing.event.DocumentEvent JavaDoc e) {
44         fireEvent(e);
45     }
46
47     public void changedUpdate(javax.swing.event.DocumentEvent JavaDoc e) {
48         fireEvent(e);
49     }
50     
51     public void fireEvent(DocumentEvent JavaDoc e) throws RuntimeException JavaDoc{
52         try {
53             Document JavaDoc document = (Document JavaDoc)e.getDocument();
54             String JavaDoc text = document.getText(0,document.getLength());
55             int index = text.indexOf(findText);
56             if(index<0){ // don't find the text in document
57 throw new AssertionFailedError("Cannot find correct element " + findText + "in XML view (editor document)");
58             }
59             document.removeDocumentListener(this);
60             System.out.println("Found text: " + findText + ", index: " + index);
61         } catch (javax.swing.text.BadLocationException JavaDoc ex) {
62             throw new AssertionFailedErrorException("Failed to read the document: ",ex);
63         }
64     }
65     
66 }
67
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