Mercurial > hg > graal-compiler
annotate agent/src/share/classes/sun/jvm/hotspot/ui/FindPanel.java @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
| author | trims |
|---|---|
| date | Thu, 27 May 2010 19:08:38 -0700 |
| parents | a61af66fc99e |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
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6941466: Oracle rebranding changes for Hotspot repositories
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2 * Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.ui; | |
| 26 | |
| 27 import java.io.*; | |
| 28 import java.awt.*; | |
| 29 import java.awt.event.*; | |
| 30 import javax.swing.*; | |
| 31 import javax.swing.text.*; | |
| 32 | |
| 33 import sun.jvm.hotspot.debugger.*; | |
| 34 import sun.jvm.hotspot.runtime.*; | |
| 35 import sun.jvm.hotspot.utilities.*; | |
| 36 | |
| 37 /** Uses {@link sun.jvm.hotspot.utilities.PointerFinder} to provide a | |
| 38 graphical user interface to the VM's debugging utility "find". */ | |
| 39 | |
| 40 public class FindPanel extends JPanel { | |
| 41 // UI widgets we need permanent handles to | |
| 42 private JTextField addressField; | |
| 43 private JTextArea textArea; | |
| 44 private JLabel statusLabel; | |
| 45 | |
| 46 public FindPanel() { | |
| 47 super(); | |
| 48 | |
| 49 setLayout(new BorderLayout()); | |
| 50 Box hbox = Box.createHorizontalBox(); | |
| 51 hbox.add(new JLabel("Address: ")); | |
| 52 addressField = new JTextField(20); | |
| 53 hbox.add(addressField); | |
| 54 statusLabel = new JLabel(); | |
| 55 hbox.add(statusLabel); | |
| 56 add(hbox, BorderLayout.NORTH); | |
| 57 | |
| 58 JScrollPane scroller = new JScrollPane(); | |
| 59 textArea = new JTextArea(); | |
| 60 textArea.setEditable(false); | |
| 61 textArea.setLineWrap(true); | |
| 62 textArea.setWrapStyleWord(true); | |
| 63 scroller.getViewport().add(textArea); | |
| 64 add(scroller, BorderLayout.CENTER); | |
| 65 | |
| 66 addressField.addActionListener(new ActionListener() { | |
| 67 public void actionPerformed(ActionEvent e) { | |
| 68 try { | |
| 69 Address a = VM.getVM().getDebugger().parseAddress(addressField.getText()); | |
| 70 PointerLocation loc = PointerFinder.find(a); | |
| 71 ByteArrayOutputStream bos = new ByteArrayOutputStream(); | |
| 72 loc.printOn(new PrintStream(bos)); | |
| 73 clear(); | |
| 74 textArea.append(bos.toString()); | |
| 75 statusLabel.setText(""); | |
| 76 } | |
| 77 catch (NumberFormatException ex) { | |
| 78 statusLabel.setText("<parse error>"); | |
| 79 } | |
| 80 catch (AddressException ex) { | |
| 81 statusLabel.setText("<bad address>"); | |
| 82 } | |
| 83 catch (Exception ex) { | |
| 84 ex.printStackTrace(); | |
| 85 statusLabel.setText("<error during find>"); | |
| 86 } | |
| 87 } | |
| 88 }); | |
| 89 } | |
| 90 | |
| 91 private void clear() { | |
| 92 Document doc = textArea.getDocument(); | |
| 93 if (doc.getLength() > 0) { | |
| 94 try { | |
| 95 doc.remove(0, doc.getLength()); | |
| 96 } | |
| 97 catch (BadLocationException e) { | |
| 98 } | |
| 99 } | |
| 100 } | |
| 101 } |