Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/ui/FindByQueryPanel.java @ 271:818a18cd69a8
6730514: assertion failure in mangling code when expanding by 0 bytes
Summary: An expansion by 0 bytes was not anticipated when the assertion was composed.
Reviewed-by: jjh, jcoomes, apetrusenko
author | jmasa |
---|---|
date | Wed, 30 Jul 2008 11:54:00 -0700 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
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/* * Copyright 2003-2007 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ package sun.jvm.hotspot.ui; import java.awt.*; import java.awt.event.*; import java.util.*; import javax.swing.*; import javax.swing.event.*; import sun.jvm.hotspot.debugger.*; import sun.jvm.hotspot.oops.*; import sun.jvm.hotspot.runtime.*; import sun.jvm.hotspot.ui.tree.*; import sun.jvm.hotspot.utilities.soql.*; public class FindByQueryPanel extends SAPanel { private JTextArea queryEditor; private JEditorPane objectsEditor; private SOQLEngine queryEngine; public FindByQueryPanel() { queryEngine = SOQLEngine.getEngine(); HyperlinkListener hyperListener = new HyperlinkListener() { public void hyperlinkUpdate(HyperlinkEvent e) { if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { VM vm = VM.getVM(); OopHandle handle = vm.getDebugger().parseAddress(e.getDescription()).addOffsetToAsOopHandle(0); showInspector(vm.getObjectHeap().newOop(handle)); } } }; objectsEditor = new JEditorPane(); objectsEditor.setContentType("text/html"); objectsEditor.setEditable(false); objectsEditor.addHyperlinkListener(hyperListener); queryEditor = new JTextArea(); JButton queryButton = new JButton("Execute"); queryButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent ae) { final StringBuffer buf = new StringBuffer(); buf.append("<html><body>"); try { queryEngine.executeQuery(queryEditor.getText(), new ObjectVisitor() { public void visit(Object o) { if (o != null && o instanceof JSJavaObject) { String oopAddr = ((JSJavaObject)o).getOop().getHandle().toString(); buf.append("<a href='"); buf.append(oopAddr); buf.append("'>"); buf.append(oopAddr); buf.append("</a>"); } else { buf.append((o == null)? "null" : o.toString()); } buf.append("<br>"); } }); } catch (Exception e) { e.printStackTrace(); buf.append("<b>"); buf.append(e.getMessage()); buf.append("</b>"); } buf.append("</body></html>"); objectsEditor.setText(buf.toString()); } }); JPanel topPanel = new JPanel(); topPanel.setLayout(new BorderLayout()); topPanel.add(new JLabel("SOQL Query :"), BorderLayout.WEST); topPanel.add(new JScrollPane(queryEditor), BorderLayout.CENTER); topPanel.add(queryButton, BorderLayout.EAST); JPanel bottomPanel = new JPanel(); bottomPanel.setLayout(new BorderLayout()); bottomPanel.add(new JScrollPane(objectsEditor), BorderLayout.CENTER); JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, topPanel, bottomPanel); splitPane.setDividerLocation(0.3); setLayout(new BorderLayout()); add(splitPane, BorderLayout.CENTER); } }