| /* |
| * Copyright (c) 2002, 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| package sun.jvm.hotspot.ui; |
| |
| import java.awt.*; |
| import javax.swing.*; |
| |
| import sun.jvm.hotspot.runtime.*; |
| |
| /** Shows VM version information */ |
| |
| public class VMVersionInfoPanel extends JPanel { |
| private JEditorPane versionPane; |
| |
| public VMVersionInfoPanel() { |
| initUI(); |
| } |
| |
| private void initUI() { |
| setLayout(new BorderLayout()); |
| versionPane = new JEditorPane(); |
| versionPane.setContentType("text/html"); |
| versionPane.setEditable(false); |
| versionPane.setText(getVersionInfo()); |
| |
| add(versionPane, BorderLayout.CENTER); |
| } |
| |
| private String getVersionInfo() { |
| VM vm = VM.getVM(); |
| StringBuffer buf = new StringBuffer(); |
| buf.append("<html><head><title>VM Version Info</title></head>"); |
| buf.append("<body><table border='1'>"); |
| |
| // VM type |
| buf.append("<tr><td><b>VM Type</b></td>"); |
| buf.append("<td>"); |
| if (vm.isCore()) { |
| buf.append("<b>core</b>"); |
| } else if(vm.isClientCompiler()) { |
| buf.append("<b>client</b>"); |
| } else if(vm.isServerCompiler()) { |
| buf.append("<b>server</b>"); |
| } else { |
| buf.append("<b>unknown</b>"); |
| } |
| buf.append("</td></tr>"); |
| |
| // VM release |
| String release = vm.getVMRelease(); |
| if (release != null) { |
| buf.append("<tr><td><b>VM Release</td><td><b>"); |
| buf.append(release); |
| buf.append("</b></td></tr>"); |
| } |
| |
| // VM internal info |
| String internalInfo = vm.getVMInternalInfo(); |
| if (internalInfo != null) { |
| buf.append("<tr><td><b>VM Internal Info</td><td><b>"); |
| buf.append(internalInfo); |
| buf.append("</b></td></tr>"); |
| } |
| |
| buf.append("</table></body></html>"); |
| return buf.toString(); |
| } |
| } |
