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1
4 package com.tc.sysinfo;
5
6 import java.io.File  ;
7 import java.io.FileOutputStream ;
8 import java.io.IOException ;
9 import java.text.DateFormat ;
10 import java.util.Date ;
11
12 public final class EnvStats {
13
14 public static final String filename = "tc-envstats.txt";
15
16 public static void writeReport(File directory) throws IOException , IllegalArgumentException {
17 if (!directory.isDirectory()) throw new IllegalArgumentException (directory + " is not a directory");
18 FileOutputStream out = new FileOutputStream (directory + File.separator + filename);
19 out.write(report().getBytes());
20 out.flush();
21 out.close();
22 }
23
24 public static String report() {
25 StringBuffer sb = new StringBuffer ();
26 sb.append("***** Terracotta System Environment Report *****\n\n");
27 sb.append("Date Created: " + DateFormat.getDateTimeInstance().format(new Date (System.currentTimeMillis())) + "\n\n");
28 sb.append("java.runtime.name=" + System.getProperty("java.runtime.name") + "\n");
29 sb.append("java.vm.version=" + System.getProperty("java.vm.version") + "\n");
30 sb.append("java.vm.vendor=" + System.getProperty("java.vm.vendor") + "\n");
31 sb.append("java.vendor.url=" + System.getProperty("java.vendor.url") + "\n");
32 sb.append("java.vm.name=" + System.getProperty("java.vm.name") + "\n");
33 sb.append("file.encoding.pkg=" + System.getProperty("file.encoding.pkg") + "\n");
34 sb.append("user.country=" + System.getProperty("user.country") + "\n");
35 sb.append("sun.os.patch.level=" + System.getProperty("sun.os.patch.level") + "\n");
36 sb.append("java.vm.specification.name=" + System.getProperty("java.vm.specification.name") + "\n");
37 sb.append("java.runtime.version=" + System.getProperty("java.runtime.version") + "\n");
38 sb.append("java.awt.graphicsenv=" + System.getProperty("java.awt.graphicsenv") + "\n");
39 sb.append("os.arch=" + System.getProperty("os.arch") + "\n");
40 sb.append("java.vm.specification.vendor=" + System.getProperty("java.vm.specification.vendor") + "\n");
41 sb.append("os.name=" + System.getProperty("os.name") + "\n");
42 sb.append("java.library.path=" + System.getProperty("java.library.path") + "\n");
43 sb.append("java.specification.name=" + System.getProperty("java.specification.name") + "\n");
44 sb.append("java.class.version=" + System.getProperty("java.class.version") + "\n");
45 sb.append("java.util.prefs.PreferencesFactory=" + System.getProperty("java.util.prefs.PreferencesFactory") + "\n");
46 sb.append("os.version=" + System.getProperty("os.version") + "\n");
47 sb.append("user.timezone=" + System.getProperty("user.timezone") + "\n");
48 sb.append("java.awt.printerjob=" + System.getProperty("java.awt.printerjob") + "\n");
49 sb.append("file.encoding=" + System.getProperty("file.encoding") + "\n");
50 sb.append("java.specification.version=" + System.getProperty("java.specification.version") + "\n");
51 sb.append("java.class.path=" + System.getProperty("java.class.path") + "\n");
52 sb.append("java.vm.specification.version=" + System.getProperty("java.vm.specification.version") + "\n");
53 sb.append("sun.arch.data.model=" + System.getProperty("sun.arch.data.model") + "\n");
54 sb.append("java.home=" + System.getProperty("java.home") + "\n");
55 sb.append("java.specification.vendor=" + System.getProperty("java.specification.vendor") + "\n");
56 sb.append("user.language=" + System.getProperty("user.language") + "\n");
57 sb.append("java.vm.info=" + System.getProperty("java.vm.info") + "\n");
58 sb.append("java.version=" + System.getProperty("java.version") + "\n");
59 sb.append("java.ext.dirs=" + System.getProperty("java.ext.dirs") + "\n");
60 sb.append("sun.boot.class.path=" + System.getProperty("sun.boot.class.path") + "\n");
61 sb.append("java.vendor=" + System.getProperty("java.vendor") + "\n");
62 sb.append("java.vendor.url.bug=" + System.getProperty("java.vendor.url.bug") + "\n");
63 sb.append("sun.cpu.endian=" + System.getProperty("sun.cpu.endian") + "\n");
64 sb.append("sun.io.unicode.encoding=" + System.getProperty("sun.io.unicode.encoding") + "\n");
65 sb.append("sun.cpu.isalist=" + System.getProperty("sun.cpu.isalist") + "\n");
66 return sb.toString();
67 }
68 }
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