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1 package net.sourceforge.pmd.util;
2
3 import net.sourceforge.pmd.PMD;
4 import net.sourceforge.pmd.Rule;
5 import net.sourceforge.pmd.RuleSet;
6 import net.sourceforge.pmd.RuleSetFactory;
7
8 import java.util.Collection  ;
9 import java.util.Iterator ;
10 import java.util.Set ;
11
12 public class Appendix {
13
14 public static void main(String [] args) throws Exception {
15 RuleSetFactory rsf = new RuleSetFactory();
16 Iterator i = rsf.getRegisteredRuleSets();
17 StringBuffer sb = new StringBuffer ();
18 while (i.hasNext()) {
19 RuleSet rs = (RuleSet) i.next();
20 if (rs.getName().toLowerCase().indexOf(args[0]) == -1) {
21 continue;
22 }
23 sb.append("====================================================================" + PMD.EOL);
24 sb.append(rs.getName() + PMD.EOL);
25 sb.append(rs.getDescription() + PMD.EOL);
26 sb.append("--------------------------------------------------------------------" + PMD.EOL);
27
28 Collection rules = rs.getRules();
29 for (Iterator j = rules.iterator(); j.hasNext();) {
30 Rule r = (Rule) j.next();
31 sb.append(r.getName() + ": " + trimCRs(r.getDescription()) + PMD.EOL);
32 sb.append("Example: " + PMD.EOL + trimCRs(r.getExample()) + PMD.EOL);
33
34 if (r.hasProperty("xpath")) {
35 sb.append("XPath expression:" + PMD.EOL);
36 sb.append(trimCRs(r.getProperties().getProperty("xpath")));
37 }
38
39 Set keys = r.getProperties().keySet();
40 boolean header = false;
41 for (Iterator k = keys.iterator(); k.hasNext();) {
42 String key = (String ) k.next();
43 String value = (String ) r.getProperties().getProperty(key);
44
45 if (key.equals("xpath")) {
46 continue;
47 }
48
49 if (!header) {
50 sb.append(PMD.EOL + "Properties:" + PMD.EOL);
51 header = true;
52 }
53
54 sb.append("Name = '" + key + "', value = '" + value + "'" + PMD.EOL);
55 }
56 sb.append(PMD.EOL + "Notes: " + PMD.EOL);
57 sb.append(PMD.EOL + "--------------------------------------------------------------------" + PMD.EOL);
58 }
59 }
60 System.out.println(sb.toString());
61 }
62
63 private static String trimCRs(String str) {
64 while (str.startsWith(PMD.EOL)) {
65 str = str.substring(1);
66 }
67 while (str.endsWith(PMD.EOL)) {
68 str = str.substring(0, str.length() - 1);
69 }
70 return str;
71 }
72 }
73 |
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