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1
7 package fr.jayasoft.ivy.matcher;
8
9 import org.apache.oro.text.GlobCompiler;
10 import org.apache.oro.text.regex.MalformedPatternException;
11 import org.apache.oro.text.regex.Pattern;
12 import org.apache.oro.text.regex.Perl5Matcher;
13
14 import fr.jayasoft.ivy.util.Message;
15
16
17 public final class GlobPatternMatcher implements PatternMatcher {
18 public static class GlobMatcher implements Matcher {
19 private Pattern _p;
20
21 public GlobMatcher(String  exp) {
22 try {
23 _p = new GlobCompiler().compile(exp);
24 } catch (MalformedPatternException e) {
25 Message.error("impossible to compile glob pattern: "+exp);
26 }
27 }
28
29 public boolean matches(String str) {
30 return _p != null && new Perl5Matcher().matches(str, _p);
31 }
32
33 public boolean isExact() {
34 return false;
35 }
36 }
37 private static final GlobPatternMatcher INSTANCE = new GlobPatternMatcher();
38 public static PatternMatcher getInstance() {
39 return INSTANCE;
40 }
41
42 private GlobPatternMatcher() {
43 }
44
45 public String getName() {
46 return GLOB;
47 }
48
49 public Matcher getMatcher(String exp) {
50 if (ANY_EXPRESSION.equals(exp)) {
51 return AnyMatcher.getInstance();
52 }
53 return new GlobMatcher(exp);
54 }
55 }
56 |
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