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34 package info.magnolia.virtualuri.mapping;
35
36 import info.magnolia.cms.util.SimpleUrlPattern;
37 import info.magnolia.cms.util.UrlPattern;
38 import info.magnolia.virtualuri.VirtualUriMapping;
39
40 import java.net.URI;
41 import java.util.Optional;
42
43 import org.apache.commons.lang3.StringUtils;
44
45
46
47
48 public class DefaultVirtualUriMapping implements VirtualUriMapping {
49
50 private String fromUri;
51 private String toUri;
52 private UrlPattern pattern;
53
54 @Override
55 public Optional<Result> mapUri(URI uri) {
56
57 if (pattern != null && pattern.match(uri.getPath())) {
58 Result result = new Result(toUri, pattern.getLength(), this);
59 return Optional.of(result);
60 }
61
62 return Optional.empty();
63 }
64
65 @Override
66 public boolean isValid() {
67 return StringUtils.isNotEmpty(fromUri) && StringUtils.isNotEmpty(toUri);
68 }
69
70 public String getFromUri() {
71 return this.fromUri;
72 }
73
74 public void setFromUri(String fromUri) {
75 setInternalFromUri(fromUri);
76
77 if (StringUtils.isNotEmpty(fromUri)) {
78 this.pattern = new SimpleUrlPattern(fromUri);
79 }
80 }
81
82 protected void setInternalFromUri(String fromUri) {
83 this.fromUri = fromUri;
84 }
85
86 public String getToUri() {
87 return this.toUri;
88 }
89
90 public void setToUri(String toUri) {
91 this.toUri = toUri;
92 }
93
94 public UrlPattern getPattern() {
95 return pattern;
96 }
97
98 @Override
99 public String toString() {
100 return this.getClass().getSimpleName() + "[" + fromUri + " --> " + toUri + "]";
101 }
102 }