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19 package org.apache.rat.configuration.builders;
20
21 import java.util.Objects;
22
23 import org.apache.commons.lang3.StringUtils;
24 import org.apache.rat.ConfigurationException;
25 import org.apache.rat.analysis.IHeaderMatcher;
26 import org.apache.rat.analysis.matchers.FullTextMatcher;
27 import org.apache.rat.analysis.matchers.SimpleTextMatcher;
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32 public class TextBuilder extends AbstractBuilder implements TextCaptureBuilder {
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34 private String text;
35
36 @SuppressWarnings("unchecked")
37 @Override
38 public TextBuilder setText(String text) {
39 Objects.requireNonNull(text, "text may not be null");
40 this.text = text;
41 return this;
42 }
43
44 @Override
45 public IHeaderMatcher build() {
46 if (StringUtils.isBlank(text)) {
47 throw new ConfigurationException("text value is required");
48 }
49 boolean complex = text.contains(" ") | text.contains("\\t") | text.contains("\\n") | text.contains("\\r")
50 | text.contains("\\f") | text.contains("\\v");
51
52 return complex ? new FullTextMatcher(getId(), text) : new SimpleTextMatcher(getId(), text);
53 }
54
55 @Override
56 public String toString() {
57 if (text.length() > 20) {
58 return "TextBuilder: " + text.substring(0, 20) + "...";
59 }
60 return "TextBuilder: " + text;
61 }
62 }