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16 package org.kuali.rice.kns.datadictionary.validation.charlevel;
17
18 import org.apache.commons.lang.StringUtils;
19 import org.apache.log4j.Logger;
20 import org.kuali.rice.krad.datadictionary.exporter.ExportMap;
21 import org.kuali.rice.krad.datadictionary.validation.CharacterLevelValidationPattern;
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29 public class RegexValidationPattern extends CharacterLevelValidationPattern {
30
31 private static final long serialVersionUID = -5642894236634278352L;
32 private static final Logger LOG=Logger.getLogger(RegexValidationPattern.class);
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36 private String pattern;
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38 private String validationErrorMessageKey;
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44 @Override
45 public void extendExportMap(ExportMap exportMap) {
46 if (LOG.isTraceEnabled()) {
47 String message=String.format("ENTRY %s",
48 (exportMap==null)?"null":exportMap.toString());
49 LOG.trace(message);
50 }
51
52
53 exportMap.set("type", "regex");
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55 exportMap.set("pattern", getPattern());
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57 if (LOG.isTraceEnabled()) {
58 String message=String.format("EXIT %s",
59 (exportMap==null)?"null":exportMap.toString());
60 LOG.trace(message);
61 }
62
63 }
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70 public String getPatternXml() {
71 if (LOG.isTraceEnabled()) {
72 String message=String.format("ENTRY");
73 LOG.trace(message);
74 }
75
76 StringBuffer xml = new StringBuffer("<regex ");
77 xml.append(pattern);
78 xml.append("/>");
79
80 if (LOG.isTraceEnabled()) {
81 String message=String.format("EXIT %s", xml.toString());
82 LOG.trace(message);
83 }
84
85 return xml.toString();
86 }
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94 @Override
95 protected String getRegexString() {
96 if (LOG.isTraceEnabled()) {
97 String message=String.format("ENTRY %s",
98 (pattern==null)?"null":pattern.toString());
99 LOG.trace(message);
100 }
101
102 if (StringUtils.isEmpty(pattern)) {
103 throw new IllegalStateException(this.getClass().getName()+".pattern is empty");
104 }
105
106 if (LOG.isTraceEnabled()) {
107 String message=String.format("EXIT");
108 LOG.trace(message);
109 }
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111 return pattern;
112 }
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117 public final String getPattern() {
118 return this.pattern;
119 }
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124 public final void setPattern(String pattern) {
125 this.pattern = pattern;
126 }
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131 @Override
132 public String getValidationErrorMessageKey() {
133 return this.validationErrorMessageKey;
134 }
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140 public void setValidationErrorMessageKey(String validationErrorMessageKey) {
141 this.validationErrorMessageKey = validationErrorMessageKey;
142 }
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147 @Override
148 public void completeValidation() {
149 super.completeValidation();
150 if (StringUtils.isBlank(validationErrorMessageKey)) {
151 throw new ValidationPatternException("Regex Validation Patterns must have a validation error message key defined");
152 }
153 }
154 }