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1   /**
2    * Copyright 2005-2012 The Kuali Foundation
3    *
4    * Licensed under the Educational Community License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    * http://www.opensource.org/licenses/ecl2.php
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.kuali.rice.kns.datadictionary.validation.charlevel;
17  
18  import org.kuali.rice.krad.datadictionary.exporter.ExportMap;
19  import org.kuali.rice.krad.datadictionary.validation.CharacterLevelValidationPattern;
20  import org.kuali.rice.krad.util.KRADConstants;
21  
22  /**
23   * Pattern for matching any UTF-8 character with whitespace option
24   * 
25   * @author Kuali Rice Team (rice.collab@kuali.org)
26   *
27   */
28  public class UTF8AnyCharacterValidationPattern extends CharacterLevelValidationPattern{
29  	
30      protected boolean allowWhitespace = false;
31  
32  
33      /**
34       * @return allowWhitespace
35       */
36      public boolean getAllowWhitespace() {
37          return allowWhitespace;
38      }
39  
40      /**
41       * @param allowWhitespace
42       */
43      public void setAllowWhitespace(boolean allowWhitespace) {
44          this.allowWhitespace = allowWhitespace;
45      }
46  
47  	/**
48  	 * This overridden method ...
49  	 * 
50       * @see org.kuali.rice.krad.datadictionary.validation.CharacterLevelValidationPattern#extendExportMap(org.kuali.rice.krad.datadictionary.exporter.ExportMap)
51  	 */
52  	@Override
53  	protected String getRegexString() {
54  		StringBuffer regexString = new StringBuffer("[");
55  		
56  		if(!allowWhitespace)
57  		regexString.append("[\\\u0000-\u10FFFF&&[^\\p{Space}]]");
58  		
59  		else{
60  			regexString.append("\\\u0000-\u10FFFF");
61  		}
62  		
63  		regexString.append("]");
64  		return regexString.toString();
65  	}
66  	
67  	/**
68  	 * This overridden method ...
69  	 * 
70       * @see org.kuali.rice.krad.datadictionary.validation.ValidationPattern#getRegexString()
71  	 */
72  	@Override
73  	public void extendExportMap(ExportMap exportMap) {
74          exportMap.set("type", "broaderAnyCharacter");
75  
76          if (allowWhitespace) {
77              exportMap.set("allowWhitespace", "true");
78          }
79  	}
80  
81  
82  	
83  	@Override
84  	protected String getValidationErrorMessageKeyOptions() {
85  		if (getAllowWhitespace()) {
86  			return ".allowWhitespace";
87  		}
88  		return KRADConstants.EMPTY_STRING;
89  	}
90  
91  }