1 /**
2 * Copyright 2005-2013 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 alpha characters
24 *
25 *
26 */
27 public class AlphaValidationPattern extends CharacterLevelValidationPattern {
28 protected boolean allowWhitespace = false;
29
30
31 /**
32 * @return allowWhitespace
33 */
34 public boolean getAllowWhitespace() {
35 return allowWhitespace;
36 }
37
38 /**
39 * @param allowWhitespace
40 */
41 public void setAllowWhitespace(boolean allowWhitespace) {
42 this.allowWhitespace = allowWhitespace;
43 }
44
45
46 /**
47 * @see org.kuali.rice.krad.datadictionary.validation.ValidationPattern#getRegexString()
48 */
49 protected String getRegexString() {
50 StringBuffer regexString = new StringBuffer("[A-Za-z");
51
52 if (allowWhitespace) {
53 regexString.append("\\s");
54 }
55 regexString.append("]");
56
57 return regexString.toString();
58 }
59
60
61 /**
62 * @see org.kuali.rice.krad.datadictionary.validation.CharacterLevelValidationPattern#extendExportMap(org.kuali.bo.datadictionary.exporter.ExportMap)
63 */
64 public void extendExportMap(ExportMap exportMap) {
65 exportMap.set("type", "alpha");
66
67 if (allowWhitespace) {
68 exportMap.set("allowWhitespace", "true");
69 }
70 }
71
72 @Override
73 protected String getValidationErrorMessageKeyOptions() {
74 if (getAllowWhitespace()) {
75 return ".allowWhitespace";
76 }
77 return KRADConstants.EMPTY_STRING;
78 }
79 }