1 /**
2 * Copyright 2005-2011 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.krad.datadictionary.validation.constraint;
17
18 import org.apache.commons.lang.StringUtils;
19 import org.kuali.rice.krad.uif.UifConstants;
20
21 import javax.xml.bind.annotation.XmlAccessType;
22 import javax.xml.bind.annotation.XmlAccessorType;
23
24 /**
25 * Pattern for matching numeric characters, difference between NumericPatternConstraint and IntegerPatternConstraint
26 * is that a numeric pattern constraint is for matching numeric characters and can be mixed with other characters
27 * by setting allow flags on, while integer is for only positive/negative numbers
28 *
29 *
30 */
31 @XmlAccessorType(XmlAccessType.FIELD)
32 public class NumericPatternConstraint extends AllowCharacterConstraint {
33
34 /**
35 * @see org.kuali.rice.krad.datadictionary.validation.ValidationPattern#getRegexString()
36 */
37 protected String getRegexString() {
38 StringBuilder regexString = new StringBuilder("[0-9");
39 regexString.append(this.getAllowedCharacterRegex());
40 regexString.append("]");
41
42 return regexString.toString();
43 }
44
45 /**
46 * This overridden method ...
47 *
48 * @see org.kuali.rice.krad.datadictionary.validation.constraint.BaseConstraint#getLabelKey()
49 */
50 @Override
51 public String getLabelKey() {
52 String labelKey = super.getLabelKey();
53 if (StringUtils.isNotEmpty(labelKey)) {
54 return labelKey;
55 }
56 return UifConstants.Messages.VALIDATION_MSG_KEY_PREFIX + "numericPattern";
57 }
58
59 }