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 java.util.ArrayList;
19 import java.util.List;
20
21 import org.apache.commons.lang.StringUtils;
22 import org.kuali.rice.krad.uif.UifConstants;
23
24 /**
25 * Class used to
26 *
27 * @author Kuali Rice Team (rice.collab@kuali.org)
28 */
29 public abstract class ValidDataPatternConstraint extends ValidCharactersConstraint {
30
31 /**
32 * Warning: This value should NOT be set on this class as the value is built dynamically from the
33 * flags set on the constraint - if this value IS set it will override any automatic generation and only
34 * use that which was set through this method for server side validation
35 *
36 * @see org.kuali.rice.krad.datadictionary.validation.constraint.ValidCharactersConstraint#setValue(java.lang.String)
37 */
38 @Override
39 public void setValue(String value) {
40 super.setValue(value);
41 }
42
43 /**
44 * @see org.kuali.rice.krad.datadictionary.validation.constraint.ValidCharactersConstraint#getValue()
45 */
46 @Override
47 public String getValue() {
48 if(StringUtils.isEmpty(value)){
49 return "^" + getRegexString() + "$";
50 }
51 return value;
52
53 }
54
55 /**
56 * This method returns a string representing a regex with characters to match, this string should not
57 * include the start(^) and end($) symbols
58 */
59 abstract protected String getRegexString();
60
61 }