1 /**
2 * Copyright 2005-2016 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.fieldlevel;
17
18 import org.kuali.rice.krad.datadictionary.exporter.ExportMap;
19 import org.kuali.rice.krad.datadictionary.validation.FieldLevelValidationPattern;
20
21 /**
22 * Validation pattern for matching floating point numbers, optionally matching negative numbers
23 *
24 * @deprecated Use {@link org.kuali.rice.krad.datadictionary.validation.constraint.FloatingPointPatternConstraint}.
25 */
26 @Deprecated
27 public class FloatingPointValidationPattern extends FieldLevelValidationPattern {
28 protected boolean allowNegative;
29
30 /**
31 * @return allowNegative
32 */
33 public boolean getAllowNegative() {
34 return allowNegative;
35 }
36
37 /**
38 * @param allowNegative
39 */
40 public void setAllowNegative(boolean allowNegative) {
41 this.allowNegative = allowNegative;
42 }
43
44 /**
45 * Adds special handling to account for optional allowNegative
46 *
47 * @see org.kuali.rice.krad.datadictionary.validation.ValidationPattern#getRegexString()
48 */
49 protected String getRegexString() {
50 StringBuffer regex = new StringBuffer();
51
52 if (allowNegative) {
53 regex.append("-?");
54 }
55 regex.append(super.getRegexString());
56
57 return regex.toString();
58 }
59
60 /**
61 * @see org.kuali.rice.krad.datadictionary.validation.FieldLevelValidationPattern#getPatternTypeName()
62 */
63 protected String getPatternTypeName() {
64 return "floatingPoint";
65 }
66
67
68 /**
69 * @see org.kuali.rice.krad.datadictionary.validation.ValidationPattern#buildExportMap(java.lang.String)
70 */
71 public ExportMap buildExportMap(String exportKey) {
72 ExportMap exportMap = super.buildExportMap(exportKey);
73
74 if (allowNegative) {
75 exportMap.set("allowNegative", "true");
76 }
77
78 return exportMap;
79 }
80
81 /**
82 * @see org.kuali.rice.krad.datadictionary.validation.FieldLevelValidationPattern#getValidationErrorMessageKey()
83 */
84 @Override
85 public String getValidationErrorMessageKey() {
86 StringBuilder buf = new StringBuilder();
87 buf.append("error.format.").append(getClass().getName());
88 if (allowNegative) {
89 buf.append(".allowNegative");
90 }
91 return buf.toString();
92 }
93 }