| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| FixedPointPatternConstraint |
|
| 1.25;1.25 |
| 1 | /* | |
| 2 | * Copyright 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/ecl1.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 | /** | |
| 19 | * TODO delyea don't forget to fill this in. | |
| 20 | * | |
| 21 | * @author Kuali Rice Team (rice.collab@kuali.org) | |
| 22 | */ | |
| 23 | 0 | public class FixedPointPatternConstraint extends ValidDataPatternConstraint { |
| 24 | ||
| 25 | protected boolean allowNegative; | |
| 26 | protected int precision; | |
| 27 | protected int scale; | |
| 28 | ||
| 29 | /** | |
| 30 | * Overriding retrieval of | |
| 31 | * | |
| 32 | * @see org.kuali.rice.krad.datadictionary.validation.constraint.ValidCharactersPatternConstraint#getRegexString() | |
| 33 | */ | |
| 34 | @Override | |
| 35 | protected String getRegexString() { | |
| 36 | 0 | StringBuilder regex = new StringBuilder(); |
| 37 | ||
| 38 | 0 | if (isAllowNegative()) { |
| 39 | 0 | regex.append("-?"); |
| 40 | } | |
| 41 | // final patter will be: -?([0-9]{0,p-s}\.[0-9]{1,s}|[0-9]{1,p-s}) where p = precision, s=scale | |
| 42 | 0 | regex.append("("); |
| 43 | 0 | regex.append("[0-9]{0," + (getPrecision() - getScale()) + "}"); |
| 44 | 0 | regex.append("\\."); |
| 45 | 0 | regex.append("[0-9]{1," + getScale() + "}"); |
| 46 | 0 | regex.append("|[0-9]{1," + (getPrecision() - getScale()) + "}"); |
| 47 | 0 | regex.append(")"); |
| 48 | 0 | return regex.toString(); |
| 49 | } | |
| 50 | ||
| 51 | /** | |
| 52 | * @see org.kuali.rice.krad.datadictionary.validation.constraint.BaseConstraint#getLabelKey() | |
| 53 | */ | |
| 54 | @Override | |
| 55 | public String getLabelKey() { | |
| 56 | 0 | StringBuffer buf = new StringBuffer("validation.format." + getPatternTypeKey()); |
| 57 | 0 | if (isAllowNegative()) { |
| 58 | 0 | buf.append(".allowNegative"); |
| 59 | } | |
| 60 | 0 | return buf.toString(); |
| 61 | } | |
| 62 | ||
| 63 | /** | |
| 64 | * @return the allowNegative | |
| 65 | */ | |
| 66 | public boolean isAllowNegative() { | |
| 67 | 0 | return this.allowNegative; |
| 68 | } | |
| 69 | ||
| 70 | /** | |
| 71 | * @param allowNegative the allowNegative to set | |
| 72 | */ | |
| 73 | public void setAllowNegative(boolean allowNegative) { | |
| 74 | 0 | this.allowNegative = allowNegative; |
| 75 | 0 | } |
| 76 | ||
| 77 | /** | |
| 78 | * @return the precision | |
| 79 | */ | |
| 80 | public int getPrecision() { | |
| 81 | 0 | return this.precision; |
| 82 | } | |
| 83 | ||
| 84 | /** | |
| 85 | * @param precision the precision to set | |
| 86 | */ | |
| 87 | public void setPrecision(int precision) { | |
| 88 | 0 | this.precision = precision; |
| 89 | 0 | } |
| 90 | ||
| 91 | /** | |
| 92 | * @return the scale | |
| 93 | */ | |
| 94 | public int getScale() { | |
| 95 | 0 | return this.scale; |
| 96 | } | |
| 97 | ||
| 98 | /** | |
| 99 | * @param scale the scale to set | |
| 100 | */ | |
| 101 | public void setScale(int scale) { | |
| 102 | 0 | this.scale = scale; |
| 103 | 0 | } |
| 104 | ||
| 105 | /*******************************************************************************/ | |
| 106 | ||
| 107 | /** | |
| 108 | * This overridden method ... | |
| 109 | * | |
| 110 | * @see org.kuali.rice.krad.datadictionary.validation.ValidationPattern#getValidationErrorMessageParameters(java.lang.String) | |
| 111 | */ | |
| 112 | // @Override | |
| 113 | // public String[] getValidationErrorMessageParameters(String attributeLabel) { | |
| 114 | // return new String[]{attributeLabel, String.valueOf(precision), String.valueOf(scale)}; | |
| 115 | // } | |
| 116 | ||
| 117 | } |