Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
PredicatePrimitiveTypeRule |
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| 1.6153846153846154;1.615 | ||||
PredicatePrimitiveTypeRule$1 |
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| 1.6153846153846154;1.615 | ||||
PredicatePrimitiveTypeRule$Trimmer |
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| 1.6153846153846154;1.615 | ||||
PredicatePrimitiveTypeRule$Trimmer$1 |
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| 1.6153846153846154;1.615 | ||||
PredicatePrimitiveTypeRule$Trimmer$2 |
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| 1.6153846153846154;1.615 | ||||
PredicatePrimitiveTypeRule$Trimmer$3 |
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| 1.6153846153846154;1.615 | ||||
PredicatePrimitiveTypeRule$Trimmer$4 |
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| 1.6153846153846154;1.615 |
1 | /** | |
2 | The contents of this file are subject to the Mozilla Public License Version 1.1 | |
3 | (the "License"); you may not use this file except in compliance with the License. | |
4 | You may obtain a copy of the License at http://www.mozilla.org/MPL/ | |
5 | Software distributed under the License is distributed on an "AS IS" basis, | |
6 | WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the | |
7 | specific language governing rights and limitations under the License. | |
8 | ||
9 | The Original Code is "PredicatePrimitiveTypeRule.java". Description: | |
10 | "PrimitiveTypeRule that validates using predicates" | |
11 | ||
12 | The Initial Developer of the Original Code is University Health Network. Copyright (C) | |
13 | 2012. All Rights Reserved. | |
14 | ||
15 | Contributor(s): ______________________________________. | |
16 | ||
17 | Alternatively, the contents of this file may be used under the terms of the | |
18 | GNU General Public License (the "GPL"), in which case the provisions of the GPL are | |
19 | applicable instead of those above. If you wish to allow use of your version of this | |
20 | file only under the terms of the GPL and not to allow others to use your version | |
21 | of this file under the MPL, indicate your decision by deleting the provisions above | |
22 | and replace them with the notice and other provisions required by the GPL License. | |
23 | If you do not delete the provisions above, a recipient may use your version of | |
24 | this file under either the MPL or the GPL. | |
25 | */ | |
26 | package ca.uhn.hl7v2.validation.builder; | |
27 | ||
28 | import java.util.regex.Pattern; | |
29 | ||
30 | import ca.uhn.hl7v2.validation.ValidationException; | |
31 | import ca.uhn.hl7v2.validation.impl.AbstractPrimitiveTypeRule; | |
32 | ||
33 | /** | |
34 | * Abstract base class for PrimitiveTypeRules that validate using predicates | |
35 | * | |
36 | * @author Christian Ohr | |
37 | */ | |
38 | 119428 | @SuppressWarnings("serial") |
39 | 112226 | public class PredicatePrimitiveTypeRule extends AbstractPrimitiveTypeRule implements |
40 | PredicateRuleSupport<String> { | |
41 | ||
42 | 5 | private static final Pattern LEADING_WHITESPACE = Pattern.compile("^\\s+"); |
43 | 5 | private static final Pattern TRAILING_WHITESPACE = Pattern.compile("\\s+$"); |
44 | ||
45 | ||
46 | 45 | public enum Trimmer { |
47 | ||
48 | 5 | LEFT { |
49 | 111986 | @Override public String trim(String source) { return trimPattern(LEADING_WHITESPACE, source); } |
50 | }, | |
51 | 5 | RIGHT { |
52 | 240 | @Override public String trim(String source) { return trimPattern(TRAILING_WHITESPACE, source); } |
53 | }, | |
54 | 5 | NONE { |
55 | 126805 | @Override public String trim(String source) { return source; } |
56 | }, | |
57 | 5 | ALL { |
58 | 70 | @Override public String trim(String source) { return source == null ? null : source.trim(); } |
59 | }; | |
60 | ||
61 | /** | |
62 | * Trims a string | |
63 | * @param source the string to be trimmed | |
64 | * @return the trimmed string | |
65 | */ | |
66 | public abstract String trim(String source); | |
67 | ||
68 | protected String trimPattern(Pattern pattern, String source) { | |
69 | 112226 | if (source == null || pattern == null) |
70 | 2430 | return source; |
71 | 109796 | return pattern.matcher(source).replaceAll(""); |
72 | } | |
73 | } | |
74 | ||
75 | private Predicate predicate; | |
76 | private Trimmer trimmer; | |
77 | ||
78 | /** | |
79 | * Creates a new primitive rule without trimming | |
80 | * @param predicate predicate to be used | |
81 | */ | |
82 | public PredicatePrimitiveTypeRule(Predicate predicate) { | |
83 | 48745 | this(predicate, Trimmer.NONE); |
84 | 48745 | } |
85 | ||
86 | /** | |
87 | * Creates a new primitive rule | |
88 | * @param predicate predicate to be used | |
89 | * @param trimmer trimming behavior | |
90 | */ | |
91 | 65590 | public PredicatePrimitiveTypeRule(Predicate predicate, Trimmer trimmer) { |
92 | 65590 | this.predicate = predicate; |
93 | 65590 | this.trimmer = trimmer; |
94 | 65590 | setDescription("Primitive value '%s' requires to be " + predicate.getDescription()); |
95 | 65590 | } |
96 | ||
97 | public Predicate getPredicate() { | |
98 | 119568 | return predicate; |
99 | } | |
100 | ||
101 | public String correct(String value) { | |
102 | 239101 | return trimmer.trim(value); |
103 | } | |
104 | ||
105 | public boolean test(String value) { | |
106 | try { | |
107 | 0 | return getPredicate().evaluate(value); |
108 | 0 | } catch (ValidationException e) { |
109 | 0 | return false; |
110 | } | |
111 | } | |
112 | ||
113 | public ValidationException[] apply(String value) { | |
114 | try { | |
115 | 119568 | return result(getPredicate().evaluate(correct(value)), value); |
116 | 0 | } catch (ValidationException e) { |
117 | 0 | return failed(e); |
118 | } | |
119 | } | |
120 | ||
121 | @Override | |
122 | public String toString() { | |
123 | 0 | return getDescription(); |
124 | } | |
125 | ||
126 | } |