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Posted to dev@jena.apache.org by "Andy Seaborne (Jira)" <ji...@apache.org> on 2020/05/19 10:29:00 UTC

[jira] [Closed] (JENA-1891) Shacl MinLength and MaxLength constraints have opposite resultMessage values

     [ https://issues.apache.org/jira/browse/JENA-1891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Seaborne closed JENA-1891.
-------------------------------

> Shacl MinLength and MaxLength constraints have opposite resultMessage values
> ----------------------------------------------------------------------------
>
>                 Key: JENA-1891
>                 URL: https://issues.apache.org/jira/browse/JENA-1891
>             Project: Apache Jena
>          Issue Type: Bug
>          Components: SHACL
>            Reporter: Laurence Foley
>            Assignee: Andy Seaborne
>            Priority: Minor
>             Fix For: Jena 3.15.0
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> While using {{Jena}} {{SHACL}} validation, I see that the {{resultMessage}} produced for [{{StrMinLengthConstraint}}|https://github.com/apache/jena/blob/master/jena-shacl/src/main/java/org/apache/jena/shacl/engine/constraint/StrMinLengthConstraint.java#L48] and [{{StrMaxLengthConstraint}}|https://github.com/apache/jena/blob/master/jena-shacl/src/main/java/org/apache/jena/shacl/engine/constraint/StrMaxLengthConstraint.java#L48] are reversed:
> {noformat}
> @prefix fld:   <https://api.mysite.com/fields/> .
> @prefix sh:    <http://www.w3.org/ns/shacl#> .
> [ a                             sh:ValidationResult ;
>   sh:focusNode                  <https://api.mysite.com/datasets/dataset/snapshots/126/records/271> ;
>   sh:resultMessage              "MinLengthConstraint[5]: String too long: 0" ;
>   sh:resultPath                 fld:myfield4 ;
>   sh:resultSeverity             sh:Violation ;
>   sh:sourceConstraintComponent  sh:MinLengthConstraintComponent ;
>   sh:sourceShape                <https://api.mysite.com/schemas/myfield4PropertyShape> ;
>   sh:value                      "0"^^xsd:token
> ] .
> [ a                             sh:ValidationResult ;
>   sh:focusNode                  <https://api.mysite.com/datasets/dataset/snapshots/126/records/225> ;
>   sh:resultMessage              "MaxLengthConstraint[12]: String too short: abcdefghijklm" ;
>   sh:resultPath                 fld:myfield8 ;
>   sh:resultSeverity             sh:Violation ;
>   sh:sourceConstraintComponent  sh:MaxLengthConstraintComponent ;
>   sh:sourceShape                <https://api.mysite.com/schemas/myfield8PropertyShape> ;
>   sh:value                      "abcdefghijklm"^^xsd:token
> ] .
> {noformat}



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