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From "Martin Desruisseaux (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SIS-157) NullPointerException during unmarshalling of an empty codeListValue attribute
Date Thu, 26 Dec 2013 06:06:50 GMT

     [ https://issues.apache.org/jira/browse/SIS-157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Martin Desruisseaux resolved SIS-157.
-------------------------------------

    Resolution: Fixed

> NullPointerException during unmarshalling of an empty codeListValue attribute
> -----------------------------------------------------------------------------
>
>                 Key: SIS-157
>                 URL: https://issues.apache.org/jira/browse/SIS-157
>             Project: Spatial Information Systems
>          Issue Type: Bug
>          Components: Metadata
>    Affects Versions: 0.3
>            Reporter: Martin Desruisseaux
>            Assignee: Martin Desruisseaux
>             Fix For: 0.4
>
>
> Unmarshalling the following XML fragment:
> {code:xml}
> <gmd:MD_LegalConstraints>
>     <gmd:accessConstraints>
>         <gmd:MD_RestrictionCode codeListValue="intellectualPropertyRights" codeList="http://www.isotc211.org/2005/resources/codeList.xml#MD_RestrictionCode"/>
>     </gmd:accessConstraints>
>     <gmd:useConstraints>
>         <gmd:MD_RestrictionCode codeListValue="" codeList="http://www.isotc211.org/2005/resources/codeList.xml#MD_RestrictionCode"/>
>     </gmd:useConstraints>
> </gmd:MD_LegalConstraints>
> {code}
> cause the following exception on the second code list element (the one with an empty
{{codeListValue}} attribute):
> {noformat}
> Exception in thread "main" java.lang.NullPointerException
>   at org.apache.sis.util.collection.CodeListSet.add(CodeListSet.java:218)
>   at org.apache.sis.util.collection.CodeListSet.add(CodeListSet.java:60)
>   at com.sun.xml.internal.bind.v2.runtime.reflect.Lister$CollectionLister.addToPack(Lister.java:290)
>   (...snip...)
> {noformat}
> While an empty {{codeListValue}} attribute is probably invalid, SIS should be robust
to minor errors in XML files. SIS should probably emit a warning however.



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