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From "Marshall Schor (JIRA)" <...@uima.apache.org>
Subject [jira] [Commented] (UIMA-5557) uv3: FSArray accessors seem not to be correctly generated
Date Fri, 08 Sep 2017 21:47:00 GMT

    [ https://issues.apache.org/jira/browse/UIMA-5557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16159413#comment-16159413
] 

Marshall Schor commented on UIMA-5557:
--------------------------------------

V3 has a "checker" that looks at the JCas class definition (using reflection) and tries to
validate things.  In this case, it sees a method that starts with get and is followed by a
capitalized feature name, and makes an (in this case, incorrect) assumption that this is a
getter for a UIMA feature.  

This "error" doesn't cause a "throw" - it is merely noted, and things continue on...

I probably should improve this a bit, by (for gets) seeing if the argument list is either
empty or a single item. (if the feature is an array),  and for sets, the same, but with the
an extra argument being the value to set. 

> uv3: FSArray accessors seem not to be correctly generated
> ---------------------------------------------------------
>
>                 Key: UIMA-5557
>                 URL: https://issues.apache.org/jira/browse/UIMA-5557
>             Project: UIMA
>          Issue Type: Bug
>          Components: jcasgen-maven-plugin
>    Affects Versions: 3.0.0SDK-beta
>            Reporter: Richard Eckart de Castilho
>
> With the UIMAv3 jcasgen, at runtime, I am seeing messages such as
> {noformat}
> 2017-09-08 15:00:29  WARN [main] (FSClassRegistry) - CAS type system type "de.tudarmstadt.ukp.dkpro.core.api.segmentation.type.Compound"
defines field "splits" with range "class org.apache.uima.jcas.cas.FSArray", but JCas getter
method is returning "interface java.util.List" which is not a subtype of the declared range.
> {noformat}
> A user on the users mailing list reported a similar message when trying out UIMAv3:
> {noformat}
> JCAS range type uima.cas.FSArray for feature ... does not match the CAS range type uima.cas.StringArray
for the feature
> {noformat}



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