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Posted to dev@uima.apache.org by "Marshall Schor (JIRA)" <de...@uima.apache.org> on 2016/11/15 22:43:59 UTC

[jira] [Resolved] (UIMA-5135) UIMA CasIOUtils enhancements in handling type systems

     [ https://issues.apache.org/jira/browse/UIMA-5135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marshall Schor resolved UIMA-5135.
----------------------------------
       Resolution: Later
    Fix Version/s:     (was: 2.9.1SDK)
                       (was: 3.0.0SDKexp)

> UIMA CasIOUtils enhancements in handling type systems
> -----------------------------------------------------
>
>                 Key: UIMA-5135
>                 URL: https://issues.apache.org/jira/browse/UIMA-5135
>             Project: UIMA
>          Issue Type: Improvement
>          Components: Core Java Framework
>            Reporter: Marshall Schor
>            Priority: Minor
>
> A recent Jira UIMA-5120 was logging CASs to file system directories, and including a type system.  
> It would be good to have a conventional,supported way to do this common kind of operation, added to CasIOUtils.
> Additionally, it would be good to support as an alternative the standard XML serialization format for type systems.
> Some possible conventions:  
> * multiple cas files, in 1 directory, with one additional file with the name "typesystem.xml".
> * the above style, in one zip file (for example, to be able to read it, one cas at a time, via some iterator).
> * finding a type system via the class path following uimaFIT conventions
> One factor that probably is important is to store the type system for this kind of thing "close to" the serialized forms it applies to.
> It would be possible of course to support multiple conventions.  However, the more conventions, the less benefit from "standardization", so this ought to be a balance.



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