[teiid-issues] [JBoss JIRA] (TEIID-2231) Prodive a way to implement ddl preprocessors

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-2231.
-----------------------------------

    Resolution: Done


Added a parse(Reader) call on the MetadataFactory.  We could restrict the implementation if needed, but for now I've added a org.teiid.metadata.Parser and ParseException to encapsulate calls into the engine parser.  This gets set on the MetadataFactory before being passed into a MetadataRepository.  
                
> Prodive a way to implement ddl preprocessors
> --------------------------------------------
>
>                 Key: TEIID-2231
>                 URL: https://issues.jboss.org/browse/TEIID-2231
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Connector API
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.2
>
>
> A common pattern is to use ddl that needs preprocessing before it is valid Teiid sql.  However the MetadataFactory does not expose a way to either set a Reader to pass the ddl to the chained MetadataRepository nor does it directly expose a parse method backed by the parser (which would need injected).

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