[jira] [Resolved] (FREEMARKER-195) [freemarker-generator] Improve exposure of DataSources using TemplateHashModelEx2

["Siegfried Goeschl (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FREEMARKER-195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siegfried Goeschl resolved FREEMARKER-195.
------------------------------------------
    Resolution: Fixed

> [freemarker-generator] Improve exposure of DataSources using TemplateHashModelEx2
> ---------------------------------------------------------------------------------
>
>                 Key: FREEMARKER-195
>                 URL: https://issues.apache.org/jira/browse/FREEMARKER-195
>             Project: Apache Freemarker
>          Issue Type: Improvement
>            Reporter: Siegfried Goeschl
>            Assignee: Siegfried Goeschl
>            Priority: Major
>
> Have another take on it since I failed at the first iteration
> {noformat}
> It is doable, like the XML DOM wrapped does that. you just need to
> implement both TemplateHashModel (TemplateHashModelEx2 preferably) and
> TemplateSequenceModel. I guess the problem was that you also wanted to
> expose the methods. That's not possible since in FTL (and unlike in
> Java, but like in many other languages) there's no separate namespace
> for method names. So, either you move those to somewhere, like under
> tools.dataSourceOperations, or you stupport the ?api built-in, so once
> can do dataSources?api.find(...).
> {noformat}



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