[jira] [Updated] (COCOON3-8) Add a Digester processor Finisher for the Pipeline

["Francesco Chicchiriccò (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/COCOON3-8?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Francesco Chicchiriccò updated COCOON3-8:
-----------------------------------------

    Assignee:     (was: Francesco Chicchiriccò)
    
> Add a Digester processor Finisher for the Pipeline
> --------------------------------------------------
>
>                 Key: COCOON3-8
>                 URL: https://issues.apache.org/jira/browse/COCOON3-8
>             Project: Cocoon 3
>          Issue Type: Improvement
>          Components: cocoon-optional
>            Reporter: Simone Tripodi
>            Priority: Minor
>             Fix For: 3.0.0-beta-1
>
>         Attachments: DigesterFinisher.patch, DigesterFinisherWithBetwixtTest.patch
>
>
> The Pipeline is useful not only to stream XML to an OutputStream, but also to implement efficient XML processors; an hypothetical scenario can be an XML -> DB pipeline, with intermediary transformations and validation.
> The Apache community owns an extraordinary XML Processor called Digester - informations can be found on http://commons.apache.org/digester
> The Digester itself is an org.xml.sax.helpers.DefaultHandler extension, so it can be easily integrated in the pipeline's flow.
> It have to be a finisher, and not an intermediary component, because the Digester is focused on XML -> Java Objects, so it doesn't make sense transforming XML to POJOs and  than XML again

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