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Posted to commits@daffodil.apache.org by "Olabusayo Kilo (Jira)" <ji...@apache.org> on 2020/11/16 19:35:00 UTC
[jira] [Assigned] (DAFFODIL-2422) Implement allowed features for
DaffodilXMLReader/DaffodilOutputContentHandler
[ https://issues.apache.org/jira/browse/DAFFODIL-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Olabusayo Kilo reassigned DAFFODIL-2422:
----------------------------------------
Assignee: Olabusayo Kilo
> Implement allowed features for DaffodilXMLReader/DaffodilOutputContentHandler
> ------------------------------------------------------------------------------
>
> Key: DAFFODIL-2422
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2422
> Project: Daffodil
> Issue Type: Bug
> Components: API, SAX
> Reporter: Olabusayo Kilo
> Assignee: Olabusayo Kilo
> Priority: Major
>
> The DaffodilXMLReader reader allows you to set/get the Namespace/Namespace-Prefixes features, but it actually doesn't implement them when passing info to a ContentHandler, as is required by the documentation. Since the XMLReader is expected to work with any ContentHandler, this can lead to unexpected results. We need to update the XMLReader to send the appropriate stuff to the ContentHandler (which within our implementation is via the SAXInfosetOutputter), and to mimic the behavior expected of it in the [XMLReader Documentation|https://docs.oracle.com/javase/7/docs/api/org/xml/sax/XMLReader.html]. Please refer to the [SAX Project namespaces|http://www.saxproject.org/namespaces.html] page as well
>
> The table is an excerpt from the [SAX Documentation|http://www.saxproject.org/apidoc/org/xml/sax/package-summary.html#package_description]
> ||Feature ID||Access||Default||Description||
> |namespaces|_read/write_|true|A value of "true" indicates namespace URIs and unprefixed local names for element and attribute names will be available.|
> |namespace-prefixes|_read/write_|false|A value of "true" indicates that XML qualified names (with prefixes) and attributes (including _xmlns*_ attributes) will be available.|
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