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https://issues.apache.org/jira/browse/JENA-127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13122085#comment-13122085
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Andy Seaborne commented on JENA-127:
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Looks good. More out of curiosity:
Did you consider using the event-driven (SAX-like) API to the JSON parser?
org.openjena.atlas.json.io.parser.JSONParser
For this format, whether it's easier or not is unclear to me. The real work is
in structural checking and state management which is specific to the format and
the added layer doesn't help or hinder that in anyway.
> Add RDF/JSON Parsing Support to RIOT
> ------------------------------------
>
> Key: JENA-127
> URL: https://issues.apache.org/jira/browse/JENA-127
> Project: Jena
> Issue Type: New Feature
> Components: ARQ, Jena, RIOT
> Environment: All
> Reporter: Rob Vesse
> Assignee: Paolo Castagna
> Priority: Minor
> Labels: patch, rdf/json, riot
> Attachments: ARQ_JENA-127_r1179358.patch, JenaReaderRdfJson.java,
> LangRDFJSON.java, RdfJsonRiotPatch-ApacheSVN.patch, RdfJsonRiotPatch.patch,
> RdfJsonRiotPatch.patch, TestLangRdfJson.java, TestLangRdfJson.java
>
>
> The attached patch provides a RDF/JSON (Talis Specification) parser for RIOT,
> the patch is against ARQ trunk from the Jena SourceForge SVN repository
> It plugs in as an implementation of LangRIOT (named LangRDFJSON) and uses the
> existing TokenizerJSON from the atlas package to do the tokenisation. There
> is also a JenaReaderRdfJson added as part of this patch which does what the
> name suggests.
> I have also included in this patch a set of unit tests which verify the
> parsers behaviour with a variety of valid and invalid inputs.
> There are still some things to be addressed:
> - The patch includes registration of the Jena reader when
> SysRiot.writeIntoJena() is called but does not unregister itself when
> resetJenaReaders() is called, should this be done?
> - Add a RDF/JSON writer - a separate patch will be submitted at a later date
> (likely next week) for this
> Otherwise the patch is fairly comprehensive and I hope can be reviewed and
> included in future releases
> EDIT - I have now redone the patch against Apache SVN as well and attached
> that as a separate file since there are some differences in the structure of
> the two repos and some minor code changes that mean the SourceForge SVN patch
> cannot be applied directly against Apache SVN
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