[jira] Closed: (COUCHDB-589) Simplify Query Server interface and Design Handlers

["Jan Lehnardt (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/COUCHDB-589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Lehnardt closed COUCHDB-589.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 0.11

r906721 commits a patch that re-enables 404 handling in show functions. If a show function that doesn't explicitly handles the 404 case (i.e. throws a null-exception), CouchDB still returns a 404 error for the user instead of blowing up in a 500 error. The only change towards older behaviour is that req.docId is now called req.id.

> Simplify Query Server interface and Design Handlers
> ---------------------------------------------------
>
>                 Key: COUCHDB-589
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-589
>             Project: CouchDB
>          Issue Type: Improvement
>          Components: JavaScript View Server
>            Reporter: Chris Anderson
>            Assignee: Chris Anderson
>             Fix For: 0.11
>
>         Attachments: ddoc_qs.patch, design_handlers.patch, show_handle.404-2.patch, show_handle.404.diff
>
>
> This patch refactors list, show, update, filter, and view handling to have a unified interface for loading the design document and functions from it. It is a step on the path to removing a lot of function src passing overhead from the view server protocol.
> The patch also removes some old part of the API while improving other parts of the API.
> The big changes:
> Load the design document before handing it to the design document handlers. This removes a lot of duplicated code.
> Remove /db/_view handler. I think it's in our interest to remove the last bits of the old-style API before 0.11.
> I also clean up some rough edges in the API.
> I plan to commit this patch soon, but want to give people an opportunity to look it over.

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