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https://issues.apache.org/jira/browse/HTTPCORE-380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15695311#comment-15695311
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Oleg Kalnichevski commented on HTTPCORE-380:
--------------------------------------------

By mutating represetation of the resource based on content of the request body 
and subject to method behavior on the server side. The same way POST request 
body renders operation potentially non-idempotent. 

Oleg

> Support for HTTP Delete with entity body
> ----------------------------------------
>
>                 Key: HTTPCORE-380
>                 URL: https://issues.apache.org/jira/browse/HTTPCORE-380
>             Project: HttpComponents HttpCore
>          Issue Type: New Feature
>          Components: HttpCore, HttpCore NIO
>    Affects Versions: 4.4-alpha1
>            Reporter: Jeewantha Dharmaparakrama
>             Fix For: 5.0-alpha1
>
>         Attachments: httpcore-nio.diff, httpcore.diff
>
>
> Hi All,
> I have created a fix to support HTTP DELETEs with entity bodies. In HTTP 
> Core, the HttpRequest object (BasicHttpRequest or 
> BasicHttpEntityEnclosingRequest) is made by looking at the HTTP method. But 
> sometimes an API could accept HTTP Deletes with payloads for example [1]. To 
> support this I have introduced a new type of HTTP requests 
> "HttpEntityPossibleEnclosingRequest". By calling the "getFinalHttpRequest" 
> method in this class, the proper HTTP request object can be made, i.e. 
> HttpRequest or HttpEntityEnclosingRequest. The logic is if the 
> HttpEntityPossibleEnclosingRequest has the CONTENT_LENGTH header, an 
> HttpEntityEnclosingRequest is made and an HttpRequest is made otherwise.
> Note. the spec does not prohibit an HTTP Delete having a payload [2] [3].
> [1] 
> http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/docs-delete-by-query.html
> [2] http://stackoverflow.com/a/299696/1411653
> [3] http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.7
> Thanks,
> Jeewantha



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