[jira] Resolved: (WW-2665) Add allowCaching attribute to StreamResult

["Musachy Barroso (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/struts/browse/WW-2665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Musachy Barroso resolved WW-2665.
---------------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 2.2.x)
                   2.1.3

merged, + a test for it. Thanks for the patch!

> Add allowCaching attribute to StreamResult
> ------------------------------------------
>
>                 Key: WW-2665
>                 URL: https://issues.apache.org/struts/browse/WW-2665
>             Project: Struts 2
>          Issue Type: Improvement
>          Components: Dispatch Filter
>            Reporter: Al Sutton
>             Fix For: 2.1.3
>
>         Attachments: allowCaching_on_streams.patch, allowCaching_on_streams.patch
>
>
> The attached patch adds the attribute "allowCaching" to results that use StreamResult. The allowCaching attributes lets developers configure whether or not the stream result should be cached.
> If set to true (which is the default) the result can be cached by any downstream proxy or the client, if set to false the following headers are added to the response in order to discourage caching by proxies and clients;
> Pragma: no-cache
> Cache-Control: no-cache

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