[ http://jira.magnolia-cms.com/browse/MAGNOLIA-3014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jan Haderka updated MAGNOLIA-3014: ---------------------------------- Fix Version/s: 4.3.x (was: 4.3.2) > call to response.getOutputStream() during the rendering process fails > --------------------------------------------------------------------- > > Key: MAGNOLIA-3014 > URL: http://jira.magnolia-cms.com/browse/MAGNOLIA-3014 > Project: Magnolia > Issue Type: Bug > Affects Versions: 4.2 > Reporter: Philipp Bärfuss > Assignee: Boris Kraft > Fix For: 4.3.x > > > After the refactoring of the renderers in 4.0 we pass now the writer directly > to the renderer. Which is done by calling response.getWriter(). This is very > useful as this makes the rendering in general independent of the servlet API > and allows direct calls to the rendering engine by Java code (for instance > servlets or tests). > Unfortunately a later call to response.getOutputStream() will fail as this > violates the Servlet API specifications. There are several solutions possible. > Workaround: registering your custom servlet (at the servlets filter) and let > the request be rendered by the servlet and not by the rendering filter > A) Pass a lazy wrapper instead of the writer > instead of passing the writer we pass a lazy wrapper which will call > response.getWriter() only once the first operation is performed on the writer > - not very transparent > + no changes in the API needed > B) Change the API > Support both variations of renderers. This can be achieved by various ways > B.1) pass a object (magnolia response?) providing both methods which delegate > to the response > B.2) have two methods render(.., writer) and render(.. stream) (most likely > by having two interfaces) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.magnolia-cms.com/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira ---------------------------------------------------------------- For list details see http://www.magnolia-cms.com/home/community/mailing-lists.html To unsubscribe, E-mail to: <dev-list-unsubscr...@magnolia-cms.com> ----------------------------------------------------------------