[richfaces-issues] [JBoss JIRA] Updated: (RF-7984) I would be nice to have the BaseXML redirecting-code in a util-class
Nick Belaevski (JIRA)
jira-events at lists.jboss.org
Mon Oct 26 09:38:07 EDT 2009
[ https://jira.jboss.org/jira/browse/RF-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nick Belaevski updated RF-7984:
-------------------------------
Component/s: core
Fix Version/s: 4.0.0.BETA1
Assignee: Nick Belaevski
> I would be nice to have the BaseXML redirecting-code in a util-class
> --------------------------------------------------------------------
>
> Key: RF-7984
> URL: https://jira.jboss.org/jira/browse/RF-7984
> Project: RichFaces
> Issue Type: Feature Request
> Components: core
> Affects Versions: 3.3.2.GA
> Reporter: Andreas Höhmann
> Assignee: Nick Belaevski
> Priority: Minor
> Fix For: 4.0.0.BETA1
>
>
> I wrote a special spring security entry point to handle missing authentication *after* a a4j-request:
> /**
> * {@inheritDoc}
> */
> @Override
> protected void sendRedirect(final HttpServletRequest theRequest, final HttpServletResponse theResponse,
> final String theUrl) throws IOException {
> if (!isAjaxRequest(theRequest)) {
> LOG.debug("normal redirect to " + theUrl);
> super.sendRedirect(theRequest, theResponse, theUrl);
> } else {
> LOG.debug("ajax redirect to " + theUrl);
> final FilterServletResponseWrapper servletResponseWrapper = new FilterServletResponseWrapper(theResponse);
> final Writer output = resetResponse(theResponse, servletResponseWrapper, "redirect");
> theResponse.setHeader(AjaxContainerRenderer.AJAX_LOCATION_HEADER, theUrl);
> // For buggy XmlHttpRequest realisations repeat headers in
> // <meta>
> output.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
> + "<html xmlns=\"http://www.w3.org/1999/xhtml\"><head>" + "<meta name=\""
> + AjaxContainerRenderer.AJAX_FLAG_HEADER + "\" content=\"redirect\" />" + "<meta name=\""
> + AjaxContainerRenderer.AJAX_LOCATION_HEADER + "\" content=\"" + theUrl + "\" />" + "</head></html>");
> output.flush();
> theResponse.flushBuffer();
> }
> }
> Currently i'm must copy the redirecting-code from org.ajax4jsf.webapp.BaseXMLFilter to reuse it.
> It would be nice to have a "A4JResponseUtils" with this methods:
> - boolean isAjaxRequest(final ServletRequest request)
> - void sendRedirect(final HttpServletRequest theRequest, final HttpServletResponse theResponse, final String theUrl)
> The advantage of such a utils-class would be a always compatibly thirdparty code (integration code), if the redirecting-code changes in a4j my code should still work :D
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