I currently have a custom SEO-friendly RequestMapper with the following
snippet:
@Override
public final IRequestHandler mapRequest(Request request) {
try {
final String userAgent = ((HttpServletRequest)
request.getContainerRequest()).getHeader("User-Agent");
final RedirectPolicy redirectPolicy = userAgent != null &&
BotUtils.isBot(userAgent) ? RedirectPolicy.NEVER_REDIRECT :
RedirectPolicy.AUTO_REDIRECT;
final UrlInfo urlInfo = parseRequest(request);
// check if the URL is long enough and starts with the proper
segments
if (urlInfo != null)
{
PageComponentInfo info = urlInfo.getPageComponentInfo();
Class<? extends IRequestablePage> pageClass =
urlInfo.getPageClass();
PageParameters pageParameters =
urlInfo.getPageParameters();
if (info == null)
{
// if there are is no page instance information
// then this is a simple bookmarkable URL
return processBookmarkable(pageClass,
pageParameters, redirectPolicy);
}
else if (info.getPageInfo().getPageId() != null &&
info.getComponentInfo() == null)
{
// if there is page instance information in the
URL but no component and
listener
// interface then this is a hybrid URL - we
need to try to reuse
existing page
// instance
return processHybrid(info.getPageInfo(),
pageClass, pageParameters,
null);
}
else if (info.getComponentInfo() != null)
{
// with both page instance and
component+listener this is a listener
interface URL
return processListener(info, pageClass,
pageParameters);
}
else if (info.getPageInfo().getPageId() == null)
{
return processBookmarkable(pageClass,
pageParameters, redirectPolicy);
}
}
return null;
} catch (MapperRedirectException e) {
log.debug("Redirecting '{}' to canonical page: {}",
request.getUrl(),
e.getPageProvider());
// return new RedirectRequestHandler(redirectUrl, 301);
return new RenderPageRequestHandler(e.getPageProvider(),
RedirectPolicy.ALWAYS_REDIRECT);
}
}
What it does is allow freeform root URI paths, e.g.
http://www.tuneeca.com/t-1113012 instead of the longer
http://www.tuneeca.com/product/t-1113012 .
Now, requests to http://www.tuneeca.com/product/t-1113012 are also handled
by the same RequestMapper and will be redirected to
http://www.tuneeca.com/t-1113012 .
However, currently it's using 302 temporary redirect. How to make it use 301
permanent redirect?
Thank you.
Hendy
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