Perfect. Thank you.
On Fri, Jun 3, 2011 at 12:41 PM, Josh Canfield <joshcanfi...@gmail.com> wrote:
>> Is there a simple way to do something similar and get a 301 permanent
>> redirect? In particular, can I modify the PageRenderLinkWithContext to
>> control the type of redirect?
>
> Tapestry eventually calls ServletResponse.sendRedirect, which is
> always a 302. If you want to send a 301 you have to do it manually.
>
> Here's some code that works in the same way as HttpError.
>
> public class PermanentRedirect {
> private Link link;
>
> public PermanentRedirect(Link link) {
> this.link = link;
> }
>
> public Link getLink() {
> return link;
> }
> }
>
> // in AppModule
> public void contributeComponentEventResultProcessor(
> final Response response,
> MappedConfiguration<Class, ComponentEventResultProcessor>
> configuration
> ) {
> configuration.add(PermanentRedirect.class, new
> ComponentEventResultProcessor<PermanentRedirect>() {
> public void processResultValue(PermanentRedirect value)
> throws IOException {
> response.setHeader("Location",
> value.getLink().toAbsoluteURI());
> // Send error commits the response
> response.sendError(301, "Moved Permanently");
> }
> });
> }
>
> Josh
>
> On Fri, Jun 3, 2011 at 9:13 AM, Mark <mark-li...@xeric.net> wrote:
>> A have an onActivate method like this:
>>
>> Object onActivate(EventContext context) {
>>
>> //we have what we need to render the page
>> if(context.getCount() == 2) {
>> this.keyword = context.get(String.class,0);
>> this.page = context.get(Integer.class, 1);
>> quotes = quoteService.getQuotesForKeyword(keyword);
>> return null;
>> }
>>
>> //Missing a context, redirect to default context
>> if(context.getCount() == 1) {
>> this.keyword = context.get(String.class, 0);
>> return
>> pageRenderLinkSource.createPageRenderLinkWithContext("keyword",
>> keyword, 1);
>> }
>>
>> //Not context at all, do a 404.
>> return new HttpError(404, "Resource Not Found");
>> }
>>
>>
>> Returning a PageRenderLinkWithContext does a 302 temporary redirect.
>> return pageRenderLinkSource.createPageRenderLinkWithContext("keyword",
>> keyword, 1);
>>
>> Is there a simple way to do something similar and get a 301 permanent
>> redirect? In particular, can I modify the PageRenderLinkWithContext to
>> control the type of redirect?
>>
>> Mark
>>
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>>
>
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