Simply return a StreamResponse
(http://tapestry.apache.org/tapestry5/guide/pagenav.html). I use a
custom StreamResponse which you can construct with a specific status
code:
public class TextStreamResponseWithStatus extends TextStreamResponse {
private final int statusCode;
public TextStreamResponseWithStatus(String contentType, String
text, int statusCode) {
super(contentType, text);
this.statusCode = statusCode;
}
@Override
public void prepareResponse(Response response) {
super.prepareResponse(response);
response.setStatus(statusCode);
}
}
Kalle
On Thu, Feb 11, 2010 at 10:04 AM, xfile80303 <l...@grokers.net> wrote:
>
> Hi all,
>
> I'm trying to understand how to send a specific HTTP error code to the
> client in the response, and I'm running into a bit of a snag.
>
> I thought it would be as simple as:
>
> @Inject RequestGlobals requestGlobals;
> HttpServletResponse httpResponse = requestGlobals.getHTTPServletResponse();
> httpResponse.sendError(HttpServletResponse.SC_FORBIDDEN, "Forbidden");
>
> But when I do this, I get a NullPointerException from the Tapestry
> Internals:
>
> java.lang.NullPointerException
> at
> org.apache.tapestry5.internal.services.ResponseCompressionAnalyzerImpl.isCompressable(ResponseCompressionAnalyzerImpl.java:65)
> at
> $ResponseCompressionAnalyzer_126be2d6156.isCompressable($ResponseCompressionAnalyzer_126be2d6156.java)
> at
> org.apache.tapestry5.internal.gzip.BufferedGZipOutputStream.openResponseOutputStream(BufferedGZipOutputStream.java:77)
> at
> org.apache.tapestry5.internal.gzip.BufferedGZipOutputStream.checkForCutover(BufferedGZipOutputStream.java:70)
> at
> org.apache.tapestry5.internal.gzip.BufferedGZipOutputStream.write(BufferedGZipOutputStream.java:116)
>
> Am I doing this incorrectly? I'd appreciate your suggestions and insight.
>
> Thanks,
>
> Levi
> --
> View this message in context:
> http://n2.nabble.com/T5-1-How-To-Send-HTTP-Error-as-Response-tp4556292p4556292.html
> Sent from the Tapestry Users mailing list archive at Nabble.com.
>
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