see IMarkupResourceStreamProvider
I recommend you to use a resource instead. You can inject the Spring
bean with Injector.get().inject(this) in the constructor
On Thu, Jul 14, 2011 at 1:18 AM, Jeffrey Schneller
<jeffrey.schnel...@envisa.com> wrote:
> I want to have a link that when hit will download a csv file. I would
> prefer to use a Page or a component that I can use the @SpringBean
> notation on so the csv file data can be retrieved via my service layer
> beans.
>
>
>
> I can generate the file using a WebPage with the following in my
> constructor for the page where sb is my StringBuilder holding the data.
>
> WebResponse response = (WebResponse)
> this.getResponse();
>
> java.io.OutputStream cout =
> response.getOutputStream();
>
> try {
>
>
> cout.write(sb.toString().getBytes());
>
> cout.flush();
>
> cout.close();
>
> } catch (IOException e) {
>
> // TODO Auto-generated
> catch block
>
> e.printStackTrace();
>
> }
>
> My page also overrides setHeaders to set the proper headers, ContentType
> and Header specifying download and file name.
>
>
>
> The problem with this is the following 2 errors are thrown:
>
> 011-07-13 17:58:23,910 ERROR org.apache.wicket.RequestCycle
> RequestCycle:1529 - Markup of type 'html' for component
> 'com.company.myPage' not found. Enable debug messages for
> org.apache.wicket.util.resource to get a list of all filenames tried.:
> [Page class = com.company.myPage, id = 4, version = 0]
>
> org.apache.wicket.markup.MarkupNotFoundException: Markup of type 'html'
> for component ' com.company.myPage ' not found. Enable debug messages
> for org.apache.wicket.util.resource to get a list of all filenames
> tried.: [Page class = com.company.myPage, id = 4, version = 0]
>
>
>
> 2011-07-13 17:58:24,549 ERROR
> org.apache.wicket.protocol.http.WicketFilter WicketFilter:507 - closing
> the buffer error
>
> java.lang.IllegalStateException: getOutputStream() has already been
> called for this response
>
>
>
>
>
> Any ideas?
>
>
>
>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
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