Hi Boris.
I do not use asset domains, but a spezialized page that transforms my
parameters into a filelocation (because it's also dependent on user
roles and such).
Page classes may return an Stream instead of rendering a page
template. And of course a stream may contain anything.
We use a file repository outside of tapestry with role specific images
in it, so Assets can't help us here.
Here is an excerpt of our code:
package ch.mycompany.pages;
public class ThumbnailStream{
@SessionState
private ProjectState projectState;
private boolean projectStateExists;
@Inject
@Path("context:images/default_thumb.png")
private Asset defaultThumbnail;
public StreamResponse onActivate() {
if( !projectStateExists ){
return getDefaultThumbnail();
}
return getThumbnail(projectState.getProjectId());
}
private StreamResponse getDefaultThumbnail(){
try {
return new
JPEGInline(defaultThumbnail.getResource().openStream());
} catch (IOException e) {
return null;
}
}
private StreamResponse getThumbnail(Long projectId){
// TODO something useful
}
}
The StreamResponse and JPEGInline are custom classes too, you can find
the code here:
http://wiki.apache.org/tapestry/Tapestry5HowToStreamAnExistingBinaryFile
Cheers
Beat
2012/4/14 bhorvat <horvat.z.bo...@gmail.com>:
> I have found some examples of this. And some JIRA reports. Does anyone have
> any idea why this is not included into the tapestry itself? It seems to me
> that this is somewhat important since it is not a good idea to store the
> images into the war file itself.
>
> Any one have any idea if file system approach should be avoided if that is
> why this is not a part of the tapestry itself, especially since there is a
> community desire for it
>
> https://issues.apache.org/jira/browse/TAP5-423
> https://issues.apache.org/jira/browse/TAP5-567
>
> cheers
>
> --
> View this message in context:
> http://tapestry.1045711.n5.nabble.com/Serving-images-outisde-of-war-in-tapestry-tp5637138p5639915.html
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
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