On Mar 1, 3:53 pm, Jeppe Nejsum Madsen <[email protected]> wrote:
>
> I'm not sure if this can be handled with the standard ParsePath, but it
> is fairly easy to write your own extractor that can handle more complex
> scenarios. Here's an example:
>
> object ParamsExtractor {
> def unapply(pp:ParsePath): Option[(Account, OrgUnit)] = {
> val result:Box[(Account, OrgUnit)] = if
> (pp.wholePath.startsWith(path) && pp.wholePath.length == (path.length + 2)) {
> val res = Full((XX,YY))
> debug("Decoded URL: %s=%s".format(pp,res))
> res
> }
> else
> None
> result
> }
> }
> used like this:
>
> case RewriteRequest(ParamsExtractor(account,orgUnit) , _, _) =>
> (RewriteResponse(path), Full(account, orgUnit))
I have some question about these code that i don't understand.
The first one that contains the Map() in the RewriteResponse() .
-->
case RewriteRequest() => RewriteResponse()
but the second one that doesn't contain the Map in the
RewriteResponse(),
what's the mean of the Full(account, orgUnit) in the
( RewriteResponse(path), Full(account, orgUnit) )
-->
case RewriteRequest() => ( RewriteResponse(), Full() )
###
case RewriteRequest(
ParsePath(List("show", "img", version, id), _, _,_), _, _) =>
RewriteResponse(List("show", "img"),
Map("version" -> version, "id" -> id)
)
case RewriteRequest(
ParamsExtractor(account,orgUnit) , _, _) =>
( RewriteResponse(path), Full(account, orgUnit) )
###
Thank you very much.
Cheers,
Neil
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