"Neil.Lv" <anim...@gmail.com> writes:
> On Mar 1, 3:53 pm, Jeppe Nejsum Madsen <je...@ingolfs.dk> 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() )
Ahh yes, the example was from a Loc rewrite, The principle is the same I
guess, you should be able to do something like this:
case RewriteRequest(ParamsExtractor(account,orgUnit) , _, _) =>
RewriteResponse(path, Map("account" -> account, "orgUnit" -> orgUnit))
The important part is the extractor which takes care of parsing the
request into meaningful values...
/Jeppe
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