I'm not an expert but I would model a Response class in much the same
way as:
package net.liftweb.http
object PlainTextResponse {
def apply(text: String): PlainTextResponse =
PlainTextResponse(text, Nil, 200)
def apply(text: String, code: Int): PlainTextResponse =
PlainTextResponse(text, Nil, code)
}
case class PlainTextResponse(text: String, headers: List[(String,
String)], code: Int) extends LiftResponse {
def toResponse = {
val bytes = text.getBytes("UTF-8")
InMemoryResponse(bytes, ("Content-Length",
bytes.length.toString) :: ("Content-Type", "text/plain") :: headers,
Nil, code)
}
}
from TextResponse.scala. Look at InMemoryResponse or possibly
StreamingResponse in Response.scala.
Marc
On 11/01/2009, at 4:27 AM, Alli wrote:
>
> Hey, I have been searching the list and also the liftweb.net wiki and
> haven't found a way to do this:
>
> I have a form to upload a file that I want to manipulate and send back
> to the client. When sending it back I am using S.setHeader to set the
> content type, disposition etc but I haven't found a way to write the
> file back to the response. What I think I need is access to the
> response's printwriter (response.getWriter()) instance. Any help would
> be greatly appreciated.
>
> Cheers,
> Alli
>
> >
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