Created
November 9, 2010 07:17
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package play.mvc | |
import scala.xml.NodeSeq | |
import scala.io.Source | |
import java.io.InputStream | |
import java.util.concurrent.Future | |
import play.mvc.Http._ | |
import play.mvc.Scope._ | |
import play.data.validation.Validation | |
import play.classloading.enhancers.LocalvariablesNamesEnhancer.LocalVariablesSupport | |
import play.classloading.enhancers.ControllersEnhancer.ControllerSupport | |
/** | |
* utility class to provider an easier way to render argumetns | |
*/ | |
private[mvc] class RichRenderArgs(val renderArgs: RenderArgs) { | |
def +=(variable: Tuple2[String, Any]) { | |
renderArgs.put(variable._1, variable._2) | |
} | |
} | |
/** | |
* utility class to provide some extra syntatic sugar while dealing with a session | |
*/ | |
private[mvc] class RichSession(val session: Session) { | |
def apply(key: String) = { | |
session.contains(key) match { | |
case true => Some(session.get(key)) | |
case false => None | |
} | |
} | |
} | |
/** | |
* Wrap a String as template name | |
*/ | |
private[mvc] class StringAsTemplate(val name: String) { | |
def asTemplate(args: Any*) = new results.ScalaRenderTemplate(name,ScalaController.argsToParams(args: _*)) | |
def asTemplate = new results.ScalaRenderTemplate(name) | |
} | |
private[mvc] class OptionWithResults[T](val o: Option[T]) { | |
def getOrNotFound: T = { | |
o match { | |
case Some(x) => o.get.asInstanceOf[T] | |
case None => throw new results.NotFound("Not found") | |
} | |
} | |
} | |
/** | |
* utility class to provide some extra syntatic sugar while dealing with Response objects | |
*/ | |
private[mvc] class RichResponse(val response: Response) { | |
val ContentTypeRE = """[-a-zA-Z]+/[-a-zA-Z]+""".r | |
def <<<(x: String) { | |
x match { | |
case ContentTypeRE() => response.contentType = x | |
case _ => response.print(x) | |
} | |
} | |
def <<<(header: Header) { | |
response.setHeader(header.name, header.value()) | |
} | |
def <<<(header: Tuple2[String, String]) { | |
response.setHeader(header._1, header._2) | |
} | |
def <<<(status: Int) { | |
response.status = status | |
} | |
def <<<(xml: scala.xml.NodeSeq) { | |
response.print(xml) | |
} | |
} | |
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