skinny.controller.feature

FileUploadFeature

trait FileUploadFeature extends FileUploadSupport

File upload feature.

When using file upload feature, we cannot use SkinnyController(= serlvet Filter) due to Servlet restriction.

// src/main/scala/controller/FileUploadController.scala

class FileUploadController extends SkinnyServlet with FileUploadFeature {
  def form = render("/fileUpload/form")
  def submit = {
    fileParams.get("file") match {
      case Some(file) => println(new String(file.get()))
      case None => println("file not found")
    }
  redirect(url(Controllers.fileUpload.formUrl))
}

// src/main/scala/controller/Controllers.scala

object fileUpload extends FileUploadController with Routes {
  val formUrl = get("/fileupload")(form).as('form)
  val submitUrl = post("/fileupload/submit")(submit).as('submit)
}
fileUpload.mount(ctx)
Self Type
FileUploadFeature with ScalatraServlet
Linear Supertypes
FileUploadSupport, HasMultipartConfig, ServletBase, ScalatraBase, CookieSupport, DefaultImplicitConversions, LowPriorityImplicitConversions, LowestPriorityImplicitConversions, org.scalatra.util.conversion.TypeConverterSupport, ScalatraParamsImplicits, Initializable, DynamicScope, RequestResponseScope, CoreDsl, Control, Handler, ScalatraContext, CookieContext, SessionSupport, ServletApiImplicits, AnyRef, Any
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Inherited
  1. FileUploadFeature
  2. FileUploadSupport
  3. HasMultipartConfig
  4. ServletBase
  5. ScalatraBase
  6. CookieSupport
  7. DefaultImplicitConversions
  8. LowPriorityImplicitConversions
  9. LowestPriorityImplicitConversions
  10. TypeConverterSupport
  11. ScalatraParamsImplicits
  12. Initializable
  13. DynamicScope
  14. RequestResponseScope
  15. CoreDsl
  16. Control
  17. Handler
  18. ScalatraContext
  19. CookieContext
  20. SessionSupport
  21. ServletApiImplicits
  22. AnyRef
  23. Any
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Type Members

  1. trait Config extends AnyRef

    Definition Classes
    Initializable

  2. abstract type ConfigT <: AnyRef { ... /* 3 definitions in type refinement */ }

    Definition Classes
    ServletBase → Initializable

  3. sealed class TypedMultiParams extends AnyRef

    Definition Classes
    ScalatraParamsImplicits

  4. sealed class TypedParams extends AnyRef

    Definition Classes
    ScalatraParamsImplicits

Abstract Value Members

  1. abstract val doNotFound: Action

    Attributes
    protected
    Definition Classes
    ScalatraBase

  2. abstract def requestPath(implicit request: HttpServletRequest): String

    Definition Classes
    ScalatraBase

  3. abstract def routeBasePath(implicit request: HttpServletRequest): String

    Attributes
    protected
    Definition Classes
    ScalatraBase

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  4. def addRoute(method: HttpMethod, transformers: Seq[RouteTransformer], action: ⇒ Any): Route

    Attributes
    protected
    Definition Classes
    ScalatraBase

  5. def addSessionId(uri: String)(implicit response: HttpServletResponse): String

    Attributes
    protected
    Definition Classes
    ScalatraBase

  6. def addStatusRoute(codes: Range, action: ⇒ Any): Unit

    Attributes
    protected[org.scalatra]
    Definition Classes
    ScalatraBase

  7. def after(transformers: RouteTransformer*)(fun: ⇒ Any): Unit

    Definition Classes
    ScalatraBase → CoreDsl

  8. implicit val anyToBoolean: org.scalatra.util.conversion.TypeConverter[Any, Boolean]

    Definition Classes
    LowPriorityImplicitConversions

  9. implicit val anyToByte: org.scalatra.util.conversion.TypeConverter[Any, Byte]

    Definition Classes
    LowPriorityImplicitConversions

  10. implicit val anyToDouble: org.scalatra.util.conversion.TypeConverter[Any, Double]

    Definition Classes
    LowPriorityImplicitConversions

  11. implicit val anyToFloat: org.scalatra.util.conversion.TypeConverter[Any, Float]

    Definition Classes
    LowPriorityImplicitConversions

  12. implicit val anyToInt: org.scalatra.util.conversion.TypeConverter[Any, Int]

    Definition Classes
    LowPriorityImplicitConversions

  13. implicit val anyToLong: org.scalatra.util.conversion.TypeConverter[Any, Long]

    Definition Classes
    LowPriorityImplicitConversions

  14. implicit val anyToShort: org.scalatra.util.conversion.TypeConverter[Any, Short]

    Definition Classes
    LowPriorityImplicitConversions

  15. implicit val anyToString: org.scalatra.util.conversion.TypeConverter[Any, String]

    Definition Classes
    LowPriorityImplicitConversions

  16. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  17. def before(transformers: RouteTransformer*)(fun: ⇒ Any): Unit

    Definition Classes
    ScalatraBase → CoreDsl

  18. implicit def booleanBlock2RouteMatcher(block: ⇒ Boolean): RouteMatcher

    Attributes
    protected
    Definition Classes
    ScalatraBase

  19. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  20. var config: (FileUploadFeature.this)#ConfigT

    Definition Classes
    ScalatraBase

  21. implicit def configWrapper(config: (FileUploadFeature.this)#ConfigT): (FileUploadFeature.this)#Config { object initParameters }

    Attributes
    protected
    Definition Classes
    ServletBase → Initializable

  22. def configureMultipartHandling(config: MultipartConfig): Unit

    Definition Classes
    HasMultipartConfig

  23. def contentType: String

    Definition Classes
    ScalatraContext

  24. def contentTypeInferrer: ContentTypeInferrer

    Attributes
    protected
    Definition Classes
    ScalatraBase

  25. def contentType_=(contentType: String): Unit

    Definition Classes
    ScalatraContext

  26. def contextPath: String

    Attributes
    protected
    Definition Classes
    ScalatraBase

  27. implicit def cookieOptions: CookieOptions

    Definition Classes
    CookieContext

  28. def cookies: SweetCookies

    Definition Classes
    CookieContext

  29. val defaultCharacterEncoding: String

    Attributes
    protected
    Definition Classes
    ScalatraBase

  30. implicit def defaultStringToSeq[T](implicit elementConverter: org.scalatra.util.conversion.TypeConverter[String, T], mf: Manifest[T]): org.scalatra.util.conversion.TypeConverter[String, Seq[T]]

    Definition Classes
    DefaultImplicitConversions

  31. def delete(transformers: RouteTransformer*)(action: ⇒ Any): Route

    Definition Classes
    ScalatraBase → CoreDsl

  32. var doMethodNotAllowed: (Set[HttpMethod]) ⇒ Any

    Attributes
    protected
    Definition Classes
    ScalatraBase

  33. implicit def enrichRequest(request: HttpServletRequest): RichRequest

    Definition Classes
    ServletApiImplicits

  34. implicit def enrichResponse(response: HttpServletResponse): RichResponse

    Definition Classes
    ServletApiImplicits

  35. implicit def enrichServletContext(servletContext: javax.servlet.ServletContext): RichServletContext

    Definition Classes
    ServletApiImplicits

  36. implicit def enrichSession(session: HttpSession): RichSession

    Definition Classes
    ServletApiImplicits

  37. def environment: String

    Definition Classes
    ScalatraBase

  38. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  39. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  40. def error(handler: ErrorHandler): Unit

    Definition Classes
    ScalatraBase → CoreDsl

  41. var errorHandler: ErrorHandler

    Attributes
    protected
    Definition Classes
    ScalatraBase

  42. def executeRoutes(): Unit

    Attributes
    protected
    Definition Classes
    ScalatraBase

  43. def extractStatusCode(e: HaltException): Int

    Attributes
    protected
    Definition Classes
    ScalatraBase

  44. def fileMultiParams(key: String)(implicit request: HttpServletRequest): Seq[FileItem]

    Definition Classes
    FileUploadSupport

  45. def fileMultiParams(implicit request: HttpServletRequest): FileMultiParams

    Definition Classes
    FileUploadSupport

  46. def fileParams(key: String)(implicit request: HttpServletRequest): FileItem

    Definition Classes
    FileUploadSupport

  47. def fileParams(implicit request: HttpServletRequest): MultiMapHeadView[String, FileItem]

    Definition Classes
    FileUploadSupport

  48. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  49. def format_=(formatValue: String): Unit

    Definition Classes
    ScalatraContext

  50. def format_=(formatValue: Symbol): Unit

    Definition Classes
    ScalatraContext

  51. def fullUrl(path: String, params: Iterable[(String, Any)], includeContextPath: Boolean, includeServletPath: Boolean, withSessionId: Boolean)(implicit request: HttpServletRequest, response: HttpServletResponse): String

    Definition Classes
    ScalatraBase

  52. def get(transformers: RouteTransformer*)(action: ⇒ Any): Route

    Definition Classes
    ScalatraBase → CoreDsl

  53. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  54. def halt(result: ActionResult): Nothing

    Definition Classes
    Control

  55. def halt[T](status: Integer, body: T, headers: Map[String, String], reason: String)(implicit arg0: Manifest[T]): Nothing

    Definition Classes
    Control

  56. def handle(req: HttpServletRequest, res: HttpServletResponse): Unit

    Definition Classes
    FileUploadSupport → ServletBase → ScalatraBase → Handler

  57. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  58. def head(transformers: RouteTransformer*)(action: ⇒ Any): Route

    Definition Classes
    ScalatraBase → CoreDsl

  59. def initParameter(name: String): Option[String]

    Definition Classes
    ScalatraBase

  60. def initialize(config: (FileUploadFeature.this)#ConfigT): Unit

    Definition Classes
    HasMultipartConfig → Initializable

  61. def invoke(matchedRoute: MatchedRoute): Option[Any]

    Attributes
    protected
    Definition Classes
    ScalatraBase

  62. def isAsyncExecutable(result: Any): Boolean

    Attributes
    protected
    Definition Classes
    ScalatraBase

  63. def isDevelopmentMode: Boolean

    Definition Classes
    ScalatraBase

  64. def isHttps(implicit request: HttpServletRequest): Boolean

    Attributes
    protected
    Definition Classes
    ScalatraBase

  65. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  66. def isSizeConstraintException(e: Exception): Boolean

    Attributes
    protected
    Definition Classes
    FileUploadSupport

  67. implicit def lowestPriorityAny2T[T](implicit arg0: Manifest[T]): org.scalatra.util.conversion.TypeConverter[Any, T]

    Definition Classes
    LowestPriorityImplicitConversions

  68. def methodNotAllowed(f: (Set[HttpMethod]) ⇒ Any): Unit

    Definition Classes
    ScalatraBase → CoreDsl

  69. def multiParams(implicit request: HttpServletRequest): org.scalatra.MultiParams

    Definition Classes
    ScalatraBase

  70. def multiParams(key: String)(implicit request: HttpServletRequest): Seq[String]

    Definition Classes
    ScalatraBase

  71. def multipartConfig: MultipartConfig

    Definition Classes
    HasMultipartConfig

  72. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  73. def needsHttps: Boolean

    Attributes
    protected
    Definition Classes
    ScalatraBase

  74. def notFound(fun: ⇒ Any): Unit

    Definition Classes
    ScalatraBase → CoreDsl

  75. final def notify(): Unit

    Definition Classes
    AnyRef

  76. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  77. def options(transformers: RouteTransformer*)(action: ⇒ Any): Route

    Definition Classes
    ScalatraBase → CoreDsl

  78. def params(implicit request: HttpServletRequest): org.scalatra.Params

    Definition Classes
    ScalatraBase

  79. def params(key: Symbol)(implicit request: HttpServletRequest): String

    Definition Classes
    ScalatraBase

  80. def params(key: String)(implicit request: HttpServletRequest): String

    Definition Classes
    ScalatraBase

  81. def pass(): Nothing

    Definition Classes
    Control

  82. def patch(transformers: RouteTransformer*)(action: ⇒ Any): Route

    Definition Classes
    ScalatraBase → CoreDsl

  83. implicit def pathPatternParser2RouteMatcher(pattern: PathPattern): RouteMatcher

    Attributes
    protected
    Definition Classes
    ScalatraBase

  84. def post(transformers: RouteTransformer*)(action: ⇒ Any): Route

    Definition Classes
    ScalatraBase → CoreDsl

  85. def put(transformers: RouteTransformer*)(action: ⇒ Any): Route

    Definition Classes
    ScalatraBase → CoreDsl

  86. def redirect(uri: String)(implicit request: HttpServletRequest, response: HttpServletResponse): Nothing

    Definition Classes
    ScalatraBase

  87. implicit def regex2RouteMatcher(regex: Regex): RouteMatcher

    Attributes
    protected
    Definition Classes
    ScalatraBase

  88. def relativeUrl(path: String, params: Iterable[(String, Any)], includeContextPath: Boolean, includeServletPath: Boolean)(implicit request: HttpServletRequest, response: HttpServletResponse): String

    Definition Classes
    ScalatraBase

  89. def removeRoute(method: String, route: Route): Unit

    Attributes
    protected
    Definition Classes
    ScalatraBase

  90. def removeRoute(method: HttpMethod, route: Route): Unit

    Attributes
    protected
    Definition Classes
    ScalatraBase

  91. def renderHaltException(e: HaltException): Unit

    Attributes
    protected
    Definition Classes
    ScalatraBase

  92. def renderPipeline: RenderPipeline

    Attributes
    protected
    Definition Classes
    ScalatraBase

  93. def renderResponse(actionResult: Any): Unit

    Attributes
    protected
    Definition Classes
    ScalatraBase

  94. def renderResponseBody(actionResult: Any): Unit

    Attributes
    protected
    Definition Classes
    ScalatraBase

  95. def renderUncaughtException(e: Throwable)(implicit request: HttpServletRequest, response: HttpServletResponse): Unit

    Attributes
    protected
    Definition Classes
    ScalatraBase

  96. implicit def request: HttpServletRequest

    Definition Classes
    DynamicScope → RequestResponseScope

  97. implicit def response: HttpServletResponse

    Definition Classes
    DynamicScope → RequestResponseScope

  98. lazy val routes: RouteRegistry

    Definition Classes
    ScalatraBase

  99. def runFilters(filters: Traversable[Route]): Unit

    Attributes
    protected
    Definition Classes
    ScalatraBase

  100. def runRoutes(routes: Traversable[Route]): Stream[Any]

    Attributes
    protected
    Definition Classes
    ScalatraBase

  101. implicit def safe[S, T](f: (S) ⇒ T): org.scalatra.util.conversion.TypeConverter[S, T]

    Definition Classes
    TypeConverterSupport

  102. implicit def safeOption[S, T](f: (S) ⇒ Option[T]): org.scalatra.util.conversion.TypeConverter[S, T]

    Definition Classes
    TypeConverterSupport

  103. implicit def scalatraContext: ScalatraContext

    Attributes
    protected[this]
    Definition Classes
    ScalatraContext

  104. implicit def seqHead[T](implicit elementConverter: org.scalatra.util.conversion.TypeConverter[String, T], mf: Manifest[T]): org.scalatra.util.conversion.TypeConverter[Seq[String], T]

    Definition Classes
    DefaultImplicitConversions

  105. implicit def seqToSeq[T](implicit elementConverter: org.scalatra.util.conversion.TypeConverter[String, T], mf: Manifest[T]): org.scalatra.util.conversion.TypeConverter[Seq[String], Seq[T]]

    Definition Classes
    DefaultImplicitConversions

  106. def serverHost(implicit request: HttpServletRequest): String

    Definition Classes
    ScalatraBase

  107. def serverPort(implicit request: HttpServletRequest): Int

    Definition Classes
    ScalatraBase

  108. def servletContext: javax.servlet.ServletContext

    Definition Classes
    ScalatraBase → ScalatraContext

  109. def session(key: Symbol)(implicit request: HttpServletRequest): Any

    Definition Classes
    SessionSupport

  110. def session(key: String)(implicit request: HttpServletRequest): Any

    Definition Classes
    SessionSupport

  111. implicit def session(implicit request: HttpServletRequest): HttpSession

    Definition Classes
    SessionSupport

  112. def sessionOption(implicit request: HttpServletRequest): Option[HttpSession]

    Definition Classes
    SessionSupport

  113. def setMultiparams[S](matchedRoute: Option[MatchedRoute], originalParams: org.scalatra.MultiParams)(implicit request: HttpServletRequest): Unit

    Attributes
    protected
    Definition Classes
    ScalatraBase

  114. def shutdown(): Unit

    Attributes
    protected
    Definition Classes
    Initializable

  115. def status: Int

    Definition Classes
    ScalatraContext

  116. def status_=(code: Int): Unit

    Definition Classes
    ScalatraContext

  117. implicit def string2RouteMatcher(path: String): RouteMatcher

    Attributes
    protected
    Definition Classes
    ScalatraBase

  118. implicit val stringToBoolean: org.scalatra.util.conversion.TypeConverter[String, Boolean]

    Definition Classes
    DefaultImplicitConversions

  119. implicit val stringToByte: org.scalatra.util.conversion.TypeConverter[String, Byte]

    Definition Classes
    DefaultImplicitConversions

  120. def stringToDate(format: ⇒ String): org.scalatra.util.conversion.TypeConverter[String, Date]

    Definition Classes
    DefaultImplicitConversions

  121. def stringToDateFormat(format: ⇒ DateFormat): org.scalatra.util.conversion.TypeConverter[String, Date]

    Definition Classes
    DefaultImplicitConversions

  122. implicit val stringToDouble: org.scalatra.util.conversion.TypeConverter[String, Double]

    Definition Classes
    DefaultImplicitConversions

  123. implicit val stringToFloat: org.scalatra.util.conversion.TypeConverter[String, Float]

    Definition Classes
    DefaultImplicitConversions

  124. implicit val stringToInt: org.scalatra.util.conversion.TypeConverter[String, Int]

    Definition Classes
    DefaultImplicitConversions

  125. implicit val stringToLong: org.scalatra.util.conversion.TypeConverter[String, Long]

    Definition Classes
    DefaultImplicitConversions

  126. implicit val stringToSelf: org.scalatra.util.conversion.TypeConverter[String, String]

    Definition Classes
    DefaultImplicitConversions

  127. def stringToSeq[T](elementConverter: org.scalatra.util.conversion.TypeConverter[String, T], separator: String)(implicit arg0: Manifest[T]): org.scalatra.util.conversion.TypeConverter[String, Seq[T]]

    Definition Classes
    DefaultImplicitConversions

  128. implicit val stringToShort: org.scalatra.util.conversion.TypeConverter[String, Short]

    Definition Classes
    DefaultImplicitConversions

  129. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  130. def toString(): String

    Definition Classes
    AnyRef → Any

  131. implicit def toTypedMultiParams(params: org.scalatra.MultiParams): (FileUploadFeature.this)#TypedMultiParams

    Definition Classes
    ScalatraParamsImplicits

  132. implicit def toTypedParams(params: org.scalatra.Params): (FileUploadFeature.this)#TypedParams

    Definition Classes
    ScalatraParamsImplicits

  133. def trap(codes: Range)(block: ⇒ Any): Unit

    Definition Classes
    ScalatraBase → CoreDsl

  134. def trap(code: Int)(block: ⇒ Any): Unit

    Definition Classes
    CoreDsl

  135. def url(path: String, params: Iterable[(String, Any)], includeContextPath: Boolean, includeServletPath: Boolean, absolutize: Boolean, withSessionId: Boolean)(implicit request: HttpServletRequest, response: HttpServletResponse): String

    Definition Classes
    ScalatraBase

  136. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  137. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  138. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  139. def withRequest[A](request: HttpServletRequest)(f: ⇒ A): A

    Attributes
    protected
    Definition Classes
    DynamicScope → RequestResponseScope

  140. def withRequestResponse[A](request: HttpServletRequest, response: HttpServletResponse)(f: ⇒ A): A

    Attributes
    protected
    Definition Classes
    DynamicScope → RequestResponseScope

  141. def withResponse[A](response: HttpServletResponse)(f: ⇒ A): A

    Attributes
    protected
    Definition Classes
    DynamicScope → RequestResponseScope

  142. def withRouteMultiParams[S](matchedRoute: Option[MatchedRoute])(thunk: ⇒ S): S

    Attributes
    protected
    Definition Classes
    ScalatraBase

Deprecated Value Members

  1. def _request: DynamicVariable[HttpServletRequest]

    Attributes
    protected
    Definition Classes
    DynamicScope
    Annotations
    @deprecated
    Deprecated

    (Since version 2.1.0) Do not invoke directly. Use withRequest to change the binding, or request to get the value

  2. def _response: DynamicVariable[HttpServletResponse]

    Attributes
    protected
    Definition Classes
    DynamicScope
    Annotations
    @deprecated
    Deprecated

    (Since version 2.1.0) Do not invoke directly. Use withResponse to change the binding, or response to get the value

  3. def applicationContext: javax.servlet.ServletContext

    Definition Classes
    ScalatraBase
    Annotations
    @deprecated
    Deprecated

    (Since version 2.1.0) Use servletContext instead

  4. def status(code: Int): Unit

    Definition Classes
    ScalatraContext
    Annotations
    @deprecated
    Deprecated

    (Since version 2.1.0) Use status_=(Int) instead

Inherited from FileUploadSupport

Inherited from HasMultipartConfig

Inherited from ServletBase

Inherited from ScalatraBase

Inherited from CookieSupport

Inherited from DefaultImplicitConversions

Inherited from LowPriorityImplicitConversions

Inherited from LowestPriorityImplicitConversions

Inherited from org.scalatra.util.conversion.TypeConverterSupport

Inherited from ScalatraParamsImplicits

Inherited from Initializable

Inherited from DynamicScope

Inherited from RequestResponseScope

Inherited from CoreDsl

Inherited from Control

Inherited from Handler

Inherited from ScalatraContext

Inherited from CookieContext

Inherited from SessionSupport

Inherited from ServletApiImplicits

Inherited from AnyRef

Inherited from Any

Ungrouped