Packages

t

play.api.http

FileMimeTypes

trait FileMimeTypes extends AnyRef

Defines behavior for file type mappings.

This trait is primarily used with results and assets that send files, for users who want to send a file without having to specify an explicit content type. For example, a user can send a file with ".json":

implicit val fileMimeTypes = ...
val file = new File("test.json")
Ok.sendFile(file) // <-- uses implicit fileMimeTypes

and have a "json" -> "application/json" mapping done implicitly based off the file extension. The Assets controller handles this mapping automatically.

In a controller, an implicit FileMimeTypes object can either be defined explicitly:

class MyController @Inject()(implicit val fileMimeTypes: FileMimeTypes) extends BaseController {
   def sendFile() = ...
}

or, if play.api.mvc.BaseController is extended, then an implicit fileMimeTypes instance is already made available from play.api.mvc.ControllerComponents, meaning that no explicit import is required:

class MyController @Inject()(val controllerComponents: ControllerComponents) extends BaseController {
  def sendFile() = ...
}
Annotations
@implicitNotFound( ... )
Source
FileMimeTypes.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. FileMimeTypes
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def forFileName(name: String): Option[String]

    Retrieves the usual MIME type for a given file name

    Retrieves the usual MIME type for a given file name

    name

    the file name, e.g. hello.txt

    returns

    the MIME type, if defined

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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def asJava: mvc.FileMimeTypes

    returns

    the Java version for this file mime types.

  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from AnyRef

Inherited from Any

Ungrouped