trait Metadata extends AnyRef

Immutable representation of the metadata in a call

Not for user extension

Annotations
@ApiMayChange() @DoNotInherit()
Source
Metadata.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
EntryMetadataImpl, GrpcMetadataImpl, HeaderMetadataImpl, HttpMessageMetadataImpl, RichGrpcMetadataImpl, MetadataStatus
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Metadata
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def asList: List[(String, MetadataEntry)]

    returns

    A list of (key, MetadataEntry) tuples.

    Annotations
    @ApiMayChange()
  2. abstract def asMap: Map[String, List[MetadataEntry]]

    returns

    The metadata as a map.

    Annotations
    @ApiMayChange()
  3. abstract def attribute[T](key: AttributeKey[T]): Option[T]

    Get an attribute from the underlying akka-http message associated with this metadata.

    Get an attribute from the underlying akka-http message associated with this metadata.

    Will return None if this metadata is not associated with an akka-http request or response, for example, if using the netty client support.

  4. abstract def getBinary(key: String): Option[ByteString]

    returns

    The binary header value for key if one exists, if the same key has multiple values the last occurrence that is a text key is used.

  5. abstract def getText(key: String): Option[String]

    returns

    The text header value for key if one exists, if the same key has multiple values the last occurrence that is a text key is used.

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

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from AnyRef

Inherited from Any

Ungrouped