Header

Header describes a RabbitMQ Message Header or Queue / Exchange / Binding argument; its type is unknown, but the subspace of valid RabbitMQ types are modeled with HeaderValue, preventing accidental usage of an unsupported type by RabbitMQ.

If you use custom headers, using TypedHeader is preferred over Header.

You can instantiate an UnboundHeader for use in both reading and writing the header:

val RetryHeader = Header("x-retry")

Subscription {
  channel() {
    consume(queue("name")) {
      property(RetryHeader.as[Int]) { retries =>
        // ...
        ack
      }
    }
  }
}

rabbitControl ! QueueMessage("My body", "name", Seq(RetryHeader(5)))

Linear Supertypes

MessageProperty, AnyRef, Any

Instance Constructors

new Header(name: String, value: HeaderValue)

Attributes
protected

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
def insert(builder: Builder, headers: HeaderMap): Unit

Definition Classes
Header → MessageProperty
def insert(headers: HeaderMap): Unit
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
val name: String
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
val value: HeaderValue
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: object Header | package properties

class Header extends MessageProperty

Instance Constructors

new Header(name: String, value: HeaderValue)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

def insert(builder: Builder, headers: HeaderMap): Unit

def insert(headers: HeaderMap): Unit

final def isInstanceOf[T0]: Boolean

val name: String

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

val value: HeaderValue

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from MessageProperty

Inherited from AnyRef

Inherited from Any

Ungrouped