Context

Type Members

trait Entry extends AnyRef

An untyped representation of a Context entry.
final class Key[T] extends AnyRef

Encapsulates the type, name and empty value for a context entry.
Encapsulates the type, name and empty value for a context entry. All reads and writes from a context instance must be done using a context key, which will ensure the right type is used on both operations. The key's name is used when configuring mappings and incoming/outgoing/returning codecs for context propagation across channels.
If you try to read an entry from a context and such entry is not present, the empty value for the key is returned instead.

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
val Empty: Context

A Context that doesn't have any entries nor tags.
object Entry
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
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def key[T](name: String, emptyValue: T): Key[T]

Creates a new Context.Key instance that can be used to insert and retrieve values from the context entries.
Creates a new Context.Key instance that can be used to insert and retrieve values from the context entries. Context keys must have a unique name since they will be looked up in transports by their name and the context entries are internally stored using their key name as index.
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def of[T, U](keyOne: Key[T], valueOne: T, keyTwo: Key[U], valueTwo: U, tags: TagSet): Context

Creates a new Context instance with two entries and the provided tags.
def of[T, U](keyOne: Key[T], valueOne: T, keyTwo: Key[U], valueTwo: U): Context

Creates a new Context instance with two entries and no tags.
def of[T](key: Key[T], value: T, tags: TagSet): Context

Creates a new Context instance with a single entry and the provided tags.
def of[T](key: Key[T], value: T): Context

Creates a new Context instance with the provided key and no tags.
def of(tagKey: String, tagValue: Boolean): Context

Creates a new Context instance with one tag.
def of(tagKey: String, tagValue: Long): Context

Creates a new Context instance with one tag.
def of(tagKey: String, tagValue: String): Context

Creates a new Context instance with one tag.
def of(tags: TagSet): Context

Creates a new Context instance with the provided tags and no entries.
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
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: class Context | package context

object Context

Type Members

trait Entry extends AnyRef

final class Key[T] extends AnyRef

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

val Empty: Context

object Entry

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

final def isInstanceOf[T0]: Boolean

def key[T](name: String, emptyValue: T): Key[T]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def of[T, U](keyOne: Key[T], valueOne: T, keyTwo: Key[U], valueTwo: U, tags: TagSet): Context

def of[T, U](keyOne: Key[T], valueOne: T, keyTwo: Key[U], valueTwo: U): Context

def of[T](key: Key[T], value: T, tags: TagSet): Context

def of[T](key: Key[T], value: T): Context

def of(tagKey: String, tagValue: Boolean): Context

def of(tagKey: String, tagValue: Long): Context

def of(tagKey: String, tagValue: String): Context

def of(tags: TagSet): Context

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped