JsonSink

A utility to serialize the com.twitter.util.events.Sink to JSON.

Add the following to the onExit hook to export the Sink to a file when the server exits, or place it behind an endpoint to be triggered by request.

val json = Writer.fromOutputStream(new FileOutputStream("sink.json"))
val done = Reader.copy(JsonSink.serialize(Sink.default), json) ensure json.close()
Await.result(done, 3.seconds)

Linear Supertypes

JsonSink, Serializer, Deserializer, AnyRef, Any

Value Members

final def !=(arg0: AnyRef): Boolean

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

Definition Classes
Any
final def ##(): Int

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

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

Definition Classes
Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def deserialize(reader: Reader): AsyncStream[Event]

Parse a byte stream into a list of events.
Parse a byte stream into a list of events.

Definition Classes
Deserializer
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 getType(id: String): Option[Type]

For unknown types, make an attempt to deserialize primitive values.
For unknown types, make an attempt to deserialize primitive values.

Attributes
protected
Definition Classes
JsonSink → Deserializer
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
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 serialize(sink: Sink): Reader

Serialize the sink to a lazy byte stream.
Serialize the sink to a lazy byte stream.

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

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
def typeId(buf: Buf): Try[String]

Extract the type id from an opaque Buf.
Extract the type id from an opaque Buf.

Attributes
protected
Definition Classes
JsonSink → Deserializer
val types: Seq[Type]

The Event.
The Event.Types the parser can construct.

Definition Classes
JsonSink → Deserializer
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( ... )

object JsonSink extends JsonSink

Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def deserialize(reader: Reader): AsyncStream[Event]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def getType(id: String): Option[Type]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def serialize(sink: Sink): Reader

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

def toString(): String

def typeId(buf: Buf): Try[String]

val types: Seq[Type]

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from JsonSink

Inherited from Serializer

Inherited from Deserializer

Inherited from AnyRef

Inherited from Any

Ungrouped