Failure

Base exception for all Finagle originated failures. These are Exceptions, but with additional sources and flags. Sources describe the origins of the failure to aid in debugging and flags mark attributes of the Failure (e.g. Retryable). Failures are constructed and extracted using the Failure companion object.

val failure = Failure.InterruptedBy(cause).withRetryable(true)
val shouldRetry = failure match {
 case Failure.Retryable(_) => true
 case _ => false
}

Linear Supertypes

NoStacktrace, Exception, Throwable, Serializable, 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 addSuppressed(arg0: Throwable): Unit

Definition Classes
Throwable
final def asInstanceOf[T0]: T0

Definition Classes
Any
val cause: Throwable
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def copy(why: String = why, cause: Throwable = cause, flags: Long = flags, sources: Map[String, AnyRef] = sources, stacktrace: Array[StackTraceElement] = stacktrace): Failure
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
Failure → AnyRef → Any
def fillInStackTrace(): NoStacktrace

Definition Classes
NoStacktrace → Throwable
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
val flags: Long
def getCause(): Throwable

Definition Classes
Throwable
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def getLocalizedMessage(): String

Definition Classes
Throwable
def getMessage(): String

Definition Classes
Throwable
def getSource(key: String): Option[AnyRef]

Returns a source for a given key, if it exists.
def getStackTrace(): Array[StackTraceElement]

Definition Classes
Failure → Throwable
final def getSuppressed(): Array[Throwable]

Definition Classes
Throwable
def hashCode(): Int

Definition Classes
Failure → AnyRef → Any
def initCause(arg0: Throwable): Throwable

Definition Classes
Throwable
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
def printStackTrace(p: PrintWriter): Unit

Definition Classes
Failure → Throwable
def printStackTrace(arg0: PrintStream): Unit

Definition Classes
Throwable
def printStackTrace(): Unit

Definition Classes
Throwable
def setStackTrace(arg0: Array[StackTraceElement]): Unit

Definition Classes
Throwable
val stacktrace: Array[StackTraceElement]
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
Failure → Throwable → 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( ... )
def withRetryable(on: Boolean): Failure

Creates a new Failure that toggles retryable based on the given boolean.
def withSource(key: String, value: AnyRef): Failure

Creates a new Failure with the given key value pair prepended to sources.
def withStackTrace(): Failure

Creates a new Failure with the current threads stacktrace.

final class Failure extends Exception with NoStacktrace

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 addSuppressed(arg0: Throwable): Unit

final def asInstanceOf[T0]: T0

val cause: Throwable

def clone(): AnyRef

def copy(why: String = why, cause: Throwable = cause, flags: Long = flags, sources: Map[String, AnyRef] = sources, stacktrace: Array[StackTraceElement] = stacktrace): Failure

final def eq(arg0: AnyRef): Boolean

def equals(a: Any): Boolean

def fillInStackTrace(): NoStacktrace

def finalize(): Unit

val flags: Long

def getCause(): Throwable

final def getClass(): Class[_]

def getLocalizedMessage(): String

def getMessage(): String

def getSource(key: String): Option[AnyRef]

def getStackTrace(): Array[StackTraceElement]

final def getSuppressed(): Array[Throwable]

def hashCode(): Int

def initCause(arg0: Throwable): Throwable

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def printStackTrace(p: PrintWriter): Unit

def printStackTrace(arg0: PrintStream): Unit

def printStackTrace(): Unit

def setStackTrace(arg0: Array[StackTraceElement]): Unit

val stacktrace: Array[StackTraceElement]

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

def withRetryable(on: Boolean): Failure

def withSource(key: String, value: AnyRef): Failure

def withStackTrace(): Failure

Inherited from NoStacktrace

Inherited from Exception

Inherited from Throwable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped