Class

com.lightbend.lagom.scaladsl.persistence.PersistentEntity

CommandContext

Related Doc: package PersistentEntity

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abstract class CommandContext[R] extends ReadOnlyCommandContext[R]

The context that is used by command handler function. Events are persisted with the context and replies are sent with the context.

R

the reply type of the command

Source
PersistentEntity.scala
Linear Supertypes
ReadOnlyCommandContext[R], AnyRef, Any
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Inherited
  1. CommandContext
  2. ReadOnlyCommandContext
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new CommandContext()

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Abstract Value Members

  1. abstract def commandFailed(cause: Throwable): Unit

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    Reply with a negative acknowledgment.

    Reply with a negative acknowledgment.

    Definition Classes
    ReadOnlyCommandContext
  2. abstract def reply(msg: R): Unit

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    Send reply to a command.

    Send reply to a command. The type R must be the reply type defined by the command.

    Definition Classes
    ReadOnlyCommandContext

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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

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    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from CommandContext[R] to any2stringadd[CommandContext[R]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (CommandContext[R], B)

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    Implicit information
    This member is added by an implicit conversion from CommandContext[R] to ArrowAssoc[CommandContext[R]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

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

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    Definition Classes
    Any
  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def done[B <: Event]: Persist

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    A command handler may return this Persist directive to define that no events are to be persisted.

  9. def ensuring(cond: (CommandContext[R]) ⇒ Boolean, msg: ⇒ Any): CommandContext[R]

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    Implicit information
    This member is added by an implicit conversion from CommandContext[R] to Ensuring[CommandContext[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (CommandContext[R]) ⇒ Boolean): CommandContext[R]

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    Implicit information
    This member is added by an implicit conversion from CommandContext[R] to Ensuring[CommandContext[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: ⇒ Any): CommandContext[R]

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    Implicit information
    This member is added by an implicit conversion from CommandContext[R] to Ensuring[CommandContext[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): CommandContext[R]

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    Implicit information
    This member is added by an implicit conversion from CommandContext[R] to Ensuring[CommandContext[R]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
    AnyRef → Any
  15. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from CommandContext[R] to StringFormat[CommandContext[R]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  17. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  18. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  19. def invalidCommand(message: String): Unit

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    Reply with a negative acknowledgment using the standard InvalidCommandException.

    Reply with a negative acknowledgment using the standard InvalidCommandException.

    Definition Classes
    ReadOnlyCommandContext
  20. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  21. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  22. final def notify(): Unit

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    Definition Classes
    AnyRef
  23. final def notifyAll(): Unit

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

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    Definition Classes
    AnyRef
  25. def thenPersist[B <: Event](event: B)(afterPersist: (B) ⇒ Unit = (_: B) => ()): Persist

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    A command handler may return this Persist directive to define that one event is to be persisted.

    A command handler may return this Persist directive to define that one event is to be persisted. External side effects can be performed after successful persist in the afterPersist function.

  26. def thenPersistAll(events: Event*)(afterPersist: () ⇒ Unit = () => ()): Persist

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    A command handler may return this Persist directive to define that several events are to be persisted.

    A command handler may return this Persist directive to define that several events are to be persisted. External side effects can be performed after successful persist in the afterPersist function. afterPersist is invoked once when all events have been persisted successfully.

  27. def toString(): String

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    Definition Classes
    AnyRef → Any
  28. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. def [B](y: B): (CommandContext[R], B)

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    Implicit information
    This member is added by an implicit conversion from CommandContext[R] to ArrowAssoc[CommandContext[R]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from ReadOnlyCommandContext[R]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from CommandContext[R] to any2stringadd[CommandContext[R]]

Inherited by implicit conversion StringFormat from CommandContext[R] to StringFormat[CommandContext[R]]

Inherited by implicit conversion Ensuring from CommandContext[R] to Ensuring[CommandContext[R]]

Inherited by implicit conversion ArrowAssoc from CommandContext[R] to ArrowAssoc[CommandContext[R]]

Ungrouped