Class JobHandlerRegistry

Namespace

MailFathom.Application.Jobs.Execution

Assembly

MailFathom.Application.dll

Answers which job types this process can run, and which handler runs each of them.

public sealed class JobHandlerRegistry

Inheritance

object

JobHandlerRegistry

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

It is asked twice for every pass and for two different reasons. The claim is filtered to the types named here, so a job a deployment cannot run is left where it is rather than taken and abandoned; and dispatch then asks again for the one job it holds, because the two questions are answered at different moments and a type registered for neither would otherwise reach the work.

A process with no handler at all is the ordinary state of a build whose consumers have not arrived yet, so an empty registry is valid and the worker's answer to it is to claim nothing.

Constructors

JobHandlerRegistry(IEnumerable<IJobHandler>)

Indexes the handlers this process registered.

Properties

HandledTypes

Gets the job types this process has a handler for, in a stable order.

Methods

TryGetHandler(JobType, out IJobHandler?)

Finds the handler that runs one job type.