Class GrpcErrorStatusMapping.Builder

java.lang.Object

io.superdurable.dex.GrpcErrorStatusMapping.Builder

Enclosing class:

GrpcErrorStatusMapping

public static final class GrpcErrorStatusMapping.Builder
extends Object

Builds immutable exception-to-status mappings.

Method Summary

Modifier and Type	Method	Description
GrpcErrorStatusMapping	build()	Builds an immutable mapping from the current entries.
GrpcErrorStatusMapping.Builder	map(Class<? extends Throwable> exceptionType, io.grpc.Status.Code status)	Maps an exception class and its otherwise-unmapped subclasses to a gRPC status.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

map

public GrpcErrorStatusMapping.Builder map(Class<? extends Throwable> exceptionType,
 io.grpc.Status.Code status)

Maps an exception class and its otherwise-unmapped subclasses to a gRPC status.

Calling this method again for the same class replaces its previous status. A mapping for a subclass takes precedence over a mapping inherited from a superclass.

Parameters:

exceptionType - the nonnull exception or error class to match

status - the nonnull, non-OK gRPC status code to store with matching Worker errors

Returns:

this builder

Throws:

IllegalArgumentException - if either argument is null or status is Status.Code.OK

build

public GrpcErrorStatusMapping build()

Builds an immutable mapping from the current entries.

Returns:

the configured mapping, using INTERNAL for unmatched exceptions