ExceptionConverterSuite class

An abstract class that converts an exception E to a Failure if exception E occurs while running observe .

If no error occurs, then value T is returned.

While a single ExceptionConverter may not be very useful on its own, you can use a group of exception converters together in an ExceptionConverterSuite to run a task and automatically convert any exceptions that are thrown into the appropriate Failure object.

Constructors

ExceptionConverterSuite({List<ExceptionConverterFactory> exceptionConverters = const [], CodenicLogger? logger})
An abstract class that converts an exception E to a Failure if exception E occurs while running observe .

Properties

exceptionConverters → List<ExceptionConverterFactory>
The default ExceptionConverters used to convert Exceptions into Failures.
final
hashCode → int
The hash code for this object.
no setterinherited
logger → CodenicLogger
The default logger used by observe.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

convert({required Object error, StackTrace? stackTrace, List<ExceptionConverter<Exception, void>>? exceptionConverters, MessageLog? messageLog}) → Failure
Converts the given error into a Failure.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
observe<T>({required FutureOr<Either<Failure, T>> task(MessageLog? messageLog), List<ExceptionConverter<Exception, T>>? exceptionConverters, MessageLog? messageLog}) → Future<Either<Failure, T>>
Converts any uncaught Exception thrown by the task into a Failure.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited