Exception handling - devrath/DroidKotlinCleanArchitecture GitHub Wiki

Types of error we have

We will have a sealed class as a base class describing possible errors

• Network Error - > Possibly due to no connectivity
• Server Error - > Possibly due to many scenarios like endpoint not existing etc
• Feature Error - > These are specific to a particular feature, Every feature-specific failure should extend the [FeatureFailure] class.

Parent class for the errors

sealed class Failure {
    object NetworkConnection : Failure()
    object ServerError : Failure()

    /** * Extend this class for feature specific failures.*/
    abstract class FeatureFailure : Failure()
}