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• finch-petstore_2.11
• 0.9.1
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• errors.scala

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io.finch.petstore.errors.scala Maven / Gradle / Ivy

package io.finch.petstore

/**
 * The parent error from which most PetstoreAPI errors extend. Thrown whenever something in the api goes wrong.
 */
sealed abstract class PetstoreError(msg: String) extends Exception(msg) {
  def message: String
}

/**
 * Thrown when the object given is invalid (i.e. A new User or Pet contains an ID)
 * @param message An error message
 */
case class InvalidInput(message: String) extends PetstoreError(message)

/**
 * Thrown when the given object is missing a unique ID.
 * @param message An error message
 */
case class MissingIdentifier(message: String) extends PetstoreError(message)

/**
 * Thrown when a given Pet does not exist in the database.
 * @param message An error message
 */
case class MissingPet(message: String) extends PetstoreError(message)

/**
 * Thrown when the User given does not exist in the database.
 * @param message An error message
 */
case class MissingUser(message: String) extends PetstoreError(message)

/**
 * Thrown when the given Order does not exist in the database.
 * @param message An error message
 */
case class OrderNotFound(message: String) extends PetstoreError(message)

/**
 * Thrown when a new User has the same username as an existing User. (Usernames must be unique.)
 * @param message An error message
 */
case class RedundantUsername(message: String) extends PetstoreError(message)