Package io.github.marcopaglio.booking.validator.restricted

Class RestrictedReservationValidator

java.lang.Object

io.github.marcopaglio.booking.validator.restricted.RestrictedReservationValidator

All Implemented Interfaces:

ReservationValidator

public class RestrictedReservationValidator
extends Object
implements ReservationValidator

An implementation of validator for reservation entities that verifies if parameters are not null neither date string contains non-valid characters, or are in a non-valid format or out of range.

See Also:

• Reservation

Constructor Summary

Constructors

Constructor	Description
RestrictedReservationValidator()

Method Summary

Modifier and Type	Method	Description
UUID	validateClientId(UUID clientId)	Checks if clientId is a not null identifier for the creation of a reservation entity, and returns it.
LocalDate	validateDate(String stringDate)	Checks if stringDate is valid as date for a reservation entity, and returns it.

Methods inherited from class java.lang.Object

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

Constructor Details

RestrictedReservationValidator

public RestrictedReservationValidator()

Method Details

validateClientId

public UUID validateClientId(UUID clientId)
                      throws IllegalArgumentException

Checks if clientId is a not null identifier for the creation of a reservation entity, and returns it.

Specified by:

validateClientId in interface ReservationValidator

Parameters:

clientId - the associated client identifier to evaluate.

Returns:

a valid UUID of clientId.

Throws:

IllegalArgumentException - if clientId is null.

validateDate

public LocalDate validateDate(String stringDate)
                       throws IllegalArgumentException

Checks if stringDate is valid as date for a reservation entity, and returns it.

Specified by:

validateDate in interface ReservationValidator

Parameters:

stringDate - the string date to evaluate.

Returns:

a valid LocalDate of date.

Throws:

IllegalArgumentException - if stringDate is null, or it contains non-valid characters, or its format is not valid, or it is out of range.