Class DeletionBlockedException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.equipmentrental.equipment_rental_system.exception.DeletionBlockedException

All Implemented Interfaces:

Serializable

public class DeletionBlockedException
extends RuntimeException

Thrown when an entity cannot be deleted because it has dependent records. Covers BR-06 (category with assigned equipment) and BR-07 (equipment with active bookings).

See Also:

• CategoryService.deleteById(Long)
• EquipmentService.deleteById(Long)
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DeletionBlockedException(String entityName, String reason)	Creates a new exception explaining why deletion was blocked.

Method Summary

Methods inherited from class Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class Object

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

Constructor Details

DeletionBlockedException

public DeletionBlockedException(String entityName,
 String reason)

Creates a new exception explaining why deletion was blocked.

Parameters:

entityName - the name of the entity that cannot be deleted

reason - the reason deletion is not allowed