Package edu.ntnu.idatt2106_2023_06.backend.exception.exists

Class ExistsException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

edu.ntnu.idatt2106_2023_06.backend.exception.exists.ExistsException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CategoryExistsException, FileAlreadyExistsException, UserExistsException

public class ExistsException
extends RuntimeException

An exception that is thrown when an entity already exists in the system.

Author:

Brage Halvorsen Kvamme, Trym Hamer Gudvangen

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ExistsException(String attribute, Long value)	This method constructs a new ExistsException with the given attribute and value.
ExistsException(String attribute, String value)	This method constructs a new ExistsException with the given attribute and value.
ExistsException(String type, String attribute, String value)	This method constructs a new ExistsException with the given type, attribute, and value.

Method Summary

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Details

ExistsException

public ExistsException(String attribute,
 String value)

This method constructs a new ExistsException with the given attribute and value.

Parameters:

attribute - The name of the attribute that already exists, given as a String

value - The value of the attribute that already exists, given as a String

ExistsException

public ExistsException(String attribute,
 Long value)

This method constructs a new ExistsException with the given attribute and value.

Parameters:

attribute - The name of the attribute that already exists, given as a String

value - The value of the attribute that already exists, given as a Long object

ExistsException

public ExistsException(String type,
 String attribute,
 String value)

This method constructs a new ExistsException with the given type, attribute, and value.

Parameters:

type - The type of the entity that already exists, given as a String

attribute - The name of the attribute that already exists, given as a String

value - The value of the attribute that already exists, given as a String