shimmie2/core/exceptions.php

44 lines
724 B
PHP

<?php
/**
* Class SCoreException
*
* A base exception to be caught by the upper levels.
*/
class SCoreException extends Exception
{
}
/**
* Class PermissionDeniedException
*
* A fairly common, generic exception.
*/
class PermissionDeniedException extends SCoreException
{
}
/**
* Class ImageDoesNotExist
*
* This exception is used when an Image cannot be found by ID.
*
* Example: Image::by_id(-1) returns null
*/
class ImageDoesNotExist extends SCoreException
{
}
/*
* For validate_input()
*/
class InvalidInput extends SCoreException
{
}
/*
* This is used by the image resizing code when there is not enough memory to perform a resize.
*/
class InsufficientMemoryException extends SCoreException
{
}