30 lines
640 B
PHP
30 lines
640 B
PHP
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<?PHP
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/**
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* This file contains an exception class for usage of unaccepted length units.
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*
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* @file
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*
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* @author Joshua Ramon Enslin <joshua@museum-digital.de>
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*/
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declare(strict_types = 1);
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/**
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* Custom exception class to be raised when trying to use a length unit that is not
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* accepted by museum-digital.
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*/
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class MDInvalidLengthUnit extends MDgenericInvalidInputsException {
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/**
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* Error message.
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*
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* @return string
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*/
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public function errorMessage() {
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//error message
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$errorMsg = 'The following length unit is not available: ' . $this->getMessage();
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return $errorMsg;
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}
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}
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