ValidationException.php

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<?php
 
namespace Wikimedia\ParamValidator;
 
use Throwable;
use UnexpectedValueException;
use Wikimedia\Message\DataMessageValue;
 
class ValidationException extends UnexpectedValueException {
 
    protected $failureMessage;
 
    protected $paramName;
 
    protected $paramValue;
 
    protected $settings;
 
    public function __construct(
        DataMessageValue $failureMessage, $name, $value, $settings, ?Throwable $previous = null
    ) {
        $this->failureMessage = $failureMessage;
        $this->paramName = $name;
        $this->paramValue = $value;
        $this->settings = $settings;
 
        // Parent class needs some static English message.
        $msg = "Validation of `$name` failed: " . $failureMessage->getCode();
        $data = $failureMessage->getData();
        if ( $data ) {
            $msg .= ' ' . json_encode( $data, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE );
        }
        parent::__construct( $msg, 0, $previous );
    }
 
    public function getFailureMessage() {
        return $this->failureMessage;
    }
 
    public function getParamName() {
        return $this->paramName;
    }
 
    public function getParamValue() {
        return $this->paramValue;
    }
 
    public function getSettings() {
        return $this->settings;
    }
 
}