src/JsonSchema/Constraints/SchemaConstraint.php
<?php
/*
* This file is part of the JsonSchema package.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace JsonSchema\Constraints;
use JsonSchema\Exception\InvalidArgumentException;
/**
* The SchemaConstraint Constraints, validates an element against a given schema
*
* @author Robert Schönthal <seroscho@googlemail.com>
* @author Bruno Prieto Reis <bruno.p.reis@gmail.com>
*/
class SchemaConstraint extends Constraint
{
/**
* {@inheritDoc}
*/
public function check($element, $schema = null, $path = null, $i = null)
{
if ($schema !== null) {
// passed schema
$this->checkUndefined($element, $schema, '', '');
} elseif (property_exists($element, $this->inlineSchemaProperty)) {
// inline schema
$this->checkUndefined($element, $element->{$this->inlineSchemaProperty}, '', '');
} else {
throw new InvalidArgumentException('no schema found to verify against');
}
}
}