Yiisoft\Validator\SimpleRuleHandlerContainer::resolve()

Complexity

Conditions	4
Paths	4

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	4.25

Importance

Changes	1
Bugs	1	Features	0

<?php
    public function resolve(string $className): RuleHandlerInterface
    {
        if (!array_key_exists($className, $this->instances)) {
            if (!in_array($className, $this->handlers, true)) {
                throw new RuleHandlerNotFoundException($className);
            }
            if (!is_subclass_of($className, RuleHandlerInterface::class)) {
                throw new RuleHandlerInterfaceNotImplementedException($className);
            }
            return $this->instances[$className] = new $className();
        }

        return $this->instances[$className];
    }