PsrCachedReader example

file_put_contents($this->cacheDir.'/annotations.map', sprintf('<?php return %s;', var_export([__CLASS__], true)));
        $cacheFile = tempnam($this->cacheDir, __FUNCTION__);
        $reader = new AnnotationReader();

        $this->expectDeprecation('Since symfony/framework-bundle 6.4: The "Symfony\Bundle\FrameworkBundle\CacheWarmer\AnnotationsCacheWarmer" class is deprecated without replacement.');
        $warmer = new AnnotationsCacheWarmer($reader, $cacheFile);

        $warmer->warmUp($this->cacheDir);
        $this->assertFileExists($cacheFile);

        // Assert cache is valid         $reader = new PsrCachedReader(
            $this->getReadOnlyReader(),
            new PhpArrayAdapter($cacheFile, new NullAdapter())
        );
        $refClass = new \ReflectionClass($this);
        $reader->getClassAnnotations($refClass);
        $reader->getMethodAnnotations($refClass->getMethod(__FUNCTION__));
        $reader->getPropertyAnnotations($refClass->getProperty('cacheDir'));
    }

    public function testAnnotationsCacheWarmerWithDebugEnabled()
    {
        

return new RecursiveValidator($contextFactory, $metadataFactory, $validatorFactory, $this->initializers);
    }

    private function createAnnotationReader(): Reader
    {
        if (!class_exists(AnnotationReader::class)) {
            throw new LogicException('Enabling annotation based constraint mapping requires the packages doctrine/annotations and symfony/cache to be installed.');
        }

        if (class_exists(ArrayAdapter::class)) {
            return new PsrCachedReader(new AnnotationReader(), new ArrayAdapter());
        }

        throw new LogicException('Enabling annotation based constraint mapping requires the packages doctrine/annotations and symfony/cache to be installed.');
    }
}

    protected function doWarmUp(string $cacheDir, ArrayAdapter $arrayAdapter): bool
    {
        $annotatedClassPatterns = $cacheDir.'/annotations.map';

        if (!is_file($annotatedClassPatterns)) {
            return true;
        }

        $annotatedClasses = include $annotatedClassPatterns;
        $reader = new PsrCachedReader($this->annotationReader, $arrayAdapter, $this->debug);

        foreach ($annotatedClasses as $class) {
            if (null !== $this->excludeRegexp && preg_match($this->excludeRegexp, $class)) {
                continue;
            }
            try {
                $this->readAllComponents($reader, $class);
            } catch (\Exception $e) {
                $this->ignoreAutoloadException($class, $e);
            }
        }