createWithDataRepresentation example

/** * @author Fabien Potencier <fabien@symfony.com> * * @final */
class ExceptionDataCollector extends DataCollector
{
    public function collect(Request $request, Response $response, \Throwable $exception = null): void
    {
        if (null !== $exception) {
            $this->data = [
                'exception' => FlattenException::createWithDataRepresentation($exception),
            ];
        }
    }

    public function reset(): void
    {
        $this->data = [];
    }

    public function hasException(): bool
    {
        

$this->logger = $logger;
    }

    public function render(\Throwable $exception): FlattenException
    {
        $headers = ['Content-Type' => 'text/html; charset='.$this->charset];
        if (\is_bool($this->debug) ? $this->debug : ($this->debug)($exception)) {
            $headers['X-Debug-Exception'] = rawurlencode($exception->getMessage());
            $headers['X-Debug-Exception-File'] = rawurlencode($exception->getFile()).':'.$exception->getLine();
        }

        $exception = FlattenException::createWithDataRepresentation($exception, null, $headers);

        return $exception->setAsString($this->renderException($exception));
    }

    /** * Gets the HTML content associated with the given exception. */
    public function getBody(FlattenException $exception): string
    {
        return $this->renderException($exception, 'views/exception.html.php');
    }

    

use Symfony\Component\ErrorHandler\Exception\FlattenException;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\DataCollector\ExceptionDataCollector;

class ExceptionDataCollectorTest extends TestCase
{
    public function testCollect()
    {
        $e = new \Exception('foo', 500);
        $c = new ExceptionDataCollector();
        $flattened = FlattenException::createWithDataRepresentation($e);
        $trace = $flattened->getTrace();

        $this->assertFalse($c->hasException());

        $c->collect(new Request(), new Response(), $e);

        $this->assertTrue($c->hasException());
        $this->assertEquals($flattened, $c->getException());
        $this->assertSame('foo', $c->getMessage());
        $this->assertSame(500, $c->getCode());
        $this->assertSame('exception', $c->getName());
        

$this->logger = $logger;
    }

    public function render(\Throwable $exception): FlattenException
    {
        $headers = ['Content-Type' => 'text/html; charset='.$this->charset];
        if (\is_bool($this->debug) ? $this->debug : ($this->debug)($exception)) {
            $headers['X-Debug-Exception'] = rawurlencode($exception->getMessage());
            $headers['X-Debug-Exception-File'] = rawurlencode($exception->getFile()).':'.$exception->getLine();
        }

        $exception = FlattenException::createWithDataRepresentation($exception, null, $headers);

        return $exception->setAsString($this->renderException($exception));
    }

    /** * Gets the HTML content associated with the given exception. */
    public function getBody(FlattenException $exception): string
    {
        return $this->renderException($exception, 'views/exception.html.php');
    }

    

/** * @author Fabien Potencier <fabien@symfony.com> * * @final */
class ExceptionDataCollector extends DataCollector
{
    public function collect(Request $request, Response $response, \Throwable $exception = null): void
    {
        if (null !== $exception) {
            $this->data = [
                'exception' => FlattenException::createWithDataRepresentation($exception),
            ];
        }
    }

    public function hasException(): bool
    {
        return isset($this->data['exception']);
    }

    public function getException(): \Exception|FlattenException
    {