Doctrine\Common\Proxy\ProxyGenerator::isShortIdentifierGetter PHP Method

ProxyGenerator Class Documentation Datei anzeigen Open project: doctrine/common

isShortIdentifierGetter() private method

What does this mean? For proxy objects the identifier is already known, however accessing the getter for this identifier usually triggers the lazy loading, leading to a query that may not be necessary if only the ID is interesting for the userland code (for example in views that generate links to the entity, but do not display anything else).

private isShortIdentifierGetter ( ReflectionMethod $method, Doctrine\Common\Persistence\Mapping\ClassMetadata $class ) : boolean
$method	ReflectionMethod
$class	Doctrine\Common\Persistence\Mapping\ClassMetadata
return	boolean

    private function isShortIdentifierGetter($method, ClassMetadata $class)
    {
        $identifier = lcfirst(substr($method->getName(), 3));
        $startLine = $method->getStartLine();
        $endLine = $method->getEndLine();
        $cheapCheck = $method->getNumberOfParameters() == 0 && substr($method->getName(), 0, 3) == 'get' && in_array($identifier, $class->getIdentifier(), true) && $class->hasField($identifier) && $endLine - $startLine <= 4;
        if ($cheapCheck) {
            $code = file($method->getDeclaringClass()->getFileName());
            $code = trim(implode(' ', array_slice($code, $startLine - 1, $endLine - $startLine + 1)));
            $pattern = sprintf(self::PATTERN_MATCH_ID_METHOD, $method->getName(), $identifier);
            if (preg_match($pattern, $code)) {
                return true;
            }
        }
        return false;
    }

ProxyGenerator

__construct

buildParametersString

formatType

generateClassName

generateCloneImpl

generateConstructorImpl

generateLazyPropertiesDefaults

generateMagicGet

generateMagicIsset

generateMagicSet

generateMethods