public static function generate(MetaClass $class)
{
if (!$class->doBuild()) {
return null;
}
$out = '';
$out .= "class " . $class->getName();
$out .= " {\n";
foreach ($class->getProperties() as $property) {
$out .= "+get" . ucfirst($property->getName()) . "()\n";
}
$out .= "}\n";
if ($class->getParent()) {
$out .= $class->getParent()->getName() . " <|-- " . $class->getName() . "\n";
}
$out .= "\n";
return $out;
}
/**
* @return MetaConfiguration
**/
private function checkSanity(MetaClass $class)
{
if ((!$class->getParent() || $class->getFinalParent()->getPattern() instanceof InternalClassPattern) && !$class->getPattern() instanceof ValueObjectPattern && !$class->getPattern() instanceof InternalClassPattern) {
Assert::isTrue($class->getIdentifier() !== null, 'only value objects can live without identifiers. ' . 'do not use them anyway (' . $class->getName() . ')');
}
if ($class->getType() && $class->getTypeId() == MetaClassType::CLASS_SPOOKED) {
Assert::isFalse(count($class->getProperties()) > 1, 'spooked classes must have only identifier: ' . $class->getName());
Assert::isTrue($class->getPattern() instanceof SpookedClassPattern || $class->getPattern() instanceof SpookedEnumerationPattern || $class->getPattern() instanceof SpookedEnumPattern || $class->getPattern() instanceof SpookedRegistryPattern, 'spooked classes must use spooked patterns only: ' . $class->getName());
}
foreach ($class->getProperties() as $property) {
if (!$property->getType()->isGeneric() && $property->getType() instanceof ObjectType && $property->getType()->getClass()->getPattern() instanceof ValueObjectPattern) {
Assert::isTrue($property->isRequired(), 'optional value object is not supported:' . $property->getName() . ' @ ' . $class->getName());
Assert::isTrue($property->getRelationId() == MetaRelation::ONE_TO_ONE, 'value objects must have OneToOne relation: ' . $property->getName() . ' @ ' . $class->getName());
} elseif ($property->getFetchStrategyId() == FetchStrategy::LAZY && $property->getType()->isGeneric()) {
throw new WrongArgumentException('lazy one-to-one is supported only for ' . 'non-generic object types ' . '(' . $property->getName() . ' @ ' . $class->getName() . ')');
}
}
return $this;
}