private function checkRecursion(MetaClassProperty $property, MetaClass $holder, $paths = array())
{
Assert::isTrue($property->getRelationId() == MetaRelation::ONE_TO_ONE);
if ($property->getFetchStrategy() && $property->getFetchStrategy()->getId() != FetchStrategy::JOIN) {
return false;
}
$remote = $property->getType()->getClass();
if (isset($paths[$holder->getName()][$remote->getName()])) {
return true;
} else {
$paths[$holder->getName()][$remote->getName()] = true;
foreach ($remote->getProperties() as $remoteProperty) {
if ($remoteProperty->getRelationId() == MetaRelation::ONE_TO_ONE) {
if ($this->checkRecursion($remoteProperty, $holder, $paths)) {
$remoteProperty->setFetchStrategy(FetchStrategy::cascade());
}
}
}
}
return false;
}
public function toDropper(MetaClass $class, MetaClassProperty $property, MetaClassProperty $holder = null)
{
if ($property->getRelationId() == MetaRelation::ONE_TO_MANY || $property->getRelationId() == MetaRelation::MANY_TO_MANY) {
// we don't need dropper in such cases
return null;
}
$name = $property->getName();
$methodName = 'drop' . ucfirst($name);
if ($holder) {
$method = <<<EOT
/**
* @return {$holder->getClass()->getName()}
**/
public function {$methodName}()
{
\t\$this->{$holder->getName()}->{$methodName}();
\treturn \$this;
}
EOT;
} else {
if ($property->getFetchStrategyId() == FetchStrategy::LAZY) {
$method = <<<EOT
/**
* @return {$class->getName()}
**/
public function {$methodName}()
{
\t\$this->{$name} = null;
\t\$this->{$name}Id = null;
\treturn \$this;
}
EOT;
} else {
$method = <<<EOT
/**
* @return {$class->getName()}
**/
public function {$methodName}()
{
\t\$this->{$name} = null;
\treturn \$this;
}
EOT;
}
}
return $method;
}
