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<?php
namespace Net\Bazzline\Propel\Behavior\EntityInstantiator;
use InvalidArgumentException;
use RuntimeException;
class Manager
{
private $configuration;
private $collection;
private $generator;
private $generationIsDone;
private static $instance;
public function __destruct()
{
if ($this->callGenerate()) {
$this->generate();
}
}
private function __clone() {}
public static function getInstance()
{
if (!(self::$instance instanceof Manager)) {
self::$instance = new static();
self::$instance->reset();
}
return self::$instance;
}
public function add(AbstractEntity $entity)
{
$this->collection->add($entity);
}
public function configure(
$className,
$indention,
$pathToOutput,
$namespace = null,
$extends = null,
$defaultConnectionMode = null,
$defaultConnectionName = null,
$useFullyQualifiedNames = null
) {
$this->configuration->configure(
$className,
$indention,
$pathToOutput,
$namespace,
$extends,
$defaultConnectionMode,
$defaultConnectionName,
$useFullyQualifiedNames
);
}
public function generate()
{
$configuration = $this->configuration;
$generator = $this->generator;
$collection = $this->collection;
$fileName = $configuration->getFilePathToOutput();
$this->throwRuntimeExceptionIfConfigurationIsNotDone();
$content = $generator->generate(
$collection,
$configuration
);
$this->tryToWriteContentOrThrowRuntimeException(
$fileName,
$content
);
$this->generationIsDone = true;
}
public function isNotConfigured()
{
return $this->configuration->isNotConfigured();
}
public function reset()
{
$this->collection = new EntityCollection();
$this->configuration = new Configuration();
$this->generator = new FileContentGenerator();
$this->generationIsDone = false;
}
private function tryToWriteContentOrThrowRuntimeException($fileName, $content)
{
$contentCouldBeNotWritten = (file_put_contents($fileName, $content) === false);
if ($contentCouldBeNotWritten) {
throw new RuntimeException(
'could not write content to "' . $fileName . '"'
);
}
}
private function noGenerationWasDone()
{
return (!$this->generationIsDone);
}
private function callGenerate()
{
return ($this->configuration->isConfigured()
&& $this->noGenerationWasDone());
}
private function throwRuntimeExceptionIfConfigurationIsNotDone()
{
if ($this->isNotConfigured()) {
throw new RuntimeException(
'you have to call configure first'
);
}
}
}