protected function setupAdapter($adapter)
{
if (!$adapter && !($adapter = $this->getAdapter()) && !($adapter = AdapterPool::get())) {
throw new Exception\RuntimeException('Adapter must be setup');
}
$this->setAdapter($adapter);
}
/**
* @param AdapterInterface $adapter
* @param string|TableIdentifier $table
*/
public function __construct(AdapterInterface $adapter = null, $table = null)
{
if (!$adapter && !($adapter = AdapterPool::get())) {
throw new Exception\RuntimeException('A adapter must be suplied');
}
$this->adapter = $adapter;
if ($table) {
$this->setTable($table);
}
}
/**
* 根据全局或者模块配置实例化数据操作对象
*
* @access public
* @param array $options
* @param string $name
* @return \Db\Adapter\AdapterInterface|null
*/
public static function db($options = array(), $name = AdapterPool::DEFAULT_ADAPTER)
{
if (AdapterPool::has($name)) {
return AdapterPool::get($name);
}
if (!empty($options)) {
} else {
if (Registry::get("config") && Registry::get("config")->database_config instanceof Simple && ($options = Registry::get("config")->database_config->toArray())) {
} else {
if (isset(Application::app()->getConfig()->application->database)) {
$options = Application::app()->getConfig()->application->database->toArray();
}
}
}
$adapter = new Adapter($options);
AdapterPool::register($adapter);
return AdapterPool::get($name);
}
