* 생성된 VirtualConnection 관리 및 DatabaseManager 를 이용한 Connection 생성
* VirtualConnection 에서 접근해야 할 자원들 모음
/**
* Register the service provider.
*
* @return void
*/
public function register()
{
DynamicModel::clearBootedModels();
$this->app->singleton('xe.db.proxy', function ($app) {
return ProxyManager::instance($app['xe.register']);
});
$this->app->singleton(['xe.db' => DatabaseHandler::class], function ($app) {
$coupler = DatabaseCoupler::instance($app['db'], TransactionHandler::instance(), $app['xe.db.proxy'], new LaravelCache($app['cache']->driver('schema')));
$proxyClass = $app['xe.interception']->proxy(DatabaseHandler::class, 'XeDB');
return new $proxyClass($coupler, $app['config']->get('xe.database'));
});
}
/**
* set database table schema
*
* @param string $table table name
* @param bool $force force
* @return bool
*/
public function setSchemaCache($table, $force = false)
{
$cache = $this->coupler->getCache();
if ($force === true) {
$cache->forget($table);
}
$schema = $this->getConnection('master')->getSchemaBuilder()->getColumnListing($table);
if (count($schema) === 0) {
return false;
}
$cache->put($table, $schema);
return true;
}
/**
* test manager connector
*
* @return void
*/
public function testManageConnector()
{
$defaultConnection = m::mock('Illuminate\\Database\\Connection');
$defaultConnection->shouldReceive('getName')->andReturn('default');
$defaultConnection->shouldReceive('transactionLevel')->andReturn(0);
$someConnection = m::mock('Illuminate\\Database\\Connection');
$someConnection->shouldReceive('getName')->andReturn('some');
$someConnection->shouldReceive('transactionLevel')->andReturn(0);
$databaseManager = m::mock('Illuminate\\Database\\DatabaseManager');
$databaseManager->shouldReceive('connection')->with(null)->andReturn($defaultConnection);
$databaseManager->shouldReceive('connection')->with('some')->andReturn($someConnection);
$transactionHandler = m::mock('Xpressengine\\Database\\TransactionHandler');
$transactionHandler->shouldReceive('init')->andReturn();
$transactionHandler->shouldReceive('setCurrent')->andReturn();
$proxyManager = m::mock('Xpressengine\\Database\\ProxyManager');
$cache = m::mock('Xpressengine\\Support\\CacheInterface');
/**
* @var \Illuminate\Database\DatabaseManager $databaseManager
* @var \Xpressengine\Database\TransactionHandler $transactionHandler
* @var \Xpressengine\Database\ProxyManager $proxyManager
*/
$coupler = DatabaseCoupler::instance($databaseManager, $transactionHandler, $proxyManager, $cache);
$newConnector = m::mock('Xpressengine\\Database\\VirtualConnection');
$newConnector->shouldReceive('getName')->andReturn('default');
$coupler->addConnector('default', $newConnector);
$this->assertEquals(1, count($coupler->connectors()));
$newConnector = m::mock('Xpressengine\\Database\\VirtualConnection');
$newConnector->shouldReceive('getName')->andReturn('some');
$coupler->addConnector('some', $newConnector);
$this->assertEquals(2, count($coupler->connectors()));
$connector = $coupler->getConnector();
$this->assertEquals('default', $connector->getName());
$connector = $coupler->getConnector('some');
$this->assertEquals('some', $connector->getName());
$connection = $coupler->connect('default');
$this->assertEquals('default', $connection->getName());
$connection = $coupler->connect('some');
$this->assertEquals('some', $connection->getName());
}
/**
* $connectionHandlers 가 갖고 있는 connection Rollbsack.
* /Illuminate/Database/Connection 의 rollBack.
*
* @param DatabaseCoupler $coupler database coupler
* @return void
*/
public function rollBack(DatabaseCoupler $coupler)
{
if ($this->globalTransactions == 1) {
$this->globalTransactions = 0;
/** @var VirtualConnection $connector */
foreach ($coupler->connectors() as $connector) {
if ($connector->master()->transactionLevel() >= 1) {
$connector->master()->rollBack();
}
}
} else {
--$this->globalTransactions;
}
}
/**
* Illuminate\Database\ConnectionResolverInterface
*
* @param string $connectionName connection 이름
* @return void
*/
public function setDefaultConnection($connectionName)
{
$this->coupler->databaseManager()->setDefaultConnection($connectionName);
}