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<?php
namespace Illuminate\Database;
class ConnectionResolver implements ConnectionResolverInterface
{
/**
* All of the registered connections.
*
* @var \Illuminate\Database\ConnectionInterface[]
*/
protected $connections = [];
/**
* The default connection name.
*
* @var string
*/
protected $default;
/**
* Create a new connection resolver instance.
*
* @param array<string, \Illuminate\Database\ConnectionInterface> $connections
* @return void
*/
public function __construct(array $connections = [])
{
foreach ($connections as $name => $connection) {
$this->addConnection($name, $connection);
}
}
/**
* Get a database connection instance.
*
* @param string|null $name
* @return \Illuminate\Database\ConnectionInterface
*/
public function connection($name = null)
{
if (is_null($name)) {
$name = $this->getDefaultConnection();
}
return $this->connections[$name];
}
/**
* Add a connection to the resolver.
*
* @param string $name
* @param \Illuminate\Database\ConnectionInterface $connection
* @return void
*/
public function addConnection($name, ConnectionInterface $connection)
{
$this->connections[$name] = $connection;
}
/**
* Check if a connection has been registered.
*
* @param string $name
* @return bool
*/
public function hasConnection($name)
{
return isset($this->connections[$name]);
}
/**
* Get the default connection name.
*
* @return string
*/
public function getDefaultConnection()
{
return $this->default;
}
/**
* Set the default connection name.
*
* @param string $name
* @return void
*/
public function setDefaultConnection($name)
{
$this->default = $name;
}
}
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