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<?php
namespace Laminas\Db\Adapter\Driver;
use Laminas\Db\Adapter\Profiler\ProfilerAwareInterface;
use Laminas\Db\Adapter\Profiler\ProfilerInterface;
abstract class AbstractConnection implements ConnectionInterface, ProfilerAwareInterface
{
/** @var array */
protected $connectionParameters = [];
/** @var string|null */
protected $driverName;
/** @var boolean */
protected $inTransaction = false;
/**
* Nested transactions count.
*
* @var integer
*/
protected $nestedTransactionsCount = 0;
/** @var ProfilerInterface|null */
protected $profiler;
/** @var resource|null */
protected $resource;
/**
* {@inheritDoc}
*/
public function disconnect()
{
if ($this->isConnected()) {
$this->resource = null;
}
return $this;
}
/**
* Get connection parameters
*
* @return array
*/
public function getConnectionParameters()
{
return $this->connectionParameters;
}
/**
* Get driver name
*
* @return null|string
*/
public function getDriverName()
{
return $this->driverName;
}
/**
* @return null|ProfilerInterface
*/
public function getProfiler()
{
return $this->profiler;
}
/**
* {@inheritDoc}
*
* @return resource
*/
public function getResource()
{
if (! $this->isConnected()) {
$this->connect();
}
return $this->resource;
}
/**
* Checks whether the connection is in transaction state.
*
* @return boolean
*/
public function inTransaction()
{
return $this->inTransaction;
}
/**
* @param array $connectionParameters
* @return $this Provides a fluent interface
*/
public function setConnectionParameters(array $connectionParameters)
{
$this->connectionParameters = $connectionParameters;
return $this;
}
/**
* {@inheritDoc}
*
* @return $this Provides a fluent interface
*/
public function setProfiler(ProfilerInterface $profiler)
{
$this->profiler = $profiler;
return $this;
}
}