API DatabaseManager

DatabaseManager Class

chsxf\MFX

final class DatabaseManager implements Services\IDatabaseService

Summary

Database manager class, acting as the default database service implementation

Since 1.0

Methods

__construct

public function __construct(Services\IConfigService $configService)

Constructor

Since 2.0

Parameters

Name	Type	Description
$configService	IConfigService

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close

public function close(DatabaseConnectionInstance &$connectionInstance)

Closes a database server connection

Since 2.0

Parameters

Name	Type	Description
$connectionInstance	DatabaseConnectionInstance	Reference to a database connection instance

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open

public function open(string $server = 'self::DEFAULT_CONNECTION', bool $forceNew = false): DatabaseConnectionInstance

Opens a connection to a database server, or returns the currently active instance to this server

Since 2.0

Parameters

Name	Type	Description
$server	string	Server configuration key (Defaults to __default).
$forceNew	bool	If set, a new connection is open even if a previous similar one exists in the cache (Defaults to false)

Returns

DatabaseConnectionInstance

Throws

Exception	Reason
DatabaseManagerException	If no configuration is available nor valid for this server key

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