ilDBWrapperFactory Class Reference

DB Wrapper Factory. More...

Collaboration diagram for ilDBWrapperFactory:

Static Public Member Functions
static	getWrapper ($a_type, $a_inactive_mysqli=null)

Detailed Description

DB Wrapper Factory.

Delivers a DB wrapper object depending on given DB type and DSN.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

Id

class.ilDB.php 18989 2009-02-15 12:57:19Z akill

Definition at line 15 of file class.ilDBWrapperFactory.php.

Member Function Documentation

getWrapper()

static ilDBWrapperFactory::getWrapper (   $a_type,   $a_inactive_mysqli = null  )

static

Definition at line 17 of file class.ilDBWrapperFactory.php.

        {
                global $ilClientIniFile;
                
                if ($a_type == "" && is_object($ilClientIniFile))
                {
                        $a_type = $ilClientIniFile->readVariable("db","type");
                }
                if ($a_type == "")
                {
                        $a_type = "mysql";
                }
                
                switch ($a_type)
                {
                        case "mysql":
                                include_once("./Services/Database/classes/class.ilDBMySQL.php");
                                $ilDB = new ilDBMySQL();                
                                
                                if($a_inactive_mysqli === null && 
                                        is_object($ilClientIniFile))
                                {                                       
                                        $a_inactive_mysqli = $ilClientIniFile->readVariable("db","inactive_mysqli");
                                }
                                
                                // default: use mysqli driver if not prevented by ini setting
                                if(!(bool)$a_inactive_mysqli)
                                {
                                        $ilDB->setSubType("mysqli");
                                }
                                
                                break;
 
                        case "innodb":
                                include_once("./Services/Database/classes/class.ilDBInnoDB.php");
                                $ilDB = new ilDBInnoDB();               
                                
                                if($a_inactive_mysqli === null && 
                                        is_object($ilClientIniFile))
                                {                                       
                                        $a_inactive_mysqli = $ilClientIniFile->readVariable("db","inactive_mysqli");
                                }
                                
                                // default: use mysqli driver if not prevented by ini setting
                                if(!(bool)$a_inactive_mysqli)
                                {
                                        $ilDB->setSubType("mysqli");
                                }
                                
                                break;
 
                        case "postgres":
                                include_once("./Services/Database/classes/class.ilDBPostgreSQL.php");
                                $ilDB = new ilDBPostgreSQL();
                                break;
 
                        case "oracle":
                                include_once("./Services/Database/classes/class.ilDBOracle.php");
                                $ilDB = new ilDBOracle();
                                break;
                }
                
                return $ilDB;
        }

References $ilDB.

Referenced by ilSoapAuthenticationCAS\__buildAuth(), ilBaseAuthentication\__buildDSN(), ilClient\connect(), ilSoapAdministration\getClientInfo(), and ilInitialisation\initDatabase().

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The documentation for this class was generated from the following file:

• Services/Database/classes/class.ilDBWrapperFactory.php