ilDBWrapperFactory Class Reference

Class ilDBWrapperFactory. More...

Collaboration diagram for ilDBWrapperFactory:

Static Public Member Functions
static	getWrapper ($a_type)

Detailed Description

Class ilDBWrapperFactory.

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

Fabian Schmid fs@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Definition at line 16 of file class.ilDBWrapperFactory.php.

Member Function Documentation

getWrapper()

static ilDBWrapperFactory::getWrapper (   $a_type )

static

Parameters

$a_type

Returns

ilDBInterface

Exceptions

ilDatabaseException

Definition at line 25 of file class.ilDBWrapperFactory.php.

References $a_type, $GLOBALS, $ilDB, ilDBConstants\TYPE_GALERA, ilDBConstants\TYPE_INNODB, ilDBConstants\TYPE_MYSQL, ilDBConstants\TYPE_PDO_MYSQL_INNODB, ilDBConstants\TYPE_PDO_MYSQL_MYISAM, ilDBConstants\TYPE_PDO_POSTGRE, and ilDBConstants\TYPE_POSTGRES.

Referenced by ilDbSetup\__construct(), DBSetup\__construct(), ilDatabaseCreatedObjective\achieve(), ilDatabaseServerIsConnectableObjective\achieve(), ilDatabaseExistsObjective\achieve(), ilClient\connect(), ilSoapAdministration\getClientInfo(), ilInitialisation\initDatabase(), ilDatabaseAtomBaseTest\setUp(), and ilDatabaseAtomRunTest\setUp().

    {
        if ($a_type == "") {
            if (isset($GLOBALS["DIC"])
            && $GLOBALS["DIC"]->offsetExists("ilClientIniFile")
            && $GLOBALS["DIC"]["ilClientIniFile"] instanceof \ilIniFile) {
                $a_type = $GLOBALS["DIC"]["ilClientIniFile"]->readVariable("db", "type");
            } else {
                $a_type = ilDBConstants::TYPE_INNODB;
            }
        }

        switch ($a_type) {
            case ilDBConstants::TYPE_POSTGRES:
            case ilDBConstants::TYPE_PDO_POSTGRE:
                $ilDB = new ilDBPdoPostgreSQL();
                break;
            case ilDBConstants::TYPE_PDO_MYSQL_INNODB:
            case ilDBConstants::TYPE_INNODB:
                $ilDB = new ilDBPdoMySQLInnoDB();
                break;
            case ilDBConstants::TYPE_PDO_MYSQL_MYISAM:
            case ilDBConstants::TYPE_MYSQL:
                $ilDB = new ilDBPdoMySQLMyISAM();
                break;
            case ilDBConstants::TYPE_GALERA:
                $ilDB = new ilDBPdoMySQLGalera();
                break;
            default:
                throw new ilDatabaseException("No viable database-type given: " . var_export($a_type, true));
        }

        return $ilDB;
    }

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

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