protected String checkForMariaDb ( DatabaseMetaData databaseMetaData , String databaseName ) { try { String databaseProductVersion = databaseMetaData . getDatabaseProductVersion ( ) ; if ( databaseProductVersion != null && databaseProductVersion . toLowerCase ( ) . contains ( "mariadb" ) ) { return MARIA_DB_PRODUCT_NAME ; } } catch ( SQLException ignore ) { } try { String driverName = databaseMetaData . getDriverName ( ) ; if ( driverName != null && driverName . toLowerCase ( ) . contains ( "mariadb" ) ) { return MARIA_DB_PRODUCT_NAME ; } } catch ( SQLException ignore ) { } String metaDataClassName = databaseMetaData . getClass ( ) . getName ( ) ; if ( metaDataClassName != null && metaDataClassName . toLowerCase ( ) . contains ( "mariadb" ) ) { return MARIA_DB_PRODUCT_NAME ; } return databaseName ; }
The product name of mariadb is still MySQL . This method tries if it can find some evidence for mariadb . If it is successful it will return MariaDB otherwise the provided database name .