org.datavec.dataframe.util

Class TestDb

java.lang.Object

org.datavec.dataframe.util.TestDb

public class TestDb
extends java.lang.Object

Test database using JavaDB (aka Derby) to createFromCsv result sets to convert to tables Note: because it requires a Derby driver be installed, It is not intended to be used in normal (unit) tests Derived mainly from a tutorial by:

Constructor Summary

Constructors

Constructor and Description
TestDb()

Method Summary

Modifier and Type	Method and Description
static void	buildCoffeeTable(java.sql.Connection conn) The buildCoffeeTable method creates the Coffee table and adds some rows to it.
static void	buildCustomerTable(java.sql.Connection conn) The buildCustomerTable method creates the Customer table and adds some rows to it.
static void	buildUnpaidOrderTable(java.sql.Connection conn) The buildUnpaidOrderTable method creates the UnpaidOrder table.
static void	dropTables(java.sql.Connection conn) The dropTables method drops any existing in case the database already exists.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TestDb

public TestDb()

Method Detail

dropTables

public static void dropTables(java.sql.Connection conn)

The dropTables method drops any existing in case the database already exists.

buildCoffeeTable

public static void buildCoffeeTable(java.sql.Connection conn)

The buildCoffeeTable method creates the Coffee table and adds some rows to it.

buildCustomerTable

public static void buildCustomerTable(java.sql.Connection conn)

The buildCustomerTable method creates the Customer table and adds some rows to it.

buildUnpaidOrderTable

public static void buildUnpaidOrderTable(java.sql.Connection conn)

The buildUnpaidOrderTable method creates the UnpaidOrder table.