org.apache.nifi.util.db

Class SimpleCommerceDataSet

java.lang.Object

org.apache.nifi.util.db.SimpleCommerceDataSet

public class SimpleCommerceDataSet
extends Object

A sample data set for test consists of 'persons', 'products' and 'relationships' tables.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static String	createPersons
(package private) static String	createProducts
(package private) static String	createRelationships
(package private) static String	dropPersons
(package private) static String	dropProducts
(package private) static String	dropRelationships
(package private) static Random	rng

Constructor Summary

Constructors

Constructor and Description
SimpleCommerceDataSet()

Method Summary

Modifier and Type	Method and Description
private Connection	createConnection(String location)
private static String	createRandomName()
private static String	createRandomString()
private static void	loadPersons(Statement st, int nr)
private static void	loadProducts(Statement st, int nr)
private static void	loadRelationships(Statement st, int nr)
static void	loadTestData2Database(Connection con, int nrOfPersons, int nrOfProducts, int nrOfRels)

Methods inherited from class java.lang.Object

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

Field Detail

dropPersons

static String dropPersons

dropProducts

static String dropProducts

dropRelationships

static String dropRelationships

createPersons

static String createPersons

createProducts

static String createProducts

createRelationships

static String createRelationships

rng

static Random rng

Constructor Detail

SimpleCommerceDataSet

public SimpleCommerceDataSet()

Method Detail

loadTestData2Database

public static void loadTestData2Database(Connection con,
                                         int nrOfPersons,
                                         int nrOfProducts,
                                         int nrOfRels)
                                  throws SQLException

Throws:

SQLException

loadPersons

private static void loadPersons(Statement st,
                                int nr)
                         throws SQLException

Throws:

SQLException

loadProducts

private static void loadProducts(Statement st,
                                 int nr)
                          throws SQLException

Throws:

SQLException

loadRelationships

private static void loadRelationships(Statement st,
                                      int nr)
                               throws SQLException

Throws:

SQLException

createRandomName

private static String createRandomName()

createRandomString

private static String createRandomString()

createConnection

private Connection createConnection(String location)
                             throws ClassNotFoundException,
                                    SQLException

Throws:

ClassNotFoundException

SQLException