Package fr.marcwrobel.jbanking.iban

Class RandomIban

java.lang.Object

fr.marcwrobel.jbanking.iban.RandomIban

public final class RandomIban
extends Object

Generates pseudorandom IBANs.

Usage:

 // Generating a random IBAN
 Iban random1 = new RandomIban().next();

 // Generating a random IBAN using a given Random (in order to make the generation deterministic)
 Iban random2 = new RandomIban(new Random(0)).next();

 // Generating a random french or german IBAN (with BbanStructure or IsoCountry)
 Iban random3 = new RandomIban().next(BbanStructure.FR, BbanStructure.DE);
 Iban random4 = new RandomIban().next(BbanStructure.valueOf(IsoCountry.FR.name()),
     BbanStructure.valueOf(IsoCountry.DE.name()));
 

This class should be used only for tests.

Since:

4.0.0

Constructor Summary

Constructors

Constructor	Description
RandomIban()	Creates a new random Iban generator.
RandomIban(Random random)	Creates a new random Iban generator using the given random number generator.

Method Summary

Modifier and Type	Method	Description
Iban	next()	Generates a random IBAN for one of the existing ISO 13616-compliant national IBAN formats (randomly chosen).
Iban	next(BbanStructure... structures)	Generates a random IBAN for one of the given ISO 13616-compliant national IBAN formats (randomly chosen).

Methods inherited from class java.lang.Object

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

Constructor Details

RandomIban

public RandomIban(Random random)

Creates a new random Iban generator using the given random number generator.

Parameters:

random - a non-null Random instance

Throws:

NullPointerException - if the given Random instance is null

RandomIban

public RandomIban()

Creates a new random Iban generator.

This constructor is creating a new random number generator each time it is invoked.

Method Details

next

public Iban next()

Generates a random IBAN for one of the existing ISO 13616-compliant national IBAN formats (randomly chosen).

Returns:

a non-null Iban

next

public Iban next(BbanStructure... structures)

Generates a random IBAN for one of the given ISO 13616-compliant national IBAN formats (randomly chosen).

Parameters:

structures - a non-null and non-empty array of BbanStructure

Returns:

a non-null Iban

Throws:

NullPointerException - if one of the given BbanStructure is null

IllegalArgumentException - if structures is empty