de.alpharogroup.random

Class RandomObjectsExtensions

java.lang.Object

de.alpharogroup.random.RandomObjectsExtensions

public final class RandomObjectsExtensions
extends Object

The class RandomObjectsExtensions is a utility class to create random objects.

Constructor Summary

Constructors

Constructor and Description
RandomObjectsExtensions()

Method Summary

Modifier and Type	Method and Description
static String	getInfomailFromWebsite(String url) Gets an infomail address from the given url.
static String	getRandomEmail() The Method getRandomEmail() gets a random email-address.
static String	getRandomFaxnumber(String phonenumber) Gets a random faxnumber from a phone.
static String	getRandomMobilnumber() Gets a random mobil number from a mobilphone.
static String	getRandomPassword(int length) The Method getRandomPassword(int) produces a random password.
static String	getRandomPassword(Optional<Integer> length) The Method getRandomPassword(int) produces a random password.
static String	getRandomPhonenumber() Gets a random phonenumber.
static String	getRandomWebsite() Gets a random name for a website.
static String	newRandomId() Factory method for create a new random id and returns it
static String	newRandomName(char[] donatedChars) Factory method for create a new random name from the donated char array
static <T> T	newRandomObject(@NonNull Class<T> cls) Deprecated. use instead the same name method in the factory class
static Object	newRandomValue(Field field) Deprecated. use instead the same name method in the factory class

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomObjectsExtensions

public RandomObjectsExtensions()

Method Detail

getInfomailFromWebsite

public static String getInfomailFromWebsite(String url)

Gets an infomail address from the given url.

Parameters:

url - The url.

Returns:

Returns an infomail address from the given url.

getRandomEmail

public static String getRandomEmail()

The Method getRandomEmail() gets a random email-address.

Returns:

The random email-address.

getRandomFaxnumber

public static String getRandomFaxnumber(String phonenumber)

Gets a random faxnumber from a phone.

Parameters:

phonenumber - The phonenumber.

Returns:

Return's a random faxnumber from a phone.

getRandomMobilnumber

public static String getRandomMobilnumber()

Gets a random mobil number from a mobilphone.

Returns:

Return's a random mobil number from a mobilphone.

getRandomPassword

public static String getRandomPassword(int length)

The Method getRandomPassword(int) produces a random password.

Parameters:

length - The length from the password.

Returns:

The password.

getRandomPassword

public static String getRandomPassword(Optional<Integer> length)

The Method getRandomPassword(int) produces a random password.

Parameters:

length - The length from the password as Optional.

Returns:

The password.

getRandomPhonenumber

public static String getRandomPhonenumber()

Gets a random phonenumber.

Returns:

Return's a random phonenumber.

getRandomWebsite

public static String getRandomWebsite()

Gets a random name for a website.

Returns:

Returns a random name for a website.

newRandomId

public static String newRandomId()

Factory method for create a new random id and returns it

Returns:

the created random id.

newRandomName

public static String newRandomName(char[] donatedChars)

Factory method for create a new random name from the donated char array

Parameters:

donatedChars - The Characters for the name

Returns:

A random Name.

newRandomObject

@Deprecated
public static <T> T newRandomObject(@NonNull
                                                @NonNull Class<T> cls)
                                         throws IllegalAccessException,
                                                InstantiationException,
                                                NoSuchFieldException

Deprecated. use instead the same name method in the factory class

Factory method for create a new random object of the given Class

Type Parameters:

T - the generic type

Parameters:

cls - the class

Returns:

the new random object

Throws:

IllegalAccessException - is thrown if the class or its default constructor is not accessible.

InstantiationException - is thrown if this Class represents an abstract class, an interface, an array class, a primitive type, or void; or if the class has no default constructor; or if the instantiation fails for some other reason.

NoSuchFieldException - is thrown if no such field exists

newRandomValue

@Deprecated
public static Object newRandomValue(Field field)
                                         throws IllegalAccessException,
                                                InstantiationException,
                                                NoSuchFieldException

Deprecated. use instead the same name method in the factory class

Factory method for create a new random value for the given field

Parameters:

field - the field

Returns:

the new random value

Throws:

IllegalAccessException - is thrown if the class or its default constructor is not accessible.

InstantiationException - is thrown if this Class represents an abstract class, an interface, an array class, a primitive type, or void; or if the class has no default constructor; or if the instantiation fails for some other reason.

NoSuchFieldException - is thrown if no such field exists