de.alpharogroup.random

Class RandomObjectFactory

java.lang.Object

de.alpharogroup.random.RandomObjectFactory

public class RandomObjectFactory
extends Object

A factory for creating random objects

Constructor Summary

Constructors

Constructor and Description
RandomObjectFactory()

Method Summary

Modifier and Type	Method and Description
static <T> T	newRandomObject(@NonNull Class<T> cls, String... ignoreFieldNames) Factory method for create a new random object of the given Class.
static Object	newRandomValue(Field field) Factory method for create a new random value for the given field

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomObjectFactory

public RandomObjectFactory()

Method Detail

newRandomObject

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

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

Type Parameters:

T - the generic type

Parameters:

cls - the class

ignoreFieldNames - an optional array with the field names that shell be ignored

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

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

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