org.identityconnectors.contract.data

Class RandomGenerator

java.lang.Object

org.identityconnectors.contract.data.RandomGenerator

public class RandomGenerator
extends Object

Random generator uses a pattern to generate a random sequence based on given pattern.

the supported characters are (can appear in pattern string):

• # - numeric
• a - lowercase letter
• A - uppercase letter
• ? - lowercase and uppercase letter
• . - any character

Any other character inside the pattern is directly printed to the output.

Backslash is used to escape any character. For instance pattern "###\\.##" prints a floating point random number

org.identityconnectors.contract.data.macro.RandomMacro -- written by Dan Vernon, the original source of random generating functionality.

Note: This is just a helper class. Users will directly use methods get() and random() of class Lazy.

Author:

David Adam, Zdenek Louzensky

Constructor Summary

Constructors

Constructor and Description
RandomGenerator()

Method Summary

Modifier and Type	Method and Description
static String	generate(String pattern) generate a random string based on given pattern
static Object	generate(String pattern, Class<?> clazz) generates a random string based on given pattern, finally tries to call constructor on the given class accepting a string argument.

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomGenerator

public RandomGenerator()

Method Detail

generate

public static String generate(String pattern)

generate a random string based on given pattern

Parameters:

pattern - see the definition in class header

generate

public static Object generate(String pattern,
                              Class<?> clazz)

generates a random string based on given pattern, finally tries to call constructor on the given class accepting a string argument.

Parameters:

pattern - see the definition in class header

Returns:

object initialized with random string