Package org.cryptacular.generator

Class RandomIdGenerator

java.lang.Object

org.cryptacular.generator.RandomIdGenerator

All Implemented Interfaces:

IdGenerator

public class RandomIdGenerator
extends Object
implements IdGenerator

Generates random identifiers with an alphanumeric character set by default.

Author:

Middleware Services

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_CHARSET	Default character set.

Constructor Summary

Constructors

Constructor	Description
RandomIdGenerator(int length)	Creates a new instance with the default character set.
RandomIdGenerator(int length, String charset)	Creates a new instance with a defined character set.

Method Summary

Modifier and Type	Method	Description
String	generate()	Generates a random identifier.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_CHARSET

public static final String DEFAULT_CHARSET

Default character set.

See Also:

• Constant Field Values

Constructor Details

RandomIdGenerator

public RandomIdGenerator(int length)

Creates a new instance with the default character set.

Parameters:

length - Number of characters in generated identifiers.

RandomIdGenerator

public RandomIdGenerator(int length,
 String charset)

Creates a new instance with a defined character set.

Parameters:

length - Number of characters in generated identifiers.

charset - Character set.

Method Details

generate

public String generate()

Description copied from interface: IdGenerator

Generates a random identifier.

Specified by:

generate in interface IdGenerator

Returns:

Random identifier.