org.jclouds.util
Enum PasswordGenerator

java.lang.Object
  java.lang.Enum<PasswordGenerator>
      org.jclouds.util.PasswordGenerator

All Implemented Interfaces:

com.google.common.base.Supplier<String>, Serializable, Comparable<PasswordGenerator>

public enum PasswordGenerator
extends Enum<PasswordGenerator>
implements com.google.common.base.Supplier<String>

Cheap, lightweight, low-security password generator.

See Also:

Enum Constant Summary

INSTANCE

Field Summary

static char[]	goodChar
static int	MIN_LENGTH Minimum length for a decent password
protected static SecureRandom	r The random number generator.

Method Summary

String	get()
static PasswordGenerator	valueOf(String name) Returns the enum constant of this type with the specified name.
static PasswordGenerator[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final PasswordGenerator INSTANCE

Field Detail

MIN_LENGTH

public static final int MIN_LENGTH

Minimum length for a decent password

See Also:

Constant Field Values

r

protected static final SecureRandom r

The random number generator.

goodChar

public static final char[] goodChar

Method Detail

values

public static PasswordGenerator[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (PasswordGenerator c : PasswordGenerator.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static PasswordGenerator valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

get

public String get()

Specified by:

get in interface com.google.common.base.Supplier<String>