Package google.registry.util

Class RandomStringGenerator

java.lang.Object

google.registry.util.StringGenerator

google.registry.util.RandomStringGenerator

All Implemented Interfaces:

Serializable

public class RandomStringGenerator
extends StringGenerator

Random string generator.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class google.registry.util.StringGenerator

StringGenerator.Alphabets

Field Summary

Fields inherited from class google.registry.util.StringGenerator

alphabet, DEFAULT_PASSWORD_LENGTH

Constructor Summary

Constructors

Constructor	Description
RandomStringGenerator(String alphabet, SecureRandom random)

Method Summary

Modifier and Type	Method	Description
String	createString(int length)	Generates a random string of a specified length.
static RandomStringGenerator	insecureRandomStringGenerator(String alphabet)	Returns an instance of this class backed by an insecure random number generator.

Methods inherited from class google.registry.util.StringGenerator

createStrings

Methods inherited from class java.lang.Object

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

Constructor Details

RandomStringGenerator

public RandomStringGenerator(String alphabet,
 SecureRandom random)

Method Details

createString

public String createString(int length)

Generates a random string of a specified length.

Specified by:

createString in class StringGenerator

insecureRandomStringGenerator

public static RandomStringGenerator insecureRandomStringGenerator(String alphabet)

Returns an instance of this class backed by an insecure random number generator.

This is good for generating non-critical data at high throughput, e.g., log traces.