org.apereo.cas.util.gen

Interface RandomStringGenerator

All Known Implementing Classes:

AbstractRandomStringGenerator, Base64RandomStringGenerator, DefaultRandomNumberGenerator, DefaultRandomStringGenerator, HexRandomStringGenerator

public interface RandomStringGenerator

Interface to return a random String.

Since:

3.0.0

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_LENGTH The default length.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getAlgorithm()
int	getDefaultLength()
java.lang.String	getNewString()
java.lang.String	getNewString(int size)
byte[]	getNewStringAsBytes() Gets the new string as bytes.
byte[]	getNewStringAsBytes(int size) Gets the new string as bytes.

Field Detail

DEFAULT_LENGTH

static final int DEFAULT_LENGTH

The default length.

See Also:

Constant Field Values

Method Detail

getDefaultLength

int getDefaultLength()

Returns:

the default length as an int.

getAlgorithm

java.lang.String getAlgorithm()

Returns:

the algorithm used by the generator's SecureRandom instance.

getNewString

java.lang.String getNewString(int size)

Parameters:

size - length of random string before encoding

Returns:

a new random string of specified initial size

getNewString

java.lang.String getNewString()

Returns:

a new random string of default initial size

getNewStringAsBytes

byte[] getNewStringAsBytes()

Gets the new string as bytes.

Returns:

the new random string as bytes

getNewStringAsBytes

byte[] getNewStringAsBytes(int size)

Gets the new string as bytes.

Parameters:

size - the size of return

Returns:

the new random string as bytes