sun.security.mule.krb5.internal.util
Class KerberosFlags

java.lang.Object
  sun.security.mule.krb5.internal.util.KerberosFlags

Direct Known Subclasses:

APOptions, KDCOptions, TicketFlags

public class KerberosFlags
extends Object

A wrapper class around sun.security.util.BitArray, so that KDCOptions, TicketFlags and ApOptions in krb5 classes can utilize some functions in BitArray classes. The data type is defined in RFC 4120 as: 5.2.8. KerberosFlags For several message types, a specific constrained bit string type, KerberosFlags, is used. KerberosFlags ::= BIT STRING (SIZE (32..MAX)) -- minimum number of bits shall be sent, -- but no fewer than 32

Author:

Yanni Zhang

Field Summary

protected static int

BITS_PER_UNIT

Constructor Summary

KerberosFlags(boolean[] bools)

KerberosFlags(int length)

KerberosFlags(int length, byte[] a)

Method Summary

byte[]	asn1Encode() Writes the encoded data.
boolean	get(int index)
void	set(int index, boolean value)
boolean[]	toBooleanArray()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

BITS_PER_UNIT

protected static final int BITS_PER_UNIT

See Also:

Constant Field Values

Constructor Detail

KerberosFlags

public KerberosFlags(int length)
              throws IllegalArgumentException

Throws:

IllegalArgumentException

KerberosFlags

public KerberosFlags(int length,
                     byte[] a)
              throws IllegalArgumentException

Throws:

IllegalArgumentException

KerberosFlags

public KerberosFlags(boolean[] bools)

Method Detail

set

public void set(int index,
                boolean value)

get

public boolean get(int index)

toBooleanArray

public boolean[] toBooleanArray()

asn1Encode

public byte[] asn1Encode()
                  throws IOException

Writes the encoded data.

Returns:

an byte array of encoded KDCOptions.

Throws:

IOException - if an I/O error occurs while reading encoded data.

toString

public String toString()

Overrides:

toString in class Object