org.xipki.pkcs11.wrapper.attrs

Class LongAttribute

java.lang.Object

org.xipki.pkcs11.wrapper.attrs.Attribute

org.xipki.pkcs11.wrapper.attrs.LongAttribute

Direct Known Subclasses:

MechanismAttribute

public class LongAttribute
extends Attribute

Objects of this class represent a long attribute of a PKCS#11 object as specified by PKCS#11.

Author:

Karl Scheibelhofer (SIC), Lijun Liao (xipki)

Field Summary

Fields inherited from class org.xipki.pkcs11.wrapper.attrs.Attribute

ckAttribute, present, sensitive

Constructor Summary

Constructors

Constructor and Description
LongAttribute(long type) Constructor taking the PKCS#11 type of the attribute.

Method Summary

Modifier and Type	Method and Description
Integer	getIntValue() Get the int value of this attribute.
Long	getValue() Get the long value of this attribute.
LongAttribute	longValue(Long value) Set the long value of this attribute.
String	toString(int radix) Get a string representation of this attribute.

Methods inherited from class org.xipki.pkcs11.wrapper.attrs.Attribute

ckAttribute, getCkAttribute, getInstance, getInstance, getType, getValueString, isNullValue, isPresent, isSensitive, present, sensitive, toString, toString, type

Methods inherited from class java.lang.Object

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

Constructor Detail

LongAttribute

public LongAttribute(long type)

Constructor taking the PKCS#11 type of the attribute.

Parameters:

type - The PKCS#11 type of this attribute; e.g. CKA_VALUE_LEN.

Method Detail

longValue

public LongAttribute longValue(Long value)

Set the long value of this attribute. Null, is also valid. A call to this method sets the present flag to true.

Parameters:

value - The long value to set. May be null.

Returns:

a reference to this object.

getValue

public Long getValue()

Get the long value of this attribute. Null, is also possible.

Specified by:

getValue in class Attribute

Returns:

The long value of this attribute or null.

getIntValue

public Integer getIntValue()

Get the int value of this attribute. Null, is also possible.

Returns:

The int value of this attribute or null.

toString

public String toString(int radix)

Get a string representation of this attribute. The radix for the presentation of the value can be specified; e.g. 16 for hex, 10 for decimal.

Parameters:

radix - The radix for the representation of the value.

Returns:

A string representation of the value of this attribute.