LongAttribute (ipkcs11wrapper 1.0.3 API)

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 Description

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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.