sun.security.x509

Class DeltaCRLIndicatorExtension

java.lang.Object

sun.security.x509.Extension

sun.security.x509.CRLNumberExtension

sun.security.x509.DeltaCRLIndicatorExtension

All Implemented Interfaces:

CertAttrSet<java.lang.String>

public class DeltaCRLIndicatorExtension
extends CRLNumberExtension

Represents the Delta CRL Indicator Extension.

The extension identifies a CRL as being a delta CRL. Delta CRLs contain updates to revocation information previously distributed, rather than all the information that would appear in a complete CRL. The extension contains a CRL number that identifies the CRL, complete for a given scope, that was used as the starting point in the generation of this delta CRL.

The extension is defined in Section 5.2.4 of Internet X.509 PKI Certific ate and Certificate Revocation List (CRL) Profile.

Its ASN.1 definition is as follows:

     id-ce-deltaCRLIndicator OBJECT IDENTIFIER ::= { id-ce 27 }

     BaseCRLNumber ::= CRLNumber
     CRLNumber ::= INTEGER (0..MAX)
 

Since:

1.6

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME Attribute name.

Fields inherited from class sun.security.x509.CRLNumberExtension

NUMBER

Fields inherited from class sun.security.x509.Extension

critical, extensionId, extensionValue

Constructor Summary

Constructors

Constructor and Description
DeltaCRLIndicatorExtension(java.math.BigInteger crlNum) Creates a delta CRL indictor extension with the BigInteger value .
DeltaCRLIndicatorExtension(java.lang.Boolean critical, java.lang.Object value) Creates the extension from the passed DER encoded value of the same.
DeltaCRLIndicatorExtension(int crlNum) Creates a delta CRL indicator extension with the integer value .

Method Summary

Methods

Modifier and Type	Method and Description
void	encode(java.io.OutputStream out) Writes the extension to the DerOutputStream.

Methods inherited from class sun.security.x509.CRLNumberExtension

delete, encode, get, getElements, getName, set, toString

Methods inherited from class sun.security.x509.Extension

encode, equals, getExtensionId, getExtensionValue, hashCode, isCritical

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

NAME

public static final java.lang.String NAME

Attribute name.

See Also:

Constant Field Values

Constructor Detail

DeltaCRLIndicatorExtension

public DeltaCRLIndicatorExtension(int crlNum)
                           throws java.io.IOException

Creates a delta CRL indicator extension with the integer value . The criticality is set to true.

Parameters:

crlNum - the value to be set for the extension.

Throws:

java.io.IOException

DeltaCRLIndicatorExtension

public DeltaCRLIndicatorExtension(java.math.BigInteger crlNum)
                           throws java.io.IOException

Creates a delta CRL indictor extension with the BigInteger value . The criticality is set to true.

Parameters:

crlNum - the value to be set for the extension.

Throws:

java.io.IOException

DeltaCRLIndicatorExtension

public DeltaCRLIndicatorExtension(java.lang.Boolean critical,
                          java.lang.Object value)
                           throws java.io.IOException

Creates the extension from the passed DER encoded value of the same.

Parameters:

critical - true if the extension is to be treated as critical.

value - an array of DER encoded bytes of the actual value.

Throws:

java.lang.ClassCastException - if value is not an array of bytes

java.io.IOException - on decoding error.

Method Detail

encode

public void encode(java.io.OutputStream out)
            throws java.io.IOException

Writes the extension to the DerOutputStream.

Specified by:

encode in interface CertAttrSet<java.lang.String>

Overrides:

encode in class CRLNumberExtension

Parameters:

out - the DerOutputStream to write the extension to.

Throws:

java.io.IOException - on encoding errors.