org.apache.commons.ssl.org.bouncycastle.asn1

Class ASN1Null

java.lang.Object

org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Object

org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Primitive

org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Null

All Implemented Interfaces:

ASN1Encodable

Direct Known Subclasses:

DERNull

public abstract class ASN1Null
extends ASN1Primitive

A NULL object - use DERNull.INSTANCE for populating structures.

Constructor Summary

Constructors

Constructor and Description
ASN1Null()

Method Summary

Modifier and Type	Method and Description
(package private) boolean	asn1Equals(ASN1Primitive o)
(package private) abstract void	encode(ASN1OutputStream out)
static ASN1Null	getInstance(Object o) Return an instance of ASN.1 NULL from the passed in object.
int	hashCode()
String	toString()

Methods inherited from class org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Primitive

encodedLength, equals, fromByteArray, isConstructed, toASN1Primitive, toDERObject, toDLObject

Methods inherited from class org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Object

getEncoded, getEncoded, hasEncodedTagValue, toASN1Object

Methods inherited from class java.lang.Object

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

Constructor Detail

ASN1Null

public ASN1Null()

Method Detail

getInstance

public static ASN1Null getInstance(Object o)

Return an instance of ASN.1 NULL from the passed in object.

Accepted inputs:

• null → null
• ASN1Null object
• a byte[] containing ASN.1 NULL object

Parameters:

o - object to be converted.

Returns:

an instance of ASN1Null, or null.

Throws:

IllegalArgumentException - if the object cannot be converted.

hashCode

public int hashCode()

Specified by:

hashCode in class ASN1Primitive

asn1Equals

boolean asn1Equals(ASN1Primitive o)

Specified by:

asn1Equals in class ASN1Primitive

encode

abstract void encode(ASN1OutputStream out)
              throws IOException

Specified by:

encode in class ASN1Primitive

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object