oracle.security.crypto.asn1

Class ASN1Null

java.lang.Object

oracle.security.crypto.asn1.ASN1Null

All Implemented Interfaces:

ASN1Object, ASN1TaggedObject, Streamable

public class ASN1Null
extends java.lang.Object
implements ASN1TaggedObject

The ASN.1 null value.

The input may by any valid BER encoding of an ASN.1 null value. The output is always a DER encoding.

Constructor Summary

Constructors

Constructor and Description
ASN1Null()
ASN1Null(java.io.InputStream is)

Method Summary

Methods

Modifier and Type	Method and Description
ASN1Header	getHeader()
void	input(java.io.InputStream is) Inputs this object from the specified input stream.
int	length() Length of this object's encoding.
void	output(java.io.OutputStream os) Outputs this object to the specified output stream.
java.lang.String	toString() Returns the string "NULL".

Methods inherited from class java.lang.Object

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

Constructor Detail

ASN1Null

public ASN1Null()

ASN1Null

public ASN1Null(java.io.InputStream is)
         throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getHeader

public ASN1Header getHeader()

Specified by:

getHeader in interface ASN1TaggedObject

toString

public java.lang.String toString()

Returns the string "NULL".

Overrides:

toString in class java.lang.Object

input

public void input(java.io.InputStream is)
           throws java.io.IOException

Description copied from interface: Streamable

Inputs this object from the specified input stream.

Specified by:

input in interface Streamable

Throws:

java.io.IOException

length

public int length()

Description copied from interface: Streamable

Length of this object's encoding.

Specified by:

length in interface Streamable

output

public void output(java.io.OutputStream os)
            throws java.io.IOException

Description copied from interface: Streamable

Outputs this object to the specified output stream.

Specified by:

output in interface Streamable

Throws:

java.io.IOException