Package org.mozilla.jss.netscape.security.x509

Class CertificateVersion

java.lang.Object

org.mozilla.jss.netscape.security.x509.CertificateVersion

All Implemented Interfaces:

CertAttrSet

public class CertificateVersion
extends java.lang.Object
implements CertAttrSet

This class defines the version of the X509 Certificate.

See Also:

CertAttrSet

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	IDENT	Identifier for this attribute, to be used with the get, set, delete methods of Certificate, x509 type.
static java.lang.String	NAME	Sub attributes name for this CertAttrSet.
static int	V1	X509Certificate Version 1
static int	V2	X509Certificate Version 2
static int	V3	X509Certificate Version 3
static java.lang.String	VERSION

Constructor Summary

Constructors

Constructor	Description
CertificateVersion()	The default constructor for this class, sets the version to 0 (i.e.
CertificateVersion(int version)	The constructor for this class for the required version.
CertificateVersion(java.io.InputStream in)	Create the object, decoding the values from the passed stream.
CertificateVersion(DerInputStream in)	Create the object, decoding the values from the passed DER stream.
CertificateVersion(DerValue val)	Create the object, decoding the values from the passed DerValue.

Method Summary

Modifier and Type	Method	Description
int	compare(int vers)	Compare versions.
void	decode(java.io.InputStream in)	Decode the CertificateVersion period in DER form from the stream.
void	delete(java.lang.String name)	Delete the attribute value.
void	encode(java.io.OutputStream out)	Encode the CertificateVersion period in DER form to the stream.
java.lang.Object	get(java.lang.String name)	Get the attribute value.
java.util.Enumeration<java.lang.String>	getAttributeNames()	Return an enumeration of names of attributes existing within this attribute.
java.lang.String	getName()	Return the name of this attribute.
void	set(java.lang.String name, java.lang.Object obj)	Set the attribute value.
java.lang.String	toString()	Return the version number of the certificate.

Methods inherited from class java.lang.Object

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

Field Detail

V1

public static final int V1

X509Certificate Version 1

See Also:

Constant Field Values

V2

public static final int V2

X509Certificate Version 2

See Also:

Constant Field Values

V3

public static final int V3

X509Certificate Version 3

See Also:

Constant Field Values

IDENT

public static final java.lang.String IDENT

Identifier for this attribute, to be used with the get, set, delete methods of Certificate, x509 type.

See Also:

Constant Field Values

NAME

public static final java.lang.String NAME

Sub attributes name for this CertAttrSet.

See Also:

Constant Field Values

VERSION

public static final java.lang.String VERSION

See Also:

Constant Field Values

Constructor Detail

CertificateVersion

public CertificateVersion()

The default constructor for this class, sets the version to 0 (i.e. X.509 version 1).

CertificateVersion

public CertificateVersion(int version)
                   throws java.io.IOException

The constructor for this class for the required version.

Parameters:

version - the version for the certificate.

Throws:

java.io.IOException - if the version is not valid.

CertificateVersion

public CertificateVersion(DerInputStream in)
                   throws java.io.IOException

Create the object, decoding the values from the passed DER stream.

Parameters:

in - the DerInputStream to read the CertificateVersion from.

Throws:

java.io.IOException - on decoding errors.

CertificateVersion

public CertificateVersion(java.io.InputStream in)
                   throws java.io.IOException

Create the object, decoding the values from the passed stream.

Parameters:

in - the InputStream to read the CertificateVersion from.

Throws:

java.io.IOException - on decoding errors.

CertificateVersion

public CertificateVersion(DerValue val)
                   throws java.io.IOException

Create the object, decoding the values from the passed DerValue.

Parameters:

val - the Der encoded value.

Throws:

java.io.IOException - on decoding errors.

Method Detail

toString

public java.lang.String toString()

Return the version number of the certificate.

Specified by:

toString in interface CertAttrSet

Overrides:

toString in class java.lang.Object

Returns:

value of this certificate attribute in printable form.

encode

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

Encode the CertificateVersion period in DER form to the stream.

Specified by:

encode in interface CertAttrSet

Parameters:

out - the OutputStream to marshal the contents to.

Throws:

java.io.IOException - on errors.

decode

public void decode(java.io.InputStream in)
            throws java.io.IOException

Decode the CertificateVersion period in DER form from the stream.

Specified by:

decode in interface CertAttrSet

Parameters:

in - the InputStream to unmarshal the contents from.

Throws:

java.io.IOException - on errors.

set

public void set(java.lang.String name,
                java.lang.Object obj)
         throws java.io.IOException

Set the attribute value.

Specified by:

set in interface CertAttrSet

Parameters:

name - the name of the attribute (e.g. "x509.info.key")

obj - the attribute object.

Throws:

java.io.IOException - on other errors.

get

public java.lang.Object get(java.lang.String name)
                     throws java.io.IOException

Get the attribute value.

Specified by:

get in interface CertAttrSet

Parameters:

name - the name of the attribute to return.

Throws:

java.io.IOException - on other errors.

delete

public void delete(java.lang.String name)
            throws java.io.IOException

Delete the attribute value.

Specified by:

delete in interface CertAttrSet

Parameters:

name - the name of the attribute to delete.

Throws:

java.io.IOException - on other errors.

getAttributeNames

public java.util.Enumeration<java.lang.String> getAttributeNames()

Return an enumeration of names of attributes existing within this attribute.

Specified by:

getAttributeNames in interface CertAttrSet

Returns:

an enumeration of the attribute names.

getName

public java.lang.String getName()

Return the name of this attribute.

Specified by:

getName in interface CertAttrSet

Returns:

the name of this CertAttrSet.

compare

public int compare(int vers)

Compare versions.