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

Class IssuerAlternativeNameExtension

java.lang.Object

org.mozilla.jss.netscape.security.x509.Extension

org.mozilla.jss.netscape.security.x509.IssuerAlternativeNameExtension

All Implemented Interfaces:

java.io.Serializable, CertAttrSet

public class IssuerAlternativeNameExtension
extends Extension
implements CertAttrSet

This represents the Issuer Alternative Name Extension. This extension, if present, allows the issuer to specify multiple alternative names.

Extensions are represented as a sequence of the extension identifier (Object Identifier), a boolean flag stating whether the extension is to be treated as being critical and the extension value itself (this is again a DER encoding of the extension value).

See Also:

Extension, CertAttrSet, Serialized Form

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	ISSUER_NAME
static java.lang.String	NAME	Attribute names.

Fields inherited from class org.mozilla.jss.netscape.security.x509.Extension

critical, extensionId, extensionValue

Constructor Summary

Constructors

Constructor	Description
IssuerAlternativeNameExtension()	Create a default IssuerAlternativeNameExtension.
IssuerAlternativeNameExtension(java.lang.Boolean critical, java.lang.Object value)	Create the extension from the passed DER encoded value.
IssuerAlternativeNameExtension(java.lang.Boolean critical, GeneralNames names)	Create a IssuerAlternativeNameExtension with the passed GeneralNames.
IssuerAlternativeNameExtension(GeneralNames names)	Create a IssuerAlternativeNameExtension with the passed GeneralNames.

Method Summary

Modifier and Type	Method	Description
void	decode(java.io.InputStream in)	Decode the extension from the InputStream.
void	delete(java.lang.String name)	Delete the attribute value.
void	encode(java.io.OutputStream out)	Write the extension to the OutputStream.
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()	Returns a printable representation of the IssuerAlternativeName.

Methods inherited from class org.mozilla.jss.netscape.security.x509.Extension

clearValue, encode, getExtensionId, getExtensionValue, isCritical, setCritical, setExtensionId, setExtensionValue

Methods inherited from class java.lang.Object

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

Field Detail

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

Attribute names.

See Also:

Constant Field Values

ISSUER_NAME

public static final java.lang.String ISSUER_NAME

See Also:

Constant Field Values

Constructor Detail

IssuerAlternativeNameExtension

public IssuerAlternativeNameExtension(java.lang.Boolean critical,
                                      GeneralNames names)
                               throws java.io.IOException

Create a IssuerAlternativeNameExtension with the passed GeneralNames.

Parameters:

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

names - the GeneralNames for the issuer.

Throws:

java.io.IOException - on error.

IssuerAlternativeNameExtension

public IssuerAlternativeNameExtension(GeneralNames names)
                               throws java.io.IOException

Create a IssuerAlternativeNameExtension with the passed GeneralNames.

Parameters:

names - the GeneralNames for the issuer.

Throws:

java.io.IOException - on error.

IssuerAlternativeNameExtension

public IssuerAlternativeNameExtension()

Create a default IssuerAlternativeNameExtension.

IssuerAlternativeNameExtension

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

Create the extension from the passed DER encoded value.

Parameters:

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

value - Array of DER encoded bytes of the actual value.

Throws:

java.io.IOException - on error.

Method Detail

toString

public java.lang.String toString()

Returns a printable representation of the IssuerAlternativeName.

Specified by:

toString in interface CertAttrSet

Overrides:

toString in class Extension

Returns:

value of this certificate attribute in printable form.

decode

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

Decode the extension from the InputStream.

Specified by:

decode in interface CertAttrSet

Parameters:

in - the InputStream to unmarshal the contents from.

Throws:

java.io.IOException - on decoding or validity errors.

encode

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

Write the extension to the OutputStream.

Specified by:

encode in interface CertAttrSet

Parameters:

out - the OutputStream to write the extension to.

Throws:

java.io.IOException - on encoding error.

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.