org.spongycastle.asn1.x509

Class Target

java.lang.Object

org.spongycastle.asn1.ASN1Object

org.spongycastle.asn1.x509.Target

All Implemented Interfaces:

ASN1Choice, ASN1Encodable, Encodable

public class Target
extends ASN1Object
implements ASN1Choice

Target structure used in target information extension for attribute certificates from RFC 3281.

     Target  ::= CHOICE {
       targetName          [0] GeneralName,
       targetGroup         [1] GeneralName,
       targetCert          [2] TargetCert
     }
 

The targetCert field is currently not supported and must not be used according to RFC 3281.

Field Summary

Fields

Modifier and Type	Field and Description
static int	targetGroup
static int	targetName

Constructor Summary

Constructors

Constructor and Description
Target(int type, GeneralName name) Constructor from given details.

Method Summary

Modifier and Type	Method and Description
static Target	getInstance(java.lang.Object obj) Creates an instance of a Target from the given object.
GeneralName	getTargetGroup()
GeneralName	getTargetName()
ASN1Primitive	toASN1Primitive() Produce an object suitable for an ASN1OutputStream.

Methods inherited from class org.spongycastle.asn1.ASN1Object

equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Object

Methods inherited from class java.lang.Object

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

Field Detail

targetName

public static final int targetName

See Also:

Constant Field Values

targetGroup

public static final int targetGroup

See Also:

Constant Field Values

Constructor Detail

Target

public Target(int type,
              GeneralName name)

Constructor from given details.

Exactly one of the parameters must be not null.

Parameters:

type - the choice type to apply to the name.

name - the general name.

Throws:

java.lang.IllegalArgumentException - if type is invalid.

Method Detail

getInstance

public static Target getInstance(java.lang.Object obj)

Creates an instance of a Target from the given object.

obj can be a Target or a ASN1TaggedObject

Parameters:

obj - The object.

Returns:

A Target instance.

Throws:

java.lang.IllegalArgumentException - if the given object cannot be interpreted as Target.

getTargetGroup

public GeneralName getTargetGroup()

Returns:

Returns the targetGroup.

getTargetName

public GeneralName getTargetName()

Returns:

Returns the targetName.

toASN1Primitive

public ASN1Primitive toASN1Primitive()

Produce an object suitable for an ASN1OutputStream. Returns:

     Target  ::= CHOICE {
       targetName          [0] GeneralName,
       targetGroup         [1] GeneralName,
       targetCert          [2] TargetCert
     }
 

Specified by:

toASN1Primitive in interface ASN1Encodable

Specified by:

toASN1Primitive in class ASN1Object

Returns:

a ASN1Primitive