org.gudy.bouncycastle.asn1.x509
Class Target

java.lang.Object
  extended by org.gudy.bouncycastle.asn1.ASN1Encodable
      extended by org.gudy.bouncycastle.asn1.x509.Target
All Implemented Interfaces:
ASN1Choice, DEREncodable

public class Target
extends ASN1Encodable
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
static int targetGroup
           
static int targetName
           
 
Fields inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
BER, DER
 
Constructor Summary
Target(int type, GeneralName name)
          Constructor from given details.
 
Method Summary
static Target getInstance(java.lang.Object obj)
          Creates an instance of a Target from the given object.
 GeneralName getTargetGroup()
           
 GeneralName getTargetName()
           
 DERObject toASN1Object()
          Produce an object suitable for an ASN1OutputStream.
 
Methods inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
equals, getDEREncoded, getDERObject, getEncoded, getEncoded, hashCode
 
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.

toASN1Object

public DERObject toASN1Object()
Produce an object suitable for an ASN1OutputStream. Returns:
     Target  ::= CHOICE {
       targetName          [0] GeneralName,
       targetGroup         [1] GeneralName,
       targetCert          [2] TargetCert
     }
 

Specified by:
toASN1Object in class ASN1Encodable
Returns:
a DERObject