Bouncy Castle Cryptography Library 1.45

## org.bouncycastle.asn1.x509
Class Target

    java.lang.Object
      org.bouncycastle.asn1.ASN1Encodable
          org.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.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.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

Bouncy Castle Cryptography Library 1.45