org.bouncycastle.asn1.x509

Class TargetInformation

public class TargetInformation extends ASN1Encodable

Target information extension for attributes certificates according to RFC 3281.
           SEQUENCE OF Targets
 
Constructor Summary
TargetInformation(Targets targets)
Constructs a target information from a single targets element.
TargetInformation(Target[] targets)
According to RFC 3281 only one targets element must be produced.
Method Summary
static TargetInformationgetInstance(Object obj)
Creates an instance of a TargetInformation from the given object.
Targets[]getTargetsObjects()
Returns the targets in this target information extension.
DERObjecttoASN1Object()
Produce an object suitable for an ASN1OutputStream.

Constructor Detail

TargetInformation

public TargetInformation(Targets targets)
Constructs a target information from a single targets element. According to RFC 3281 only one targets element must be produced.

Parameters: targets A Targets instance.

TargetInformation

public TargetInformation(Target[] targets)
According to RFC 3281 only one targets element must be produced. If multiple targets are given they must be merged in into one targets element.

Parameters: targets An array with Targets.

Method Detail

getInstance

public static TargetInformation getInstance(Object obj)
Creates an instance of a TargetInformation from the given object.

obj can be a TargetInformation or a ASN1Sequence

Parameters: obj The object.

Returns: A TargetInformation instance.

Throws: IllegalArgumentException if the given object cannot be interpreted as TargetInformation.

getTargetsObjects

public Targets[] getTargetsObjects()
Returns the targets in this target information extension.

Returns: Returns the targets.

toASN1Object

public DERObject toASN1Object()
Produce an object suitable for an ASN1OutputStream. Returns:
          SEQUENCE OF Targets
 

According to RFC 3281 only one targets element must be produced. If multiple targets are given in the constructor they are merged into one targets element. If this was produced from a ASN1Sequence the encoding is kept.

Returns: a DERObject