Package org.gudy.bouncycastle.asn1.x509
Class TargetInformation
java.lang.Object
org.gudy.bouncycastle.asn1.ASN1Encodable
org.gudy.bouncycastle.asn1.x509.TargetInformation
- All Implemented Interfaces:
DEREncodable
Target information extension for attributes certificates according to RFC
3281.
SEQUENCE OF Targets
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Field Summary
FieldsFields inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
BER, DER
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Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
Constructor from a ASN1Sequence.TargetInformation
(Target[] targets) According to RFC 3281 only one targets element must be produced.TargetInformation
(Targets targets) Constructs a target information from a single targets element. -
Method Summary
Modifier and TypeMethodDescriptionstatic TargetInformation
getInstance
(Object obj) Creates an instance of a TargetInformation from the given object.Targets[]
Returns the targets in this target information extension.Produce an object suitable for an ASN1OutputStream.Methods inherited from class org.gudy.bouncycastle.asn1.ASN1Encodable
equals, getDEREncoded, getDERObject, getEncoded, getEncoded, hashCode
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Field Details
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targets
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Constructor Details
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TargetInformation
Constructor from a ASN1Sequence.- Parameters:
seq
- The ASN1Sequence.- Throws:
IllegalArgumentException
- if the sequence does not contain correctly encoded Targets elements.
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TargetInformation
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.
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TargetInformation
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 withTargets
.
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Method Details
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getInstance
Creates an instance of a TargetInformation from the given object.obj
can be a TargetInformation or aASN1Sequence
- Parameters:
obj
- The object.- Returns:
- A TargetInformation instance.
- Throws:
IllegalArgumentException
- if the given object cannot be interpreted as TargetInformation.
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getTargetsObjects
Returns the targets in this target information extension.- Returns:
- Returns the targets.
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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.- Specified by:
toASN1Object
in classASN1Encodable
- Returns:
- a DERObject
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