package org.bouncycastle.asn1.isismtt.x509;
import org.bouncycastle.asn1.ASN1Choice;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.DERBoolean;
import org.bouncycastle.asn1.DERGeneralizedTime;
import org.bouncycastle.asn1.DERInteger;
import org.bouncycastle.asn1.DERObject;
import org.bouncycastle.asn1.DERPrintableString;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.DERTaggedObject;
/**
* A declaration of majority.
* <p/>
* <pre>
* DeclarationOfMajoritySyntax ::= CHOICE
* {
* notYoungerThan [0] IMPLICIT INTEGER,
* fullAgeAtCountry [1] IMPLICIT SEQUENCE
* {
* fullAge BOOLEAN DEFAULT TRUE,
* country PrintableString (SIZE(2))
* }
* dateOfBirth [2] IMPLICIT GeneralizedTime
* }
* </pre>
* <p/>
* fullAgeAtCountry indicates the majority of the owner with respect to the laws
* of a specific country.
*/
public class DeclarationOfMajority
extends ASN1Encodable
implements ASN1Choice
{
public static final int notYoungerThan = 0;
public static final int fullAgeAtCountry = 1;
public static final int dateOfBirth = 2;
private ASN1TaggedObject declaration;
public DeclarationOfMajority(int notYoungerThan)
{
declaration = new DERTaggedObject(false, 0, new DERInteger(notYoungerThan));
}
public DeclarationOfMajority(boolean fullAge, String country)
{
if (country.length() > 2)
{
throw new IllegalArgumentException("country can only be 2 characters");
}
if (fullAge)
{
declaration = new DERTaggedObject(false, 1, new DERSequence(new DERPrintableString(country, true)));
}
else
{
ASN1EncodableVector v = new ASN1EncodableVector();
v.add(DERBoolean.FALSE);
v.add(new DERPrintableString(country, true));
declaration = new DERTaggedObject(false, 1, new DERSequence(v));
}
}
public DeclarationOfMajority(DERGeneralizedTime dateOfBirth)
{
declaration = new DERTaggedObject(false, 2, dateOfBirth);
}
public static DeclarationOfMajority getInstance(Object obj)
{
if (obj == null || obj instanceof DeclarationOfMajority)
{
return (DeclarationOfMajority)obj;
}
if (obj instanceof ASN1TaggedObject)
{
return new DeclarationOfMajority((ASN1TaggedObject)obj);
}
throw new IllegalArgumentException("illegal object in getInstance: "
+ obj.getClass().getName());
}
private DeclarationOfMajority(ASN1TaggedObject o)
{
if (o.getTagNo() > 2)
{
throw new IllegalArgumentException("Bad tag number: " + o.getTagNo());
}
declaration = o;
}
/**
* Produce an object suitable for an ASN1OutputStream.
* <p/>
* Returns:
* <p/>
* <pre>
* DeclarationOfMajoritySyntax ::= CHOICE
* {
* notYoungerThan [0] IMPLICIT INTEGER,
* fullAgeAtCountry [1] IMPLICIT SEQUENCE
* {
* fullAge BOOLEAN DEFAULT TRUE,
* country PrintableString (SIZE(2))
* }
* dateOfBirth [2] IMPLICIT GeneralizedTime
* }
* </pre>
*
* @return a DERObject
*/
public DERObject toASN1Object()
{
return declaration;
}
public int getType()
{
return declaration.getTagNo();
}
/**
* @return notYoungerThan if that's what we are, -1 otherwise
*/
public int notYoungerThan()
{
if (declaration.getTagNo() != 0)
{
return -1;
}
return DERInteger.getInstance(declaration, false).getValue().intValue();
}
public ASN1Sequence fullAgeAtCountry()
{
if (declaration.getTagNo() != 1)
{
return null;
}
return ASN1Sequence.getInstance(declaration, false);
}
public DERGeneralizedTime getDateOfBirth()
{
if (declaration.getTagNo() != 2)
{
return null;
}
return DERGeneralizedTime.getInstance(declaration, false);
}
}