// 
// Decompiled by Procyon v0.6.0
// 

package org.bouncycastle.oer.its.ieee1609dot2.basetypes;

import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.util.Arrays;
import org.bouncycastle.oer.its.ItsUtils;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1OctetString;
import org.bouncycastle.asn1.ASN1Object;

public class EcdsaP256Signature extends ASN1Object
{
    private final EccP256CurvePoint rSig;
    private final ASN1OctetString sSig;
    
    public EcdsaP256Signature(final EccP256CurvePoint rSig, final ASN1OctetString sSig) {
        this.rSig = rSig;
        this.sSig = sSig;
    }
    
    private EcdsaP256Signature(final ASN1Sequence asn1Sequence) {
        if (asn1Sequence.size() != 2) {
            throw new IllegalArgumentException("expected sequence size of 2");
        }
        this.rSig = EccP256CurvePoint.getInstance(asn1Sequence.getObjectAt(0));
        this.sSig = ASN1OctetString.getInstance(asn1Sequence.getObjectAt(1));
    }
    
    public static EcdsaP256Signature getInstance(final Object o) {
        if (o instanceof EcdsaP256Signature) {
            return (EcdsaP256Signature)o;
        }
        if (o != null) {
            return new EcdsaP256Signature(ASN1Sequence.getInstance(o));
        }
        return null;
    }
    
    public static Builder builder() {
        return new Builder();
    }
    
    public EccP256CurvePoint getRSig() {
        return this.rSig;
    }
    
    public ASN1OctetString getSSig() {
        return this.sSig;
    }
    
    @Override
    public ASN1Primitive toASN1Primitive() {
        return ItsUtils.toSequence(this.rSig, this.sSig);
    }
    
    public static class Builder
    {
        private EccP256CurvePoint rSig;
        private ASN1OctetString sSig;
        
        public Builder setRSig(final EccP256CurvePoint rSig) {
            this.rSig = rSig;
            return this;
        }
        
        public Builder setSSig(final byte[] array) {
            this.sSig = new DEROctetString(Arrays.clone(array));
            return this;
        }
        
        public Builder setSSig(final ASN1OctetString sSig) {
            this.sSig = sSig;
            return this;
        }
        
        public EcdsaP256Signature createEcdsaP256Signature() {
            return new EcdsaP256Signature(this.rSig, this.sSig);
        }
    }
}