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

package org.bouncycastle.asn1.ess;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.x509.PolicyInformation;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1Object;

public class SigningCertificate extends ASN1Object
{
    ASN1Sequence certs;
    ASN1Sequence policies;
    
    public static SigningCertificate getInstance(final Object o) {
        if (o instanceof SigningCertificate) {
            return (SigningCertificate)o;
        }
        if (o != null) {
            return new SigningCertificate(ASN1Sequence.getInstance(o));
        }
        return null;
    }
    
    private SigningCertificate(final ASN1Sequence asn1Sequence) {
        if (asn1Sequence.size() < 1 || asn1Sequence.size() > 2) {
            throw new IllegalArgumentException("Bad sequence size: " + asn1Sequence.size());
        }
        this.certs = ASN1Sequence.getInstance(asn1Sequence.getObjectAt(0));
        if (asn1Sequence.size() > 1) {
            this.policies = ASN1Sequence.getInstance(asn1Sequence.getObjectAt(1));
        }
    }
    
    public SigningCertificate(final ESSCertID essCertID) {
        this.certs = new DERSequence(essCertID);
    }
    
    public ESSCertID[] getCerts() {
        final ESSCertID[] array = new ESSCertID[this.certs.size()];
        for (int i = 0; i != this.certs.size(); ++i) {
            array[i] = ESSCertID.getInstance(this.certs.getObjectAt(i));
        }
        return array;
    }
    
    public PolicyInformation[] getPolicies() {
        if (this.policies == null) {
            return null;
        }
        final PolicyInformation[] array = new PolicyInformation[this.policies.size()];
        for (int i = 0; i != this.policies.size(); ++i) {
            array[i] = PolicyInformation.getInstance(this.policies.getObjectAt(i));
        }
        return array;
    }
    
    @Override
    public ASN1Primitive toASN1Primitive() {
        final ASN1EncodableVector asn1EncodableVector = new ASN1EncodableVector(2);
        asn1EncodableVector.add(this.certs);
        if (this.policies != null) {
            asn1EncodableVector.add(this.policies);
        }
        return new DERSequence(asn1EncodableVector);
    }
}