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

package org.bouncycastle.pkcs.jcajce;

import org.bouncycastle.asn1.pkcs.PBMAC1Params;
import org.bouncycastle.operator.OperatorCreationException;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
import org.bouncycastle.operator.MacCalculator;
import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
import org.bouncycastle.operator.PBEMacCalculatorProvider;
import org.bouncycastle.jcajce.util.NamedJcaJceHelper;
import org.bouncycastle.jcajce.util.ProviderJcaJceHelper;
import java.security.Provider;
import org.bouncycastle.jcajce.util.DefaultJcaJceHelper;
import org.bouncycastle.jcajce.util.JcaJceHelper;

public class JcePBMac1CalculatorProviderBuilder
{
    private JcaJceHelper helper;
    
    public JcePBMac1CalculatorProviderBuilder() {
        this.helper = new DefaultJcaJceHelper();
    }
    
    public JcePBMac1CalculatorProviderBuilder setProvider(final Provider provider) {
        this.helper = new ProviderJcaJceHelper(provider);
        return this;
    }
    
    public JcePBMac1CalculatorProviderBuilder setProvider(final String s) {
        this.helper = new NamedJcaJceHelper(s);
        return this;
    }
    
    public PBEMacCalculatorProvider build() {
        return new PBEMacCalculatorProvider() {
            @Override
            public MacCalculator get(final AlgorithmIdentifier algorithmIdentifier, final char[] array) throws OperatorCreationException {
                if (!PKCSObjectIdentifiers.id_PBMAC1.equals(algorithmIdentifier.getAlgorithm())) {
                    throw new OperatorCreationException("protection algorithm not PB mac based");
                }
                return new JcePBMac1CalculatorBuilder(PBMAC1Params.getInstance(algorithmIdentifier.getParameters())).setHelper(JcePBMac1CalculatorProviderBuilder.this.helper).build(array);
            }
        };
    }
}