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 * reserved comment block

 * DO NOT REMOVE OR ALTER!

 */

/**

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements. See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership. The ASF licenses this file

 * to you under the Apache License, Version 2.0 (the

 * "License"); you may not use this file except in compliance

 * with the License. You may obtain a copy of the License at

 *

 * http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing,

 * software distributed under the License is distributed on an

 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

 * KIND, either express or implied. See the License for the

 * specific language governing permissions and limitations

 * under the License.

 */

package com.sun.org.apache.xml.internal.security.keys.content.x509;

import java.math.BigInteger;

import java.security.cert.X509Certificate;

import com.sun.org.apache.xml.internal.security.exceptions.XMLSecurityException;

import com.sun.org.apache.xml.internal.security.utils.Constants;

import com.sun.org.apache.xml.internal.security.utils.RFC2253Parser;

import com.sun.org.apache.xml.internal.security.utils.SignatureElementProxy;

import org.w3c.dom.Document;

import org.w3c.dom.Element;

public class XMLX509IssuerSerial extends SignatureElementProxy implements XMLX509DataContent {

    private static final com.sun.org.slf4j.internal.Logger LOG =

        com.sun.org.slf4j.internal.LoggerFactory.getLogger(XMLX509IssuerSerial.class);

    /**

     * Constructor XMLX509IssuerSerial

     *

     * @param element

     * @param baseURI

     * @throws XMLSecurityException

     */

    public XMLX509IssuerSerial(Element element, String baseURI) throws XMLSecurityException {

        super(element, baseURI);

    }

    /**

     * Constructor XMLX509IssuerSerial

     *

     * @param doc

     * @param x509IssuerName

     * @param x509SerialNumber

     */

    public XMLX509IssuerSerial(Document doc, String x509IssuerName, BigInteger x509SerialNumber) {

        super(doc);

        addReturnToSelf();

        addTextElement(x509IssuerName, Constants._TAG_X509ISSUERNAME);

        addTextElement(x509SerialNumber.toString(), Constants._TAG_X509SERIALNUMBER);

    }

    /**

     * Constructor XMLX509IssuerSerial

     *

     * @param doc

     * @param x509IssuerName

     * @param x509SerialNumber

     */

    public XMLX509IssuerSerial(Document doc, String x509IssuerName, String x509SerialNumber) {

        this(doc, x509IssuerName, new BigInteger(x509SerialNumber));

    }

    /**

     * Constructor XMLX509IssuerSerial

     *

     * @param doc

     * @param x509IssuerName

     * @param x509SerialNumber

     */

    public XMLX509IssuerSerial(Document doc, String x509IssuerName, int x509SerialNumber) {

        this(doc, x509IssuerName, new BigInteger(Integer.toString(x509SerialNumber)));

    }

    /**

     * Constructor XMLX509IssuerSerial

     *

     * @param doc

     * @param x509certificate

     */

    public XMLX509IssuerSerial(Document doc, X509Certificate x509certificate) {

        this(

            doc,

            x509certificate.getIssuerX500Principal().getName(),

            x509certificate.getSerialNumber()

        );

    }

    /**

     * Method getSerialNumber

     *

     * @return the serial number

     */

    public BigInteger getSerialNumber() {

        String text =

            this.getTextFromChildElement(Constants._TAG_X509SERIALNUMBER, Constants.SignatureSpecNS);

        LOG.debug("X509SerialNumber text: {}", text);

        return new BigInteger(text);

    }

    /**

     * Method getSerialNumberInteger

     *

     * @return the serial number as plain int

     */

    public int getSerialNumberInteger() {

        return this.getSerialNumber().intValue();

    }

    /**

     * Method getIssuerName

     *

     * @return the issuer name

     */

    public String getIssuerName()  {

        return RFC2253Parser.normalize(

            this.getTextFromChildElement(Constants._TAG_X509ISSUERNAME, Constants.SignatureSpecNS)

        );

    }

    /** {@inheritDoc} */

    public boolean equals(Object obj) {

        if (!(obj instanceof XMLX509IssuerSerial)) {

            return false;

        }

        XMLX509IssuerSerial other = (XMLX509IssuerSerial) obj;

        return this.getSerialNumber().equals(other.getSerialNumber())

            && this.getIssuerName().equals(other.getIssuerName());

    }

    public int hashCode() {

        int result = 17;

        result = 31 * result + getSerialNumber().hashCode();

        result = 31 * result + getIssuerName().hashCode();

        return result;

    }

    /** {@inheritDoc} */

    public String getBaseLocalName() {

        return Constants._TAG_X509ISSUERSERIAL;

    }

}