org.keysupport.bc.scvp.asn1.ReplyChecks.java Source code

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Here is the source code for org.keysupport.bc.scvp.asn1.ReplyChecks.java

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/**
 * The MIT License (MIT)
 * 
 * Copyright (c) 2008-2015 keysupport.org
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.keysupport.bc.scvp.asn1;

import java.io.IOException;
import java.util.Enumeration;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.DERSequence;

/**
 * @author tejohnson
 * 
 * This class is a representation of a ReplyChecks.
 * 
 * <pre>
 *       ReplyChecks ::= SEQUENCE OF ReplyCheck
 * </pre>
 *
 * @version $Revision: 1.0 $
 */
public class ReplyChecks extends ASN1Object {

    /*
     * Memory representation of this object
     */
    /**
     * Field value.
     */
    private ASN1Sequence value;

    /*
     * The MIN and MAX size of this object are N/A
     */
    /**
     * 
     * @param replyChecks Enumeration<ReplyCheck>
     */
    public ReplyChecks(Enumeration<ReplyCheck> replyChecks) {

        final ASN1EncodableVector v;

        v = new ASN1EncodableVector();
        while (replyChecks.hasMoreElements()) {
            v.add(replyChecks.nextElement());
        }
        this.value = new DERSequence(v);

    }

    /**
     * Constructor for ReplyChecks.
     * @param value ASN1Sequence
     * @throws IOException
     */
    private ReplyChecks(ASN1Sequence value) throws IOException {
        /*
         * Check all of the elements to ensure they are a ReplyCheck
         */
        Enumeration<?> rcEnum = value.getObjects();
        while (rcEnum.hasMoreElements()) {
            try {
                ReplyCheck.getInstance(rcEnum.nextElement());
            } catch (IOException e) {
                throw new IOException("Invalid ReplyChecks syntax encountered");
            }
        }
        this.value = value;
    }

    @SuppressWarnings("unused")
    private ReplyChecks() {
        //Hiding the default constructor
    }

    /**
     * Method getInstance.
     * @param obj Object
     * @return ReplyChecks
     * @throws IOException
     */
    public static ReplyChecks getInstance(Object obj) throws IOException {
        if (obj instanceof ReplyChecks) {
            return (ReplyChecks) obj;
        } else if (obj instanceof ASN1Sequence) {
            return new ReplyChecks(ASN1Sequence.getInstance(obj));
        } else {
            throw new IOException("Invalid ReplyChecks: " + obj.getClass());
        }
    }

    /**
     * Method getCheck.
     * @return Enumeration<ReplyCheck>
     */
    @SuppressWarnings("unchecked")
    public Enumeration<ReplyCheck> getValues() {
        return this.value.getObjects();
    }

    /**
     * Method toASN1Primitive.
     * @return ASN1Primitive
     * @see org.bouncycastle.asn1.ASN1Encodable#toASN1Primitive()
     */
    @Override
    public ASN1Primitive toASN1Primitive() {
        return this.value;
    }

}