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/*
 *  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.
 */

/**
* @author Alexander Y. Kleymenov
* @version $Revision$
*/

package org.apache.harmony.security.x509;

import org.apache.harmony.security.asn1.ASN1Choice;
import org.apache.harmony.security.asn1.ASN1GeneralizedTime;
import org.apache.harmony.security.asn1.ASN1Type;
import org.apache.harmony.security.asn1.ASN1UTCTime;

/**
 * Class represents the work with the following X.509 structure:
 * (as specified in RFC 3280 -
 *  Internet X.509 Public Key Infrastructure.
 *  Certificate and Certificate Revocation List (CRL) Profile.
 *  http://www.ietf.org/rfc/rfc3280.txt):
 *
 * 
 * Time ::= CHOICE {
 *       utcTime        UTCTime,
 *       generalTime    GeneralizedTime
 * }
 * 
*/ public final class Time { private static final long JAN_01_2050 = 2524608000000L; public static final ASN1Choice ASN1 = new ASN1Choice(new ASN1Type[] { ASN1GeneralizedTime.getInstance(), ASN1UTCTime.getInstance() }) { public int getIndex(java.lang.Object object) { // choose encoding method (see RFC 3280 p. 22) if (((java.util.Date) object).getTime() < JAN_01_2050) { return 1; // it is before 2050, so encode as UTCTime } else { return 0; // it is after 2050, encode as GeneralizedTime } } public Object getObjectToEncode(Object object) { return object; } }; }




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