1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 /** 19 * @author Vladimir N. Molotkov, Stepan M. Mishura 20 * @version $Revision$ 21 */ 22 23 package org.apache.harmony.security.asn1; 24 25 26 /** 27 * This abstract class is the super class for all constructed ASN.1 types 28 * 29 * @see <a href="http://asn1.elibel.tm.fr/en/standards/index.htm">ASN.1</a> 30 */ 31 public abstract class ASN1Constructed extends ASN1Type { 32 33 protected ASN1Constructed(int tagNumber) { 34 super(CLASS_UNIVERSAL, tagNumber); 35 } 36 37 protected ASN1Constructed(int tagClass, int tagNumber) { 38 super(tagClass, tagNumber); 39 } 40 41 /** 42 * Tests provided identifier. 43 * 44 * @param identifier - identifier to be verified 45 * @return - true if identifier correspond to constructed identifier of 46 * this ASN.1 type, otherwise false 47 */ 48 public final boolean checkTag(int identifier) { 49 return this.constrId == identifier; 50 } 51 52 public void encodeASN(BerOutputStream out) { 53 out.encodeTag(constrId); 54 encodeContent(out); 55 } 56 } 57
