| /** |
| * 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 org.apache.kerby.asn1.type; |
| |
| import org.apache.kerby.asn1.Asn1FieldInfo; |
| import org.apache.kerby.asn1.EnumType; |
| import org.apache.kerby.asn1.Tag; |
| |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| |
| /** |
| * For tagging a collection type with tagNo, either application specific or |
| * context specific class |
| */ |
| public abstract class TaggingCollection extends AbstractAsn1Type<Asn1CollectionType> { |
| private Asn1Tagging<Asn1CollectionType> tagging; |
| private Asn1CollectionType tagged; |
| |
| public TaggingCollection(int taggingTagNo, Asn1FieldInfo[] tags, |
| boolean isAppSpecific, boolean isImplicit) { |
| super(makeTag(isAppSpecific, taggingTagNo)); |
| this.tagged = createTaggedCollection(tags); |
| setValue(tagged); |
| this.tagging = new Asn1Tagging<Asn1CollectionType>(taggingTagNo, |
| tagged, isAppSpecific, isImplicit); |
| } |
| |
| private static Tag makeTag(boolean isAppSpecific, int tagNo) { |
| return isAppSpecific ? Tag.newAppTag(tagNo) : Tag.newCtxTag(tagNo); |
| } |
| |
| protected abstract Asn1CollectionType createTaggedCollection(Asn1FieldInfo[] tags); |
| |
| @Override |
| public Tag tag() { |
| return tagging.tag(); |
| } |
| |
| @Override |
| public int tagNo() { |
| return tagging.tagNo(); |
| } |
| |
| @Override |
| public void usePrimitive(boolean isPrimitive) { |
| tagging.usePrimitive(isPrimitive); |
| } |
| |
| @Override |
| public boolean isPrimitive() { |
| return tagging.isPrimitive(); |
| } |
| |
| @Override |
| public void useDefinitiveLength(boolean isDefinitiveLength) { |
| tagging.useDefinitiveLength(isDefinitiveLength); |
| } |
| |
| @Override |
| public boolean isDefinitiveLength() { |
| return tagging.isDefinitiveLength(); |
| } |
| |
| @Override |
| public void useImplicit(boolean isImplicit) { |
| tagging.useImplicit(isImplicit); |
| } |
| |
| @Override |
| public boolean isImplicit() { |
| return tagging.isImplicit(); |
| } |
| |
| @Override |
| public void useDER() { |
| tagging.useDER(); |
| } |
| |
| @Override |
| public boolean isDER() { |
| return tagging.isDER(); |
| } |
| |
| @Override |
| public void useBER() { |
| tagging.useBER(); |
| } |
| |
| @Override |
| public boolean isBER() { |
| return tagging.isBER(); |
| } |
| |
| @Override |
| public void useCER() { |
| tagging.useCER(); |
| } |
| |
| @Override |
| public boolean isCER() { |
| return tagging.isCER(); |
| } |
| |
| |
| @Override |
| protected int encodingBodyLength() { |
| return tagging.encodingBodyLength(); |
| } |
| |
| @Override |
| protected void encodeBody(ByteBuffer buffer) { |
| tagging.encodeBody(buffer); |
| } |
| |
| @Override |
| protected void decodeBody(ByteBuffer content) throws IOException { |
| tagging.decodeBody(content); |
| } |
| |
| protected <T extends Asn1Type> T getFieldAs(EnumType index, Class<T> t) { |
| return tagged.getFieldAs(index, t); |
| } |
| |
| protected void setFieldAs(EnumType index, Asn1Type value) { |
| tagged.setFieldAs(index, value); |
| } |
| |
| protected String getFieldAsString(EnumType index) { |
| return tagged.getFieldAsString(index); |
| } |
| |
| protected byte[] getFieldAsOctets(EnumType index) { |
| return tagged.getFieldAsOctets(index); |
| } |
| |
| protected void setFieldAsOctets(EnumType index, byte[] bytes) { |
| tagged.setFieldAsOctets(index, bytes); |
| } |
| |
| protected Integer getFieldAsInteger(EnumType index) { |
| return tagged.getFieldAsInteger(index); |
| } |
| |
| protected void setFieldAsInt(EnumType index, int value) { |
| tagged.setFieldAsInt(index, value); |
| } |
| |
| protected byte[] getFieldAsOctetBytes(EnumType index) { |
| return tagged.getFieldAsOctets(index); |
| } |
| |
| protected void setFieldAsOctetBytes(EnumType index, byte[] value) { |
| tagged.setFieldAsOctets(index, value); |
| } |
| |
| @Override |
| public String toStr() { |
| return tagging.toStr(); |
| } |
| } |