001/* 002 * CDDL HEADER START 003 * 004 * The contents of this file are subject to the terms of the 005 * Common Development and Distribution License, Version 1.0 only 006 * (the "License"). You may not use this file except in compliance 007 * with the License. 008 * 009 * You can obtain a copy of the license at legal-notices/CDDLv1_0.txt 010 * or http://forgerock.org/license/CDDLv1.0.html. 011 * See the License for the specific language governing permissions 012 * and limitations under the License. 013 * 014 * When distributing Covered Code, include this CDDL HEADER in each 015 * file and include the License file at legal-notices/CDDLv1_0.txt. 016 * If applicable, add the following below this CDDL HEADER, with the 017 * fields enclosed by brackets "[]" replaced with your own identifying 018 * information: 019 * Portions Copyright [yyyy] [name of copyright owner] 020 * 021 * CDDL HEADER END 022 * 023 * 024 * Copyright 2006-2009 Sun Microsystems, Inc. 025 * Portions copyright 2011-2013 ForgeRock AS 026 */ 027package org.forgerock.opendj.io; 028 029import java.io.IOException; 030 031import org.forgerock.opendj.ldap.ByteSequence; 032 033/** 034 * An abstract {@code ASN1Writer} which can be used as the basis for 035 * implementing new ASN1 writer implementations. 036 */ 037public abstract class AbstractASN1Writer implements ASN1Writer { 038 039 /** 040 * Creates a new abstract ASN.1 writer. 041 */ 042 protected AbstractASN1Writer() { 043 // No implementation required. 044 } 045 046 /** {@inheritDoc} */ 047 public ASN1Writer writeBoolean(final boolean value) throws IOException { 048 return writeBoolean(ASN1.UNIVERSAL_BOOLEAN_TYPE, value); 049 } 050 051 /** {@inheritDoc} */ 052 public ASN1Writer writeEnumerated(final int value) throws IOException { 053 return writeEnumerated(ASN1.UNIVERSAL_ENUMERATED_TYPE, value); 054 } 055 056 /** {@inheritDoc} */ 057 public ASN1Writer writeInteger(final int value) throws IOException { 058 return writeInteger(ASN1.UNIVERSAL_INTEGER_TYPE, value); 059 } 060 061 /** {@inheritDoc} */ 062 public ASN1Writer writeInteger(final long value) throws IOException { 063 return writeInteger(ASN1.UNIVERSAL_INTEGER_TYPE, value); 064 } 065 066 /** {@inheritDoc} */ 067 public ASN1Writer writeNull() throws IOException { 068 return writeNull(ASN1.UNIVERSAL_NULL_TYPE); 069 } 070 071 /** {@inheritDoc} */ 072 public ASN1Writer writeOctetString(byte type, byte[] value) throws IOException { 073 return writeOctetString(type, value, 0, value.length); 074 } 075 076 /** {@inheritDoc} */ 077 public ASN1Writer writeOctetString(byte[] value) throws IOException { 078 return writeOctetString(value, 0, value.length); 079 } 080 081 /** {@inheritDoc} */ 082 public ASN1Writer writeOctetString(final byte[] value, final int offset, final int length) 083 throws IOException { 084 return writeOctetString(ASN1.UNIVERSAL_OCTET_STRING_TYPE, value, offset, length); 085 } 086 087 /** {@inheritDoc} */ 088 public ASN1Writer writeOctetString(final ByteSequence value) throws IOException { 089 return writeOctetString(ASN1.UNIVERSAL_OCTET_STRING_TYPE, value); 090 } 091 092 /** {@inheritDoc} */ 093 public ASN1Writer writeOctetString(final String value) throws IOException { 094 return writeOctetString(ASN1.UNIVERSAL_OCTET_STRING_TYPE, value); 095 } 096 097 /** {@inheritDoc} */ 098 public ASN1Writer writeStartSequence() throws IOException { 099 return writeStartSequence(ASN1.UNIVERSAL_SEQUENCE_TYPE); 100 } 101 102 /** {@inheritDoc} */ 103 public ASN1Writer writeStartSet() throws IOException { 104 return writeStartSet(ASN1.UNIVERSAL_SET_TYPE); 105 } 106 107}