/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at
 * trunk/opendj3/legal-notices/CDDLv1_0.txt
 * or http://forgerock.org/license/CDDLv1.0.html.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at
 * trunk/opendj3/legal-notices/CDDLv1_0.txt.  If applicable,
 * add the following below this CDDL HEADER, with the fields enclosed
 * by brackets "[]" replaced with your own identifying information:
 *      Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 *
 *
 *      Copyright 2006-2009 Sun Microsystems, Inc.
 *      Portions copyright 2011 ForgeRock AS
 */
package org.forgerock.opendj.asn1;



import static org.forgerock.opendj.asn1.ASN1Constants.*;

import java.io.IOException;

import org.forgerock.opendj.ldap.ByteSequence;



/**
 * An abstract {@code ASN1Writer} which can be used as the basis for
 * implementing new ASN1 writer implementations.
 */
public abstract class AbstractASN1Writer implements ASN1Writer
{

  /**
   * Creates a new abstract ASN.1 writer.
   */
  protected AbstractASN1Writer()
  {
    // No implementation required.
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeBoolean(final boolean value) throws IOException
  {
    return writeBoolean(UNIVERSAL_BOOLEAN_TYPE, value);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeEnumerated(final int value) throws IOException
  {
    return writeEnumerated(UNIVERSAL_ENUMERATED_TYPE, value);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeInteger(final int value) throws IOException
  {
    return writeInteger(UNIVERSAL_INTEGER_TYPE, value);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeInteger(final long value) throws IOException
  {
    return writeInteger(UNIVERSAL_INTEGER_TYPE, value);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeNull() throws IOException
  {
    return writeNull(UNIVERSAL_NULL_TYPE);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeOctetString(byte type, byte[] value)
      throws IOException
  {
    return writeOctetString(type, value, 0, value.length);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeOctetString(byte[] value) throws IOException
  {
    return writeOctetString(value, 0, value.length);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeOctetString(final byte[] value, final int offset,
      final int length) throws IOException
  {
    return writeOctetString(UNIVERSAL_OCTET_STRING_TYPE, value, offset, length);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeOctetString(final ByteSequence value)
      throws IOException
  {
    return writeOctetString(UNIVERSAL_OCTET_STRING_TYPE, value);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeOctetString(final String value) throws IOException
  {
    return writeOctetString(UNIVERSAL_OCTET_STRING_TYPE, value);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeStartSequence() throws IOException
  {
    return writeStartSequence(UNIVERSAL_SEQUENCE_TYPE);
  }



  /**
   * {@inheritDoc}
   */
  public ASN1Writer writeStartSet() throws IOException
  {
    return writeStartSet(UNIVERSAL_SET_TYPE);
  }

}