package org.bouncycastle.asn1;

import java.io.IOException;

DER T61String (also the teletex string)
/** * DER T61String (also the teletex string) */
public class DERT61String extends ASN1Object implements DERString { String string;
return a T61 string from the passed in object.
Throws:
  • IllegalArgumentException – if the object cannot be converted.
/** * return a T61 string from the passed in object. * * @exception IllegalArgumentException if the object cannot be converted. */
public static DERT61String getInstance( Object obj) { if (obj == null || obj instanceof DERT61String) { return (DERT61String)obj; } throw new IllegalArgumentException("illegal object in getInstance: " + obj.getClass().getName()); }
return an T61 String from a tagged object.
Params:
  • obj – the tagged object holding the object we want
  • explicit – true if the object is meant to be explicitly tagged false otherwise.
Throws:
/** * return an T61 String from a tagged object. * * @param obj the tagged object holding the object we want * @param explicit true if the object is meant to be explicitly * tagged false otherwise. * @exception IllegalArgumentException if the tagged object cannot * be converted. */
public static DERT61String getInstance( ASN1TaggedObject obj, boolean explicit) { DERObject o = obj.getObject(); if (explicit) { return getInstance(o); } else { return new DERT61String(ASN1OctetString.getInstance(o).getOctets()); } }
basic constructor - with bytes.
/** * basic constructor - with bytes. */
public DERT61String( byte[] string) { char[] cs = new char[string.length]; for (int i = 0; i != cs.length; i++) { cs[i] = (char)(string[i] & 0xff); } this.string = new String(cs); }
basic constructor - with string.
/** * basic constructor - with string. */
public DERT61String( String string) { this.string = string; } public String getString() { return string; } public String toString() { return string; } void encode( DEROutputStream out) throws IOException { out.writeEncoded(T61_STRING, this.getOctets()); } public byte[] getOctets() { char[] cs = string.toCharArray(); byte[] bs = new byte[cs.length]; for (int i = 0; i != cs.length; i++) { bs[i] = (byte)cs[i]; } return bs; } boolean asn1Equals( DERObject o) { if (!(o instanceof DERT61String)) { return false; } return this.getString().equals(((DERT61String)o).getString()); } public int hashCode() { return this.getString().hashCode(); } }