com.distrimind.bouncycastle.asn1.DERIA5String Maven / Gradle / Ivy
package com.distrimind.bouncycastle.asn1;
/**
* DER IA5String object - this is a ISO 646 (ASCII) string encoding code points 0 to 127.
*
* Explicit character set escape sequences are not allowed.
*
*/
public class DERIA5String
extends ASN1IA5String
{
/**
* Return an IA5 string from the passed in object
*
* @param obj a DERIA5String or an object that can be converted into one.
* @exception IllegalArgumentException if the object cannot be converted.
* @return a DERIA5String instance, or null.
*
* @deprecated Use {@link ASN1IA5String#getInstance(Object)} instead.
*/
public static DERIA5String getInstance(
Object obj)
{
if (obj == null || obj instanceof DERIA5String)
{
return (DERIA5String)obj;
}
if (obj instanceof ASN1IA5String)
{
return new DERIA5String(((ASN1IA5String)obj).contents, false);
}
if (obj instanceof byte[])
{
try
{
return (DERIA5String)fromByteArray((byte[])obj);
}
catch (Exception e)
{
throw new IllegalArgumentException("encoding error in getInstance: " + e.toString());
}
}
throw new IllegalArgumentException("illegal object in getInstance: " + obj.getClass().getName());
}
/**
* Return an IA5 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.
* @return a DERIA5String instance, or null.
*
* @deprecated Use {@link ASN1IA5String#getInstance(ASN1TaggedObject, boolean)}
* instead.
*/
public static DERIA5String getInstance(
ASN1TaggedObject obj,
boolean explicit)
{
ASN1Primitive o = obj.getObject();
if (explicit || o instanceof DERIA5String)
{
return getInstance(o);
}
else
{
return new DERIA5String(ASN1OctetString.getInstance(o).getOctets(), true);
}
}
/**
* Basic constructor - without validation.
* @param string the base string to use..
*/
public DERIA5String(String string)
{
this(string, false);
}
/**
* Constructor with optional validation.
*
* @param string the base string to wrap.
* @param validate whether or not to check the string.
* @throws IllegalArgumentException if validate is true and the string
* contains characters that should not be in an IA5String.
*/
public DERIA5String(String string, boolean validate)
{
super(string, validate);
}
DERIA5String(byte[] contents, boolean clone)
{
super(contents, clone);
}
}