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package org.bouncycastle.asn1.cmp;
import java.util.Enumeration;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.DERUTF8String;
public class PKIFreeText
extends ASN1Object
{
ASN1Sequence strings;
public static PKIFreeText getInstance(
ASN1TaggedObject obj,
boolean explicit)
{
return getInstance(ASN1Sequence.getInstance(obj, explicit));
}
public static PKIFreeText getInstance(
Object obj)
{
if (obj instanceof PKIFreeText)
{
return (PKIFreeText)obj;
}
else if (obj != null)
{
return new PKIFreeText(ASN1Sequence.getInstance(obj));
}
return null;
}
private PKIFreeText(
ASN1Sequence seq)
{
Enumeration e = seq.getObjects();
while (e.hasMoreElements())
{
if (!(e.nextElement() instanceof DERUTF8String))
{
throw new IllegalArgumentException("attempt to insert non UTF8 STRING into PKIFreeText");
}
}
strings = seq;
}
public PKIFreeText(
DERUTF8String p)
{
strings = new DERSequence(p);
}
public PKIFreeText(
String p)
{
this(new DERUTF8String(p));
}
public PKIFreeText(
DERUTF8String[] strs)
{
strings = new DERSequence(strs);
}
public PKIFreeText(
String[] strs)
{
ASN1EncodableVector v = new ASN1EncodableVector();
for (int i = 0; i < strs.length; i++)
{
v.add(new DERUTF8String(strs[i]));
}
strings = new DERSequence(v);
}
/**
* Return the number of string elements present.
*
* @return number of elements present.
*/
public int size()
{
return strings.size();
}
/**
* Return the UTF8STRING at index i.
*
* @param i index of the string of interest
* @return the string at index i.
*/
public DERUTF8String getStringAt(
int i)
{
return (DERUTF8String)strings.getObjectAt(i);
}
/**
* <pre>
* PKIFreeText ::= SEQUENCE SIZE (1..MAX) OF UTF8String
* </pre>
*/
public ASN1Primitive toASN1Primitive()
{
return strings;
}
}
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