org.xbib.asn1.ASN1PrintableString Maven / Gradle / Ivy

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package org.xbib.asn1;

/**
 * Representation for ASN.1 PrintableString.
 * The PrintableString type denotes an arbitary string
 * of printable characters from the following character set:
 * 
 *     
 * Printable StringsCapital letters A, B, ... , Z
 * 
Small letters a, b, ..., z
 * 
Digits 0, 1, ..., 9
 * 
Space 
 * 
Apostrophe '
 * 
Left partnthesis (
 * 
Right partnthesis )
 * 
Plus +
 * 
comma ,
 * 
hyphen -
 * 
Full stop .
 * 
Solidus /
 * 
Colon :
 * 
Equal sign =
 * 
Question mark ?
 * 
 * This type is a string type.
 */
public final class ASN1PrintableString extends ASN1OctetString {
    /**
     * This constant is the ASN.1 UNIVERSAL tag value for PrintableString.
     */
    public static final int PRINTABLE_STRING_TAG = 0x13;

    /**
     * Constructor for a PrintableString object. It sets the tag to the
     * default value of UNIVERSAL 19 (0x13).
     * @param text text
     */
    public ASN1PrintableString(String text) {
        super(text);
    }

    /**
     * Constructor for a PrintableString object from a primitive BER encoding.
     *
     * @param ber      The BER encoding to use.
     * @param checkTag If true, it checks the tag. Use false if is implicitly tagged.
     * @throws ASN1Exception If the BER encoding is incorrect.
     */
    public ASN1PrintableString(BEREncoding ber, boolean checkTag)
            throws ASN1Exception {
        super(ber, false);
        if (checkTag && (ber.tagGet() != PRINTABLE_STRING_TAG || ber.tagTypeGet() != BEREncoding.UNIVERSAL_TAG)) {
            throw new ASN1EncodingException("ASN.1 PrintableString: bad BER: tag=" + ber.tagGet() +
                            " expected " + PRINTABLE_STRING_TAG + "\n");
        }
    }
}

Capital letters	A, B, ... , Z *
Small letters	a, b, ..., z *
Digits	0, 1, ..., 9 *
Space	*
Apostrophe	' *
Left partnthesis	( *
Right partnthesis	) *
Plus	+ *
comma	, *
hyphen	- *
Full stop	. *
Solidus	/ *
Colon	: *
Equal sign	= *
Question mark	? *