Package no.unit.nva.model.contexttypes.utils

Class IssnUtil

java.lang.Object

no.unit.nva.model.contexttypes.utils.IssnUtil

public final class IssnUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
IssnUtil()

Method Summary

Modifier and Type	Method	Description
static String	checkIssn(String issn)	Returns a valid ISSN or null.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

IssnUtil

public IssnUtil()

Method Details

checkIssn

public static String checkIssn(String issn)
                        throws InvalidIssnException

Returns a valid ISSN or null.

Parameters:

issn - a valid ISSN

Returns:

String, validated representation of the ISSN

Throws:

InvalidIssnException - Thrown if the ISSN is invalid