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jPOS is an ISO-8583 based financial transaction
library/framework that can be customized and
extended in order to implement financial interchanges.
/*
* jPOS Project [http://jpos.org]
* Copyright (C) 2000-2021 jPOS Software SRL
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*/
package org.jpos.iso;
import java.util.Objects;
/**
* Implements a parser for card's service code as per ISO/IEC 7813:2006(E).
*
* @version $Revision$ $Date$
*/
public class ServiceCode {
final private char[] value;
/**
* Creates a ServiceCode instance.
*
* @param value Three-digit service code value.
*/
public ServiceCode(String value) {
Objects.requireNonNull(value);
if (!value.matches("^\\d{3}$")) {
throw new IllegalArgumentException("Invalid service code.");
}
this.value = value.toCharArray();
}
public boolean isPrivate() {
return value[0] == '7';
}
public boolean isTest() {
return value[0] == '9';
}
public boolean isICC() {
return value[0] == '2' || value[0] == '6';
}
public boolean isInternational() {
return value[0] == '1' || value[0] == '2';
}
public boolean isNational() {
return value[0] == '5' || value[0] == '6';
}
public boolean hasNoRestrictions() {
return value[2] == '0' || value[2] == '1' || value[2] == '6';
}
public boolean isGoodsAndServicesOnly() {
return value[2] == '2' || value[2] == '5' || value[2] == '7';
}
public boolean isATMOnly() {
return value[2] == '3';
}
public boolean isCashOnly() {
return value[2] == '4';
}
public boolean isPINRequired() {
return value[2] == '0' || value[2] == '3' || value[2] == '5';
}
public boolean mustPromptForPINIfPEDPresent() {
return value[2] == '6' || value[2] == '7';
}
public boolean isNormalAuthorization() {
return value[1] == '0';
}
public boolean isIssuerAuthorization() {
return value[1] == '2';
}
}