package javaeetutorial.converter.ejb;
import java.math.BigDecimal;
import javax.ejb.*;
@Stateless
public class ConverterBean {
private BigDecimal yenRate = new BigDecimal("83.0602");
private BigDecimal euroRate = new BigDecimal("0.0093016");
public BigDecimal dollarToYen(BigDecimal dollars) {
BigDecimal result = dollars.multiply(yenRate);
return result.setScale(2, BigDecimal.ROUND_UP);
}
public BigDecimal yenToEuro(BigDecimal yen) {
BigDecimal result = yen.multiply(euroRate);
return result.setScale(2, BigDecimal.ROUND_UP);
}
}