private Number toNumber()

in src/main/java/org/apache/commons/beanutils2/converters/NumberConverter.java [340:386]

31 lines of code
10 McCabe index (conditional complexity)


    private Number toNumber(final Class<?> sourceType, final Class<?> targetType, final String value) {
        // Byte
        if (targetType.equals(Byte.class)) {
            return Byte.valueOf(value);
        }

        // Short
        if (targetType.equals(Short.class)) {
            return Short.valueOf(value);
        }

        // Integer
        if (targetType.equals(Integer.class)) {
            return Integer.valueOf(value);
        }

        // Long
        if (targetType.equals(Long.class)) {
            return Long.valueOf(value);
        }

        // Float
        if (targetType.equals(Float.class)) {
            return Float.valueOf(value);
        }

        // Double
        if (targetType.equals(Double.class)) {
            return Double.valueOf(value);
        }

        // BigDecimal
        if (targetType.equals(BigDecimal.class)) {
            return new BigDecimal(value);
        }

        // BigInteger
        if (targetType.equals(BigInteger.class)) {
            return new BigInteger(value);
        }

        final String msg = toString(getClass()) + " cannot handle conversion from '" + toString(sourceType) + "' to '" + toString(targetType) + "'";
        if (log().isWarnEnabled()) {
            log().warn("    " + msg);
        }
        throw new ConversionException(msg);
    }