Java BigDecimal Parse toDecimalString(String str, int decimal)

Description

to Decimal String

License

Open Source License

Declaration

public static String toDecimalString(String str, int decimal) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.text.DecimalFormat;

public class Main {
    public static String toDecimalString(String str, int decimal) {
        if (null == str) {
            return "";
        }/*from  w  ww  .j  av  a 2s . co  m*/
        return toDecimalString(Double.valueOf(str.trim()), decimal);
    }

    public static String toDecimalString(Double num, int decimal) {
        if (num == null) {
            return "";
        }
        String str = num.toString();
        String formatStr = "#.";
        for (int i = 0; i < decimal; ++i) {
            formatStr = formatStr + "0";
        }
        DecimalFormat df = new DecimalFormat(formatStr);
        try {
            str = df.format(num);
        } catch (Exception localException) {
        }
        return str;
    }
}

Related

1. parseTo_BigDecimal(String s)
2. parseToBigDecimal(Object value)
3. string2BigDecimal(String valor)
4. stringToBigDecimal(String numeroStr)
5. strToFloat(String text, int decimals)