Java BigDecimal Round round(BigDecimal value, String currency)

Description

round

License

Open Source License

Declaration

public static BigDecimal round(BigDecimal value, String currency) 

Method Source Code

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

import java.math.BigDecimal;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

public class Main {
    public static BigDecimal round(BigDecimal value, String currency) {

        if (currency == null) {
            return value.setScale(2, BigDecimal.ROUND_HALF_UP);
        } else {// w  w  w. ja  va2  s .  c  o m
            //TODO get rounding configuration to round value
            return value.setScale(2, BigDecimal.ROUND_HALF_UP);
        }

    }

    public static Map round(Map values, String currency) {
        Map result = new HashMap();

        Iterator itr = values.keySet().iterator();
        while (itr.hasNext()) {
            Object key = itr.next();

            Object value = values.get(key);
            if (value instanceof BigDecimal) {
                BigDecimal roundValue = round((BigDecimal) value, currency);
                result.put(key, roundValue);
            }
        }
        return result;
    }
}

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