Example usage for java.text DecimalFormat DecimalFormat

Introduction

In this page you can find the example usage for java.text DecimalFormat DecimalFormat.

Prototype

public DecimalFormat(String pattern, DecimalFormatSymbols symbols)

Source Link

Document

Creates a DecimalFormat using the given pattern and symbols.

Usage

From source file:com.insightaction.util.DataLoader.java

private static BigDecimal getBigDecimal(String value) {
    DecimalFormatSymbols symbols = new DecimalFormatSymbols();
    symbols.setGroupingSeparator(',');
    symbols.setDecimalSeparator('.');
    String pattern = "#,##0.0#";
    DecimalFormat decimalFormat = new DecimalFormat(pattern, symbols);
    decimalFormat.setParseBigDecimal(true);

    BigDecimal bigDecimal = null;
    try {//from   w w  w  . ja v  a  2  s .  c  o m
        bigDecimal = (BigDecimal) decimalFormat.parse(value);
    } catch (ParseException e) {
        e.printStackTrace();
    }
    return bigDecimal;
}

From source file:com.haulmont.chile.core.datatypes.impl.BigDecimalDatatype.java

@Override
public BigDecimal parse(String value, Locale locale) throws ParseException {
    if (StringUtils.isBlank(value)) {
        return null;
    }/*  w ww  .  j a  v a  2  s  .c om*/

    FormatStrings formatStrings = AppBeans.get(FormatStringsRegistry.class).getFormatStrings(locale);
    if (formatStrings == null) {
        return parse(value);
    }

    DecimalFormatSymbols formatSymbols = formatStrings.getFormatSymbols();
    DecimalFormat format = new DecimalFormat(formatStrings.getDecimalFormat(), formatSymbols);
    format.setParseBigDecimal(true);
    return (BigDecimal) parse(value, format);
}