/*
**********************************************************************
* Copyright (c) 2004-2010, International Business Machines
* Corporation and others. All Rights Reserved.
**********************************************************************
* Author: Alan Liu
* Created: April 20, 2004
* Since: ICU 3.0
**********************************************************************
*/
package com.ibm.icu.text;
import java.text.FieldPosition;
import java.text.ParsePosition;
import com.ibm.icu.util.CurrencyAmount;
import com.ibm.icu.util.ULocale;
/**
* Temporary internal concrete subclass of MeasureFormat implementing
* parsing and formatting of CurrencyAmount objects. This class is
* likely to be redesigned and rewritten in the near future.
*
* <p>This class currently delegates to DecimalFormat for parsing and
* formatting.
*
* @see com.ibm.icu.text.UFormat
* @see com.ibm.icu.text.DecimalFormat
* @author Alan Liu
*/
class CurrencyFormat extends MeasureFormat {
// Generated by serialver from JDK 1.4.1_01
static final long serialVersionUID = -931679363692504634L;
private NumberFormat fmt;
public CurrencyFormat(ULocale locale) {
fmt = NumberFormat.getCurrencyInstance(locale.toLocale());
}
/**
* Override Format.format().
* @see java.text.Format#format(java.lang.Object, java.lang.StringBuffer, java.text.FieldPosition)
*/
public StringBuffer format(Object obj, StringBuffer toAppendTo, FieldPosition pos) {
try {
CurrencyAmount currency = (CurrencyAmount) obj;
fmt.setCurrency(currency.getCurrency());
return fmt.format(currency.getNumber(), toAppendTo, pos);
} catch (ClassCastException e) {
throw new IllegalArgumentException("Invalid type: " + obj.getClass().getName());
}
}
/**
* Override Format.parseObject().
* @see java.text.Format#parseObject(java.lang.String, java.text.ParsePosition)
*/
public Object parseObject(String source, ParsePosition pos) {
return fmt.parseCurrency(source, pos);
}
}