Java CurrencyStyle类代码示例

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
/**
 * Test related to {@link https://java.net/jira/browse/JAVAMONEY-92}.
 */
@Test
public void testWithCustomPattern() {
    MonetaryAmountFormat format = MonetaryFormats.getAmountFormat(
            AmountFormatQueryBuilder.of(Locale.GERMANY)
                    .set(CurrencyStyle.SYMBOL)
                    .set("pattern", "#,##0.00### ¤")
                    .build());
    Money money = Money.of(12345.23456789, "EUR");
    assertEquals("12.345,23457 €", format.format(money));

    format = MonetaryFormats.getAmountFormat(
            AmountFormatQueryBuilder.of(Locale.GERMANY)
                    .set(CurrencyStyle.SYMBOL)
                    .build());
    assertEquals("12.345,23 €", format.format(money));


}
 

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
public static void main(String[] args) {
	MonetaryAmount amount = Money.of(12345.67, "USD");
	MonetaryAmountFormat customFormat = MonetaryFormats.getAmountFormat(
			AmountFormatQueryBuilder.of(Locale.US)
			.set(CurrencyStyle.NAME)
			.set("pattern", "00,00,00,00.00 ¤")
			.build()); 

			String formatted = customFormat.format(amount); //00,01,23,45.67 US Dollar
}
 

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
/**
 * Creates a new {@link CurrencyToken}.
 *
 * @param style  The style defining, how the currency should be localized, not
 *               {@code null}.
 * @param locale The target locale, not {@code null}.
 */
public CurrencyToken(CurrencyStyle style, Locale locale) {
    Objects.requireNonNull(locale, "Locale null");
    this.locale = locale;
    if (style!=null) {
        this.style = style;
    }
}
 

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
private void initPattern(String pattern, List<FormatToken> tokens,
                         AmountFormatContext style) {
    int index = pattern.indexOf(CURRENCY_SIGN);
    if (index > 0) { // currency placement after, between
        String p1 = pattern.substring(0, index);
        String p2 = pattern.substring(index + 1);
        if (isLiteralPattern(p1)) {
            tokens.add(new LiteralToken(p1));
            tokens.add(new CurrencyToken(style.get(CurrencyStyle.class), style.
                    get(Locale.class)));
        } else {
            tokens.add(new AmountNumberToken(style, p1));
            tokens.add(new CurrencyToken(style.get(CurrencyStyle.class), style.get(Locale.class)));
        }
        if (!p2.isEmpty()) {
            if (isLiteralPattern(p2)) {
                tokens.add(new LiteralToken(p2));
            } else {
                tokens.add(new AmountNumberToken(style, p2));
            }
        }
    } else if (index == 0) { // currency placement before
        tokens.add(new CurrencyToken(style.get(CurrencyStyle.class), style
                .get(Locale.class)));
        tokens.add(new AmountNumberToken(style, pattern.substring(1)));
    } else { // no currency
        tokens.add(new AmountNumberToken(style, pattern));
    }
}
 

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
@Override
public String format(final MonetaryAmount monetaryAmount) {
    final boolean isDecimal = monetaryAmount.getNumber().doubleValueExact() % 1 != 0;//TODO this can be improved with monetary query
    final AmountFormatQuery pattern = AmountFormatQueryBuilder.of(locale)
            .set(CurrencyStyle.SYMBOL)
            .set(PATTERN, isDecimal ? PATTERN_WITH_DECIMAL : PATTERN_WITHOUT_DECIMAL)
            .build();
    return MonetaryFormats.getAmountFormat(pattern).format(monetaryAmount);
}
 

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
/**
 * Creates a new {@link CurrencyToken}.
 *
 * @param style  The style defining, how the currency should be localized, not
 *               {@code null}.
 * @param locale The target locale, not {@code null}.
 */
CurrencyToken(CurrencyStyle style, Locale locale) {
    Objects.requireNonNull(locale, "Locale null");
    this.locale = locale;
    if (Objects.nonNull(style)) {
        this.style = style;
    }
}
 

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
private void initPattern(String pattern, List<FormatToken> tokens,
                         AmountFormatContext style) {
    int index = pattern.indexOf(CURRENCY_SIGN);
    if (index > 0) { // currency placement after, between
        String p1 = pattern.substring(0, index);
        String p2 = pattern.substring(index + 1);
        if (isLiteralPattern(p1, style)) {
            tokens.add(new LiteralToken(p1));
            tokens.add(new CurrencyToken(style.get(CurrencyStyle.class), style.
                    get(Locale.class)));
        } else {
            tokens.add(new AmountNumberToken(style, p1));
            tokens.add(new CurrencyToken(style.get(CurrencyStyle.class), style.get(Locale.class)));
        }
        if (!p2.isEmpty()) {
            if (isLiteralPattern(p2, style)) {
                tokens.add(new LiteralToken(p2));
            } else {
                tokens.add(new AmountNumberToken(style, p2));
            }
        }
    } else if (index == 0) { // currency placement before
        tokens.add(new CurrencyToken(style.get(CurrencyStyle.class), style
                .get(Locale.class)));
        tokens.add(new AmountNumberToken(style, pattern.substring(1)));
    } else { // no currency
        tokens.add(new AmountNumberToken(style, pattern));
    }
}
 

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
/**
 * Test method for
 * {@link javax.money.format.MonetaryAmountFormat#format(javax.money.MonetaryAmount)} .
 */
@Test
public void testFormatWithBuilder2() {
    MonetaryAmountFormat format = MonetaryFormats
            .getAmountFormat(AmountFormatQueryBuilder.of(Locale.GERMANY).set(CurrencyStyle.NUMERIC_CODE).build());
    assertEquals("12,50 756", format.format(
            Monetary.getDefaultAmountFactory().setCurrency("CHF").setNumber(12.50).create()));
    format = MonetaryFormats
            .getAmountFormat(AmountFormatQueryBuilder.of(Locale.US).set(CurrencyStyle.SYMBOL).build());
    assertEquals("$123,456.56", format.format(
            Monetary.getDefaultAmountFactory().setCurrency("USD").setNumber(123456.561)
                    .create()));
}
 

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
public static void main(String[] args) {
    CurrencyUnit currency = Monetary.getCurrency("USD");
    MonetaryAmount money = Money.of(12, currency);

    MonetaryAmountFormat format = MonetaryFormats
                    .getAmountFormat(AmountFormatQueryBuilder.of(Locale.US).set(CurrencyStyle.SYMBOL).build());


    String resultText = format.format(money);//$12.00
}
 

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
/**
 * Explicitly configure the {@link CurrencyStyle} to be used.
 *
 * @param style the {@link CurrencyStyle}, not {@code null}.
 * @return this token instance, for chaining.
 */
public CurrencyToken setCurrencyStyle(CurrencyStyle style) {
    Objects.requireNonNull(style, "CurrencyStyle null");
    this.style = style;
    return this;
}
 

import org.javamoney.moneta.format.CurrencyStyle; //导入依赖的package包/类
/**
 * Access the {@link CurrencyStyle} used for formatting.
 *
 * @return the current {@link CurrencyStyle}, never {@code null}.
 */
public CurrencyStyle getCurrencyStyle() {
    return this.style;
}