java.util.Currency.getAvailableCurrencies()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中java.util.Currency.getAvailableCurrencies()方法的一些代码示例，展示了Currency.getAvailableCurrencies()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Currency.getAvailableCurrencies()方法的具体详情如下：
包路径：java.util.Currency
类名称：Currency
方法名：getAvailableCurrencies

Currency.getAvailableCurrencies介绍

[英]Returns a set of all known currencies.
[中]返回所有已知货币的集合。

代码示例

代码示例来源：origin: stackoverflow.com

public static Currency getCurrencyInstance(int numericCode) {
  Set<Currency> currencies = Currency.getAvailableCurrencies();
  for (Currency currency : currencies) {
    if (currency.getNumericCode() == numericCode) {
      return currency;
    }
  }
  throw new IllegalArgumentException("Currency with numeric code "  + numericCode + " not found");
}

代码示例来源：origin: org.javamoney.moneta/moneta-core

private List<CurrencyUnit> getCurrencyUnits(int numCode) {
  List<CurrencyUnit> result = new ArrayList<>();
  for(Currency currency: Currency.getAvailableCurrencies()){
    if(currency.getNumericCode()==numCode){
      result.add(CACHED.get(currency.getCurrencyCode()));
    }
  }
  return result;
}

代码示例来源：origin: stackoverflow.com

public static Currency getCurrencyByCode(int code) {
  for(Currency currency : Currency.getAvailableCurrencies()) {
    if(currency.getNumericCode() == code) {
      return currency;
    }
  }
  throw new IllegalArgumentException("Unkown currency code: " + code);
}

代码示例来源：origin: stackoverflow.com

public static Currency getByCode(int code) {
  for(Currency c : Currency.getAvailableCurrencies()) {
    if(c.getNumericCode() == code) {
      return c;
    }
  }
  throw new IllegalArgumentException("Unkown currency code: " + code);
}

代码示例来源：origin: zavtech/morpheus-core

/**
 * Constructor
 */
public OfCurrency() {
  super(Currency.class);
  this.currencies = Currency.getAvailableCurrencies().stream().toArray(Currency[]::new);
  this.codeMap = new TObjectIntHashMap<>(currencies.length, 0.5f, -1);
  Arrays.sort(currencies, (c1, c2) -> c1.getCurrencyCode().compareTo(c2.getCurrencyCode()));
  for (int i = 0; i< currencies.length; ++i) {
    this.codeMap.put(currencies[i], i);
  }
}

代码示例来源：origin: org.javamoney.moneta/moneta-core

private static Map<String, CurrencyUnit> loadCurrencies() {
  Set<Currency> availableCurrencies = Currency.getAvailableCurrencies();
  Map<String, CurrencyUnit> result = new HashMap<>(availableCurrencies.size());
  for (Currency jdkCurrency : availableCurrencies) {
    CurrencyUnit cu = new JDKCurrencyAdapter(jdkCurrency);
    result.put(cu.getCurrencyCode(), cu);
  }
  return Collections.unmodifiableMap(result);
}

代码示例来源：origin: stackoverflow.com

String userInput = "250.00 SEK";
 final Set<Currency> availableCurrencies = Currency.getAvailableCurrencies();
 for (Currency availableCurrency : availableCurrencies) {
   final String currencyCode = availableCurrency.getCurrencyCode();
   final String displayName = availableCurrency.getDisplayName();
   if (userInput.contains(currencyCode)){
     System.out.println("Currency is " + availableCurrency.getDisplayName());
   }
 }

代码示例来源：origin: stackoverflow.com

Set<Currency> avail = Currency.getAvailableCurrencies();
 for (Currency next : avail) {
   System.out.println("----------------------------------------");
   System.out.println("displayName="+next.getDisplayName());
   System.out.println("currencyCode="+next.getCurrencyCode());
   System.out.println("numericCode="+next.getNumericCode());
   System.out.println("symbol="+next.getSymbol());
   System.out.println("toString="+next.toString());
   System.out.println("----------------------------------------");
 }

代码示例来源：origin: stackoverflow.com

String currency = €;
String currencyCode = "";
for (Currency c : Currency.getAvailableCurrencies()) {
  if (c.getSymbol().equals(currency)) {
    currencyCode = c.toString();
  }
}

代码示例来源：origin: stackoverflow.com

String userInput = "250.00 SEK";
 final Set<Currency> availableCurrencies = Currency.getAvailableCurrencies();
 for (Currency availableCurrency : availableCurrencies) {
   final String strCode = availableCurrency.getCurrencyCode();
   final String currencyCode = strCode;
   if (userInput.contains(currencyCode)){
     for (Locale locale : NumberFormat.getAvailableLocales()) {
       String code = NumberFormat.getCurrencyInstance(locale).getCurrency().getCurrencyCode();
       if (strCode.equals(code)) {
         System.out.println(locale.getDisplayCountry());;
       }
     }
   }
 }

代码示例来源：origin: com.tcdng.unify/unify-core

@Override
protected List<ListData> create(Locale locale, Object... params) throws Exception {
  List<ListData> list = new ArrayList<ListData>();
  for (Currency currency : Currency.getAvailableCurrencies()) {
    list.add(new ListData(currency.getCurrencyCode(), currency.getDisplayName(locale)));
  }
  DataUtils.sort(list, ListData.class, "listDescription", true);
  return list;
}

代码示例来源：origin: jpos/jPOS

private static void addJavaCurrencies()
{
  List<java.util.Currency> currencies = java.util.Currency.getAvailableCurrencies()
      .stream()
      .sorted(Comparator.comparing(java.util.Currency::getCurrencyCode))
      .collect(Collectors.toList());
  for (java.util.Currency sc : currencies)
  {
    try
    {
      addCurrency(sc.getCurrencyCode().toUpperCase(),
            ISOUtil.zeropad(Integer.toString(sc.getNumericCode()), 3),
            sc.getDefaultFractionDigits());
    }
    catch (ISOException ignored)
    {
    }
  }
}

代码示例来源：origin: stackoverflow.com

Set<Currency> currencies = Currency.getAvailableCurrencies();
 for (Currency currency: currencies) {
   System.out.printf("%s\t%s\t%s\n",currency.getDisplayName(), currency.getSymbol(), currency.toString());
   // your code to check whether the symbol is not empty here
   // add it to your String array or just directly use the
   // CharSequences arrays for entries and values here.
 }

代码示例来源：origin: org.javamoney/javamoney-tck

/**
 * Ensure all ISO 3-letters codes as defined by the JDK are also
 * available from Monetary.
 */
@SpecAssertion(section = "4.2.1", id = "421-A3")
@Test(description = "4.2.1 Test currencies provided have correct ISO 3-letter currency codes.")
public void testEnforce3LetterCode4ISO() {
  for (Currency currency : Currency.getAvailableCurrencies()) {
    CurrencyUnit unit = Monetary.getCurrency(currency.getCurrencyCode());
    AssertJUnit.assertNotNull(unit);
    AssertJUnit.assertEquals(currency.getCurrencyCode(), unit.getCurrencyCode());
  }
}

代码示例来源：origin: org.javamoney/javamoney-tck

/**
 * Test if Monetary provides all ISO related entries,
 * similar to the JDK.
 */
@Test(description = "4.2.7 Test if Monetary provides all ISO related entries similar to " +
    "java.util.Currency.")
@SpecAssertion(section = "4.2.7", id = "427-A1")
public void testAllISOCurrenciesAvailable() {
  for (Currency currency : Currency.getAvailableCurrencies()) {
    AssertJUnit.assertTrue(
        "Section 4.2.7: Currency not available [Monetary#isCurrencyAvailable(String)] for JDK " +
            "currency code: " +
            currency.getCurrencyCode(),
        Monetary.isCurrencyAvailable(currency.getCurrencyCode()));
    AssertJUnit.assertNotNull(
        "Section 4.2.7: Currency null [Monetary#igetCurrency(String)] for JDK currency code: " +
            currency.getCurrencyCode(), Monetary.getCurrency(currency.getCurrencyCode()));
  }
}

代码示例来源：origin: org.javamoney/javamoney-tck

/**
 * Tests that currencies returned for same ISO currency code are
 * equal, ensure when listing all available currencies, that the
 * code
 * is unique.
 */
@SpecAssertion(section = "4.2.1", id = "421-A2")
@Test(description = "4.2.1 Test currencies provided equal at least currencies from java.util.Currency.")
public void testEqualISOCurrencies() {
  for (Currency currency : Currency.getAvailableCurrencies()) {
    CurrencyUnit unit = Monetary.getCurrency(currency.getCurrencyCode());
    AssertJUnit.assertNotNull(unit);
    CurrencyUnit unit2 = Monetary.getCurrency(currency.getCurrencyCode());
    AssertJUnit.assertNotNull(unit2);
    AssertJUnit.assertEquals(unit, unit2);
  }
}

代码示例来源：origin: org.javamoney/javamoney-tck

/**
 * For each MonetaryAmount Factory: Bad Case: Create zero amounts
 * from a factory with an invalid currency.
 */
@Test(description = "4.2.6 Bad case: For each MonetaryAmount Factory: Create zero amounts" +
    " from a factory with an invalid currency.")
@SpecAssertion(section = "4.2.6", id = "426-B3")
public void testMonetaryAmountFactoryCreateAmountsWithInvalidCurrency() {
  for (Class type : Monetary.getAmountTypes()) {
    if (type.equals(TestAmount.class)) {
      continue;
    }
    for (Currency cur : Currency.getAvailableCurrencies()) {
      Monetary.getCurrency(cur.getCurrencyCode());
      MonetaryAmountFactory<?> f = Monetary.getAmountFactory(type);
      try {
        f.setCurrency("shjgssgsjgsj");
        AssertJUnit
            .fail("Section 4.2.6: Factory should throw UnknownCurrencyException for invalid currency," +
                " type was " +
                type.getName());
      } catch (UnknownCurrencyException e) {
        // OK
      }
    }
  }
}

代码示例来源：origin: org.javamoney/javamoney-tck

/**
 * For each MonetaryAmount implementation: Ensure getCurrencyCode
 * returns correct results.
 */
@SpecAssertion(section = "4.2.2", id = "422-A1")
@Test(description = "4.2.2 Ensure amount can be created with all default currencies.")
public void testCurrencyCode() {
  for (Class type : Monetary.getAmountTypes()) {
    for (Currency jdkCur : Currency.getAvailableCurrencies()) {
      MonetaryAmount amount =
          Monetary.getDefaultAmountFactory().setCurrency(jdkCur.getCurrencyCode()).setNumber(10.15)
              .create();
      AssertJUnit.assertNotNull(
          "Section 4.2.2: Amount factory returned null for new amount type: " + type.getName(), amount);
      AssertJUnit.assertNotNull(
          "Section 4.2.2: Amount factory returned new amount with null currency, type: " + type.getName(),
          amount.getCurrency());
      AssertJUnit.assertEquals(
          "Section 4.2.2: Amount factory returned new amount with invalid currency, type: " +
              type.getName(), jdkCur.getCurrencyCode(), amount.getCurrency().getCurrencyCode());
    }
  }
}

代码示例来源：origin: org.javamoney/javamoney-tck

/**
 * Test that JDK currencies returned match the values of corresponding JDK Currency (code, numeric code,
 * default fraction digits).
 */
@SpecAssertion(section = "4.2.1", id = "421-A4")
@Test(description = "4.2.1 Test currencies provided have correct default fraction digits and numeric code.")
public void testISOCodes() {
  for (Currency currency : Currency.getAvailableCurrencies()) {
    CurrencyUnit unit = Monetary.getCurrency(currency.getCurrencyCode());
    AssertJUnit.assertEquals(currency.getCurrencyCode(), unit.getCurrencyCode());
    AssertJUnit.assertEquals(currency.getDefaultFractionDigits(), unit.getDefaultFractionDigits());
    AssertJUnit.assertEquals(currency.getNumericCode(), unit.getNumericCode());
  }
}

代码示例来源：origin: jpos/jPOS

@Test
public void testAllISOCurrenciesIncluded() {
  Set<java.util.Currency> currencies = java.util.Currency.getAvailableCurrencies();
  StringBuilder msg = new StringBuilder();
  for (java.util.Currency sc : currencies) {
    try {
      if (sc.getDefaultFractionDigits() < 0) continue; // Skip pseudo currencies
      int currencyCode = sc.getNumericCode();
      
      Currency currencyByCode = ISOCurrency.getCurrency(currencyCode);
              
      assertEquals("jPOS currency does not match decimals", sc.getDefaultFractionDigits(), currencyByCode.getDecimals());
    } catch (Throwable ignored) {
      msg.append(sc.getCurrencyCode().toUpperCase() + "=" + 
          ISOUtil.zeropad(sc.getNumericCode(), 3) + " " +  sc.getDefaultFractionDigits() + 
          " //" + sc.getDisplayName() + ":" + ignored.getMessage() + "\n");
    }
  }
  assertEquals(msg.toString(), msg.length(), 0);
}

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