Example usage for java.util Currency getDefaultFractionDigits

List of usage examples for java.util Currency getDefaultFractionDigits

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Introduction

In this page you can find the example usage for java.util Currency getDefaultFractionDigits.

Prototype

public int getDefaultFractionDigits()

Source Link

Document

Gets the default number of fraction digits used with this currency.

Usage

From source file:ro.expectations.expenses.ui.transactions.TransactionsAdapter.java

private void processCredit(ViewHolder holder, int position) {
    mCursor.moveToPosition(position);/*from w  w w.j  av  a2s .c o m*/

    // Set the account
    String toAccount = mCursor.getString(TransactionsFragment.COLUMN_TO_ACCOUNT_TITLE);
    holder.mAccount.setText(toAccount);

    // Set the amount
    double toAmount = NumberUtils
            .roundToTwoPlaces(mCursor.getLong(TransactionsFragment.COLUMN_TO_AMOUNT) / 100.0);
    NumberFormat format = NumberFormat.getCurrencyInstance();
    String toCurrencyCode = mCursor.getString(TransactionsFragment.COLUMN_TO_CURRENCY);
    Currency toCurrency = Currency.getInstance(toCurrencyCode);
    format.setCurrency(toCurrency);
    format.setMaximumFractionDigits(toCurrency.getDefaultFractionDigits());
    holder.mAmount.setText(format.format(toAmount));
    holder.mAmount.setTextColor(ContextCompat.getColor(mContext, R.color.colorGreen700));

    double toBalance = NumberUtils
            .roundToTwoPlaces(mCursor.getLong(TransactionsFragment.COLUMN_TO_BALANCE) / 100.0);
    holder.mRunningBalance.setText(format.format(toBalance));

    // Set the transaction type icon
    holder.mTypeIcon.setImageDrawable(
            DrawableHelper.tint(mContext, R.drawable.ic_call_received_black_24dp, R.color.colorGreen700));
}

From source file:ro.expectations.expenses.ui.transactions.TransactionsAdapter.java

private void processDebit(ViewHolder holder, int position) {
    mCursor.moveToPosition(position);//from  w w w.  j  a  va  2s.  c o  m

    // Set the account
    String fromAccount = mCursor.getString(TransactionsFragment.COLUMN_FROM_ACCOUNT_TITLE);
    holder.mAccount.setText(fromAccount);

    // Set the amount
    double fromAmount = NumberUtils
            .roundToTwoPlaces(0 - mCursor.getLong(TransactionsFragment.COLUMN_FROM_AMOUNT) / 100.0);
    NumberFormat format = NumberFormat.getCurrencyInstance();
    String fromCurrencyCode = mCursor.getString(TransactionsFragment.COLUMN_FROM_CURRENCY);
    Currency fromCurrency = Currency.getInstance(fromCurrencyCode);
    format.setCurrency(fromCurrency);
    format.setMaximumFractionDigits(fromCurrency.getDefaultFractionDigits());
    holder.mAmount.setText(format.format(fromAmount));
    holder.mAmount.setTextColor(ContextCompat.getColor(mContext, R.color.colorRed700));

    double fromBalance = NumberUtils
            .roundToTwoPlaces(mCursor.getLong(TransactionsFragment.COLUMN_FROM_BALANCE) / 100.0);
    holder.mRunningBalance.setText(format.format(fromBalance));

    // Set the transaction type icon
    holder.mTypeIcon.setImageDrawable(
            DrawableHelper.tint(mContext, R.drawable.ic_call_made_black_24dp, R.color.colorRed700));
}

From source file:ro.expectations.expenses.ui.transactions.TransactionsAdapter.java

private void processTransfer(ViewHolder holder, int position) {
    mCursor.moveToPosition(position);/*ww w.j  av  a  2  s.  c o  m*/

    // Set the account
    String fromAccount = mCursor.getString(TransactionsFragment.COLUMN_FROM_ACCOUNT_TITLE);
    String toAccount = mCursor.getString(TransactionsFragment.COLUMN_TO_ACCOUNT_TITLE);
    holder.mAccount.setText(mContext.getResources().getString(R.string.breadcrumbs, fromAccount, toAccount));

    // Set the amount
    NumberFormat format = NumberFormat.getCurrencyInstance();
    String fromCurrencyCode = mCursor.getString(TransactionsFragment.COLUMN_FROM_CURRENCY);
    String toCurrencyCode = mCursor.getString(TransactionsFragment.COLUMN_TO_CURRENCY);
    if (fromCurrencyCode.equals(toCurrencyCode)) {
        double amount = NumberUtils
                .roundToTwoPlaces(mCursor.getLong(TransactionsFragment.COLUMN_FROM_AMOUNT) / 100.0);
        Currency currency = Currency.getInstance(fromCurrencyCode);
        format.setCurrency(currency);
        format.setMaximumFractionDigits(currency.getDefaultFractionDigits());
        holder.mAmount.setText(format.format(amount));

        double fromBalance = NumberUtils
                .roundToTwoPlaces(mCursor.getLong(TransactionsFragment.COLUMN_FROM_BALANCE) / 100.0);
        String fromBalanceFormatted = format.format(fromBalance);
        double toBalance = NumberUtils
                .roundToTwoPlaces(mCursor.getLong(TransactionsFragment.COLUMN_TO_BALANCE) / 100.0);
        holder.mRunningBalance.setText(mContext.getResources().getString(R.string.breadcrumbs,
                fromBalanceFormatted, format.format(toBalance)));
    } else {
        Currency fromCurrency = Currency.getInstance(fromCurrencyCode);
        format.setCurrency(fromCurrency);
        format.setMaximumFractionDigits(fromCurrency.getDefaultFractionDigits());
        double fromAmount = NumberUtils
                .roundToTwoPlaces(mCursor.getLong(TransactionsFragment.COLUMN_FROM_AMOUNT) / 100.0);
        String fromAmountFormatted = format.format(fromAmount);
        double fromBalance = NumberUtils
                .roundToTwoPlaces(mCursor.getLong(TransactionsFragment.COLUMN_FROM_BALANCE) / 100.0);
        String fromBalanceFormatted = format.format(fromBalance);

        Currency toCurrency = Currency.getInstance(toCurrencyCode);
        format.setCurrency(toCurrency);
        format.setMaximumFractionDigits(toCurrency.getDefaultFractionDigits());
        double toAmount = NumberUtils
                .roundToTwoPlaces(mCursor.getLong(TransactionsFragment.COLUMN_TO_AMOUNT) / 100.0);
        double toBalance = NumberUtils
                .roundToTwoPlaces(mCursor.getLong(TransactionsFragment.COLUMN_TO_BALANCE) / 100.0);

        holder.mAmount.setText(mContext.getResources().getString(R.string.breadcrumbs, fromAmountFormatted,
                format.format(toAmount)));
        holder.mRunningBalance.setText(mContext.getResources().getString(R.string.breadcrumbs,
                fromBalanceFormatted, format.format(toBalance)));
    }

    // Set the color for the amount and the transaction type icon
    if (mSelectedAccountId == 0) {
        holder.mAmount.setTextColor(ContextCompat.getColor(mContext, R.color.colorOrange700));
        holder.mTypeIcon.setImageDrawable(
                DrawableHelper.tint(mContext, R.drawable.ic_swap_horiz_black_24dp, R.color.colorOrange700));
    } else {
        long fromAccountId = mCursor.getLong(TransactionsFragment.COLUMN_FROM_ACCOUNT_ID);
        long toAccountId = mCursor.getLong(TransactionsFragment.COLUMN_TO_ACCOUNT_ID);
        if (mSelectedAccountId == fromAccountId) {
            holder.mAmount.setTextColor(ContextCompat.getColor(mContext, R.color.colorRed700));
            holder.mTypeIcon.setImageDrawable(
                    DrawableHelper.tint(mContext, R.drawable.ic_call_made_black_24dp, R.color.colorRed700));
        } else if (mSelectedAccountId == toAccountId) {
            holder.mAmount.setTextColor(ContextCompat.getColor(mContext, R.color.colorGreen700));
            holder.mTypeIcon.setImageDrawable(DrawableHelper.tint(mContext,
                    R.drawable.ic_call_received_black_24dp, R.color.colorGreen700));
        }
    }
}

From source file:org.moqui.impl.context.L10nFacadeImpl.java

@Override
public String formatCurrency(Object amount, String uomId, Integer fractionDigits, Locale locale) {
    if (amount == null)
        return "";
    if (amount instanceof CharSequence) {
        if (((CharSequence) amount).length() == 0) {
            return "";
        } else {/*from  w w w. j a v a 2  s.c om*/
            amount = parseNumber((String) amount, null);
        }
    }

    if (locale == null)
        locale = getLocale();
    NumberFormat nf = NumberFormat.getCurrencyInstance(locale);
    Currency currency = uomId != null && uomId.length() > 0 ? Currency.getInstance(uomId) : null;
    if (currency != null)
        nf.setCurrency(currency);
    if (fractionDigits == null)
        fractionDigits = currency != null ? currency.getDefaultFractionDigits() : 2;
    nf.setMaximumFractionDigits(fractionDigits);
    nf.setMinimumFractionDigits(fractionDigits);
    return nf.format(amount);
}

From source file:com.aoindustries.creditcards.TransactionRequest.java

/**
 * Sets the currency code for this transaction.  The currency should be set
 * before the monetary amounts in order to properly scale the amounts.  If
 * the currency is reset, the amounts will be scaled.  This may result
 * in an ArithmentException./*w w  w . j a  va 2s  .  c om*/
 */
public void setCurrency(Currency currency) {
    this.currency = currency;
    int scale = currency.getDefaultFractionDigits();
    if (amount != null)
        amount = amount.setScale(scale);
    if (taxAmount != null)
        taxAmount = taxAmount.setScale(scale);
    if (shippingAmount != null)
        shippingAmount = shippingAmount.setScale(scale);
    if (dutyAmount != null)
        dutyAmount = dutyAmount.setScale(scale);
}

From source file:org.totschnig.myexpenses.util.Utils.java

/**
 * @param currency/*from w  w  w  .  j av  a 2s.c  o m*/
 * @param separator
 * @return a Decimalformat with the number of fraction digits appropriate for
 *         currency, and with the given separator, but without the currency
 *         symbol appropriate for CSV and QIF export
 */
public static DecimalFormat getDecimalFormat(Currency currency, char separator) {
    DecimalFormat nf = new DecimalFormat();
    DecimalFormatSymbols symbols = new DecimalFormatSymbols();
    symbols.setDecimalSeparator(separator);
    nf.setDecimalFormatSymbols(symbols);
    int fractionDigits = currency.getDefaultFractionDigits();
    if (fractionDigits != -1) {
        nf.setMinimumFractionDigits(fractionDigits);
        nf.setMaximumFractionDigits(fractionDigits);
    } else {
        nf.setMaximumFractionDigits(Money.DEFAULTFRACTIONDIGITS);
    }
    nf.setGroupingUsed(false);
    return nf;
}

From source file:de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderTest.java

/**
 * This is test for issue #34:// w w w.j av  a  2 s  .  c  om
 * msm-javolution-serializer: java.util.Currency gets deserialized with ReflectionFormat
 *
 * See http://code.google.com/p/memcached-session-manager/issues/detail?id=34
 *
 * @throws Exception
 */
@Test(enabled = true)
public void testCurrency() throws Exception {
    final MemcachedBackupSession session = _manager.createEmptySession();
    session.setValid(true);

    final Currency orig = Currency.getInstance("EUR");
    session.setAttribute("currency1", orig);
    session.setAttribute("currency2", orig);

    final Map<String, Object> deserialized = _transcoder
            .deserializeAttributes(_transcoder.serializeAttributes(session, session.getAttributesInternal()));

    assertDeepEquals(deserialized, session.getAttributesInternal());

    // Check that the transient field defaultFractionDigits is initialized correctly (that was the bug)
    final Currency currency1 = (Currency) deserialized.get("currency1");
    Assert.assertEquals(currency1.getCurrencyCode(), orig.getCurrencyCode());
    Assert.assertEquals(currency1.getDefaultFractionDigits(), orig.getDefaultFractionDigits());

}

From source file:de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderTest.java

private void assertDeepEquals(final Object one, final Object another, final Map<Object, Object> alreadyChecked)
        throws Exception {
    if (one == another) {
        return;/*from   w w  w .  j a v  a 2  s  .  c o m*/
    }
    if (one == null && another != null || one != null && another == null) {
        Assert.fail("One of both is null: " + one + ", " + another);
    }
    if (alreadyChecked.containsKey(one)) {
        return;
    }
    alreadyChecked.put(one, another);

    Assert.assertEquals(one.getClass(), another.getClass());
    if (one.getClass().isPrimitive() || one instanceof String || one instanceof Character
            || one instanceof Boolean) {
        Assert.assertEquals(one, another);
        return;
    }

    if (Map.class.isAssignableFrom(one.getClass())) {
        final Map<?, ?> m1 = (Map<?, ?>) one;
        final Map<?, ?> m2 = (Map<?, ?>) another;
        Assert.assertEquals(m1.size(), m2.size());
        for (final Map.Entry<?, ?> entry : m1.entrySet()) {
            assertDeepEquals(entry.getValue(), m2.get(entry.getKey()));
        }
        return;
    }

    if (Number.class.isAssignableFrom(one.getClass())) {
        Assert.assertEquals(((Number) one).longValue(), ((Number) another).longValue());
        return;
    }

    if (one instanceof Currency) {
        // Check that the transient field defaultFractionDigits is initialized correctly (that was issue #34)
        final Currency currency1 = (Currency) one;
        final Currency currency2 = (Currency) another;
        Assert.assertEquals(currency1.getCurrencyCode(), currency2.getCurrencyCode());
        Assert.assertEquals(currency1.getDefaultFractionDigits(), currency2.getDefaultFractionDigits());
    }

    Class<? extends Object> clazz = one.getClass();
    while (clazz != null) {
        assertEqualDeclaredFields(clazz, one, another, alreadyChecked);
        clazz = clazz.getSuperclass();
    }

}

From source file:org.rythmengine.utils.S.java

/**
 * Format give data into currency using locale info from the engine specified
 * /*from ww w .  j  av a2s.c o  m*/
 * <p>The method accept any data type. When <code>null</code> is found then 
 * <code>NullPointerException</code> will be thrown out; if an <code>Number</code>
 * is passed in, it will be type cast to <code>Number</code>; otherwise 
 * a <code>Double.valueOf(data.toString())</code> is used to find out
 * the number</p>
 *
 * @param template
 * @param data
 * @param currencyCode
 * @param locale
 * @return the currency
 */
public static String formatCurrency(ITemplate template, Object data, String currencyCode, Locale locale) {
    if (null == data)
        throw new NullPointerException();
    Number number;
    if (data instanceof Number) {
        number = (Number) data;
    } else {
        number = Double.parseDouble(data.toString());
    }
    if (null == locale)
        locale = I18N.locale(template);
    Currency currency = null == currencyCode ? Currency.getInstance(locale)
            : Currency.getInstance(currencyCode);
    NumberFormat numberFormat = NumberFormat.getCurrencyInstance(locale);
    numberFormat.setCurrency(currency);
    numberFormat.setMaximumFractionDigits(currency.getDefaultFractionDigits());
    String s = numberFormat.format(number);
    s = s.replace(currency.getCurrencyCode(), currency.getSymbol(locale));
    return s;
}

From source file:de.javakaffee.kryoserializers.KryoTest.java

@Test(enabled = true)
public void testCurrency() throws Exception {
    final Currency currency = Currency.getInstance("EUR");
    final Currency deserialized = deserialize(serialize(currency), Currency.class);
    assertDeepEquals(deserialized, currency);

    // Check that the transient field defaultFractionDigits is initialized correctly
    Assert.assertEquals(deserialized.getCurrencyCode(), currency.getCurrencyCode());
    Assert.assertEquals(deserialized.getDefaultFractionDigits(), currency.getDefaultFractionDigits());
}