0N/A * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 0N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 0N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 0N/A * or visit www.oracle.com if you need additional information or have any * An abstract class for service providers that * provide localized currency symbols and display names for the * {@link java.util.Currency Currency} class. * Note that currency symbols are considered names when determining * behaviors described in the * {@link java.util.spi.LocaleServiceProvider LocaleServiceProvider} * Sole constructor. (For invocation by subclass constructors, typically * Gets the symbol of the given currency code for the specified locale. * For example, for "USD" (US Dollar), the symbol is "$" if the specified * locale is the US, while for other locales it may be "US$". If no * symbol can be determined, null should be returned. * @param currencyCode the ISO 4217 currency code, which * consists of three upper-case letters between 'A' (U+0041) and * @param locale the desired locale * @return the symbol of the given currency code for the specified locale, or null if * the symbol is not available for the locale * @exception NullPointerException if <code>currencyCode</code> or * <code>locale</code> is null * @exception IllegalArgumentException if <code>currencyCode</code> is not in * the form of three upper-case letters, or <code>locale</code> isn't * one of the locales returned from * {@link java.util.spi.LocaleServiceProvider#getAvailableLocales() * getAvailableLocales()}. * @see java.util.Currency#getSymbol(java.util.Locale) * Returns a name for the currency that is appropriate for display to the * user. The default implementation returns null. * @param currencyCode the ISO 4217 currency code, which * consists of three upper-case letters between 'A' (U+0041) and * @param locale the desired locale * @return the name for the currency that is appropriate for display to the * user, or null if the name is not available for the locale * @exception IllegalArgumentException if <code>currencyCode</code> is not in * the form of three upper-case letters, or <code>locale</code> isn't * one of the locales returned from * {@link java.util.spi.LocaleServiceProvider#getAvailableLocales() * getAvailableLocales()}. * @exception NullPointerException if <code>currencyCode</code> or * <code>locale</code> is <code>null</code> // Check whether the currencyCode is valid if (c <
'A' || c >
'Z') {
// Check whether the locale is valid