d97c0ec46c
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@943805 13f79535-47bb-0310-9956-ffa450edef68
45 lines
1.3 KiB
Java
45 lines
1.3 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package store;
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/**
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* Currency converter component implementation.
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*/
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public class CurrencyConverterImpl {
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/**
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* Convert an amount from USD to a currency.
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*/
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public Double convert(String from, String to, Double amount) {
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if ("EUR".equals(to))
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return amount * 0.70;
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return amount;
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}
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/**
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* Return a currency symbol.
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*/
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public String symbol(String currency) {
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if ("EUR".equals(currency))
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return "E";
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return "$";
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}
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}
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