1 files changed, 62 insertions, 0 deletions
diff --git a/cpp/sca/samples/store/currency.hpp b/cpp/sca/samples/store/currency.hpp
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+++ b/cpp/sca/samples/store/currency.hpp
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/* $Rev$ $Date$ */
+
+#ifndef SCA_CURRENCY_HPP_
+#define SCA_CURRENCY_HPP_
+
+#include <string.h>
+#include <math.h>
+
+using std::string;
+
+namespace tuscany
+{
+
+class CurrencyConverter {
+public:
+
+    virtual const double convert(const string& fromCurrencyCode, const string& toCurrencyCode, const double amount) const = 0;
+
+    virtual const string getSymbol(const string& currencyCode) const = 0;
+};
+
+class CurrencyConverterImpl : public CurrencyConverter {
+public:
+
+    virtual const double convert(const string& fromCurrencyCode, const string& toCurrencyCode, const double amount) const {
+        if(toCurrencyCode == "USD")
+            return amount;
+        if(toCurrencyCode == "EUR")
+            return round(amount * 0.7256 * 100) / 100;
+        return amount;
+    }
+
+    virtual const string getSymbol(const string& currencyCode) const {
+        if(currencyCode == "USD")
+            return "$";
+        if(currencyCode == "EUR")
+            return "E";
+        return "?";
+    }
+};
+
+}
+#endif /* SCA_CURRENCY_HPP_ */