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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 store_catalog_hpp
+#define store_catalog_hpp
+
+#include <string>
+#include "list.hpp"
+#include "currency.hpp"
+#include "item.hpp"
+
+namespace store
+{
+
+class Catalog {
+public:
+
+ virtual const double convert(const double price) const = 0;
+
+ virtual const tuscany::list<Item> get() const = 0;
+};
+
+class CatalogImpl : public Catalog {
+public:
+
+ const std::string currencyCode;
+ const CurrencyConverter& currencyConverter;
+
+ CatalogImpl(const CurrencyConverter& currencyConverter) :
+ currencyCode("USD"), currencyConverter(currencyConverter) {
+ }
+
+ virtual const double convert(const double price) const {
+ return currencyConverter.convert("USD", currencyCode, price);
+ }
+
+ virtual const tuscany::list<Item> get() const {
+ const std::string currencySymbol = currencyConverter.getSymbol(currencyCode);
+ return tuscany::makeList(
+ Item("Apple", currencyCode, currencySymbol, convert(2.99)),
+ Item("Orange", currencyCode, currencySymbol, convert(3.55)),
+ Item("Pear", currencyCode, currencySymbol, convert(1.55)));
+ }
+};
+
+}
+#endif /* store_catalog_hpp */