diff options
Diffstat (limited to 'sca-java-1.x/tags/1.4/tutorials/store/assets/services/market/MarketCatalogImpl.java')
-rw-r--r-- | sca-java-1.x/tags/1.4/tutorials/store/assets/services/market/MarketCatalogImpl.java | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.4/tutorials/store/assets/services/market/MarketCatalogImpl.java b/sca-java-1.x/tags/1.4/tutorials/store/assets/services/market/MarketCatalogImpl.java new file mode 100644 index 0000000000..bd2c7d76a2 --- /dev/null +++ b/sca-java-1.x/tags/1.4/tutorials/store/assets/services/market/MarketCatalogImpl.java @@ -0,0 +1,66 @@ + +/* + * 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. + */ + +package services.market; + +import java.util.Vector; + +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Reference; + +import services.Catalog; +import services.CurrencyConverter; +import services.Item; + + +public class MarketCatalogImpl implements Catalog { + + @Property + public String currencyCode = "USD"; + + @Reference + public CurrencyConverter currencyConverter; + + @Reference(required=false) + protected Catalog[] goodsCatalog; + + + public Item[] get() { + + String currencySymbol = currencyConverter.getCurrencySymbol(currencyCode); + Vector<Item> catalog = new Vector<Item>(); + + for (int i = 0; i < goodsCatalog.length; i++) { + Item[] items = goodsCatalog[i].get(); + + for (Item item : items) { + double price = Double.valueOf(item.getPrice().substring(1)); + price = currencyConverter.getConversion("USD", currencyCode, price); + catalog.addElement(new Item(item.getName(), currencySymbol + price)); + } + } + + Item[] catalogArray = new Item[catalog.size()]; + catalog.copyInto(catalogArray); + + return catalogArray; + } + +}
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