1 files changed, 104 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/travelsample-1.0-RC2/contributions/shoppingcart/src/main/java/com/tuscanyscatours/shoppingcart/impl/ShoppingCartImpl.java b/sca-java-1.x/tags/travelsample-1.0-RC2/contributions/shoppingcart/src/main/java/com/tuscanyscatours/shoppingcart/impl/ShoppingCartImpl.java
new file mode 100644
index 0000000000..41c58e5266
--- /dev/null
+++ b/sca-java-1.x/tags/travelsample-1.0-RC2/contributions/shoppingcart/src/main/java/com/tuscanyscatours/shoppingcart/impl/ShoppingCartImpl.java
@@ -0,0 +1,104 @@
+/*
+ * 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 com.tuscanyscatours.shoppingcart.impl;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.annotations.Context;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Service;
+
+import com.tuscanyscatours.common.TripItem;
+import com.tuscanyscatours.payment.Payment;
+import com.tuscanyscatours.shoppingcart.CartCheckout;
+import com.tuscanyscatours.shoppingcart.CartInitialize;
+import com.tuscanyscatours.shoppingcart.CartStore;
+import com.tuscanyscatours.shoppingcart.CartUpdates;
+
+/**
+ * An implementation of the ShoppingCart service
+ */
+@Service(interfaces = {CartInitialize.class, CartUpdates.class, CartCheckout.class})
+public class ShoppingCartImpl implements CartInitialize, CartUpdates, CartCheckout {
+
+    @Reference
+    protected Payment payment;
+
+    @Reference
+    protected CartStore cartStore;
+
+    @Context
+    protected ComponentContext componentContext;
+
+    private static Map<String, CartStore> cartStores = new HashMap<String, CartStore>();
+
+    public String newCart() {
+        String cartId = UUID.randomUUID().toString();
+        ServiceReference<CartStore> cartStore = componentContext.getServiceReference(CartStore.class, "cartStore");
+        cartStore.setConversationID(cartId);
+        cartStores.put(cartId, cartStore.getService());
+
+        return cartId;
+    }
+
+    public void addTrip(String cartId, TripItem trip) {
+        cartStores.get(cartId).addTrip(trip);
+    }
+
+    public void removeTrip(String cartId, TripItem trip) {
+        cartStores.get(cartId).addTrip(trip);
+    }
+
+    public TripItem[] getTrips(String cartId) {
+        return cartStores.get(cartId).getTrips();
+    }
+
+    public void checkout(String cartId, String customerName) {
+        // get users credentials. Hard coded for now but should
+        // come from the security context
+        String customerId = customerName;
+
+        // get the total for all the trips
+        float amount = (float)0.0;
+
+        TripItem[] trips = getTrips(cartId);
+
+        for (TripItem trip : trips) {
+            if (trip.getType().equals(TripItem.TRIP)) {
+                amount += trip.getPrice();
+            } else {
+                for (TripItem tripItem : trip.getTripItems()) {
+                    amount += tripItem.getPrice();
+                }
+            }
+        }
+
+        // Take the payment from the customer
+        payment.makePaymentMember(customerId, amount);
+
+        // reset the cart store
+        cartStores.get(cartId).reset();
+        cartStores.remove(cartId);
+    }
+
+}