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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.
*/
package amazon.cart;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.osoa.sca.annotations.Service;
import com.cart.amazon.AmazonFactory;
import com.cart.amazon.Cart;
import com.cart.amazon.CartAdd;
import com.cart.amazon.CartAddRequest;
import com.cart.amazon.CartAddResponse;
import com.cart.amazon.CartClear;
import com.cart.amazon.CartClearResponse;
import com.cart.amazon.CartCreate;
import com.cart.amazon.CartCreateResponse;
import com.cart.amazon.CartGet;
import com.cart.amazon.CartGetResponse;
import com.cart.amazon.CartItem;
import com.cart.amazon.CartItems;
import com.cart.amazon.Item1;
import com.cart.amazon.Items1;
@Service(AmazonCart.class)
public class AmazonCartImpl {
protected Map<String, Cart> cartsHash = new HashMap<String, Cart>();
public CartCreateResponse CartCreate(CartCreate cartCreate) {
System.out.println("CartServiceID: " + this.toString());
System.out.println("Entering cartCreate...");
String userId = cartCreate.getAWSAccessKeyId();
Cart cart = getCart(userId);
if (cart != null) {
System.out.println("User " + cartCreate.getAWSAccessKeyId()
+ " has already created a cart with ID: "
+ cart.getCartId());
return null;
}
cart = new Cart();
cart.setCartItems(new CartItems());
addCart(userId, cart);
CartCreateResponse response = AmazonFactory.INSTANCE.createCartCreateResponse();
System.out.println("Exiting cartCreate...");
return response;
}
public CartAddResponse CartAdd(CartAdd cartAdd) {
String userId = cartAdd.getAWSAccessKeyId();
Cart cart = getCart(userId);
if (cart == null) {
System.out.println("User has not associated Cart yet...");
return null;
}
List cartAddRequestList = cartAdd.getRequest();
CartAddRequest car = (CartAddRequest)cartAddRequestList.get(0);
Items1 carItems = car.getItems();
List itemList = carItems.getItem();
Item1 item = (Item1)itemList.get(0); //Take only the first one, no iteration for now
System.out.println("item.getASIN: " + item.getASIN());
System.out.println("item.getQuantity(): " + item.getQuantity());
CartItems cartItems = cart.getCartItems();
List<CartItem> cartItemList = cartItems.getCartItem();
cart.setCartItems(cartItems);
return null;
}
public CartClearResponse CartClear(CartClear cartClear) {
String userId = cartClear.getAWSAccessKeyId();
Cart cart = getCart(userId);
if (cart == null) {
System.out.println("User has not associated Cart yet...");
return null;
}
cart.setCartItems(new CartItems());
return null;
}
public CartGetResponse CartGet(CartGet cartGet) {
return null;
}
private Cart getCart(String userId) {
Cart cart = null;
cart = this.cartsHash.get(userId);
return cart;
}
private void addCart(String userId, Cart cart) {
this.cartsHash.put(userId, cart);
}
}
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