1 files changed, 144 insertions, 0 deletions
diff --git a/sandbox/tutorial-store-www-services/catalog-amazon/cart-amazon/src/main/java/shoppingstore/services/cart/CartServiceImpl.java b/sandbox/tutorial-store-www-services/catalog-amazon/cart-amazon/src/main/java/shoppingstore/services/cart/CartServiceImpl.java
new file mode 100644
index 0000000000..1579dbd60d
--- /dev/null
+++ b/sandbox/tutorial-store-www-services/catalog-amazon/cart-amazon/src/main/java/shoppingstore/services/cart/CartServiceImpl.java
@@ -0,0 +1,144 @@
+package shoppingstore.services.cart;
+
+import java.util.HashMap;
+
+import org.osoa.sca.annotations.Scope;
+
+import com.amazon.webservices.awsecommerceservice._2007_05_14.Cart;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartAdd;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartAddRequest;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartAddResponse;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartClear;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartClearResponse;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartCreate;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartCreateResponse;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartGet;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartGetResponse;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartItem;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartItems;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartModify;
+import com.amazon.webservices.awsecommerceservice._2007_05_14.CartModifyResponse;
+
+@Scope("COMPOSITE")
+public class CartServiceImpl implements CartService {
+	
+	private static long ID = 0;
+	
+	private HashMap<String, Cart> cartsHash = new HashMap<String, Cart>();
+	
+	public CartAddResponse CartAdd(CartAdd cartAdd) {
+		System.out.println("Entering cartAdd...");
+		System.out.println("CartServiceID: " + this.toString());
+		CartAddResponse cartAddResponse = new CartAddResponse();
+		
+		CartAddRequest cartAddRequest = cartAdd.getRequest().get(0);
+		
+		//Cart cart = getCart(cartAddRequest.getCartId());
+		Cart cart = getCart(cartAdd.getAWSAccessKeyId());
+		if(cart == null){
+			cartAddResponse.getCart().add(new Cart());
+			return cartAddResponse;
+		}
+		
+		CartItem cartItem = new CartItem();
+		cartItem.setASIN(cartAddRequest.getItems().getItem().get(0).getASIN());
+		cartItem.setQuantity(cartAddRequest.getItems().getItem().get(0).getQuantity().toString());
+		cart.getCartItems().getCartItem().add(cartItem);
+		cartAddResponse.getCart().add(cart);
+		System.out.println("Exiting cartAdd...");
+		return cartAddResponse;
+	}
+
+	public CartClearResponse CartClear(CartClear cartClear) {
+		System.out.println("CartServiceID: " + this.toString());
+		System.out.println("Entering cartClear...");
+		CartClearResponse cartClearResponse = new CartClearResponse();
+		
+		//CartClearRequest cartClearRequest = cartClear.getRequest().get(0);
+		
+		//Cart cart = getCart(cartClearRequest.getCartId());
+		Cart cart = getCart(cartClear.getAWSAccessKeyId());
+		if(cart == null) {
+			cartClearResponse.getCart().add(new Cart());
+			return cartClearResponse;
+		}
+		
+		cart.getCartItems().getCartItem().clear();
+				
+		cartClearResponse.getCart().add(cart);
+		System.out.println("Exiting cartClear...");
+		return cartClearResponse;
+	}
+
+	public CartCreateResponse CartCreate(CartCreate cartCreate) {
+		System.out.println("CartServiceID: " + this.toString());
+		System.out.println("Entering cartCreate...");
+		CartCreateResponse cartCreateResponse = new CartCreateResponse();
+		
+		Cart cart = getCart(cartCreate.getAWSAccessKeyId());
+		if(cart != null){
+			cartCreateResponse.getCart().add(cart);
+			System.out.println("User " + cartCreate.getAWSAccessKeyId() + " has already created a cart with ID: " + cart.getCartId());
+			return cartCreateResponse;
+		}
+
+		cart = new Cart();		
+		cart.setCartId(this.generateID());
+		cart.setCartItems(new CartItems());		
+		addCart(cartCreate.getAWSAccessKeyId(), cart);
+		
+		cartCreateResponse.getCart().add(cart);
+		System.out.println("Exiting cartCreate...");
+		return cartCreateResponse;
+	}
+
+	public CartGetResponse CartGet(CartGet cartGet) {
+		System.out.println("CartServiceID: " + this.toString());
+		System.out.println("Entering cartGet...");
+		CartGetResponse cartGetResponse = new CartGetResponse();
+		
+		//CartGetRequest cartGetRequest = cartGet.getRequest().get(0);
+		
+		//Cart cart = getCart(cartGetRequest.getCartId());
+		Cart cart = getCart(cartGet.getAWSAccessKeyId());
+		if(cart == null){
+			cartGetResponse.getCart().add(new Cart());
+			return cartGetResponse;
+		}
+		
+		cartGetResponse.getCart().add(cart);
+		System.out.println("Exiting cartGet...");
+		return cartGetResponse;
+	}
+
+	public CartModifyResponse CartModify(CartModify cartModify) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+	
+	private synchronized String generateID(){
+		ID++;
+		return String.valueOf(ID);
+	}
+	
+	
+	private Cart getCart(String cartId){
+		Cart cart = null;
+		System.out.println(this.cartsHash.toString());
+		cart = this.cartsHash.get(cartId);
+		return cart;
+	}
+	
+	private void addCart(String cartId, Cart cart){
+		this.cartsHash.put(cartId, cart);
+	}
+/*
+	public void start() {
+		System.out.println("Start CartService...");
+	}
+
+	public void stop() {
+		System.out.println("Stop CartService...");
+	}
+*/	
+}