/*
* Copyright 2012 the original author or authors.
*
* Licensed 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.manning.siia.kitchen.shop;
import com.manning.siia.kitchen.domain.GroceryBag;
import com.manning.siia.kitchen.domain.Ingredient;
import com.manning.siia.kitchen.domain.ShoppingList;
import com.manning.siia.kitchen.domain.Vegetable;
import org.springframework.integration.annotation.Transformer;
/**
* @author Iwein Fuld
*/
public class GreenGrocer {
@Transformer
public Vegetable sell(Ingredient ingredient) {
return new Vegetable(ingredient.getName(), ingredient.getAmount());
}
@Transformer
public GroceryBag<Vegetable> sell(ShoppingList shoppingList) {
GroceryBag<Vegetable> groceryBag = new GroceryBag<Vegetable>();
for (Ingredient ingredient : shoppingList.getItems()) {
groceryBag.put(sell(ingredient));
}
return groceryBag;
}
}