/*
* 2012-3 Red Hat Inc. and/or its affiliates and other contributors.
*
* 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 org.overlord.rtgov.quickstarts.demos.orders;
import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;
import org.switchyard.Context;
import org.switchyard.component.bean.Reference;
import org.switchyard.component.bean.Service;
/**
* This class provides the implementation of the order service.
*
*/
@Service(OrderService.class)
@ApplicationScoped
public class OrderServiceBean implements OrderService {
@Inject @Reference
private InventoryService _inventory;
@Inject @Reference
private LogisticsService _logistics;
@Inject
private Context _context;
/**
* {@inheritDoc}
*/
@Override
public OrderAck submitOrder(Order order) {
Object prop=_context.getPropertyValue("{http://www.projectoverlord.io/example/}ExampleHeaderValue");
if (prop != null) {
System.out.println("ORDER EXAMPLE HEADER: "+prop);
}
// Create an order ack
OrderAck orderAck = new OrderAck().setOrderId(order.getOrderId())
.setCustomer(order.getCustomer());
// Check the inventory
try {
Item orderItem = _inventory.lookupItem(order.getItemId());
// Check quantity on hand and generate the ack
if (orderItem.getQuantity() >= order.getQuantity()) {
// Arrange delivery
_logistics.deliver(order);
orderAck.setAccepted(true).setStatus("Order Accepted");
orderAck.setTotal(orderItem.getUnitPrice() * order.getQuantity());
} else {
orderAck.setAccepted(false).setStatus("Insufficient Quantity");
}
} catch (ItemNotFoundException infEx) {
orderAck.setAccepted(false).setStatus("Item Not Available");
}
return orderAck;
}
/**
* {@inheritDoc}
*/
public Receipt makePayment(Payment payment) {
Receipt ret=new Receipt();
ret.setCustomer(payment.getCustomer());
ret.setAmount(payment.getAmount());
return (ret);
}
}