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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 supplychain.customer;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.osgi.service.component.ComponentContext;
import supplychain.retailer.Retailer;
/**
* This class implements the Customer service component.
*/
public class OSGiCustomerComponentImpl implements Customer {
private Retailer retailer1;
private Retailer retailer2;
private Retailer retailer3;
private static List<String> outstandingOrders = Collections.synchronizedList(new ArrayList<String>());
public OSGiCustomerComponentImpl() {
System.out.println("Created OSGiCustomerComponentImpl " + this);
}
protected void setRetailer1(Retailer retailer1) {
this.retailer1 = retailer1;
}
protected void unsetRetailer1(Retailer retailer1) {
// this.retailer1 = null;
}
protected void setRetailer2(Retailer retailer2) {
this.retailer2 = retailer2;
}
protected void unsetRetailer2(Retailer retailer2) {
// this.retailer2 = null;
}
protected void setRetailer3(Retailer retailer3) {
this.retailer3 = retailer3;
}
protected void unsetRetailer3(Retailer retailer3) {
// this.retailer3 = null;
}
public void purchaseBooks() {
System.out.println("OSGiCustomerComponentImpl.purchaseBooks, retailer1 is " + retailer1);
outstandingOrders.add("Order, submitted (amazon.com), fulfilled, shipped (ParcelForce)");
retailer1.submitOrder("Order");
}
public void purchaseGames() {
System.out.println("OSGiCustomerComponentImpl.purchaseGames, retailer2 is " + retailer2);
outstandingOrders.add("Order, submitted (play.com), fulfilled, shipped (ParcelForce)");
retailer2.submitOrder("Order");
}
public void purchaseGoods() {
System.out.println("OSGiCustomerComponentImpl.purchaseGames, retailer3 is " + retailer3);
retailer3.submitOrder("Order");
}
public void notifyShipment(String order) {
outstandingOrders.remove(order);
System.out.print("Work thread " + Thread.currentThread() + " - ");
System.out.println(order);
}
protected void activate(ComponentContext context){
System.out.println("Activated OSGiCustomerComponentImpl bundle ");
}
protected void deactivate(ComponentContext context){
System.out.println("Deactivated OSGiCustomerComponentImpl bundle ");
}
public boolean hasOutstandingOrders() {
return outstandingOrders.size() != 0;
}
}
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