package com.restfully.shop.services;
import com.restfully.shop.domain.Customer;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Response;
import java.net.URI;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.atomic.AtomicInteger;
@Path("/customers")
public class CustomerResource
{
private Map<Integer, Customer> customerDB = new ConcurrentHashMap<Integer, Customer>();
private AtomicInteger idCounter = new AtomicInteger();
@POST
@Consumes("application/x-java-serialized-object")
public Response createCustomer(Customer customer)
{
customer.setId(idCounter.incrementAndGet());
customerDB.put(customer.getId(), customer);
System.out.println("Created customer " + customer.getId());
return Response.created(URI.create("/customers/" + customer.getId())).build();
}
@GET
@Path("{id}")
@Produces("application/x-java-serialized-object")
public Customer getCustomer(@PathParam("id") int id)
{
Customer customer = customerDB.get(id);
if (customer == null)
{
throw new WebApplicationException(Response.Status.NOT_FOUND);
}
return customer;
}
@PUT
@Path("{id}")
@Consumes("application/x-java-serialized-object")
public void updateCustomer(@PathParam("id") int id, Customer update)
{
Customer current = customerDB.get(id);
if (current == null) throw new WebApplicationException(Response.Status.NOT_FOUND);
current.setFirstName(update.getFirstName());
current.setLastName(update.getLastName());
current.setStreet(update.getStreet());
current.setState(update.getState());
current.setZip(update.getZip());
current.setCountry(update.getCountry());
}
}