Java Code Examples for javax.ws.rs.core.Response#getLink()

private <T, LT extends ObjectList<T, LT>> LT followPageable(Link next, LT responseBody, Class<LT> responseType) {
    while (next != null) {
        Response nextResponse = client.target(next).request(APPLICATION_JSON_TYPE).get();
        LT nextResponseBody = nextResponse.readEntity(responseType);
        responseBody = responseBody.merge(nextResponseBody);
        next = nextResponse.getLink("next");
    }
    return responseBody;
}
 

@Test
public void getInstanceDetailsWithNextLinkTest() {
    //Setup:
    String pathString = "explorable-datasets/" + encode(RECORD_ID_STR) + "/classes/" + encode(CLASS_ID_STR)
            + "/instance-details";

    Response response = target().path(pathString).queryParam("offset", 0).queryParam("limit", 3).request().get();
    assertEquals(response.getStatus(), 200);
    JSONArray responseArray = JSONArray.fromObject(response.readEntity(String.class));
    assertEquals(responseArray.size(), 3);
    assertEquals(response.getHeaders().get("X-Total-Count").get(0), "13");
    Link link = response.getLink("next");
    assertTrue(link.getUri().getRawPath().contains(pathString));
    assertTrue(link.getRel().equals("next"));
}
 

@Test
public void getInstanceDetailsWithPrevLinkTest() {
    //Setup:
    String pathString = "explorable-datasets/" + encode(RECORD_ID_STR) + "/classes/" + encode(CLASS_ID_STR)
            + "/instance-details";

    Response response = target().path(pathString).queryParam("offset", 12).queryParam("limit", 3).request().get();
    assertEquals(response.getStatus(), 200);
    JSONArray responseArray = JSONArray.fromObject(response.readEntity(String.class));
    assertEquals(responseArray.size(), 1);
    assertEquals(response.getHeaders().get("X-Total-Count").get(0), "13");
    Link link = response.getLink("prev");
    assertTrue(link.getUri().getRawPath().contains(pathString));
    assertTrue(link.getRel().equals("prev"));
}
 

@Test
public void testGetBookLink() throws Exception {
    String address = "http://localhost:" + PORT + "/the/bookstore/link";
    WebClient wc = WebClient.create(address);
    Response r = wc.get();
    Link l = r.getLink("self");
    assertEquals("<http://localhost:" + PORT + "/the/bookstore/>;rel=\"self\"",
                 l.toString());
}
 

<T, LT extends ObjectList<T, LT>> LT getPageable(Builder request, Class<LT> responseType) {
    Response response = request.get();
    LT responseBody = response.readEntity(responseType);
    Link next = response.getLink("next");
    return followPageable(next, responseBody, responseType);
}
 

@Test
public void testCreateCancelPurge() throws Exception
{
   String base = "http://localhost:8080/services/shop";
   Response response = client.target(base).request().head();

   Link customers = response.getLink("customers");
   Link orders = response.getLink("orders");
   response.close();

   System.out.println("** Create a customer through this URL: " + customers.getUri().toString());

   Customer customer = new Customer();
   customer.setFirstName("Bill");
   customer.setLastName("Burke");
   customer.setStreet("10 Somewhere Street");
   customer.setCity("Westford");
   customer.setState("MA");
   customer.setZip("01711");
   customer.setCountry("USA");

   response = client.target(customers).request().post(Entity.xml(customer));
   Assert.assertEquals(201, response.getStatus());
   response.close();


   Order order = new Order();
   order.setTotal("$199.99");
   order.setCustomer(customer);
   order.setDate(new Date().toString());
   LineItem item = new LineItem();
   item.setCost("$199.99");
   item.setProduct("iPhone");
   order.setLineItems(new ArrayList<LineItem>());
   order.getLineItems().add(item);

   System.out.println();
   System.out.println("** Create an order through this URL: " + orders.getUri().toString());
   response = client.target(orders).request().post(Entity.xml(order));
   Assert.assertEquals(201, response.getStatus());
   URI createdOrderUrl = response.getLocation();
   response.close();

   System.out.println();
   System.out.println("** New list of orders");
   response = client.target(orders).request().get();
   String orderList = response.readEntity(String.class);
   System.out.println(orderList);
   Link purge = response.getLink("purge");
   response.close();

   response = client.target(createdOrderUrl).request().head();
   Link cancel = response.getLink("cancel");
   response.close();
   if (cancel != null)
   {
      System.out.println("** Canceling the order at URL: " + cancel.getUri().toString());
      response = client.target(cancel).request().post(null);
      Assert.assertEquals(204, response.getStatus());
      response.close();
   }

   System.out.println();
   System.out.println("** New list of orders after cancel: ");
   orderList = client.target(orders).request().get(String.class);
   System.out.println(orderList);

   System.out.println();
   System.out.println("** Purge cancelled orders at URL: " + purge.getUri().toString());
   response = client.target(purge).request().post(null);
   Assert.assertEquals(204, response.getStatus());
   response.close();

   System.out.println();
   System.out.println("** New list of orders after purge: ");
   orderList = client.target(orders).request().get(String.class);
   System.out.println(orderList);
}