public void creatingResourceUriRequestsAndInvocations() {
final Client client = ClientFactory.newClient();
final Link customersUri = client.link("http://jaxrs.examples.org/jaxrsApplication/customers");
// Create link request, customize it and invoke using newClient
HttpRequest<?> request = customersUri.get();
request.accept(MediaType.APPLICATION_XML).header("Foo", "Bar");
HttpResponse responseA = client.invoke(request);
assert responseA.getStatusCode() == 200;
// Direct invocation leveraging the Invocation interface
HttpResponse responseB =
customersUri
.get() // Invocation (extends HttpRequest)
.accept(MediaType.APPLICATION_XML)
.header("Foo", "Bar")
.invoke();
assert responseB.getStatusCode() == 200;
}
public void asyncCallbackUsingSubResourceClient() throws Exception {
final Client client = ClientFactory.newClient();
Link anyCustomerUri = client.link("http://jaxrs.examples.org/jaxrsApplication/customers/{id}");
// invoke a request in background
Future<Customer> handle =
anyCustomerUri
.pathParam("id", 123) // Link
.get() // Invocation (extends HttpRequest)
.queue(
new InvocationCallback<Customer>() {
@Override
public void onComplete(Future<Customer> future) {
// Do something
}
});
handle.cancel(true);
// invoke another request in background
anyCustomerUri
.pathParam("id", 456) // Link
.get() // Invocation (extends HttpRequest)
.queue(
new InvocationCallback<HttpResponse>() {
@Override
public void onComplete(Future<HttpResponse> future) {
// do something
}
});
// invoke one more request using newClient
HttpRequest<?> request = anyCustomerUri.pathParam("id", 789).get();
request.cookie(new Cookie("fooName", "XYZ"));
Future<HttpResponse> response = client.queue(request);
assert response.get() != null;
}