/**
* a more concrete example of custom action<br>
* resource level determines the granularity of the action<br>
* mismatching the resource level in the request throws exception and will respond HTTP 400
*
* @param resource Instance of the resource class. This is not part of the action method and is
* needed because this implementation is not an actual resource.
*/
@Action(name = "updateTone", resourceLevel = ResourceLevel.ENTITY)
// The base resource parameter gets special handling in the generator. It is set to the actual
// resource class instance, and is not part of the generated REST method.
public Greeting updateTone(
BaseResource resource,
@ActionParam("newTone") @Optional Tone newTone,
@ActionParam("delOld") @Optional("false") Boolean delOld) {
// the way to get entity key in action
Long key = resource.getContext().getPathKeys().get(_resourceName + "Id");
Greeting g = _db.get(key);
if (g == null) {
// HTTP 404
return g;
}
// delete existing Greeting and assign new key
if (delOld) {
_db.remove(key);
key = _idSeq.incrementAndGet();
g.setId(key);
}
Tone t;
// newTone is an optional parameter
// omitting it in request results a null value
if (newTone == null) {
t = DEFAULT_TONE;
} else {
t = newTone;
}
g.setTone(t);
_db.put(key, g);
return g;
}
@Test(
dataProvider =
com.linkedin.restli.internal.common.TestConstants.RESTLI_PROTOCOL_1_2_PREFIX
+ "buildersClientDataDataProvider")
public void testCreateId(RestClient restClient, RestliRequestOptions requestOptions)
throws RemoteInvocationException {
Greeting greeting = new Greeting();
greeting.setMessage("Hello there!");
greeting.setTone(Tone.FRIENDLY);
final GreetingsRequestBuilders builders = new GreetingsRequestBuilders(requestOptions);
CreateIdRequest<Long, Greeting> createRequest = builders.create().input(greeting).build();
Response<IdResponse<Long>> response = restClient.sendRequest(createRequest).getResponse();
Assert.assertNull(response.getHeader(RestConstants.HEADER_CONTENT_TYPE));
@SuppressWarnings("unchecked")
long id = response.getEntity().getId();
@SuppressWarnings("deprecation")
String stringId = response.getId();
Assert.assertEquals(id, Long.parseLong(stringId));
Request<Greeting> getRequest = builders.get().id(id).build();
Response<Greeting> getResponse = restClient.sendRequest(getRequest).getResponse();
Greeting responseGreeting = getResponse.getEntity();
Assert.assertEquals(responseGreeting.getMessage(), greeting.getMessage());
Assert.assertEquals(responseGreeting.getTone(), greeting.getTone());
}
@Test(
dataProvider =
com.linkedin.restli.internal.common.TestConstants.RESTLI_PROTOCOL_1_2_PREFIX
+ "requestBuilderDataProvider")
public void testPostsWithCharset(RootBuilderWrapper<Long, Greeting> builders)
throws RemoteInvocationException {
RestClient restClient = new RestClient(CLIENT, URI_PREFIX);
Request<Greeting> request =
builders
.<Greeting>action("SomeAction")
.id(1L)
.setActionParam("A", 1)
.setActionParam("B", "")
.setActionParam("C", new TransferOwnershipRequest())
.setActionParam("D", new TransferOwnershipRequest())
.setActionParam("E", 3)
.setHeader("Content-Type", "application/json; charset=UTF-8")
.build();
Response<Greeting> response = restClient.sendRequest(request).getResponse();
Greeting actionGreeting = response.getEntity();
Assert.assertEquals(actionGreeting.getMessage(), "This is a newly created greeting");
Greeting createGreeting = new Greeting();
createGreeting.setMessage("Hello there!");
createGreeting.setTone(Tone.FRIENDLY);
Request<EmptyRecord> createRequest =
builders
.create()
.input(createGreeting)
.setHeader("Content-Type", "application/json; charset=UTF-8")
.build();
Response<EmptyRecord> emptyRecordResponse = restClient.sendRequest(createRequest).getResponse();
Assert.assertNull(emptyRecordResponse.getHeader(RestConstants.HEADER_CONTENT_TYPE));
}