@Test
public void changesetBatchRequest() throws URISyntaxException {
final ODataBatchRequest request =
getClient().getBatchRequestFactory().getBatchRequest(SERVICE_URI);
final BatchManager payload = request.payloadManager();
// -----------------------------
// - Append get request
// -----------------------------
appendGetRequest(payload, "ESAllPrim", 32767, false); // Without error
// -----------------------------
// - Append change set
// -----------------------------
final ODataChangeset changeset = payload.addChangeset();
// ------------------------
// POST request (Insert)
URIBuilder targetURI =
getClient().newURIBuilder(SERVICE_URI).appendEntitySetSegment("ESAllPrim");
URI editLink = targetURI.build();
ClientObjectFactory factory = getFactory();
ClientEntity postEntity =
factory.newEntity(new FullQualifiedName(SERVICE_NAMESPACE, "ESAllPrim"));
postEntity.addLink(
factory.newEntityNavigationLink(
"NavPropertyETTwoPrimOne",
getClient()
.newURIBuilder(SERVICE_URI)
.appendEntitySetSegment("ESTwoPrim")
.appendKeySegment(32766)
.build()));
postEntity
.getProperties()
.add(
factory.newPrimitiveProperty(
"PropertyDouble", factory.newPrimitiveValueBuilder().buildDouble(3.1415)));
final ODataEntityCreateRequest<ClientEntity> createRequest =
getClient().getCUDRequestFactory().getEntityCreateRequest(editLink, postEntity);
createRequest.setFormat(ContentType.JSON);
changeset.addRequest(createRequest);
// ------------------------
// Patch request (Update)
targetURI =
getClient()
.newURIBuilder(SERVICE_URI)
.appendEntitySetSegment("ESAllPrim")
.appendKeySegment(0);
editLink = targetURI.build();
ClientEntity patchEntity =
factory.newEntity(new FullQualifiedName(SERVICE_NAMESPACE, "ESAllPrim"));
patchEntity.setEditLink(editLink);
patchEntity
.getProperties()
.add(
factory.newPrimitiveProperty(
"PropertyDouble", factory.newPrimitiveValueBuilder().buildDouble(3.1415)));
ODataEntityUpdateRequest<ClientEntity> changeReq =
getClient().getCUDRequestFactory().getEntityUpdateRequest(UpdateType.PATCH, patchEntity);
changeReq.setFormat(ContentType.JSON);
changeset.addRequest(changeReq);
// ------------------------
// Patch request (Upsert)
targetURI =
getClient()
.newURIBuilder(SERVICE_URI)
.appendEntitySetSegment("ESAllPrim")
.appendKeySegment(15);
editLink = targetURI.build();
patchEntity = factory.newEntity(new FullQualifiedName(SERVICE_NAMESPACE, "ESAllPrim"));
patchEntity.setEditLink(editLink);
patchEntity
.getProperties()
.add(
factory.newPrimitiveProperty(
"PropertyDouble", factory.newPrimitiveValueBuilder().buildDouble(3.1415)));
patchEntity.addLink(
factory.newEntityNavigationLink(
"NavPropertyETTwoPrimOne",
getClient()
.newURIBuilder(SERVICE_URI)
.appendEntitySetSegment("ESTwoPrim")
.appendKeySegment(32766)
.build()));
changeReq =
getClient().getCUDRequestFactory().getEntityUpdateRequest(UpdateType.PATCH, patchEntity);
changeReq.setFormat(ContentType.JSON);
changeset.addRequest(changeReq);
// -----------------------------
// - Append get request
// -----------------------------
appendGetRequest(payload, "ESAllPrim", 0, false); // Without error
// -----------------------------
// - Fetch result
// -----------------------------
final ODataBatchResponse response = payload.getResponse();
assertEquals(HttpStatusCode.ACCEPTED.getStatusCode(), response.getStatusCode());
final Iterator<ODataBatchResponseItem> bodyIterator = response.getBody();
// Check first get request
assertTrue(bodyIterator.hasNext());
ODataBatchResponseItem item = bodyIterator.next();
assertFalse(item.isChangeset());
assertTrue(item.hasNext());
final ODataResponse response0 = item.next();
assertTrue(response0 instanceof ODataRetrieveResponse);
@SuppressWarnings("unchecked")
ODataRetrieveResponse<ClientEntity> retrieveResponse =
(ODataRetrieveResponse<ClientEntity>) response0;
assertEquals(
34,
retrieveResponse.getBody().getProperty("PropertyDecimal").getPrimitiveValue().toValue());
// Check change set
assertTrue(bodyIterator.hasNext());
item = bodyIterator.next();
assertTrue(item.isChangeset());
// Insert
assertTrue(item.hasNext());
final ODataResponse response1 = item.next();
assertEquals(HttpStatusCode.CREATED.getStatusCode(), response1.getStatusCode());
assertTrue(response1 instanceof ODataEntityCreateResponse);
assertEquals(
3.1415,
((ODataEntityCreateResponse<?>) response1)
.getBody()
.getProperty("PropertyDouble")
.getPrimitiveValue()
.toValue());
// Update
assertTrue(item.hasNext());
final ODataResponse response2 = item.next();
assertEquals(HttpStatusCode.OK.getStatusCode(), response2.getStatusCode());
assertTrue(response2 instanceof ODataEntityUpdateResponse);
// Upsert
assertTrue(item.hasNext());
final ODataResponse response3 = item.next();
assertEquals(HttpStatusCode.CREATED.getStatusCode(), response3.getStatusCode());
assertTrue(response3 instanceof ODataEntityUpdateResponse);
assertEquals(
3.1415,
((ODataEntityUpdateResponse<?>) response3)
.getBody()
.getProperty("PropertyDouble")
.getPrimitiveValue()
.toValue());
// Check second get request
assertTrue(bodyIterator.hasNext());
item = bodyIterator.next();
assertFalse(item.isChangeset());
assertTrue(item.hasNext());
final ODataResponse response4 = item.next();
assertTrue(response4 instanceof ODataRetrieveResponse);
@SuppressWarnings("unchecked")
final ODataRetrieveResponse<ClientEntity> retrieveResponse2 =
(ODataRetrieveResponse<ClientEntity>) response4;
assertEquals(
3.1415,
retrieveResponse2.getBody().getProperty("PropertyDouble").getPrimitiveValue().toValue());
}
@Test
public void changesetWithReferences() throws EdmPrimitiveTypeException, URISyntaxException {
// create your request
final ODataBatchRequest request =
getClient().getBatchRequestFactory().getBatchRequest(SERVICE_URI);
final BatchManager streamManager = request.payloadManager();
final ODataChangeset changeset = streamManager.addChangeset();
final ClientEntity entityESAllPrim =
getFactory().newEntity(new FullQualifiedName(SERVICE_NAMESPACE, "ESAllPrim"));
entityESAllPrim
.getProperties()
.add(
getFactory()
.newPrimitiveProperty(
"PropertyDouble", getFactory().newPrimitiveValueBuilder().buildDouble(3.1415)));
entityESAllPrim.addLink(
getFactory()
.newEntityNavigationLink(
"NavPropertyETTwoPrimOne",
getClient()
.newURIBuilder(SERVICE_URI)
.appendEntitySetSegment("ESTwoPrim")
.appendKeySegment(-365)
.build()));
final URIBuilder uriBuilder =
getClient().newURIBuilder(SERVICE_URI).appendEntitySetSegment("ESAllPrim");
// add create request
final ODataEntityCreateRequest<ClientEntity> createReq =
getClient()
.getCUDRequestFactory()
.getEntityCreateRequest(uriBuilder.build(), entityESAllPrim);
createReq.setFormat(ContentType.JSON);
changeset.addRequest(createReq);
// retrieve request reference
int createRequestRef = changeset.getLastContentId();
// add update request
final ClientEntity entityUpdate = getFactory().newEntity(entityESAllPrim.getTypeName());
entityUpdate.addLink(
getFactory()
.newEntitySetNavigationLink(
"NavPropertyETTwoPrimMany",
getClient()
.newURIBuilder(SERVICE_URI)
.appendEntitySetSegment("ESTwoPrim")
.appendKeySegment(32767)
.build()));
final ODataEntityUpdateRequest<ClientEntity> updateReq =
getClient()
.getCUDRequestFactory()
.getEntityUpdateRequest(
URI.create("$" + createRequestRef), UpdateType.PATCH, entityUpdate);
updateReq.setFormat(ContentType.JSON);
changeset.addRequest(updateReq);
final ODataBatchResponse response = streamManager.getResponse();
assertEquals(HttpStatusCode.ACCEPTED.getStatusCode(), response.getStatusCode());
final String cookie = response.getHeader(HttpHeader.SET_COOKIE).iterator().next();
// verify response payload ...
final Iterator<ODataBatchResponseItem> bodyIterator = response.getBody();
final ODataBatchResponseItem item = bodyIterator.next();
assertTrue(item instanceof ODataChangesetResponseItem);
final ODataChangesetResponseItem chgitem = (ODataChangesetResponseItem) item;
assertTrue(chgitem.hasNext());
ODataResponse res = chgitem.next();
assertEquals(HttpStatusCode.CREATED.getStatusCode(), res.getStatusCode());
assertTrue(res instanceof ODataEntityCreateResponse);
final ODataEntityCreateResponse<?> createResponse = ((ODataEntityCreateResponse<?>) res);
res = chgitem.next();
assertEquals(HttpStatusCode.OK.getStatusCode(), res.getStatusCode());
assertTrue(res instanceof ODataEntityUpdateResponse);
final ODataEntitySetRequest<ClientEntitySet> req =
getClient()
.getRetrieveRequestFactory()
.getEntitySetRequest(
new URI(
createResponse.getHeader(HttpHeader.LOCATION).iterator().next()
+ "/NavPropertyETTwoPrimMany"));
req.setFormat(ContentType.JSON);
req.addCustomHeader(HttpHeader.COOKIE, cookie);
final ODataRetrieveResponse<ClientEntitySet> getResponse = req.execute();
assertEquals(
32767,
getResponse
.getBody()
.getEntities()
.get(0)
.getProperty("PropertyInt16")
.getPrimitiveValue()
.toValue());
}