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OLINGO-573: fixing an issue with adding references to collection valued navigation property

This commit is contained in:
Ramesh Reddy 2015-04-21 15:10:25 -05:00
parent fbdf9aadc8
commit 44ff6c95c0
6 changed files with 19 additions and 20 deletions
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11
lib/server-core-ext/src/main/java/org/apache/olingo/server/core/ServiceHandler.java
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@ -194,19 +194,19 @@ public interface ServiceHandler extends Processor {
throws ODataTranslatedException, ODataApplicationException;
/**
* Add references (relationships) to Entity.
* Add references (relationships) to Entity. This is always on collection valued navigation property
* @param request
* @param entityETag - entity etag to match before add operation, "*" allows all.
* @param idReferences - references to add
* @param referenceId - references to add
* @param response - return always should be 204
* @throws ODataTranslatedException
* @throws ODataApplicationException
*/
void addReference(DataRequest request, String entityETag, List<URI> idReferences, NoContentResponse response)
void addReference(DataRequest request, String entityETag, URI referenceId, NoContentResponse response)
throws ODataTranslatedException, ODataApplicationException;
/**
* Update references (relationships) in an Entity
* Update references (relationships) in an Entity; This is always against single valued navigation property
* @param request
* @param entityETag
* @param referenceId
@ -220,7 +220,8 @@ public interface ServiceHandler extends Processor {
/**
* Delete references (relationships) in an Entity
* @param request
* @param deleteId
* @param deleteId; for collection valued navigation this will be non-null value; for single valued
* navigation property, this will be null.
* @param entityETag
* @param response - always should be 204
* @throws ODataTranslatedException

2
lib/server-core-ext/src/main/java/org/apache/olingo/server/core/legacy/ProcessorServiceHandler.java
View File

@ -389,7 +389,7 @@ public class ProcessorServiceHandler implements ServiceHandler {
}
@Override
public void addReference(DataRequest request, String entityETag, List<URI> idReferences,
public void addReference(DataRequest request, String entityETag, URI referenceId,
NoContentResponse response) throws ODataTranslatedException, ODataApplicationException {
selectProcessor(ReferenceProcessor.class).createReference(
request.getODataRequest(), response.getODataResponse(), request.getUriInfo(),

7
lib/server-core-ext/src/main/java/org/apache/olingo/server/core/requests/DataRequest.java
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@ -80,6 +80,7 @@ import org.apache.olingo.server.core.responses.NoContentResponse;
import org.apache.olingo.server.core.responses.PrimitiveValueResponse;
import org.apache.olingo.server.core.responses.PropertyResponse;
import org.apache.olingo.server.core.responses.StreamResponse;
import org.apache.olingo.server.core.uri.parser.UriParserSemanticException;
public class DataRequest extends ServiceRequest {
protected UriResourceEntitySet uriResourceEntitySet;
@ -423,6 +424,10 @@ public class DataRequest extends ServiceRequest {
} else if (isDELETE()) {
// if this against the collection, user need to look at $id param for entity ref #11.4.6.2
String id = getQueryParameter("$id");
if (id == null && isCollection()) {
throw new UriParserSemanticException("$id not specified for delete of reference",
UriParserSemanticException.MessageKeys.RESOURCE_NOT_FOUND);
}
if (id == null) {
handler.deleteReference(DataRequest.this, null, getETag(), new NoContentResponse(
getServiceMetaData(), response));
@ -440,7 +445,7 @@ public class DataRequest extends ServiceRequest {
getServiceMetaData(), response));
} else if (isPOST()) {
// this needs to be against collection of references
handler.addReference(DataRequest.this, getETag(), getPayload(), new NoContentResponse(
handler.addReference(DataRequest.this, getETag(), getPayload().get(0), new NoContentResponse(
getServiceMetaData(), response));
}
}

3
lib/server-core-ext/src/test/java/org/apache/olingo/server/core/ServiceDispatcherTest.java
View File

@ -25,7 +25,6 @@ import java.io.FileReader;
import java.io.IOException;
import java.net.URI;
import java.util.Collections;
import java.util.List;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
@ -409,7 +408,7 @@ public class ServiceDispatcherTest {
public void validate() throws Exception {
ArgumentCaptor<DataRequest> arg1 = ArgumentCaptor.forClass(DataRequest.class);
ArgumentCaptor<String> arg2 = ArgumentCaptor.forClass(String.class);
ArgumentCaptor<List> arg3 = ArgumentCaptor.forClass(List.class);
ArgumentCaptor<URI> arg3 = ArgumentCaptor.forClass(URI.class);
ArgumentCaptor<NoContentResponse> arg4 = ArgumentCaptor
.forClass(NoContentResponse.class);
Mockito.verify(handler).addReference(arg1.capture(), arg2.capture(), arg3.capture(),

6
lib/server-core-ext/src/test/java/org/apache/olingo/server/example/TripPinHandler.java
View File

@ -434,18 +434,16 @@ public class TripPinHandler implements ServiceHandler {
}
@Override
public void addReference(DataRequest request, String entityETag, List<URI> references,
public void addReference(DataRequest request, String entityETag, URI referenceId,
NoContentResponse response) throws ODataTranslatedException, ODataApplicationException {
final EntityDetails details = process(request);
try {
for (URI reference : references) {
DataRequest bindingRequest = request.parseLink(reference);
DataRequest bindingRequest = request.parseLink(referenceId);
Entity linkEntity = this.dataModel.getEntity(bindingRequest.getEntitySet().getName(),
bindingRequest.getKeyPredicates());
this.dataModel.addNavigationLink(details.navigationProperty, details.entity, linkEntity);
}
} catch (URISyntaxException e) {
throw new ODataApplicationException(e.getMessage(), 500, Locale.getDefault(), e);
}

10
lib/server-core-ext/src/test/java/org/apache/olingo/server/example/TripPinServiceTest.java
View File

@ -344,12 +344,9 @@ public class TripPinServiceTest {
//ADD
String payload = "{\n" +
" \"@odata.context\": \""+baseURL+"/$metadata#Collection($ref)\",\n" +
" \"value\": [\n" +
" { \"@odata.id\": \"People('russellwhyte')\" },\n" +
" { \"@odata.id\": \"People('scottketchum')\" } \n" +
" ]\n" +
"\"@odata.id\": \"/People('scottketchum')\"\n" +
"}";
HttpPost postRequest = new HttpPost(baseURL + "/People('kristakemp')/Friends/$ref");
postRequest.setEntity(new StringEntity(payload, ContentType.APPLICATION_JSON));
response = httpSend(postRequest, 204);
@ -360,8 +357,7 @@ public class TripPinServiceTest {
assertTrue(node.get("value").isArray());
assertEquals("/People('genevievereeves')", ((ArrayNode)node.get("value")).get(0).get("@odata.id").asText());
assertEquals("/People('russellwhyte')", ((ArrayNode)node.get("value")).get(1).get("@odata.id").asText());
assertEquals("/People('scottketchum')", ((ArrayNode)node.get("value")).get(2).get("@odata.id").asText());
assertEquals("/People('scottketchum')", ((ArrayNode)node.get("value")).get(1).get("@odata.id").asText());
}