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| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| ******************************************************************************/ |
| package org.apache.olingo.odata2.core.ep.consumer; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| |
| import java.io.InputStream; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.olingo.odata2.api.edm.EdmEntitySet; |
| import org.apache.olingo.odata2.api.edm.EdmException; |
| import org.apache.olingo.odata2.api.edm.EdmNavigationProperty; |
| import org.apache.olingo.odata2.api.ep.EntityProviderReadProperties; |
| import org.apache.olingo.odata2.api.ep.callback.OnReadInlineContent; |
| import org.apache.olingo.odata2.api.ep.callback.ReadEntryResult; |
| import org.apache.olingo.odata2.api.ep.callback.ReadFeedResult; |
| import org.apache.olingo.odata2.api.ep.entry.ODataEntry; |
| import org.apache.olingo.odata2.api.ep.feed.FeedMetadata; |
| import org.apache.olingo.odata2.api.ep.feed.ODataFeed; |
| import org.apache.olingo.odata2.core.exception.ODataRuntimeException; |
| import org.apache.olingo.odata2.testutil.mock.MockFacade; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class JsonEntryDeepInsertFeedTest extends AbstractConsumerTest { |
| |
| private static final String BUILDING_WITH_INLINE_ROOMS = "JsonBuildingWithInlineRooms.json"; |
| private static final String BUILDING_WITH_INLINE_ROOMS_CLIENT_CASE = "JsonBuildingWithInlineRoomsClientCase.json"; |
| private static final String TEAM_WITH_INLINE_EMPLOYEES = "JsonTeamsWithInlineEmployees.json"; |
| private static final String BUILDING_WITH_INLINE_ROOMS_NEXTLINK_AND_COUNT = |
| "JsonBuildingWithInlineRoomsAndNextLinkAndCount.json"; |
| |
| @Test |
| public void innerFeedWithoutResultsWrapperClientUseCase() throws Exception { |
| ODataEntry outerEntry = prepareAndExecuteEntry( |
| BUILDING_WITH_INLINE_ROOMS_CLIENT_CASE, "Buildings", DEFAULT_PROPERTIES); |
| |
| ODataFeed innerRoomFeed = (ODataFeed) outerEntry.getProperties().get("nb_Rooms"); |
| assertNotNull(innerRoomFeed); |
| |
| List<ODataEntry> rooms = innerRoomFeed.getEntries(); |
| assertNotNull(rooms); |
| assertEquals(1, rooms.size()); |
| |
| ODataEntry room = rooms.get(0); |
| Map<String, Object> roomProperties = room.getProperties(); |
| |
| assertEquals(4, roomProperties.size()); |
| assertEquals("1", roomProperties.get("Id")); |
| assertEquals("Room 1", roomProperties.get("Name")); |
| assertEquals(Short.valueOf("1"), roomProperties.get("Version")); |
| assertEquals(Short.valueOf("1"), roomProperties.get("Seats")); |
| |
| List<String> associationUris = room.getMetadata().getAssociationUris("nr_Employees"); |
| assertEquals(1, associationUris.size()); |
| assertEquals("http://localhost:8080/ReferenceScenario.svc/Rooms('1')/nr_Employees", associationUris.get(0)); |
| |
| associationUris = room.getMetadata().getAssociationUris("nr_Building"); |
| assertEquals(1, associationUris.size()); |
| assertEquals("http://localhost:8080/ReferenceScenario.svc/Rooms('1')/nr_Building", associationUris.get(0)); |
| } |
| |
| @Test |
| public void innerFeedNoMediaResourceWithoutCallback() throws Exception { |
| ODataEntry outerEntry = prepareAndExecuteEntry(BUILDING_WITH_INLINE_ROOMS, "Buildings", DEFAULT_PROPERTIES); |
| |
| ODataFeed innerRoomFeed = (ODataFeed) outerEntry.getProperties().get("nb_Rooms"); |
| assertNotNull(innerRoomFeed); |
| |
| List<ODataEntry> rooms = innerRoomFeed.getEntries(); |
| assertNotNull(rooms); |
| assertEquals(1, rooms.size()); |
| |
| ODataEntry room = rooms.get(0); |
| Map<String, Object> roomProperties = room.getProperties(); |
| |
| assertEquals(4, roomProperties.size()); |
| assertEquals("1", roomProperties.get("Id")); |
| assertEquals("Room 1", roomProperties.get("Name")); |
| assertEquals(Short.valueOf("1"), roomProperties.get("Version")); |
| assertEquals(Short.valueOf("1"), roomProperties.get("Seats")); |
| |
| List<String> associationUris = room.getMetadata().getAssociationUris("nr_Employees"); |
| assertEquals(1, associationUris.size()); |
| assertEquals("http://localhost:8080/ReferenceScenario.svc/Rooms('1')/nr_Employees", associationUris.get(0)); |
| |
| associationUris = room.getMetadata().getAssociationUris("nr_Building"); |
| assertEquals(1, associationUris.size()); |
| assertEquals("http://localhost:8080/ReferenceScenario.svc/Rooms('1')/nr_Building", associationUris.get(0)); |
| } |
| |
| @Test |
| public void innerFeedNoMediaResourceWithoutCallbackContainsNextLinkAndCount() throws Exception { |
| ODataEntry outerEntry = |
| prepareAndExecuteEntry(BUILDING_WITH_INLINE_ROOMS_NEXTLINK_AND_COUNT, "Buildings", DEFAULT_PROPERTIES); |
| |
| ODataFeed innerRoomFeed = (ODataFeed) outerEntry.getProperties().get("nb_Rooms"); |
| assertNotNull(innerRoomFeed); |
| |
| List<ODataEntry> rooms = innerRoomFeed.getEntries(); |
| assertNotNull(rooms); |
| assertEquals(1, rooms.size()); |
| |
| FeedMetadata roomsMetadata = innerRoomFeed.getFeedMetadata(); |
| assertEquals(Integer.valueOf(1), roomsMetadata.getInlineCount()); |
| assertEquals("nextLink", roomsMetadata.getNextLink()); |
| } |
| |
| @Test |
| public void innerFeedNoMediaResourceWithoutCallbackSimpleArray() throws Exception { |
| EdmEntitySet entitySet = MockFacade.getMockEdm().getDefaultEntityContainer().getEntitySet("Buildings"); |
| String content = "{\"d\":{\"Id\":\"1\",\"Name\":\"Building 1\"," |
| + "\"nb_Rooms\":[{\"Id\":\"1\",\"Name\":\"Room 1\"}]}}"; |
| InputStream contentBody = createContentAsStream(content); |
| final ODataEntry outerEntry = new JsonEntityConsumer().readEntry(entitySet, contentBody, DEFAULT_PROPERTIES); |
| assertNotNull(outerEntry); |
| final ODataFeed innerRoomFeed = (ODataFeed) outerEntry.getProperties().get("nb_Rooms"); |
| assertNotNull(innerRoomFeed); |
| |
| final List<ODataEntry> rooms = innerRoomFeed.getEntries(); |
| assertNotNull(rooms); |
| assertEquals(1, rooms.size()); |
| } |
| |
| @Test |
| public void innerFeedMediaResourceWithoutCallback() throws Exception { |
| ODataEntry outerEntry = prepareAndExecuteEntry(TEAM_WITH_INLINE_EMPLOYEES, "Teams", DEFAULT_PROPERTIES); |
| |
| ODataFeed innerEmployeeFeed = (ODataFeed) outerEntry.getProperties().get("nt_Employees"); |
| assertNotNull(innerEmployeeFeed); |
| |
| List<ODataEntry> employees = innerEmployeeFeed.getEntries(); |
| assertNotNull(employees); |
| assertEquals(3, employees.size()); |
| } |
| |
| @Test |
| public void innerFeedNoMediaResourceWithCallback() throws Exception { |
| FeedCallback callback = new FeedCallback(); |
| EntityProviderReadProperties readProperties = |
| EntityProviderReadProperties.init().mergeSemantic(false).callback(callback).build(); |
| ODataEntry outerEntry = prepareAndExecuteEntry(BUILDING_WITH_INLINE_ROOMS, "Buildings", readProperties); |
| |
| ODataFeed innerRoomFeed = (ODataFeed) outerEntry.getProperties().get("nb_Rooms"); |
| assertNull(innerRoomFeed); |
| |
| innerRoomFeed = callback.getFeed(); |
| |
| List<ODataEntry> rooms = innerRoomFeed.getEntries(); |
| assertNotNull(rooms); |
| assertEquals(1, rooms.size()); |
| |
| ODataEntry room = rooms.get(0); |
| Map<String, Object> roomProperties = room.getProperties(); |
| |
| assertEquals(4, roomProperties.size()); |
| assertEquals("1", roomProperties.get("Id")); |
| assertEquals("Room 1", roomProperties.get("Name")); |
| assertEquals(Short.valueOf("1"), roomProperties.get("Version")); |
| assertEquals(Short.valueOf("1"), roomProperties.get("Seats")); |
| |
| List<String> associationUris = room.getMetadata().getAssociationUris("nr_Employees"); |
| assertEquals(1, associationUris.size()); |
| assertEquals("http://localhost:8080/ReferenceScenario.svc/Rooms('1')/nr_Employees", associationUris.get(0)); |
| |
| associationUris = room.getMetadata().getAssociationUris("nr_Building"); |
| assertEquals(1, associationUris.size()); |
| assertEquals("http://localhost:8080/ReferenceScenario.svc/Rooms('1')/nr_Building", associationUris.get(0)); |
| } |
| |
| @Test |
| public void innerFeedNoMediaResourceWithCallbackContainsNextLinkAndCount() throws Exception { |
| ODataEntry outerEntry = |
| prepareAndExecuteEntry(BUILDING_WITH_INLINE_ROOMS_NEXTLINK_AND_COUNT, "Buildings", DEFAULT_PROPERTIES); |
| |
| ODataFeed innerRoomFeed = (ODataFeed) outerEntry.getProperties().get("nb_Rooms"); |
| assertNotNull(innerRoomFeed); |
| |
| List<ODataEntry> rooms = innerRoomFeed.getEntries(); |
| assertNotNull(rooms); |
| assertEquals(1, rooms.size()); |
| |
| FeedMetadata roomsMetadata = innerRoomFeed.getFeedMetadata(); |
| assertEquals(Integer.valueOf(1), roomsMetadata.getInlineCount()); |
| assertEquals("nextLink", roomsMetadata.getNextLink()); |
| |
| } |
| |
| @Test |
| public void innerFeedMediaResourceWithCallback() throws Exception { |
| ODataEntry outerEntry = prepareAndExecuteEntry(TEAM_WITH_INLINE_EMPLOYEES, "Teams", DEFAULT_PROPERTIES); |
| |
| ODataFeed innerEmployeeFeed = (ODataFeed) outerEntry.getProperties().get("nt_Employees"); |
| assertNotNull(innerEmployeeFeed); |
| |
| List<ODataEntry> employees = innerEmployeeFeed.getEntries(); |
| assertNotNull(employees); |
| assertEquals(3, employees.size()); |
| } |
| |
| private class FeedCallback implements OnReadInlineContent { |
| private ODataFeed feed; |
| private FeedCallback innerCallback; |
| private Map<String, Object> navigationProp = new HashMap<String, Object>(); |
| private String id = ""; |
| |
| public FeedCallback() { |
| |
| } |
| |
| /** |
| * @return the navigationPropFeed |
| */ |
| public Map<String, Object> getNavigationProperties() { |
| return navigationProp; |
| } |
| |
| public ODataFeed getFeed() { |
| return feed; |
| } |
| |
| @Override |
| public void handleReadEntry(final ReadEntryResult context) { |
| throw new ODataRuntimeException("No entry expected"); |
| } |
| |
| @Override |
| public void handleReadFeed(final ReadFeedResult context) { |
| this.id = context.getParentEntryId(); |
| feed = context.getResult(); |
| handleFeed(context); |
| } |
| |
| private void handleFeed(final ReadFeedResult context) { |
| try { |
| String navigationPropertyName = context.getNavigationProperty().getName(); |
| if (navigationPropertyName != null) { |
| navigationProp.put(navigationPropertyName + id, (ODataFeed) context.getResult()); |
| } else { |
| throw new RuntimeException("Invalid title"); |
| } |
| } catch (EdmException e) { |
| throw new RuntimeException("Invalid title"); |
| } |
| } |
| |
| @Override |
| public EntityProviderReadProperties receiveReadProperties(final EntityProviderReadProperties readProperties, |
| final EdmNavigationProperty navString) { |
| return EntityProviderReadProperties.init().mergeSemantic(false).callback(innerCallback).build(); |
| } |
| } |
| |
| @Test |
| public void innerFeedWithCallback() throws Exception { |
| FeedCallback callback = new FeedCallback(); |
| EntityProviderReadProperties readProperties = |
| EntityProviderReadProperties.init().mergeSemantic(false).callback(callback).build(); |
| EdmEntitySet entitySet = MockFacade.getMockEdm().getDefaultEntityContainer().getEntitySet("Buildings"); |
| String content = readFile("JsonBuildingWithInlineRoomsFeedToEmployees.json"); |
| assertNotNull(content); |
| InputStream contentBody = createContentAsStream(content); |
| |
| // execute |
| JsonEntityConsumer xec = new JsonEntityConsumer(); |
| ODataEntry result = xec.readEntry(entitySet, contentBody, readProperties); |
| assertNotNull(result); |
| |
| ODataFeed innerRoomFeed = (ODataFeed) result.getProperties().get("nb_Rooms"); |
| assertNull(innerRoomFeed); |
| |
| innerRoomFeed = callback.getFeed(); |
| |
| List<ODataEntry> rooms = innerRoomFeed.getEntries(); |
| assertNotNull(rooms); |
| assertEquals(1, rooms.size()); |
| |
| ODataEntry room = rooms.get(0); |
| Map<String, Object> roomProperties = room.getProperties(); |
| |
| assertEquals(5, roomProperties.size()); |
| assertEquals("1", roomProperties.get("Id")); |
| assertEquals("Room 1", roomProperties.get("Name")); |
| assertEquals(Short.valueOf("1"), roomProperties.get("Version")); |
| assertEquals(Short.valueOf("1"), roomProperties.get("Seats")); |
| |
| Map<String, Object> inlineEntries = callback.getNavigationProperties(); |
| getExpandedData(inlineEntries, result, entitySet.getEntityType()); |
| List<ODataEntry> roomsFeed = ((ODataFeed)result.getProperties().get("nb_Rooms")).getEntries(); |
| List<ODataEntry> employeesFeed = ((ODataFeed)roomsFeed.get(0).getProperties(). |
| get("nr_Employees")).getEntries(); |
| assertEquals(1, employeesFeed.size()); |
| assertEquals(10, employeesFeed.get(0).getProperties().size()); |
| assertEquals(3, ((ODataEntry)employeesFeed.get(0).getProperties().get("ne_Team")). |
| getProperties().size()); |
| } |
| } |