Examples with ResourceField io.crnk.core.engine.information.resource.ResourceField used on opensource projects

Example 6 with ResourceField

use of io.crnk.core.engine.information.resource.ResourceField in project crnk-framework by crnk-project.

the class RelationshipRepositoryBase method setRelation.

@Override
public void setRelation(T source, J targetId, String fieldName) {
    RegistryEntry sourceEntry = getSourceEntry();
    ResourceRepositoryAdapter<T, I> sourceAdapter = sourceEntry.getResourceRepository();
    ResourceInformation sourceInformation = getSourceEntry().getResourceInformation();
    ResourceField field = sourceInformation.findFieldByUnderlyingName(fieldName);
    if (field.hasIdField()) {
        field.getIdAccessor().setValue(source, targetId);
    } else {
        RegistryEntry targetEntry = getTargetEntry(field);
        D target = getTarget(targetEntry, targetId);
        field.getAccessor().setValue(source, target);
    }
    sourceAdapter.update(source, getSaveQueryAdapter(fieldName));
}

Example 7 with ResourceField

use of io.crnk.core.engine.information.resource.ResourceField in project crnk-framework by crnk-project.

the class RelationshipRepositoryBase method addRelations.

@Override
public void addRelations(T source, Iterable<J> targetIds, String fieldName) {
    RegistryEntry sourceEntry = getSourceEntry();
    ResourceRepositoryAdapter<T, I> sourceAdapter = sourceEntry.getResourceRepository();
    ResourceInformation sourceInformation = getSourceEntry().getResourceInformation();
    ResourceField field = sourceInformation.findFieldByUnderlyingName(fieldName);
    if (field.hasIdField()) {
        Collection currentIds = (Collection) field.getIdAccessor().getValue(source);
        currentIds.addAll((Collection) targetIds);
    } else {
        RegistryEntry targetEntry = getTargetEntry(field);
        Iterable<D> targets = getTargets(targetEntry, targetIds);
        @SuppressWarnings("unchecked") Collection<D> currentTargets = getOrCreateCollection(source, fieldName);
        for (D target : targets) {
            currentTargets.add(target);
        }
    }
    sourceAdapter.update(source, getSaveQueryAdapter(fieldName));
}

Example 8 with ResourceField

use of io.crnk.core.engine.information.resource.ResourceField in project crnk-framework by crnk-project.

the class RelationshipRepositoryBase method findTargets.

@SuppressWarnings("unchecked")
public MultivaluedMap<I, D> findTargets(Iterable<I> sourceIds, String fieldName, QuerySpec querySpec) {
    RegistryEntry sourceEntry = resourceRegistry.findEntry(sourceResourceClass);
    ResourceInformation sourceInformation = sourceEntry.getResourceInformation();
    ResourceField field = sourceInformation.findFieldByUnderlyingName(fieldName);
    RegistryEntry targetEntry = getTargetEntry(field);
    String oppositeName = getOppositeName(fieldName);
    QuerySpec idQuerySpec = querySpec.duplicate();
    idQuerySpec.addFilter(new FilterSpec(Arrays.asList(oppositeName, sourceInformation.getIdField().getUnderlyingName()), FilterOperator.EQ, sourceIds));
    idQuerySpec.includeRelation(Arrays.asList(oppositeName));
    ResourceRepositoryAdapter<D, J> targetAdapter = targetEntry.getResourceRepository();
    JsonApiResponse response = targetAdapter.findAll(new QuerySpecAdapter(idQuerySpec, resourceRegistry));
    List<D> results = (List<D>) response.getEntity();
    MultivaluedMap<I, D> bulkResult = new MultivaluedMap<I, D>() {

        @Override
        protected List<D> newList() {
            return new DefaultResourceList<>();
        }
    };
    Set<I> sourceIdSet = new HashSet<>();
    for (I sourceId : sourceIds) {
        sourceIdSet.add(sourceId);
    }
    for (D result : results) {
        handleTarget(bulkResult, result, sourceIdSet, oppositeName, sourceInformation);
    }
    return bulkResult;
}

Example 9 with ResourceField

use of io.crnk.core.engine.information.resource.ResourceField in project crnk-framework by crnk-project.

the class CollectionGetTest method onGivenRequestResourceShouldNotLoadAutoIncludeFields.

@Test
public void onGivenRequestResourceShouldNotLoadAutoIncludeFields() throws Exception {
    // GIVEN
    Document newTaskBody = new Document();
    Resource data = createTask();
    newTaskBody.setData(Nullable.of((Object) data));
    data.setType("tasks");
    JsonPath taskPath = pathBuilder.build("/tasks");
    ResourcePost resourcePost = new ResourcePost(resourceRegistry, PROPERTIES_PROVIDER, typeParser, objectMapper, documentMapper, new ArrayList<ResourceModificationFilter>());
    // WHEN -- adding a task
    Response taskResponse = resourcePost.handle(taskPath, emptyTaskQuery, null, newTaskBody);
    // THEN
    assertThat(taskResponse.getDocument().getSingleData().get().getType()).isEqualTo("tasks");
    Long taskId = Long.parseLong(taskResponse.getDocument().getSingleData().get().getId());
    assertThat(taskId).isNotNull();
    /* ------- */
    // GIVEN
    Document newProjectBody = new Document();
    data = createProject();
    newProjectBody.setData(Nullable.of((Object) data));
    JsonPath projectPath = pathBuilder.build("/projects");
    // WHEN -- adding a project
    Response projectResponse = resourcePost.handle(projectPath, emptyProjectQuery, null, newProjectBody);
    // THEN
    assertThat(projectResponse.getDocument().getSingleData().get().getType()).isEqualTo("projects");
    assertThat(projectResponse.getDocument().getSingleData().get().getId()).isNotNull();
    assertThat(projectResponse.getDocument().getSingleData().get().getAttributes().get("name").asText()).isEqualTo("sample project");
    Long projectId = Long.parseLong(projectResponse.getDocument().getSingleData().get().getId());
    assertThat(projectId).isNotNull();
    /* ------- */
    // GIVEN
    Document newTaskToProjectBody = new Document();
    data = new Resource();
    newTaskToProjectBody.setData(Nullable.of((Object) Collections.singletonList(data)));
    data.setType("projects");
    data.setId(projectId.toString());
    JsonPath savedTaskPath = pathBuilder.build("/tasks/" + taskId + "/relationships/projects");
    RelationshipsResourcePost sut = new RelationshipsResourcePost(resourceRegistry, typeParser, new ArrayList<ResourceModificationFilter>());
    // WHEN -- adding a relation between task and project
    Response projectRelationshipResponse = sut.handle(savedTaskPath, emptyProjectQuery, null, newTaskToProjectBody);
    assertThat(projectRelationshipResponse).isNotNull();
    // THEN
    TaskToProjectRepository taskToProjectRepository = new TaskToProjectRepository();
    Project project = taskToProjectRepository.findOneTarget(taskId, "projects", new QueryParams());
    assertThat(project.getId()).isNotNull();
    // Given
    JsonPath jsonPath = pathBuilder.build("/tasks/" + taskId);
    ResourceGet responseGetResp = new ResourceGet(resourceRegistry, typeParser, documentMapper);
    Map<String, Set<String>> queryParams = new HashMap<>();
    queryParams.put(RestrictedQueryParamsMembers.include.name() + "[tasks]", Collections.singleton("[\"projects\"]"));
    QueryParams requestParams = new QueryParamsBuilder(new DefaultQueryParamsParser()).buildQueryParams(queryParams);
    // WHEN
    Response response = responseGetResp.handle(jsonPath, new QueryParamsAdapter(resourceRegistry.getEntry(Task.class).getResourceInformation(), requestParams, moduleRegistry), null, null);
    // THEN
    Assert.assertNotNull(response);
    assertThat(response.getDocument().getSingleData().get().getType()).isEqualTo("tasks");
    // eager loading but no inclusion
    RegistryEntry entry = resourceRegistry.getEntry(Task.class);
    ResourceField projectsField = entry.getResourceInformation().findFieldByUnderlyingName("projects");
    Assert.assertEquals(SerializeType.ONLY_ID, projectsField.getSerializeType());
    assertThat(response.getDocument().getSingleData().get().getRelationships().get("projects").getData().isPresent()).isTrue();
}

Example 10 with ResourceField

use of io.crnk.core.engine.information.resource.ResourceField in project crnk-framework by crnk-project.

the class ResourceFilterTest method checkFilterGetOnResourceField.

@Test
public void checkFilterGetOnResourceField() {
    // setup test data
    RegistryEntry entry = resourceRegistry.getEntry(Task.class);
    ResourceRepositoryAdapter resourceRepository = entry.getResourceRepository();
    Project project = new Project();
    project.setId(13L);
    project.setName("myProject");
    Task task = new Task();
    task.setId(12L);
    task.setName("myTask");
    task.setProject(project);
    resourceRepository.create(task, new QuerySpecAdapter(new QuerySpec(Task.class), resourceRegistry));
    // get information
    ResourceInformation resourceInformation = entry.getResourceInformation();
    ResourceField projectField = resourceInformation.findFieldByUnderlyingName("project");
    ResourceField nameField = resourceInformation.findFieldByUnderlyingName("name");
    String path = "/tasks/";
    String method = HttpMethod.GET.toString();
    Map<String, Set<String>> parameters = Collections.emptyMap();
    Document requestBody = null;
    // forbid field
    Mockito.when(filter.filterField(Mockito.eq(projectField), Mockito.any(HttpMethod.class))).thenReturn(FilterBehavior.FORBIDDEN);
    Response response = boot.getRequestDispatcher().dispatchRequest(path, method, parameters, null, requestBody);
    Assert.assertEquals(HttpStatus.OK_200, response.getHttpStatus().intValue());
    Resource taskResource = response.getDocument().getCollectionData().get().get(0);
    Assert.assertTrue(taskResource.getRelationships().containsKey("projects"));
    Assert.assertFalse(taskResource.getRelationships().containsKey("project"));
    Assert.assertTrue(taskResource.getAttributes().containsKey("name"));
    // allow resource
    Mockito.when(filter.filterField(Mockito.eq(nameField), Mockito.any(HttpMethod.class))).thenReturn(FilterBehavior.FORBIDDEN);
    response = boot.getRequestDispatcher().dispatchRequest(path, method, parameters, null, requestBody);
    Assert.assertEquals(HttpStatus.OK_200, response.getHttpStatus().intValue());
    taskResource = response.getDocument().getCollectionData().get().get(0);
    Assert.assertTrue(taskResource.getRelationships().containsKey("projects"));
    Assert.assertFalse(taskResource.getRelationships().containsKey("project"));
    Assert.assertFalse(taskResource.getAttributes().containsKey("name"));
}