@BeforeTest
public void createEntity() {
entityType = when(mock(EntityType.class).getName()).thenReturn("Source").getMock();
Attribute idAttr = when(mock(Attribute.class).getName()).thenReturn("Identifier").getMock();
when(idAttr.getDataType()).thenReturn(INT);
Attribute intAttr = when(mock(Attribute.class).getName()).thenReturn("Int").getMock();
when(intAttr.getDataType()).thenReturn(INT);
Attribute stringAttr = when(mock(Attribute.class).getName()).thenReturn("String").getMock();
when(stringAttr.getDataType()).thenReturn(STRING);
Attribute nonNumericStringAttr =
when(mock(Attribute.class).getName()).thenReturn("NonNumericString").getMock();
when(nonNumericStringAttr.getDataType()).thenReturn(STRING);
Attribute longAttr = when(mock(Attribute.class).getName()).thenReturn("Long").getMock();
when(longAttr.getDataType()).thenReturn(LONG);
when(entityType.getIdAttribute()).thenReturn(idAttr);
when(entityType.getAttribute("Identifier")).thenReturn(idAttr);
when(entityType.getAttribute("Int")).thenReturn(intAttr);
when(entityType.getAttribute("String")).thenReturn(stringAttr);
when(entityType.getAttribute("NonNumericString")).thenReturn(nonNumericStringAttr);
when(entityType.getAttribute("Long")).thenReturn(longAttr);
entity = new DynamicEntity(entityType);
entity.set("Int", 1);
entity.set("String", "12");
entity.set("Long", 10L);
entity.set("NonNumericString", "Hello World!");
}
private void validateEntityValueUniqueness(
Entity entity, ValidationResource validationResource, ValidationMode validationMode) {
validationResource
.getUniqueAttrs()
.forEach(
uniqueAttr -> {
Object attrValue = entity.get(uniqueAttr.getName());
if (attrValue != null) {
if (uniqueAttr.getDataType() instanceof XrefField) {
attrValue = ((Entity) attrValue).getIdValue();
}
HugeMap<Object, Object> uniqueAttrValues =
validationResource.getUniqueAttrsValues().get(uniqueAttr.getName());
Object existingEntityId = uniqueAttrValues.get(attrValue);
if ((validationMode == ValidationMode.ADD && existingEntityId != null)
|| (validationMode == ValidationMode.UPDATE
&& existingEntityId != null
&& !existingEntityId.equals(entity.getIdValue()))) {
ConstraintViolation constraintViolation =
new ConstraintViolation(
format(
"Duplicate value '%s' for unique attribute '%s' from entity '%s'",
attrValue, uniqueAttr.getName(), getName()),
uniqueAttr,
Long.valueOf(validationResource.getRow()));
validationResource.addViolation(constraintViolation);
} else {
uniqueAttrValues.put(attrValue, entity.getIdValue());
}
}
});
}
private EntityMapping toEntityMapping(Entity entityMappingEntity) {
String identifier = entityMappingEntity.getString(EntityMappingMetaData.IDENTIFIER);
EntityType targetEntityType;
try {
targetEntityType =
dataService.getEntityType(
entityMappingEntity.getString(EntityMappingMetaData.TARGET_ENTITY_TYPE));
} catch (UnknownEntityException uee) {
LOG.error(uee.getMessage());
targetEntityType = null;
}
EntityType sourceEntityType;
try {
sourceEntityType =
dataService.getEntityType(
entityMappingEntity.getString(EntityMappingMetaData.SOURCE_ENTITY_TYPE));
} catch (UnknownEntityException uee) {
LOG.error(uee.getMessage());
sourceEntityType = null;
}
List<Entity> attributeMappingEntities =
Lists.<Entity>newArrayList(
entityMappingEntity.getEntities(EntityMappingMetaData.ATTRIBUTE_MAPPINGS));
List<AttributeMapping> attributeMappings =
attributeMappingRepository.getAttributeMappings(
attributeMappingEntities, sourceEntityType, targetEntityType);
return new EntityMapping(identifier, sourceEntityType, targetEntityType, attributeMappings);
}
@Override
public void populateTestEntity(Entity entity) throws Exception {
entity.set("col1", sdf.parse("2012-03-13 23:59:33"));
entity.set("col2", sdf.parse("2013-02-09 13:12:11"));
assertEquals(entity.getUtilDate("col1"), sdf.parse("2012-03-13 23:59:33"));
assertEquals(entity.getUtilDate("col2"), sdf.parse("2013-02-09 13:12:11"));
}
@Override
public String toString() {
StringBuilder strBuilder = new StringBuilder(entityType.getName()).append('{');
strBuilder.append(
stream(entityType.getAtomicAttributes().spliterator(), false)
.map(
attr -> {
StringBuilder attrStrBuilder = new StringBuilder(attr.getName()).append('=');
if (EntityTypeUtils.isSingleReferenceType(attr)) {
Entity refEntity = getEntity(attr.getName());
attrStrBuilder.append(refEntity != null ? refEntity.getIdValue() : null);
} else if (EntityTypeUtils.isMultipleReferenceType(attr)) {
attrStrBuilder
.append('[')
.append(
stream(getEntities(attr.getName()).spliterator(), false)
.map(Entity::getIdValue)
.map(Object::toString)
.collect(joining(",")))
.append(']');
} else {
attrStrBuilder.append(get(attr.getName()));
}
return attrStrBuilder.toString();
})
.collect(Collectors.joining("&")));
strBuilder.append('}');
return strBuilder.toString();
}
@Override
public List<Entity> annotateEntity(Entity entity) {
HttpGet httpGet = new HttpGet(getServiceUri(entity));
Entity resultEntity = new MapEntity();
if (!annotatedInput.contains(entity.get(UNIPROT_ID))) {
annotatedInput.add(entity.get(UNIPROT_ID));
try {
HttpResponse response = httpClient.execute(httpGet);
BufferedReader br =
new BufferedReader(
new InputStreamReader(
(response.getEntity().getContent()), Charset.forName("UTF-8")));
String output;
StringBuilder result = new StringBuilder();
while ((output = br.readLine()) != null) {
result.append(output);
}
resultEntity = parseResult(entity, result.toString());
} catch (Exception e) {
httpGet.abort();
// TODO: how to handle exceptions at this point
throw new RuntimeException(e);
}
}
return Collections.singletonList(resultEntity);
}
@BeforeMethod
public void beforeMethod() {
owner = new MolgenisUser();
owner.setUsername("flup");
owner.setPassword("geheim");
owner.setId("12345");
owner.setActive(true);
owner.setEmail("*****@*****.**");
owner.setFirstName("Flup");
owner.setLastName("de Flap");
DefaultEntityMetaData target1 = new DefaultEntityMetaData("target1");
target1.addAttribute("id", ROLE_ID);
DefaultEntityMetaData target2 = new DefaultEntityMetaData("target2");
target2.addAttribute("id", ROLE_ID);
mappingProject = new MappingProject("My first mapping project", owner);
mappingTarget1 = mappingProject.addTarget(target1);
mappingTarget2 = mappingProject.addTarget(target2);
Entity mappingTargetEntity = new MapEntity(MappingTargetRepositoryImpl.META_DATA);
mappingTargetEntity.set(MappingTargetMetaData.TARGET, "target1");
mappingTargetEntity.set(MappingTargetMetaData.IDENTIFIER, "mappingTargetID1");
Entity mappingTargetEntity2 = new MapEntity(MappingTargetRepositoryImpl.META_DATA);
mappingTargetEntity2.set(MappingTargetMetaData.TARGET, "target2");
mappingTargetEntity2.set(MappingTargetMetaData.IDENTIFIER, "mappingTargetID2");
mappingTargetEntities = asList(mappingTargetEntity, mappingTargetEntity2);
mappingProjectEntity = new MapEntity(META_DATA);
mappingProjectEntity.set(IDENTIFIER, "mappingProjectID");
mappingProjectEntity.set(MAPPINGTARGETS, mappingTargetEntities);
mappingProjectEntity.set(OWNER, owner);
mappingProjectEntity.set(NAME, "My first mapping project");
}
@Override
public Entity createTestEntity() {
Entity e = new MapEntity();
e.set("col1", "lorem");
e.set("col2", "ipsum");
return e;
}
/**
* @param entityName The name of the entity to update
* @param attributeName The name of the attribute to update
* @param request EntityCollectionBatchRequestV2
* @param response HttpServletResponse
* @throws Exception
*/
@RequestMapping(value = "/{entityName}/{attributeName}", method = PUT)
@ResponseStatus(OK)
public synchronized void updateAttribute(
@PathVariable("entityName") String entityName,
@PathVariable("attributeName") String attributeName,
@RequestBody @Valid EntityCollectionBatchRequestV2 request,
HttpServletResponse response)
throws Exception {
final EntityMetaData meta = dataService.getEntityMetaData(entityName);
if (meta == null) {
throw createUnknownEntityException(entityName);
}
try {
AttributeMetaData attr = meta.getAttribute(attributeName);
if (attr == null) {
throw createUnknownAttributeException(entityName, attributeName);
}
if (attr.isReadonly()) {
throw createMolgenisDataAccessExceptionReadOnlyAttribute(entityName, attributeName);
}
final List<Entity> entities =
request
.getEntities()
.stream()
.filter(e -> e.size() == 2)
.map(e -> this.restService.toEntity(meta, e))
.collect(Collectors.toList());
if (entities.size() != request.getEntities().size()) {
throw createMolgenisDataExceptionIdentifierAndValue();
}
final List<Entity> updatedEntities = new ArrayList<Entity>();
int count = 0;
for (Entity entity : entities) {
String id = checkForEntityId(entity, count);
Entity originalEntity = dataService.findOne(entityName, id);
if (originalEntity == null) {
throw createUnknownEntityExceptionNotValidId(id);
}
Object value = this.restService.toEntityValue(attr, entity.get(attributeName));
originalEntity.set(attributeName, value);
updatedEntities.add(originalEntity);
count++;
}
// update all entities
this.dataService.update(entityName, updatedEntities.stream());
response.setStatus(HttpServletResponse.SC_OK);
} catch (Exception e) {
response.setStatus(HttpServletResponse.SC_NO_CONTENT);
throw e;
}
}
@Test
public void checkRangeMaxOnly() {
Entity entity = new DynamicEntity(intRangeMaxMeta);
entity.set("id", "123");
entity.set("intrangemin", 0);
Set<ConstraintViolation> constraints =
entityAttributesValidator.validate(entity, intRangeMaxMeta);
assertTrue(constraints.isEmpty());
}
@Test
public void checkRangeMaxOnlyInvalid() {
Entity entity = new DynamicEntity(intRangeMaxMeta);
entity.set("id", "123");
entity.set("intrangemin", 2);
Set<ConstraintViolation> constraints =
entityAttributesValidator.validate(entity, intRangeMaxMeta);
assertEquals(constraints.size(), 1);
}
/**
* Creates a internal molgenis id from a vcf entity
*
* @param vcfEntity
* @return the id
*/
public static String createId(Entity vcfEntity) {
StringBuilder id = new StringBuilder();
id.append(StringUtils.strip(vcfEntity.get(CHROM).toString()));
id.append("_");
id.append(StringUtils.strip(vcfEntity.get(POS).toString()));
id.append("_");
id.append(StringUtils.strip(vcfEntity.get(REF).toString()));
id.append("_");
id.append(StringUtils.strip(vcfEntity.get(ALT).toString()));
return id.toString();
}
Entity getDefaultSettings() {
Entity defaultSettingsEntity = new DynamicEntity(this);
for (Attribute attr : this.getAtomicAttributes()) {
// default values are stored/retrieved as strings, so we convert them to the required type
// here.
String defaultValue = attr.getDefaultValue();
if (defaultValue != null) {
Object typedDefaultValue = getTypedValue(defaultValue, attr, entityManager);
defaultSettingsEntity.set(attr.getName(), typedDefaultValue);
}
}
return defaultSettingsEntity;
}
private Entity toEntityMappingEntity(
EntityMapping entityMapping, List<Entity> attributeMappingEntities) {
Entity entityMappingEntity = new DynamicEntity(entityMappingMetaData);
entityMappingEntity.set(EntityMappingMetaData.IDENTIFIER, entityMapping.getIdentifier());
entityMappingEntity.set(EntityMappingMetaData.SOURCE_ENTITY_TYPE, entityMapping.getName());
entityMappingEntity.set(
EntityMappingMetaData.TARGET_ENTITY_TYPE,
entityMapping.getTargetEntityType() != null
? entityMapping.getTargetEntityType().getName()
: null);
entityMappingEntity.set(EntityMappingMetaData.ATTRIBUTE_MAPPINGS, attributeMappingEntities);
return entityMappingEntity;
}
private Entity toEntityMappingEntity(
EntityMapping entityMapping, List<Entity> attributeMappingEntities) {
Entity entityMappingEntity = new MapEntity(META_DATA);
entityMappingEntity.set(EntityMappingMetaData.IDENTIFIER, entityMapping.getIdentifier());
entityMappingEntity.set(EntityMappingMetaData.SOURCEENTITYMETADATA, entityMapping.getName());
entityMappingEntity.set(
EntityMappingMetaData.TARGETENTITYMETADATA,
entityMapping.getTargetEntityMetaData() != null
? entityMapping.getTargetEntityMetaData().getName()
: null);
entityMappingEntity.set(EntityMappingMetaData.ATTRIBUTEMAPPINGS, attributeMappingEntities);
return entityMappingEntity;
}
@SuppressWarnings("unchecked")
@Test
public void iterator() throws IOException, ServiceException {
when(spreadsheetService.getFeed(any(URL.class), (Class<IFeed>) any(Class.class)))
.thenReturn(cellFeed)
.thenReturn(listFeed);
Iterator<Entity> it = spreadsheetRepository.iterator();
assertTrue(it.hasNext());
Entity entity = it.next();
assertEquals(entity.getString("col1"), "val1");
assertEquals(entity.getString("col2"), "val2");
assertEquals(entity.getString("col3"), "val3");
assertFalse(it.hasNext());
}
private void toEntity(
EntityMetaData emd, Map<String, Entity> entities, Map<String, Entity> attributes) {
// TODO prevent duplicates
Entity e = new MapEntity();
e.set("name", emd.getName());
entities.put(emd.getName(), e);
logger.debug("entity: " + e);
for (AttributeMetaData amd : emd.getAttributes()) {
Entity a = new MapEntity();
a.set("name", amd.getName());
a.set("entity", emd.getName());
if (amd.getDataType() != null && amd.getDataType() != MolgenisFieldTypes.STRING)
a.set("dataType", amd.getDataType());
if (amd.getDefaultValue() != null) a.set("defaultValue", amd.getDefaultValue());
if (amd.getRefEntity() != null) a.set("refEntity", amd.getRefEntity().getName());
logger.debug("attribute: " + a);
attributes.put(emd.getName() + "." + amd.getName(), a);
// compound
if (amd.getDataType() == MolgenisFieldTypes.COMPOUND
&& entities.get(amd.getRefEntity().getName()) == null) {
this.toEntity(amd.getRefEntity(), entities, attributes);
}
}
}
/**
* Get entity id and perform a check, throwing an MolgenisDataException when necessary
*
* @param entity
* @param count
* @return
*/
private String checkForEntityId(Entity entity, int count) {
Object id = entity.getIdValue();
if (null == id) {
throw createMolgenisDataExceptionUnknownIdentifier(count);
}
return id.toString();
}
private FileMeta convertFile(Attribute attr, Object paramValue) {
Entity entity = convertRef(attr, paramValue);
if (entity == null) {
return null;
}
if (!(entity instanceof FileMeta)) {
throw new MolgenisValidationException(
new ConstraintViolation(
format(
"Attribute [%s] value is of type [%s] instead of [%s]",
attr.getName(),
entity.getClass().getSimpleName(),
FileMeta.class.getSimpleName())));
}
return (FileMeta) entity;
}
@RequestMapping(
value = "/aggregate",
method = RequestMethod.POST,
produces = "application/json",
consumes = "application/json")
@ResponseBody
public AggregateResponse aggregate(@Valid @RequestBody AggregateRequest request) {
// TODO create utility class to extract info from entity/attribute uris
String[] attributeUriTokens = request.getAttributeUri().split("/");
String entityName = attributeUriTokens[3];
String attributeName = attributeUriTokens[5];
QueryImpl q = request.getQ() != null ? new QueryImpl(request.getQ()) : new QueryImpl();
EntityMetaData entityMeta = dataService.getEntityMetaData(entityName);
AttributeMetaData attributeMeta = entityMeta.getAttribute(attributeName);
FieldTypeEnum dataType = attributeMeta.getDataType().getEnumType();
if (dataType != FieldTypeEnum.BOOL && dataType != FieldTypeEnum.CATEGORICAL) {
throw new RuntimeException("Unsupported data type " + dataType);
}
EntityMetaData refEntityMeta = null;
String refAttributeName = null;
if (dataType == FieldTypeEnum.CATEGORICAL) {
refEntityMeta = attributeMeta.getRefEntity();
refAttributeName = refEntityMeta.getLabelAttribute().getName();
}
Map<String, Integer> aggregateMap = new HashMap<String, Integer>();
for (Entity entity : dataService.findAll(entityName, q)) {
String val;
switch (dataType) {
case BOOL:
val = entity.getString(attributeName);
break;
case CATEGORICAL:
Entity refEntity = (Entity) entity.get(attributeName);
val = refEntity.getString(refAttributeName);
break;
default:
throw new RuntimeException("Unsupported data type " + dataType);
}
Integer count = aggregateMap.get(val);
if (count == null) aggregateMap.put(val, 1);
else aggregateMap.put(val, count + 1);
}
return new AggregateResponse(aggregateMap);
}
@Override
public Double getDouble(String attributeName) {
if (fetch.hasField(attributeName)) {
return decoratedEntity.getDouble(attributeName);
} else {
return entityManager.getReference(getEntityMetaData(), getIdValue()).getDouble(attributeName);
}
}
private String getServiceUri(Entity entity) {
StringBuilder uriStringBuilder = new StringBuilder();
uriStringBuilder.append(EBI_CHEMBLWS_URL);
uriStringBuilder.append(entity.get(UNIPROT_ID));
uriStringBuilder.append(".json");
return uriStringBuilder.toString();
}
@Test
public void createByUrl() throws IOException {
InputStream in = getClass().getResourceAsStream("/testdata.csv");
File csvFile = new File(FileUtils.getTempDirectory(), "testdata.csv");
FileCopyUtils.copy(in, new FileOutputStream(csvFile));
String url = "csv://" + csvFile.getAbsolutePath();
EntitySource entitySource = new CsvEntitySource(url, null);
try {
assertEquals(entitySource.getUrl(), url);
Iterator<String> it = entitySource.getEntityNames().iterator();
assertNotNull(it);
assertTrue(it.hasNext());
assertEquals(it.next(), "testdata");
assertFalse(it.hasNext());
Repository<? extends Entity> repo = entitySource.getRepositoryByEntityName("testdata");
assertNotNull(repo);
Iterator<AttributeMetaData> itMeta = repo.getAttributes().iterator();
assertNotNull(itMeta);
assertTrue(itMeta.hasNext());
AttributeMetaData col1 = itMeta.next();
assertNotNull(col1);
assertEquals(col1.getName(), "col1");
AttributeMetaData col2 = itMeta.next();
assertNotNull(col2);
assertEquals(col2.getName(), "col2");
assertFalse(itMeta.hasNext());
Iterator<? extends Entity> itEntity = repo.iterator();
assertNotNull(itEntity);
assertTrue(itEntity.hasNext());
Entity entity = itEntity.next();
assertNotNull(entity);
assertEquals(entity.get("col1"), "val1");
assertEquals(entity.get("col2"), "val2");
} finally {
entitySource.close();
}
}
public void check(String file, String datasetMatrix) throws IOException {
EntitySource entitySource = new ExcelEntitySourceFactory().create(new File(file));
Repository<? extends Entity> repo = entitySource.getRepositoryByEntityName("observablefeature");
List<String> listOfCategoricalFeatures = new ArrayList<String>();
Map<String, List<String>> hashCategories = new HashMap<String, List<String>>();
for (Entity entity : repo) {
if ("categorical".equals(entity.getString("dataType"))) {
listOfCategoricalFeatures.add(entity.getString("identifier"));
hashCategories.put(entity.getString("identifier"), new ArrayList<String>());
}
}
Repository<? extends Entity> readObservableDataMatrixRepo =
entitySource.getRepositoryByEntityName(datasetMatrix);
for (Entity entity : readObservableDataMatrixRepo) {
for (String category : listOfCategoricalFeatures) {
List<String> getList = hashCategories.get(category);
if (!hashCategories.get(category).contains(entity.getString(category))) {
getList.add(entity.getString(category));
}
}
}
printForCategoryTab(hashCategories);
entitySource.close();
}
@SuppressWarnings("unchecked")
private void validateEntityValueReadOnly(Entity entity, ValidationResource validationResource) {
Entity entityToUpdate = findOne(entity.getIdValue());
validationResource
.getReadonlyAttrs()
.forEach(
readonlyAttr -> {
Object value = entity.get(readonlyAttr.getName());
Object existingValue = entityToUpdate.get(readonlyAttr.getName());
if (readonlyAttr.getDataType() instanceof XrefField) {
if (value != null) {
value = ((Entity) value).getIdValue();
}
if (existingValue != null) {
existingValue = ((Entity) existingValue).getIdValue();
}
} else if (readonlyAttr.getDataType() instanceof MrefField) {
List<Object> entityIds = new ArrayList<>();
((Iterable<Entity>) value)
.forEach(
mrefEntity -> {
entityIds.add(mrefEntity.getIdValue());
});
value = entityIds;
List<Object> existingEntityIds = new ArrayList<>();
((Iterable<Entity>) existingValue)
.forEach(
mrefEntity -> {
existingEntityIds.add(mrefEntity.getIdValue());
});
existingValue = existingEntityIds;
}
if (value != null && existingValue != null && !value.equals(existingValue)) {
validationResource.addViolation(
new ConstraintViolation(
format(
"The attribute '%s' of entity '%s' can not be changed it is readonly.",
readonlyAttr.getName(), getName()),
Long.valueOf(validationResource.getRow())));
}
});
}
@RunAsSystem
public FileIngestJob createJob(FileIngestJobExecution fileIngestJobExecution) {
dataService.add(FileIngestJobExecutionMetaData.ENTITY_NAME, fileIngestJobExecution);
String username = fileIngestJobExecution.getUser();
Progress progress = new ProgressImpl(fileIngestJobExecution, jobExecutionUpdater, mailSender);
TransactionTemplate transactionTemplate = new TransactionTemplate(transactionManager);
RunAsUserToken runAsAuthentication =
new RunAsUserToken(
"Job Execution",
username,
null,
userDetailsService.loadUserByUsername(username).getAuthorities(),
null);
Entity fileIngestEntity = fileIngestJobExecution.getFileIngest();
Entity targetEntityEntity = fileIngestEntity.getEntity(FileIngestMetaData.ENTITY_META_DATA);
String targetEntityName = targetEntityEntity.getString(EntityMetaDataMetaData.FULL_NAME);
String url = fileIngestEntity.getString(FileIngestMetaData.URL);
String loader = fileIngestEntity.getString(FileIngestMetaData.LOADER);
String failureEmail = fileIngestEntity.getString(FileIngestMetaData.FAILURE_EMAIL);
return new FileIngestJob(
progress,
transactionTemplate,
runAsAuthentication,
fileIngester,
targetEntityName,
url,
loader,
failureEmail,
fileIngestJobExecution.getIdentifier());
}
private Map<String, Object> createEntityResponse(
Entity entity, Fetch fetch, boolean includeMetaData) {
Map<String, Object> responseData = new LinkedHashMap<String, Object>();
if (includeMetaData) {
createEntityMetaResponse(entity.getEntityMetaData(), fetch, responseData);
}
createEntityValuesResponse(entity, fetch, responseData);
return responseData;
}
private Entity parseResult(Entity entity, String json) throws IOException {
Entity result = new MapEntity();
if (!"".equals(json)) {
Map<String, Object> rootMap = jsonStringToMap(json);
Map<String, Object> resultMap = (Map<String, Object>) rootMap.get("target");
resultMap.put(UNIPROT_ID, entity.get(UNIPROT_ID));
result = new MapEntity(resultMap);
}
return result;
}
/**
* A helper function that gets identifiers of all the attributes from one entityMetaData
*
* @param sourceEntityMetaData
* @return
*/
public List<String> getAttributeIdentifiers(EntityMetaData sourceEntityMetaData) {
Entity entityMetaDataEntity =
dataService.findOne(
EntityMetaDataMetaData.ENTITY_NAME,
new QueryImpl().eq(EntityMetaDataMetaData.FULL_NAME, sourceEntityMetaData.getName()));
if (entityMetaDataEntity == null)
throw new MolgenisDataAccessException(
"Could not find EntityMetaDataEntity by the name of " + sourceEntityMetaData.getName());
return FluentIterable.from(entityMetaDataEntity.getEntities(EntityMetaDataMetaData.ATTRIBUTES))
.transform(
new Function<Entity, String>() {
public String apply(Entity attributeEntity) {
return attributeEntity.getString(AttributeMetaDataMetaData.IDENTIFIER);
}
})
.toList();
}
@Override
public <E extends Entity> Iterable<E> getEntities(String attributeName, Class<E> clazz) {
if (fetch.hasField(attributeName)) {
return decoratedEntity.getEntities(attributeName, clazz);
} else {
return entityManager
.getReference(getEntityMetaData(), getIdValue())
.getEntities(attributeName, clazz);
}
}