Java Entity.addProperty方法代码示例

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
@Override
public InstanceData<EdmEntityType, Entity> parse(SearchResponse response,
        ElasticEdmEntitySet entitySet) throws ODataApplicationException {
    ElasticEdmEntityType entityType = entitySet.getEntityType();
    Iterator<SearchHit> hits = response.getHits().iterator();
    if (hits.hasNext()) {
        SearchHit firstHit = hits.next();
        Map<String, Object> source = firstHit.getSource();

        Entity entity = new Entity();
        entity.setId(ProcessorUtils.createId(entityType.getName(), firstHit.getId()));
        entity.addProperty(
                createProperty(ElasticConstants.ID_FIELD_NAME, firstHit.getId(), entityType));

        for (Map.Entry<String, Object> entry : source.entrySet()) {
            ElasticEdmProperty edmProperty = entityType.findPropertyByEField(entry.getKey());
            entity.addProperty(
                    createProperty(edmProperty.getName(), entry.getValue(), entityType));
        }
        return new InstanceData<>(entityType, entity);
    } else {
        throw new ODataApplicationException("No data found", HttpStatus.SC_NOT_FOUND,
                Locale.ROOT);
    }
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
@Override
public InstanceData<EdmEntityType, AbstractEntityCollection> parse(SearchResponse response,
        ElasticEdmEntitySet entitySet) {
    ElasticEdmEntityType entityType = entitySet.getEntityType();
    EntityCollection entities = new EntityCollection();
    for (SearchHit hit : response.getHits()) {
        Map<String, Object> source = hit.getSource();

        Entity entity = new Entity();
        entity.setId(ProcessorUtils.createId(entityType.getName(), hit.getId()));
        entity.addProperty(
                createProperty(ElasticConstants.ID_FIELD_NAME, hit.getId(), entityType));

        for (Map.Entry<String, Object> entry : source.entrySet()) {
            ElasticEdmProperty edmProperty = entityType.findPropertyByEField(entry.getKey());
            entity.addProperty(
                    createProperty(edmProperty.getName(), entry.getValue(), entityType));
        }
        entities.getEntities().add(entity);
    }
    if (isCount()) {
        entities.setCount((int) response.getHits().getTotalHits());
    }
    return new InstanceData<>(entityType, entities);
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
public Entity create(final EdmEntitySet edmEntitySet) throws DataProviderException {
  final EdmEntityType edmEntityType = edmEntitySet.getEntityType();
  EntityCollection entitySet = readAll(edmEntitySet);
  final List<Entity> entities = entitySet.getEntities();
  final Map<String, Object> newKey = findFreeComposedKey(entities, edmEntitySet.getEntityType());
  Entity newEntity = new Entity();
  newEntity.setType(edmEntityType.getFullQualifiedName().getFullQualifiedNameAsString());
  for (final String keyName : edmEntityType.getKeyPredicateNames()) {
    newEntity.addProperty(DataCreator.createPrimitive(keyName, newKey.get(keyName)));
  }

  createProperties(edmEntityType, newEntity.getProperties());
  try {
    newEntity
        .setId(URI.create(odata.createUriHelper().buildCanonicalURL(edmEntitySet, newEntity)));
  } catch (final SerializerException e) {
    throw new DataProviderException("Unable to set entity ID!", e);
  }
  entities.add(newEntity);

  return newEntity;
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
public Entity create(final EdmEntitySet edmEntitySet) throws DataProviderException {
  final EdmEntityType edmEntityType = edmEntitySet.getEntityType();
  EntityCollection entitySet = readAll(edmEntitySet);
  final List<Entity> entities = entitySet.getEntities();
  final Map<String, Object> newKey = findFreeComposedKey(entities, edmEntityType);
  Entity newEntity = new Entity();
  newEntity.setType(edmEntityType.getFullQualifiedName().getFullQualifiedNameAsString());
  for (final String keyName : edmEntityType.getKeyPredicateNames()) {
    newEntity.addProperty(DataCreator.createPrimitive(keyName, newKey.get(keyName)));
  }

  createProperties(edmEntityType, newEntity.getProperties());
  try {
    newEntity.setId(URI.create(odata.createUriHelper().buildCanonicalURL(edmEntitySet, newEntity)));
  } catch (final SerializerException e) {
    throw new DataProviderException("Unable to set entity ID!", HttpStatusCode.INTERNAL_SERVER_ERROR, e);
  }
  entities.add(newEntity);

  return newEntity;
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
@Test(expected = SerializerException.class)
public void negativeDeltaEntityTest() throws Exception {
  final EdmEntitySet edmEntitySet = entityContainer.getEntitySet("ESDelta");
  Delta delta = new Delta();
  
  final Entity entity2 = data.readAll(edmEntitySet).getEntities().get(1);
  List<Entity> addedEntity = new ArrayList<Entity>();
  Entity changedEntity = new Entity();
  changedEntity.addProperty(entity2.getProperty("PropertyString"));
  addedEntity.add(changedEntity);
  delta.getEntities().addAll(addedEntity);
   ser.entityCollection(metadata, edmEntitySet.getEntityType(), delta ,
      EntityCollectionSerializerOptions.with()
      .contextURL(ContextURL.with().entitySet(edmEntitySet).build())
      .build()).getContent();
    
   }
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
@Test
public void entityCollectionWithComplexProperty() throws Exception {
  Entity entity = new Entity();
  entity.setId(null);
  entity.addProperty(new Property(null, "Property1", ValueType.PRIMITIVE, 1L));
  ComplexValue complexValue = new ComplexValue();
  complexValue.getValue().add(new Property(null, "Inner1", ValueType.PRIMITIVE,
      BigDecimal.TEN.scaleByPowerOfTen(-5)));
  Calendar time = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
  time.clear();
  time.set(Calendar.HOUR_OF_DAY, 13);
  time.set(Calendar.SECOND, 59);
  time.set(Calendar.MILLISECOND, 999);
  complexValue.getValue().add(new Property("Edm.TimeOfDay", "Inner2", ValueType.PRIMITIVE, time));
  entity.addProperty(new Property("Namespace.ComplexType", "Property2", ValueType.COMPLEX, complexValue));
  EntityCollection entityCollection = new EntityCollection();
  entityCollection.getEntities().add(entity);
  Assert.assertEquals("{\"@odata.context\":\"$metadata#EntitySet(Property1,Property2)\","
      + "\"value\":[{\"@odata.id\":null,"
      + "\"[email protected]\":\"#Int64\",\"Property1\":1,"
      + "\"Property2\":{\"@odata.type\":\"#Namespace.ComplexType\","
      + "\"[email protected]\":\"#Decimal\",\"Inner1\":0.00010,"
      + "\"[email protected]\":\"#TimeOfDay\",\"Inner2\":\"13:00:59.999\"}}]}",
      serialize(serializer, metadata, null, entityCollection, null));
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
@Test
public void expand() throws Exception {
  final Entity relatedEntity1 = new Entity().addProperty(new Property(null, "Related1", ValueType.PRIMITIVE, 1.5));
  final Entity relatedEntity2 = new Entity().addProperty(new Property(null, "Related1", ValueType.PRIMITIVE, 2.75));
  EntityCollection target = new EntityCollection();
  target.getEntities().add(relatedEntity1);
  target.getEntities().add(relatedEntity2);
  Link link = new Link();
  link.setTitle("NavigationProperty");
  link.setInlineEntitySet(target);
  Entity entity = new Entity();
  entity.setId(null);
  entity.addProperty(new Property(null, "Property1", ValueType.PRIMITIVE, (short) 1));
  entity.getNavigationLinks().add(link);
  EntityCollection entityCollection = new EntityCollection();
  entityCollection.getEntities().add(entity);
  Assert.assertEquals("{\"@odata.context\":\"$metadata#EntitySet(Property1,NavigationProperty(Related1))\","
      + "\"value\":[{\"@odata.id\":null,"
      + "\"[email protected]\":\"#Int16\",\"Property1\":1,"
      + "\"NavigationProperty\":["
      + "{\"@odata.id\":null,\"[email protected]\":\"#Double\",\"Related1\":1.5},"
      + "{\"@odata.id\":null,\"[email protected]\":\"#Double\",\"Related1\":2.75}]}]}",
      serialize(serializer, metadata, null, entityCollection, "Property1,NavigationProperty(Related1)"));
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
private void consumeEntityProperties(final EdmEntityType edmEntityType, final ObjectNode node,
    final Entity entity) throws DeserializerException {
  List<String> propertyNames = edmEntityType.getPropertyNames();
  for (String propertyName : propertyNames) {
    JsonNode jsonNode = node.get(propertyName);
    if (jsonNode != null) {
      EdmProperty edmProperty = (EdmProperty) edmEntityType.getProperty(propertyName);
      if (jsonNode.isNull() && !edmProperty.isNullable()) {
        throw new DeserializerException("Property: " + propertyName + " must not be null.",
            DeserializerException.MessageKeys.INVALID_NULL_PROPERTY, propertyName);
      }
      Property property = consumePropertyNode(edmProperty.getName(), edmProperty.getType(),
          edmProperty.isCollection(), edmProperty.isNullable(), edmProperty.getMaxLength(),
          edmProperty.getPrecision(), edmProperty.getScale(), edmProperty.isUnicode(), edmProperty.getMapping(),
          jsonNode);
      entity.addProperty(property);
      node.remove(propertyName);
    }
  }
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
private static Entity toEntity(
    EdmEntitySet entitySet, String entityId, Map<String, Object> source) {

  Entity entity = new Entity();
  entity.setId(URI.create(entitySet.getName() + "('" + entityId + "')"));

  Property property = new Property(null, "_id", ValueType.PRIMITIVE, entityId);
  entity.addProperty(property);

  addProperties(entitySet.getEntityType(), source, entity.getProperties());
  return entity;
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
/**
 * Method recursively goes through aggregations, creates entities and adds
 * fields to them. When entity has all fields from aggregations it adds to
 * entities list. If groupBy has aggregation $count then property with
 * {@link #countAlias} name will be added to entity with doc count from
 * response aggregations.
 *
 * @param aggs
 *            response aggregations
 * @param parent
 *            parent entity
 * @param entityType
 *            entity type
 * @return list of entities
 */
protected List<Entity> getAggregatedEntities(Map<String, Aggregation> aggs, Entity parent,
        ElasticEdmEntityType entityType) {
    List<Entity> entities = new ArrayList<>();
    for (Entry<String, Terms> entry : collectTerms(aggs).entrySet()) {
        for (Bucket bucket : entry.getValue().getBuckets()) {
            Entity entity = new Entity();
            if (parent != null) {
                entity.getProperties().addAll(parent.getProperties());
            }
            Property property = createProperty(entry.getKey(), bucket.getKey(), entityType);
            entity.addProperty(property);
            Map<String, Aggregation> subAggs = bucket.getAggregations().asMap();
            if (subAggs.isEmpty()) {
                addAggsAndCountIfNeeded(aggs, bucket.getDocCount(), entity, entityType);
                entities.add(entity);
            } else {
                List<Entity> subEntities = getAggregatedEntities(subAggs, entity, entityType);
                if (subEntities.isEmpty()) {
                    addAggsAndCountIfNeeded(subAggs, bucket.getDocCount(), entity, entityType);
                    entities.add(entity);
                } else {
                    entities.addAll(subEntities);
                }
            }
        }
    }
    return entities;
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
@Test
public void entityCollectionSimple() throws Exception {
  Entity entity = new Entity();
  entity.setId(null);
  entity.addProperty(new Property(null, "Property1", ValueType.PRIMITIVE, 1.25F));
  EntityCollection entityCollection = new EntityCollection();
  entityCollection.getEntities().add(entity);
  Assert.assertEquals("{\"@odata.context\":\"$metadata#EntitySet(Property1)\","
      + "\"value\":[{\"@odata.id\":null,\"[email protected]\":\"#Single\",\"Property1\":1.25}]}",
      serialize(serializer, metadata, null, entityCollection, null));
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
@Test
public void nullCollectionButInDataMap() throws Exception {
  final EdmEntitySet edmEntitySet = entityContainer.getEntitySet("ESMixEnumDefCollComp");
  Entity entity = new Entity();
  entity.setId(URI.create("id"));
  entity.addProperty(new Property(null, "PropertyEnumString", ValueType.ENUM, 6));
  entity.addProperty(new Property(null, "CollPropertyEnumString", ValueType.COLLECTION_ENUM, null));
  entity.addProperty(new Property(null, "PropertyDefString", ValueType.PRIMITIVE, "Test"));
  entity.addProperty(new Property(null, "CollPropertyDefString", ValueType.COLLECTION_PRIMITIVE, null));
  ComplexValue complexValue = new ComplexValue();
  complexValue.getValue().add(entity.getProperty("PropertyEnumString"));
  complexValue.getValue().add(entity.getProperty("CollPropertyEnumString"));
  complexValue.getValue().add(entity.getProperty("PropertyDefString"));
  complexValue.getValue().add(entity.getProperty("CollPropertyDefString"));
  entity.addProperty(new Property(null, "PropertyCompMixedEnumDef", ValueType.COMPLEX, complexValue));
  entity.addProperty(new Property(null, "CollPropertyCompMixedEnumDef", ValueType.COLLECTION_COMPLEX, null));
  final String resultString = IOUtils.toString(serializer.entity(metadata, edmEntitySet.getEntityType(), entity,
      EntitySerializerOptions.with()
          .contextURL(ContextURL.with().entitySet(edmEntitySet).suffix(Suffix.ENTITY).build())
          .build()).getContent());
  Assert.assertEquals("{\"@odata.context\":\"$metadata#ESMixEnumDefCollComp/$entity\","
      + "\"@odata.metadataEtag\":\"W/\\\"metadataETag\\\"\","
      + "\"PropertyEnumString\":\"String2,String3\","
      + "\"CollPropertyEnumString\":[],"
      + "\"PropertyDefString\":\"Test\","
      + "\"CollPropertyDefString\":[],"
      + "\"PropertyCompMixedEnumDef\":{\"PropertyEnumString\":\"String2,String3\","
      + "\"CollPropertyEnumString\":[],"
      + "\"PropertyDefString\":\"Test\",\"CollPropertyDefString\":[]},"
      + "\"CollPropertyCompMixedEnumDef\":[]}",
      resultString);
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
@Test
public void navigationEntityInDeltaEntity() throws Exception {
  final EdmEntitySet edmEntitySet = entityContainer.getEntitySet("ESDelta");
  Delta delta = new Delta();
  final Entity entity = data.readAll(edmEntitySet).getEntities().get(0);
  final Entity entity2 = data.readAll(edmEntitySet).getEntities().get(3);
  final ExpandOption expand = ExpandSelectMock.mockExpandOption(Collections.singletonList(
      ExpandSelectMock.mockExpandItem(edmEntitySet, "NavPropertyETAllPrimOne")));
  List<Entity> addedEntity = new ArrayList<Entity>();
  Entity changedEntity = new Entity();
  changedEntity.setId(entity.getId());
  changedEntity.addProperty(entity.getProperty("PropertyString"));
  addedEntity.add(entity);
  addedEntity.add(entity2);
  delta.getEntities().addAll(addedEntity);
   InputStream stream = ser.entityCollection(metadata, edmEntitySet.getEntityType(), delta ,
      EntityCollectionSerializerOptions.with()
      .contextURL(ContextURL.with().entitySet(edmEntitySet).build()).expand(expand)
      .build()).getContent();
     String jsonString = IOUtils.toString(stream);
     final String expectedResult = "{"         
         +  "\"@odata.context\":\"$metadata#ESDelta/$delta\",\"value\":"
         + "[{\"@odata.id\":\"ESDelta(32767)\",\"PropertyInt16\":32767,\"PropertyString\":"
         + "\"Number:32767\"},{\"@odata.id\":\"ESDelta(100)\",\"PropertyInt16\":100,"
         + "\"PropertyString\":\"Number:100\"}]"
         + "}";
     Assert.assertNotNull(jsonString);
     Assert.assertEquals(expectedResult, jsonString);
   }
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
@Test
public void selectInDelta() throws Exception {
  final EdmEntitySet edmEntitySet = entityContainer.getEntitySet("ESDelta");
  final EdmEntityType entityType = edmEntitySet.getEntityType();
  final UriHelper helper = odata.createUriHelper();
  final SelectOption select = ExpandSelectMock.mockSelectOption(Collections.singletonList(
      ExpandSelectMock.mockSelectItem(entityContainer.getEntitySet("ESAllPrim"), "PropertyString")));
  
  final Entity entity = data.readAll(edmEntitySet).getEntities().get(0);
  final Entity entity2 = data.readAll(edmEntitySet).getEntities().get(1);
     
     Delta delta = new Delta();
     List<Entity> addedEntity = new ArrayList<Entity>();
     Entity changedEntity = new Entity();
     changedEntity.setId(entity2.getId());
     changedEntity.addProperty(entity2.getProperty("PropertyString"));
     changedEntity.addProperty(entity2.getProperty("PropertyInt16"));
     addedEntity.add(entity);
     addedEntity.add(changedEntity);
     delta.getEntities().addAll(addedEntity);
     InputStream stream = ser.entityCollection(metadata, edmEntitySet.getEntityType(), delta ,
         EntityCollectionSerializerOptions.with()
         .contextURL(ContextURL.with().entitySet(edmEntitySet)
             .selectList(helper.buildContextURLSelectList(entityType, null, select))
             .suffix(Suffix.ENTITY).build())
         .select(select).build()).getContent();
        String jsonString = IOUtils.toString(stream);
  Assert.assertEquals("{"
      +"\"@context\":\"$metadata#ESDelta(PropertyString)/$entity/$delta\","
      + "\"value\":[{\"@id\":\"ESDelta(32767)\",\"PropertyString\":\"Number:32767\"},"
      + "{\"@id\":\"ESDelta(-32768)\",\"PropertyString\":\"Number:-32768\"}]}",
      jsonString);
}
 

import org.apache.olingo.commons.api.data.Entity; //导入方法依赖的package包/类
@Test
public void navigationEntityInDeltaEntity() throws Exception {
  final EdmEntitySet edmEntitySet = entityContainer.getEntitySet("ESDelta");
  Delta delta = new Delta();
  final Entity entity = data.readAll(edmEntitySet).getEntities().get(0);
  final Entity entity2 = data.readAll(edmEntitySet).getEntities().get(3);
  final ExpandOption expand = ExpandSelectMock.mockExpandOption(Collections.singletonList(
      ExpandSelectMock.mockExpandItem(edmEntitySet, "NavPropertyETAllPrimOne")));
  List<Entity> addedEntity = new ArrayList<Entity>();
  Entity changedEntity = new Entity();
  changedEntity.setId(entity.getId());
  changedEntity.addProperty(entity.getProperty("PropertyString"));
  addedEntity.add(entity);
  addedEntity.add(entity2);
  delta.getEntities().addAll(addedEntity);
   InputStream stream = ser.entityCollection(metadata, edmEntitySet.getEntityType(), delta ,
      EntityCollectionSerializerOptions.with()
      .contextURL(ContextURL.with().entitySet(edmEntitySet).build()).expand(expand)
      .build()).getContent();
     String jsonString = IOUtils.toString(stream);
     final String expectedResult = "{"
         + "\"@context\":\"$metadata#ESDelta/$delta\",\"value\":[{\"@id\":\"ESDelta(32767)\","
         + "\"PropertyInt16\":32767,\"PropertyString\":\"Number:32767\"},{\"@id\":\"ESDelta(100)\","
         + "\"PropertyInt16\":100,\"PropertyString\":\"Number:100\","
         + "\"[email protected]\":"
         + "{\"@id\":\"ESAllPrim(32767)\",\"PropertyInt16\":32767,\"PropertyString\":"
         + "\"First Resource - positive values\","
         + "\"PropertyBoolean\":true,\"PropertyByte\":255,\"PropertySByte\":127,\"PropertyInt32\":2147483647,"
         + "\"PropertyInt64\":9223372036854775807,\"PropertySingle\":1.79E20,\"PropertyDouble\":-1.79E19,"
         + "\"PropertyDecimal\":34,\"PropertyBinary\":\"ASNFZ4mrze8=\",\"PropertyDate\":\"2012-12-03\","
         + "\"PropertyDateTimeOffset\":\"2012-12-03T07:16:23Z\",\"PropertyDuration\":\"PT6S\",\"PropertyGuid\":"
         + "\"01234567-89ab-cdef-0123-456789abcdef\",\"PropertyTimeOfDay\":\"03:26:05\"}}]"
         + "}";
     Assert.assertNotNull(jsonString);
     Assert.assertEquals(expectedResult, jsonString);
   }