本文整理了Java中com.google.appengine.api.datastore.Entity.getKind()方法的一些代码示例，展示了Entity.getKind()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Entity.getKind()方法的具体详情如下：
包路径：com.google.appengine.api.datastore.Entity
类名称：Entity
方法名：getKind

Entity.getKind介绍

暂无

代码示例

代码示例来源：origin: com.google.appengine.tools/appengine-pipeline

private static String extractType(Entity entity) {
 return entity.getKind();
}

代码示例来源：origin: com.google.appengine.orm/datanucleus-appengine

private Entity makeCopy(Entity entity) {
 // We don't check key when we look for changes so it's
 // ok that the copy doesn't have its key set.
 Entity copy = new Entity(entity.getKind());
 EntityUtils.copyProperties(entity, copy);
 return copy;
}

代码示例来源：origin: com.google.appengine.orm/datanucleus-appengine

/**
 * Ensures that the given value is not null.  Throws
 * {@link NullPointerException} with a helpful error message if it is.
 */
private Object checkAssignmentToNotNullField(Object val, int fieldNumber) {
 if (val != null) {
  // not null so no problem
  return val;
 }
 // Put together a really helpful error message
 AbstractMemberMetaData mmd = getMetaData(fieldNumber);
 String propertyName = getPropertyNameForMember(mmd);
 final String msg = String.format(ILLEGAL_NULL_ASSIGNMENT_ERROR_FORMAT,
   datastoreEntity.getKind(), datastoreEntity.getKey(), propertyName,
   mmd.getFullFieldName());
 throw new NullPointerException(msg);
}

代码示例来源：origin: com.google.appengine.orm/datanucleus-appengine

void storePKIdField(int fieldNumber, Object value) {
 AbstractMemberMetaData mmd = getMetaData(fieldNumber);
 if (!mmd.getType().equals(Long.class)) {
  throw new NucleusFatalUserException(
    "Field with \"" + DatastoreManager.PK_ID + "\" extension must be of type Long");
 }
 Key key = null;
 if (value != null) {
  key = KeyFactory.createKey(datastoreEntity.getKind(), (Long) value);
 }
 storeKeyPK(key);
}

代码示例来源：origin: com.google.appengine.orm/datanucleus-appengine

/**
 * Constructor.
 * @param op ObjectProvider for the object being handled.
 * @param datastoreEntity Entity to represent this object
 * @param fieldNumbers Field numbers that will be processed (optional, null means all fields).
 */
protected DatastoreFieldManager(ObjectProvider op, Entity datastoreEntity, int[] fieldNumbers) {
 this.ec = op.getExecutionContext();
 this.datastoreEntity = datastoreEntity;
 this.fieldManagerStateStack.addFirst(new FieldManagerState(op));
 DatastoreManager storeManager = (DatastoreManager) ec.getStoreManager();
 this.typeConversionUtils = storeManager.getTypeConversionUtils();
 // Sanity check
 String expectedKind = EntityUtils.determineKind(op.getClassMetaData(), ec);
 if (!expectedKind.equals(datastoreEntity.getKind())) {
  throw new NucleusException(
    "ObjectProvider is for <" + expectedKind + "> but key is for <" + datastoreEntity.getKind()
      + ">.  One way this can happen is if you attempt to fetch an object of one type using"
      + " a Key of a different type.").setFatal();
 }
}

代码示例来源：origin: com.google.appengine.orm/datanucleus-appengine

/**
 * Convenience method to return an Entity with the same properties as the input Entity but with the
 * specified parent.
 * @param parentKey Key for the parent
 * @param originalEntity The original Entity
 * @return The new Entity
 */
public static Entity recreateEntityWithParent(Key parentKey, Entity originalEntity) {
 Entity entity = null;
 if (originalEntity.getKey().getName() != null) {
  entity = new Entity(originalEntity.getKind(), originalEntity.getKey().getName(), parentKey);
 } else {
  entity = new Entity(originalEntity.getKind(), parentKey);
 }
 EntityUtils.copyProperties(originalEntity, entity);
 return entity;
}

代码示例来源：origin: feroult/yawp

@Override
public void deleteAll(String namespace) {
  NamespaceManager.set(namespace);
  DatastoreService datastore = DatastoreServiceFactory.getDatastoreService();
  Query query = new Query();
  PreparedQuery pq = datastore.prepare(query);
  for (Entity entity : pq.asIterable()) {
    String kind = entity.getKind();
    if (kind.startsWith("__") && !kind.contains("yawp")) {
      continue;
    }
    datastore.delete(entity.getKey());
  }
}

代码示例来源：origin: com.google.appengine.orm/datanucleus-appengine

private void storePKNameField(int fieldNumber, String value) {
 // TODO(maxr) make sure the pk is an encoded string
 AbstractMemberMetaData mmd = getMetaData(fieldNumber);
 if (!mmd.getType().equals(String.class)) {
  throw new NucleusFatalUserException(
    "Field with \"" + DatastoreManager.PK_ID + "\" extension must be of type String");
 }
 Key key = null;
 if (value != null) {
  key = KeyFactory.createKey(datastoreEntity.getParent(), datastoreEntity.getKind(), value);
 }
 storeKeyPK(key);
}

代码示例来源：origin: PeterKnego/LeanEngine-Server

public static JsonNode entityToJson(Entity entity) throws LeanException {
  ObjectNode json = getObjectMapper().createObjectNode();
  json.put("_id", entity.getKey().getId());
  json.putPOJO("_kind", entity.getKind());
  json.putPOJO("_account", entity.getProperty("_account"));
  Map<String, Object> props = entity.getProperties();
  for (Map.Entry<String, Object> prop : props.entrySet()) {
    addTypedNode(json, prop.getKey(), prop.getValue());
  }
  return json;
}

代码示例来源：origin: org.eiichiro.acidhouse/acidhouse-appengine

Iterator<Entity> iterator = entities.iterator();
Entity entity = iterator.next();
String kind = entity.getKind();

代码示例来源：origin: org.eiichiro.acidhouse/acidhouse-appengine

if (tx.getKind().equals(TRANSACTION_KIND)) {
  transaction = new AppEngineGlobalTransaction(tx.getKey().getName(), null, null);
} else if (tx.getKind().equals(LOG_KIND)) {
  logs.put(tx.getKey().getId(), tx);

代码示例来源：origin: org.vesalainen.dsql/dsql

ColumnMetadata cm = statistics.getProperty(entity.getKind(), property);
if (cm != null)

代码示例来源：origin: com.google.appengine.orm/datanucleus-appengine

private void storePrimaryKey(int fieldNumber, Object value) {
 AbstractMemberMetaData mmd = getMetaData(fieldNumber);
 if (mmd.getType().equals(long.class)) {
  Key key = null;
  if (mmd.getValueStrategy() == IdentityStrategy.IDENTITY) {
   // Key being generated by datastore so put null key in
   key = null;
  } else {
   key = KeyFactory.createKey(datastoreEntity.getKind(), (Long) value);
  }
  storeKeyPK(key);
 } else if (mmd.getType().equals(Long.class)) {
  Key key = null;
  if (value != null) {
   // TODO This is actually against the JDO/JPA specs; having IDENTITY strategy means the DB will (always) choose
   key = KeyFactory.createKey(datastoreEntity.getKind(), (Long) value);
  }
  storeKeyPK(key);
 } else if (mmd.getType().equals(Key.class)) {
  Key key = (Key) value;
  if (key != null && key.getParent() != null && parentAlreadySet) {
   throw new NucleusFatalUserException(PARENT_ALREADY_SET);
  }
  storeKeyPK((Key) value);
 } else {
  throw exceptionForUnexpectedKeyType("Primary key", fieldNumber);
 }
}

代码示例来源：origin: com.google.appengine.orm/datanucleus-appengine

str.append(", ");
NucleusLogger.DATASTORE_NATIVE.debug("Putting entity of kind " + entity.getKind() + 
  " with key " + entity.getKey() + " as {" + str.toString() + "}");

代码示例来源：origin: org.eiichiro.acidhouse/acidhouse-appengine

if (entity.getKind().equals(Translation.LOCK_KIND)) {
  throw new ConcurrentModificationException(
      "Entity corresponding to [" + k + "] is processed under a transaction");

代码示例来源：origin: com.google.appengine.orm/datanucleus-appengine

private void storeKeyPK(Key key) {
 if (key != null && !datastoreEntity.getKind().equals(key.getKind())) {
  throw new NucleusFatalUserException(
    "Attempt was made to set the primary key of an entity with kind "
    + datastoreEntity.getKind() + " to a key with kind " + key.getKind());