Package com.google.storage.onestore.v3.OnestoreEntity

Examples of com.google.storage.onestore.v3.OnestoreEntity.Reference

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    int encodedReqSize = baseEncodedReqSize;
    for (Key key : keys) {
      if (!key.isComplete()) {
        throw new IllegalArgumentException(key + " is incomplete.");
      }
      Reference ref = KeyTranslator.convertToPb(key);

      int encodedKeySize = Protocol.stringSize(ref.encodingSize()) + 1;
      if (getDatastoreServiceConfig().exceedsReadLimits(
          req.keySize() + 1, encodedReqSize + encodedKeySize)) {
        futures.add(makeAsyncCall(apiConfig, "Get", req, new GetResponse()));
        encodedReqSize = baseEncodedReqSize;
        req = baseReq.clone();
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    DeleteRequest req = baseReq.clone();
    for (Key key : keys) {
      if (!key.isComplete()) {
        throw new IllegalArgumentException(key + " is incomplete.");
      }
      Reference ref = KeyTranslator.convertToPb(key);

      int encodedKeySize = Protocol.stringSize(ref.encodingSize()) + 1;
      if (getDatastoreServiceConfig().exceedsWriteLimits(
          req.keySize() + 1, encodedReqSize + encodedKeySize)) {
        futures.add(makeAsyncCall(apiConfig, "Delete", req, new DeleteResponse()));
        encodedReqSize = baseEncodedReqSize;
        req = baseReq.clone();
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    if (num > 1000000000) {
      throw new IllegalArgumentException("num must be < 1 billion");
    }

    final AppIdNamespace appIdNamespace = getDatastoreServiceConfig().getAppIdNamespace();
    Reference allocateIdsRef = buildAllocateIdsRef(parent, kind, appIdNamespace);
    AllocateIdsRequest req =
        new AllocateIdsRequest().setSize(num).setModelKey(allocateIdsRef);
    AllocateIdsResponse resp = new AllocateIdsResponse();
    Future<AllocateIdsResponse> future = makeAsyncCall(apiConfig, "AllocateIds", req, resp);
    return new FutureWrapper<AllocateIdsResponse, KeyRange>(future) {
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    private int calculateCosts(DatastorePb.DeleteRequest req) {
      Iterator<Reference> ref = req.keyIterator();
      int cost = 0;
      while (ref.hasNext()) {
        cost += 25;
        Reference reff = ref.next();
        PropertyDescriptor[] prd = reff.getPropertyDescriptors();
        /*
         * for (PropertyDescriptor prde : prd) { if
         * (!Blob.class.isAssignableFrom(prde.getPropertyType()) &&
         * !Text.class.isAssignableFrom(prde .getPropertyType())) { cost
         * +=20; } }
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     * @throws Exception
     */
    @Test
    public void refereceToKeyForId() throws Exception {
        Key key = KeyFactory.createKey("Hoge", 1);
        Reference reference = new Reference();
        Path path = new Path();
        reference.setPath(path);
        Element element = path.addElement();
        element.setType("Hoge");
        element.setId(1);
        assertThat(DatastoreUtil.referenceToKey(reference), is(key));
    }
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     * @throws Exception
     */
    @Test
    public void refereceToKeyForMinusId() throws Exception {
        Key key = KeyFactory.createKey("Hoge", -1);
        Reference reference = new Reference();
        Path path = new Path();
        reference.setPath(path);
        Element element = path.addElement();
        element.setType("Hoge");
        element.setId(-1);
        assertThat(DatastoreUtil.referenceToKey(reference), is(key));
    }
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     * @throws Exception
     */
    @Test
    public void refereceToKeyForName() throws Exception {
        Key key = KeyFactory.createKey("Hoge", "aaa");
        Reference reference = new Reference();
        Path path = new Path();
        reference.setPath(path);
        Element element = path.addElement();
        element.setType("Hoge");
        element.setName("aaa");
        assertThat(DatastoreUtil.referenceToKey(reference), is(key));
    }
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     */
    @Test
    public void refereceToKeyForParent() throws Exception {
        Key parentKey = KeyFactory.createKey("Parent", 1);
        Key childKey = KeyFactory.createKey(parentKey, "Child", 1);
        Reference reference = new Reference();
        Path path = new Path();
        reference.setPath(path);
        Element element = path.addElement();
        element.setType("Parent");
        element.setId(1);
        element = path.addElement();
        element.setType("Child");
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    Map<Key, Entity> newMap = new HashMap<Key, Entity>();
    int size = requestPb.entitySize();
    List<EntityProto> entitys = requestPb.entitys();
    for (int i = 0; i < size; i++) {
      EntityProto proto = entitys.get(i);
      Reference reference = responsePb.getKey(i);
      Key key = PbKeyUtil.toKey(reference);
      Entity entity = new Entity();
      entity.setEntity(proto);
      entity.setKey(reference);
      newMap.put(key, entity);
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    final MemcacheService memcache = MemvacheDelegate.getMemcache();
    final Set<String> memcacheKeys = new HashSet<String>();

    final StringBuilder builder = new StringBuilder();
    for (EntityProto entity : requestPb.entitys()) {
      final Reference key = entity.getMutableKey();
      final String namespace = key.getNameSpace();
      final Path path = key.getPath();
      // elements が並んでいるのは親Keyなどがある場合
      // 配列の添字の若い方 = より祖先 末尾 = 本体 末尾のKindを見れば無視すべきかわかる
      List<Element> elements = path.mutableElements();
      Element element = elements.get(elements.size() - 1);
      final String kind = element.getType();
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