Package com.google.appengine.api.datastore

Examples of com.google.appengine.api.datastore.DatastoreService.prepare()


    List<GbEntity> list3 = TestDataUtil.entitiesWithDiffProp();
    GbDatastoreService.restoreData(TestDataUtil.TEST_KIND, list3);

    DatastoreService datastore = DatastoreServiceFactory.getDatastoreService();
    List<Entity> asList =
      datastore.prepare(new Query(TestDataUtil.TEST_KIND)).asList(
        FetchOptions.Builder.withDefaults());

    assertThat(asList.size(), is(5));
    assertThat(asList.get(0).getProperties().size(), is(3));
    assertThat(asList.get(0).getProperty("prop1").toString(), is("prepare1_1"));
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    List<GbEntity> list4 = TestDataUtil.entitiesWithNull();
    GbDatastoreService.restoreData(TestDataUtil.TEST_KIND, list4);

    DatastoreService datastore = DatastoreServiceFactory.getDatastoreService();
    List<Entity> asList =
      datastore.prepare(new Query(TestDataUtil.TEST_KIND)).asList(
        FetchOptions.Builder.withDefaults());

    System.out.println(asList);

    assertThat(asList.size(), is(5));
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      q.addSort("fecha", SortDirection.DESCENDING);
      q.addSort("equipoNombre", SortDirection.ASCENDING);

      FetchOptions fetchOptions = FetchOptions.Builder.withDefaults();

      List<Entity> entities = datastore.prepare(q).asList(fetchOptions);
      for (Entity entity : entities) {
        Text comentario = (Text) entity.getProperty("comentario");
        if (comentario.getValue() != null
            && comentario.getValue().trim().length() > 0) {
          bitacoraList.add(new BitacoraLN(entity));
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      q.addSort("equipoNombre", SortDirection.ASCENDING);

      FetchOptions fetchOptions = FetchOptions.Builder.withDefaults();
      // log.info("query : " + q.toString());

      List<Entity> entities = datastore.prepare(q).asList(fetchOptions);
      for (Entity entity : entities) {
        Text comentario = (Text) entity.getProperty("comentario");
        if (comentario.getValue() != null
            && comentario.getValue().trim().length() > 0) {
          bitacoraList.add(new BitacoraLN(entity));
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      q.addSort("fecha", SortDirection.DESCENDING);
      q.addSort("equipoNombre", SortDirection.ASCENDING);

      FetchOptions fetchOptions = FetchOptions.Builder.withDefaults();

      List<Entity> entities = datastore.prepare(q).asList(fetchOptions);

      for (Entity entity : entities) {
        Text comentario = (Text) entity.getProperty("comentario");
        if (comentario.getValue() != null
            && comentario.getValue().trim().length() > 0) {
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      q.addSort("fecha", SortDirection.DESCENDING);
      q.addSort("orden", SortDirection.ASCENDING);

      FetchOptions fetchOptions = FetchOptions.Builder.withDefaults();

      List<Entity> entities = datastore.prepare(q).asList(fetchOptions);

      for (Entity entity : entities) {
        Key key=entity.getKey();
        Iterable<Entity> entidades=Util.listChildren("BitacoraLN",key);
        for (Entity entidad : entidades) {
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      .addFilter(
          "idNovedad",
          com.google.appengine.api.datastore.Query.FilterOperator.EQUAL,
          Long.valueOf(idNovedad));
      FetchOptions fetchOptions = FetchOptions.Builder.withDefaults();
      PreparedQuery pq = datastore.prepare(q);
      results=pq.asList(fetchOptions);
     
    } catch (Exception e) {
      log.error("DAO " + e.getMessage());
    } finally {
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      q.addSort("fecha", SortDirection.DESCENDING);

      FetchOptions fetchOptions = FetchOptions.Builder.withDefaults();

      List<Entity> entities = datastore.prepare(q).asList(fetchOptions);
      for (Entity entity : entities) {
        Text comentario = (Text) entity.getProperty("comentario");
        if (comentario.getValue() != null && comentario.getValue().trim().length()>0) {
          bitacoraList.add(new BitacoraLN(entity));
        }
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        q.addFilter("correo", FilterOperator.EQUAL, new Boolean(true));

        FetchOptions fetchOptions = FetchOptions.Builder.withDefaults();

        List<Entity> entities = datastore.prepare(q).asList(
            fetchOptions);

        Properties props = new Properties();
        Session session = Session.getDefaultInstance(props, null);
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                Query q = new Query(AC_BASE);
                q.setKeysOnly();

                q.addFilter(PROPERTY_EXPIRES,
                        FilterOperator.LESS_THAN_OR_EQUAL, expire);
                PreparedQuery pq = ds.prepare(q);
                List<Entity> entities = pq.asList(Builder
                        .withLimit(CLEANUP_LIMIT));
                if (entities != null) {
                    getLogger().info(
                            "Vaadin cleanup deleting " + entities.size()
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