Package com.google.walkaround.util.server.appengine.CheckedDatastore

Examples of com.google.walkaround.util.server.appengine.CheckedDatastore.CheckedPreparedQuery


    Preconditions.checkNotNull(userEmail, "Null email");
    log.info("Fetching user credentials for email " + userEmail);
    Entity e = new RetryHelper().run(
        new RetryHelper.Body<Entity>() {
          @Override public Entity run() throws RetryableFailure, PermanentFailure {
            CheckedPreparedQuery q = datastore.prepareNontransactionalQuery(
                new Query(ENTRY_KIND).setFilter(
                    FilterOperator.EQUAL.of(USER_EMAIL_PROPERTY, userEmail)));
            return q.asSingleEntity();
          }
        });
    return convertEntity(e);
  }
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          throw new AssertionError("Not implemented");
        }

        @Override
        public CheckedPreparedQuery prepare(Query q) {
          return new CheckedPreparedQuery() {
            @Override public CheckedIterator asIterator(final FetchOptions options)
                throws PermanentFailure, RetryableFailure {
              return CheckedIterator.EMPTY;
            }
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