objectify

I am developing an application using GeoModel . I need to perform search in a particular radius based on the given latitude and longitude. I am able to generate the GeoCells in the datastore using Objectify, but not able to get back the results in a particular radius. I am sharing my code below. Entity Class @Entity public class NewsFeed implements Serializable { private static final long serialVersionUID = 1L; @Id @Index private Long feedID; @Index private String topic; @Index private String title; private String description; @Index private Date createDate; private String imageOrVideo;

In GAE, when using Objectify, can you query a HashMap? If so how would would you write it? ofy().load().type(MyClass.class).filter("hashMapfieldName", "keyQueryinggFor").list(); Does not seem to work where the hashMapfieldName is a HashMap<String, String> . I am looking to find entities where hashMapfieldName contains a certain key. Just like embedded classes, Objectify converts Map<String, String> to the low-level EmbeddedEntity object, which is not indexible. However, if you @Index your Map field (or embedded class field), Objectify will create a synthetic index that lets you query anyways.

In the past month, our Java Google App Engine Standard Web App started getting strange errors at seemingly random times (see stack trace below). Around this time we made the following changes: Switch from Java7 runtime to Java8/Jetty9 runtime (which allowed us more flexibility in linking to a 3rd party payments library). Switch to deploying with the Google Cloud SDK, instead of the separate Google App Engine SDK. Yesterday we experienced 3 periods with errors. One of these occurred from 0530PST to about 0600PST on Feb 28. Suddenly all attempts to load from the database started failing: com

So I just created a new GAE project in Eclipse Indigo using the Google Eclipse Plugin, and I only have the following servlet: public class TestServlet extends HttpServlet { public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException { resp.setContentType("text/plain"); resp.getWriter().println("Hello, world"); Objectify obj = ObjectifyService.begin(); System.out.println(obj); } } But when I run the servlet on my browser I get: java.lang.NoClassDefFoundError: com/googlecode/objectify/ObjectifyService at com.fer.TestServlet.doGet(TestServlet.java:17) at javax.servlet

I have this class which I want to persist using Objectify, this class will represent a data larger than 1MB so there's a List of Blob objects which represents a fragment of the byte array stored that is less than 1MB in size: @Entity public class BigBlob { @Id private Long id; public static final int FRAGMENT_LIMIT = 777 * 1024; @Serialized private List<Blob> fragments = new ArrayList<Blob>(); ... } Yet, the the "fragments" is @Serialized, which will render the size of this BigBlob class/object larger than 1MB. Causing this error: com.google.apphosting.api.ApiProxy$RequestTooLargeException: