@Test(expected = ClassCastException.class)
  public void testPOJOqbeSearchWithSearchHandle() {
    PojoRepository<Artifact, Long> products = client.newPojoRepository(Artifact.class, Long.class);
    PojoPage<Artifact> p;
    this.loadSimplePojos(products);

    QueryManager queryMgr = client.newQueryManager();
    String queryAsString =
        "{\"$query\":{"
            + "\"$and\":[{\"inventory\":{\"$gt\":1010}},{\"inventory\":{\"$le\":1110}}]"
            + ",\"$filtered\": true}}";
    System.out.println(queryAsString);
    PojoQueryDefinition qd =
        (PojoQueryDefinition)
            queryMgr.newRawQueryByExampleDefinition(
                new StringHandle(queryAsString).withFormat(Format.JSON));
    qd.setCollections("even");
    SearchHandle results = new SearchHandle();
    products.setPageLength(10);
    p = products.search(qd, 1, results);
    assertEquals("total no of pages", 5, p.getTotalPages());
    System.out.println(p.getTotalPages());
    //		System.out.println(results.getMetrics().getQueryResolutionTime());
    long pageNo = 1, count = 0;
    do {
      count = 0;
      p = products.search(qd, pageNo, results);

      while (p.iterator().hasNext()) {
        Artifact a = p.iterator().next();
        validateArtifact(a);
        assertTrue(
            "Enventory lies between 1010 to 1110",
            a.getInventory() > 1010 && a.getInventory() <= 1110);
        assertTrue("Artifact Id is even", a.getId() % 2 == 0);
        assertTrue("Company name contains Acme", a.getManufacturer().getName().contains("Acme"));
        count++;
        //				System.out.println(a.getId()+" "+a.getManufacturer().getName() +"  "+count);
      }
      assertEquals("Page size", count, p.size());
      pageNo = pageNo + p.getPageSize();
      MatchDocumentSummary[] mds = results.getMatchResults();
      assertEquals("Size of the results summary", 10, mds.length);
      for (MatchDocumentSummary md : mds) {
        assertTrue("every uri should contain the class name", md.getUri().contains("Artifact"));
      }
      String[] facetNames = results.getFacetNames();
      for (String fname : facetNames) {
        System.out.println(fname);
      }
      //			assertEquals("Total results from search handle ",50,results.getTotalResults());
      //			assertTrue("Search Handle metric results ",results.getMetrics().getTotalTime()>0);
    } while (!p.isLastPage() && pageNo < p.getTotalSize());
    assertEquals("Page start check", 41, p.getStart());
    assertEquals("page number after the loop", 5, p.getPageNumber());
    assertEquals("total no of pages", 5, p.getTotalPages());
  }
 private PojoQueryDefinition wrapQuery(PojoQueryDefinition query) {
   if (query == null) {
     return qb.collection(entityClass.getName());
   } else {
     List<String> collections = Arrays.asList(query.getCollections());
     HashSet<String> collectionSet = new HashSet<String>(collections);
     collectionSet.add(entityClass.getName());
     query.setCollections(collectionSet.toArray(new String[0]));
     return query;
   }
 }
  @Test(expected = ClassCastException.class)
  public void testPOJOqbeSearchWithoutSearchHandle() {
    PojoRepository<Artifact, Long> products = client.newPojoRepository(Artifact.class, Long.class);
    PojoPage<Artifact> p;
    this.loadSimplePojos(products);
    QueryManager queryMgr = client.newQueryManager();
    String queryAsString =
        "{\"$query\":{"
            + "\"$and\":[{\"name\":{\"$word\":\"cogs\",\"$exact\": false}}]"
            + ",\"$not\":[{\"name\":{\"$word\":\"special\",\"$exact\": false}}]"
            + "}}";

    PojoQueryDefinition qd =
        (PojoQueryDefinition)
            queryMgr.newRawQueryByExampleDefinition(
                new StringHandle(queryAsString).withFormat(Format.JSON));
    qd.setCollections("odd");
    products.setPageLength(11);
    p = products.search(qd, 1);
    assertEquals("total no of pages", 4, p.getTotalPages());
    //		System.out.println(p.getTotalPages());
    long pageNo = 1, count = 0;
    do {
      count = 0;

      p = products.search(qd, pageNo);

      while (p.iterator().hasNext()) {
        Artifact a = p.iterator().next();
        validateArtifact(a);
        assertFalse("Verifying document with special is not there", a.getId() % 5 == 0);
        assertTrue("Artifact Id is odd", a.getId() % 2 != 0);
        assertTrue(
            "Company name contains widgets", a.getManufacturer().getName().contains("Widgets"));
        count++;
        //				System.out.println(a.getId()+" "+a.getManufacturer().getName() +"  "+count);
      }
      assertEquals("Page size", count, p.size());
      pageNo = pageNo + p.getPageSize();
    } while (!p.isLastPage() && pageNo < p.getTotalSize());
    assertEquals("page number after the loop", 4, p.getPageNumber());
    assertEquals("total no of pages", 4, p.getTotalPages());
  }