Package org.infinispan.query

Examples of org.infinispan.query.CacheQuery

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   private static void assertFindBook(Cache<Object, Object> cache) {
      SearchManager searchManager = Search.getSearchManager(cache);
      QueryBuilder queryBuilder = searchManager.buildQueryBuilderForClass(Book.class).get();
      Query luceneQuery = queryBuilder.keyword().onField("title").matching("infinispan").createQuery();
      CacheQuery cacheQuery = searchManager.getQuery(luceneQuery);
      List<Object> list = cacheQuery.list();
      Assert.assertEquals(1, list.size());
   }
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      withTx(tm(), new Callable<Void>() {
         @Override
         public Void call() throws Exception {
            cache.remove("1");   // cache will now be out of sync with the index
            Query query = createQueryBuilder().keyword().onField("bar").matching("1").createQuery();
            CacheQuery cacheQuery = searchManager.getQuery(query);
            assertEquals(1, cacheQuery.getResultSize());
            ResultIterator iterator = cacheQuery.iterator();
            assertFalse(iterator.hasNext());
            try {
               iterator.next();
               fail("Expected NoSuchElementException");
            } catch (NoSuchElementException e) {
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   public static CacheQuery createCacheQuery(Cache m_cache, String fieldName, String searchString) throws ParseException {
      QueryParser qp = createQueryParser(fieldName);
      Query parsedQuery = qp.parse(searchString);
      SearchManager queryFactory = Search.getSearchManager(m_cache);
      CacheQuery cacheQuery = queryFactory.getQuery(parsedQuery);
      return cacheQuery;
   }
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      return cacheManager;
   }

   public void simpleIndexTest() throws ParseException {
      cache.put("1", new Person("A Person's Name", "A paragraph containing some text", 75));
      CacheQuery cq = TestQueryHelperFactory.createCacheQuery(cache, "name", "Name");
      assertEquals(1, cq.getResultSize());
      List<Object> l =  cq.list();
      assertEquals(1, l.size());
      Person p = (Person) l.get(0);
      assertEquals("A Person's Name", p.getName());
      assertEquals("A paragraph containing some text", p.getBlurb());
      assertEquals(75, p.getAge());
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      return addClusterEnabledCacheManager(
            builder, new TransportFlags().withMerge(true));
   }

   protected void executeSimpleQuery(Cache<String, Person> cache) throws ParseException {
      CacheQuery cacheQuery = createCacheQuery(cache, "blurb", "playing");
      List<Object> found = cacheQuery.list();
      int elems = found.size();
      assertEquals(1, elems);
      Object val = found.get(0);
      Person expectedPerson = persons[0];
      assertEquals(expectedPerson, val);
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         assertEquals(0L, server.getAttribute(name, "SearchQueryExecutionCount"));

         QueryParser queryParser = createQueryParser("blurb");
         Query luceneQuery = queryParser.parse("value");
         CacheQuery cacheQuery = searchManager.getQuery(luceneQuery);
         List<Object> found = cacheQuery.list();

         assertEquals(1L, server.getAttribute(name, "SearchQueryExecutionCount"));

         assertEquals(numberOfEntries, found.size());
         assertEquals(numberOfEntries, server.invoke(name, "getNumberOfIndexedEntities",
                                       new Object[]{Person.class.getCanonicalName()},
                                       new String[]{String.class.getCanonicalName()}));

         assertEquals(1, searchManager.getSearchFactory().getStatistics().indexedEntitiesCount().size());

         // add more test data
         AnotherGrassEater anotherGrassEater = new AnotherGrassEater("Another grass-eater", "Eats grass");
         cache.put("key101", anotherGrassEater);

         cacheQuery = searchManager.getQuery(luceneQuery);
         found = cacheQuery.list();
         assertEquals(numberOfEntries, found.size());

         assertEquals(1, server.invoke(name, "getNumberOfIndexedEntities",
                                       new Object[]{AnotherGrassEater.class.getCanonicalName()},
                                       new String[]{String.class.getCanonicalName()}));
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      searchManager.setTimeoutExceptionFactory( new MyTimeoutExceptionFactory() );
      Query query = searchManager.buildQueryBuilderForClass( Foo.class ).get()
            .keyword().onField( "bar" ).matching( "1" )
            .createQuery();

      CacheQuery cacheQuery = searchManager.getQuery( query );
      cacheQuery.timeout( 1, TimeUnit.NANOSECONDS );

      try {
         cacheQuery.list();
         fail( "Expected MyTimeoutException" );
      } catch (MyTimeoutException e) {
      }
   }
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      SearchManager searchManager = Search.getSearchManager(cache1);

      QueryParser queryParser = createQueryParser("bar");

      org.apache.lucene.search.Query luceneQuery = queryParser.parse("fakebar");
      CacheQuery query = searchManager.getClusteredQuery(luceneQuery, Foo.class);
      query.timeout( 1, TimeUnit.NANOSECONDS );
   }
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   }

   @Test
   public void testQueryProjectionWithSingleField() throws Exception {
      cache.put("1", new Foo("bar1", "baz1"));
      CacheQuery cacheQuery = createProjectionQuery("bar");
      assertQueryReturns(cacheQuery, new Object[] { "bar1" });
   }
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   }

   @Test
   public void testQueryProjectionWithMultipleFields() throws Exception {
      cache.put("1", new Foo("bar1", "baz1"));
      CacheQuery cacheQuery = createProjectionQuery("bar", "baz");
      assertQueryReturns(cacheQuery, new Object[] { "bar1", "baz1" });
   }
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Related Classes of org.infinispan.query.CacheQuery

  • org.infinispan.client.hotrod.marshall.EmbeddedCompatTest
  • org.infinispan.query.api.ManualIndexingTest
  • org.infinispan.query.api.PutAllTest
  • org.infinispan.query.backend.IndexCacheStopTest
  • org.infinispan.query.backend.QueryInterceptorIndexingOperationsTest
  • org.infinispan.query.blackbox.ClusteredCacheTest
  • org.infinispan.query.blackbox.ClusteredCacheWithLongIndexNameTest
  • org.infinispan.query.blackbox.ClusteredQueryTest
  • org.infinispan.query.blackbox.KeyTypeTest
  • org.infinispan.query.blackbox.LocalCacheTest
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