Examples with SqlQuery org.apache.ignite.cache.query.SqlQuery used on opensource projects

Example 71 with SqlQuery

use of org.apache.ignite.cache.query.SqlQuery in project ignite by apache.

the class IgniteCacheQueryMultiThreadedSelfTest method testMultiThreadedSwapUnswapObject.

/**
 * @throws Exception If failed.
 */
@SuppressWarnings({ "TooBroadScope" })
public void testMultiThreadedSwapUnswapObject() throws Exception {
    int threadCnt = 50;
    final int keyCnt = 4000;
    final int valCnt = 10000;
    final Ignite g = grid(0);
    // Put test values into cache.
    final IgniteCache<Integer, TestValue> c = cache(Integer.class, TestValue.class);
    assertEquals(0, g.cache(DEFAULT_CACHE_NAME).localSize());
    assertEquals(0, c.query(new SqlQuery(TestValue.class, "1 = 1")).getAll().size());
    Random rnd = new Random();
    for (int i = 0; i < keyCnt; i += 1 + rnd.nextInt(3)) {
        c.put(i, new TestValue(rnd.nextInt(valCnt)));
        if (evictsEnabled() && rnd.nextBoolean())
            c.localEvict(Arrays.asList(i));
    }
    final AtomicBoolean done = new AtomicBoolean();
    IgniteInternalFuture<?> fut = multithreadedAsync(new CAX() {

        @Override
        public void applyx() throws IgniteCheckedException {
            Random rnd = new Random();
            while (!done.get()) {
                int key = rnd.nextInt(keyCnt);
                switch(rnd.nextInt(5)) {
                    case 0:
                        c.put(key, new TestValue(rnd.nextInt(valCnt)));
                        break;
                    case 1:
                        if (evictsEnabled())
                            c.localEvict(Arrays.asList(key));
                        break;
                    case 2:
                        c.remove(key);
                        break;
                    case 3:
                        c.get(key);
                        break;
                    case 4:
                        int from = rnd.nextInt(valCnt);
                        c.query(new SqlQuery(TestValue.class, "TestValue.val between ? and ?").setArgs(from, from + 250)).getAll();
                }
            }
        }
    }, threadCnt);
    Thread.sleep(DURATION);
    done.set(true);
    fut.get();
}