public void testSkipCacheFlagUsage() throws CacheLoaderException {
CountingCacheStore countingCS = getCountingCacheStore();
store.store(TestInternalCacheEntryFactory.create("k1", "v1"));
assert countingCS.numLoads == 0;
assert countingCS.numContains == 0;
// load using SKIP_CACHE_STORE should not find the object in the store
assert cache.getAdvancedCache().withFlags(Flag.SKIP_CACHE_STORE).get("k1") == null;
assert countingCS.numLoads == 0;
assert countingCS.numContains == 0;
// counter-verify that the object was actually in the store:
assert "v1".equals(cache.get("k1"));
assert countingCS.numLoads == 1 : "Expected 1, was " + countingCS.numLoads;
assert countingCS.numContains == 0 : "Expected 0, was " + countingCS.numContains;
// now check that put won't return the stored value
store.store(TestInternalCacheEntryFactory.create("k2", "v2"));
Object putReturn =
cache.getAdvancedCache().withFlags(Flag.SKIP_CACHE_STORE).put("k2", "v2-second");
assert putReturn == null;
assert countingCS.numLoads == 1 : "Expected 1, was " + countingCS.numLoads;
assert countingCS.numContains == 0 : "Expected 0, was " + countingCS.numContains;
// but it inserted it in the cache:
assert "v2-second".equals(cache.get("k2"));
// perform the put in the cache & store, using same value:
putReturn = cache.put("k2", "v2-second");
// returned value from the cache:
assert "v2-second".equals(putReturn);
// and verify that the put operation updated the store too:
assert "v2-second".equals(store.load("k2").getValue());
assert countingCS.numLoads == 2 : "Expected 2, was " + countingCS.numLoads;
assert countingCS.numContains == 0 : "Expected 0, was " + countingCS.numContains;
cache.containsKey("k1");
assert countingCS.numContains == 0 : "Expected 0, was " + countingCS.numContains;
assert false == cache.getAdvancedCache().withFlags(Flag.SKIP_CACHE_STORE).containsKey("k3");
assert countingCS.numContains == 0 : "Expected 0, was " + countingCS.numContains;
assert countingCS.numLoads == 2 : "Expected 2, was " + countingCS.numLoads;
// now with batching:
boolean batchStarted = cache.getAdvancedCache().startBatch();
assert batchStarted;
assert null == cache.getAdvancedCache().withFlags(Flag.SKIP_CACHE_STORE).get("k1batch");
assert countingCS.numLoads == 2 : "Expected 2, was " + countingCS.numLoads;
assert null == cache.getAdvancedCache().get("k2batch");
assert countingCS.numLoads == 3 : "Expected 3, was " + countingCS.numLoads;
cache.endBatch(true);
}
