/** @throws Exception If failed. */
private void checkRemove(CacheAtomicityMode atomicityMode) throws Exception {
this.atomicityMode = atomicityMode;
try {
IgniteCache<IncorrectCacheKey, String> cache = grid(0).cache(null);
cache.remove(new IncorrectCacheKey(0));
fail("Key without hashCode()/equals() was successfully used for remove operation.");
} catch (IllegalArgumentException e) {
info("Catched expected exception: " + e.getMessage());
assertTrue(
e.getMessage().startsWith("Cache key must override hashCode() and equals() methods"));
}
}
/**
* Checks that gets work for implicit txs.
*
* @param cache Cache to test.
* @throws Exception If failed.
*/
private void checkExplicitTx(Ignite ignite, IgniteCache<String, String> cache) throws Exception {
IgniteCache<String, String> asyncCache = cache.withAsync();
Transaction tx = ignite.transactions().txStart();
try {
assertNull(cache.get("key1"));
tx.commit();
} finally {
tx.close();
}
tx = ignite.transactions().txStart();
try {
asyncCache.get("key2");
assertNull(asyncCache.future().get());
tx.commit();
} finally {
tx.close();
}
tx = ignite.transactions().txStart();
try {
assertTrue(cache.getAll(F.asSet("key3", "key4")).isEmpty());
tx.commit();
} finally {
tx.close();
}
tx = ignite.transactions().txStart();
try {
asyncCache.getAll(F.asSet("key5", "key6"));
assertTrue(((Map) asyncCache.future().get()).isEmpty());
tx.commit();
} finally {
tx.close();
}
tx = ignite.transactions().txStart();
try {
cache.put("key7", "key7");
cache.remove("key7");
assertNull(cache.get("key7"));
tx.commit();
} finally {
tx.close();
}
checkEmpty(cache);
}
/**
* INternal routine for ATOMIC cache testing.
*
* @param caches Caches.
* @throws Exception If failed.
*/
private void testAtomic0(IgniteCache<Integer, Object>[] caches) throws Exception {
byte[] val = wrap(1);
for (IgniteCache<Integer, Object> cache : caches) {
cache.put(KEY_1, val);
for (IgniteCache<Integer, Object> cacheInner : caches)
assertArrayEquals(val, (byte[]) cacheInner.get(KEY_1));
cache.remove(KEY_1);
assertNull(cache.get(KEY_1));
}
}
/**
* Checks that gets work for implicit txs.
*
* @param cache Cache to test.
* @throws Exception If failed.
*/
private void checkImplicitTx(IgniteCache<String, String> cache) throws Exception {
assertNull(cache.get("key1"));
IgniteCache<String, String> asyncCache = cache.withAsync();
asyncCache.get("key2");
assertNull(asyncCache.future().get());
assertTrue(cache.getAll(F.asSet("key3", "key4")).isEmpty());
asyncCache.getAll(F.asSet("key5", "key6"));
assertTrue(((Map) asyncCache.future().get()).isEmpty());
cache.put("key7", "key7");
cache.remove("key7", "key7");
assertNull(cache.get("key7"));
checkEmpty(cache);
}
@Override
public void removeIfPresent(K key, V value, Handler<AsyncResult<Boolean>> handler) {
execute(cache -> cache.remove(key, value), handler);
}
/** @throws Exception If error occur. */
public void testBasicOps() throws Exception {
CountDownLatch latch = new CountDownLatch(3);
CacheEventListener lsnr = new CacheEventListener(latch);
try {
IgniteCache<String, String> cache1 = ignite1.cache(null);
IgniteCache<String, String> cache2 = ignite2.cache(null);
IgniteCache<String, String> cache3 = ignite3.cache(null);
ignite1.events().localListen(lsnr, EVT_CACHE_OBJECT_PUT, EVT_CACHE_OBJECT_REMOVED);
ignite2.events().localListen(lsnr, EVT_CACHE_OBJECT_PUT, EVT_CACHE_OBJECT_REMOVED);
ignite3.events().localListen(lsnr, EVT_CACHE_OBJECT_PUT, EVT_CACHE_OBJECT_REMOVED);
assert !cache1.containsKey("1");
assert !cache2.containsKey("1");
assert !cache3.containsKey("1");
info("First put");
cache1.put("1", "a");
info("Start latch wait 1");
assert latch.await(5, SECONDS);
info("Stop latch wait 1");
assert cache1.containsKey("1");
assert cache2.containsKey("1");
assert cache3.containsKey("1");
latch = new CountDownLatch(6);
lsnr.setLatch(latch);
cache2.put("1", "b");
cache3.put("1", "c");
info("Start latch wait 2");
assert latch.await(5, SECONDS);
info("Stop latch wait 2");
assert cache1.containsKey("1");
assert cache2.containsKey("1");
assert cache3.containsKey("1");
latch = new CountDownLatch(3);
lsnr.setLatch(latch);
cache1.remove("1");
info("Start latch wait 3");
assert latch.await(5, SECONDS);
info("Stop latch wait 3");
assert !cache1.containsKey("1");
assert !cache2.containsKey("1");
assert !cache3.containsKey("1");
} finally {
ignite1.events().stopLocalListen(lsnr);
ignite2.events().stopLocalListen(lsnr);
ignite3.events().stopLocalListen(lsnr);
}
}
