/**
* 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);
}
/**
* 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);
}
/**
* @param g Grid.
* @throws Exception If failed.
*/
private void checkNodes(Ignite g) throws Exception {
IgniteCache<String, String> cache = g.cache("test");
for (char c = 'a'; c <= 'z'; c++) {
String key = Character.toString(c);
cache.put(key, "val-" + key);
String v1 = cache.get(key);
String v2 = cache.get(key); // Get second time.
info("v1: " + v1);
info("v2: " + v2);
assertNotNull(v1);
assertNotNull(v2);
if (affinity(cache).mapKeyToNode(key).isLocal()) assertSame(v1, v2);
else assertEquals(v1, v2);
}
}