/**
* 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);
}
/**
* Tests preset eviction policy.
*
* @throws Exception If failed.
*/
private void checkPolicy0() throws Exception {
for (TransactionConcurrency concurrency : TransactionConcurrency.values()) {
txConcurrency = concurrency;
for (TransactionIsolation isolation : TransactionIsolation.values()) {
txIsolation = isolation;
Ignite g = startGrids();
IgniteCache<String, String> cache = g.cache(null);
try {
info(
">>> Checking policy [txConcurrency="
+ txConcurrency
+ ", txIsolation="
+ txIsolation
+ ", plc="
+ plc
+ ", nearPlc="
+ nearPlc
+ ']');
checkExplicitTx(g, cache);
checkImplicitTx(cache);
} finally {
stopAllGrids();
}
}
}
}
/**
* Injects resources.
*
* @param ignite Ignite
*/
@IgniteInstanceResource
private void injectResources(Ignite ignite) {
if (ignite != null) {
// Inject resources.
gridName = ignite.name();
locNodeId = ignite.configuration().getNodeId();
} else {
// Cleanup resources.
gridName = null;
locNodeId = null;
}
}