Examples with ClientCache org.apache.geode.cache.client.ClientCache used on opensource projects

Example 71 with ClientCache

use of org.apache.geode.cache.client.ClientCache in project geode by apache.

the class ClientExecuteFunctionAuthDUnitTest method testExecuteRegionFunctionWithClientRegistration.

@Test
public void testExecuteRegionFunctionWithClientRegistration() {
    FunctionService.registerFunction(function);
    client1.invoke("logging in with dataReader", () -> {
        ClientCache cache = createClientCache("dataReader", "1234567", server.getPort());
        FunctionService.registerFunction(function);
        assertNotAuthorized(() -> FunctionService.onServer(cache.getDefaultPool()).setArguments(Boolean.TRUE).execute(function.getId()), "DATA:WRITE");
    });
    client2.invoke("logging in with super-user", () -> {
        ClientCache cache = createClientCache("super-user", "1234567", server.getPort());
        FunctionService.registerFunction(function);
        ResultCollector rc = FunctionService.onServer(cache.getDefaultPool()).setArguments(Boolean.TRUE).execute(function.getId());
        rc.getResult();
    });
}

Example 72 with ClientCache

use of org.apache.geode.cache.client.ClientCache in project geode by apache.

the class QueryMonitorDUnitTest method executeQueriesFromClient.

private void executeQueriesFromClient(int timeout) {
    try {
        ClientCache anyInstance = ClientCacheFactory.getAnyInstance();
        ((GemFireCacheImpl) anyInstance).testMaxQueryExecutionTime = timeout;
        Pool pool = PoolManager.find(poolName);
        QueryService queryService = pool.getQueryService();
        executeQueriesAgainstQueryService(queryService);
    } catch (Exception ex) {
        GemFireCacheImpl.getInstance().getLogger().fine("Exception creating the query service", ex);
    }
}

Example 73 with ClientCache

use of org.apache.geode.cache.client.ClientCache in project geode by apache.

the class ClientServerInvalidAndDestroyedEntryDUnitTest method doTestRegisterInterestRemovesOldEntry.

private void doTestRegisterInterestRemovesOldEntry(final String regionName, final boolean usePR) throws Exception {
    VM vm1 = Host.getHost(0).getVM(1);
    VM vm2 = Host.getHost(0).getVM(2);
    // here are the keys that will be used to validate behavior. Keys must be
    // colocated if using both a partitioned region in the server and transactions
    // in the client. All of these keys hash to bucket 0 in a two-bucket PR
    // except Object11 and IDoNotExist1
    final String key10 = "Object10";
    final String interestPattern = "Object.*";
    SerializableCallableIF createServer = getCreateServerCallable(regionName, usePR);
    int serverPort = (Integer) vm1.invoke(createServer);
    vm2.invoke(createServer);
    vm1.invoke(new SerializableRunnable("populate server") {

        public void run() {
            Region myRegion = getCache().getRegion(regionName);
            for (int i = 1; i <= 20; i++) {
                myRegion.put("Object" + i, "Value" + i);
            }
        }
    });
    org.apache.geode.test.dunit.LogWriterUtils.getLogWriter().info("creating client cache");
    ClientCache c = new ClientCacheFactory().addPoolServer("localhost", serverPort).set(LOG_LEVEL, LogWriterUtils.getDUnitLogLevel()).setPoolSubscriptionEnabled(true).create();
    Region myRegion = c.createClientRegionFactory(ClientRegionShortcut.CACHING_PROXY).create(regionName);
    ;
    myRegion.registerInterestRegex(interestPattern);
    // make sure key1 is in the client because we're going to mess with it
    assertNotNull(myRegion.get(key10));
    // remove the entry for key1 on the servers and then simulate interest recovery
    // to show that the entry for key1 is no longer there in the client when recovery
    // finishes
    SerializableRunnable destroyKey10 = new SerializableRunnable("locally destroy " + key10 + " in the servers") {

        public void run() {
            Region myRegion = getCache().getRegion(regionName);
            EntryEventImpl event = ((LocalRegion) myRegion).generateEvictDestroyEvent(key10);
            event.setOperation(Operation.LOCAL_DESTROY);
            if (usePR) {
                BucketRegion bucket = ((PartitionedRegion) myRegion).getBucketRegion(key10);
                if (bucket != null) {
                    event.setRegion(bucket);
                    org.apache.geode.test.dunit.LogWriterUtils.getLogWriter().info("performing local destroy in " + bucket + " ccEnabled=" + bucket.concurrencyChecksEnabled + " rvv=" + bucket.getVersionVector());
                    // turn off cc so entry is removed
                    bucket.concurrencyChecksEnabled = false;
                    bucket.mapDestroy(event, false, false, null);
                    bucket.concurrencyChecksEnabled = true;
                }
            } else {
                // turn off cc so entry is
                ((LocalRegion) myRegion).concurrencyChecksEnabled = false;
                // removed
                ((LocalRegion) myRegion).mapDestroy(event, false, false, null);
                ((LocalRegion) myRegion).concurrencyChecksEnabled = true;
            }
        }
    };
    vm1.invoke(destroyKey10);
    vm2.invoke(destroyKey10);
    myRegion.getCache().getLogger().info("clearing keys of interest");
    ((LocalRegion) myRegion).clearKeysOfInterest(interestPattern, InterestType.REGULAR_EXPRESSION, InterestResultPolicy.KEYS_VALUES);
    myRegion.getCache().getLogger().info("done clearing keys of interest");
    assertTrue("expected region to be empty but it has " + myRegion.size() + " entries", myRegion.size() == 0);
    RegionEntry entry;
    entry = ((LocalRegion) myRegion).getRegionEntry(key10);
    // it should have been removed
    assertNull(entry);
    // now register interest. At the end, finishRegisterInterest should clear
    // out the entry for key1 because it was stored in image-state as a
    // destroyed RI entry in clearKeysOfInterest
    myRegion.registerInterestRegex(interestPattern);
    entry = ((LocalRegion) myRegion).getRegionEntry(key10);
    // it should not be there
    assertNull(entry);
}

Example 74 with ClientCache

use of org.apache.geode.cache.client.ClientCache in project geode by apache.

the class AcceptorImplDUnitTest method testAcceptorImplCloseCleansUpWithHangingConnection.

/**
   * GEODE-2324. There was a bug where, due to an uncaught exception, `AcceptorImpl.close()` was
   * short-circuiting and failing to clean up properly.
   *
   * What this test does is start a Cache and hook the Acceptor to interrupt the thread before the
   * place where an InterruptedException could be thrown. It interrupts the thread, and checks that
   * the thread has terminated normally without short-circuiting. It doesn't check that every part
   * of the AcceptorImpl has shut down properly -- that seems both difficult to check (especially
   * since the fields are private) and implementation-dependent.
   */
@Test
public void testAcceptorImplCloseCleansUpWithHangingConnection() throws Exception {
    final String hostname = Host.getHost(0).getHostName();
    final VM clientVM = Host.getHost(0).getVM(0);
    Properties props = new Properties();
    props.setProperty(MCAST_PORT, "0");
    try (InternalCache cache = (InternalCache) new CacheFactory(props).create()) {
        RegionFactory<Object, Object> regionFactory = cache.createRegionFactory(RegionShortcut.PARTITION);
        SleepyCacheWriter<Object, Object> sleepyCacheWriter = new SleepyCacheWriter<>();
        regionFactory.setCacheWriter(sleepyCacheWriter);
        final CacheServer server = cache.addCacheServer();
        final int port = AvailablePortHelper.getRandomAvailableTCPPort();
        server.setPort(port);
        server.start();
        regionFactory.create("region1");
        assertTrue(cache.isServer());
        assertFalse(cache.isClosed());
        Awaitility.await("Acceptor is up and running").atMost(10, SECONDS).until(() -> getAcceptorImplFromCache(cache) != null);
        AcceptorImpl acceptorImpl = getAcceptorImplFromCache(cache);
        clientVM.invokeAsync(() -> {
            // System.setProperty("gemfire.PoolImpl.TRY_SERVERS_ONCE", "true");
            ClientCacheFactory clientCacheFactory = new ClientCacheFactory();
            clientCacheFactory.addPoolServer(hostname, port);
            clientCacheFactory.setPoolReadTimeout(5000);
            clientCacheFactory.setPoolRetryAttempts(1);
            clientCacheFactory.setPoolMaxConnections(1);
            clientCacheFactory.setPoolFreeConnectionTimeout(1000);
            ClientCache clientCache = clientCacheFactory.create();
            Region<Object, Object> clientRegion1 = clientCache.createClientRegionFactory(ClientRegionShortcut.PROXY).create("region1");
            clientRegion1.put("foo", "bar");
        });
        Awaitility.await("Cache writer starts").atMost(10, SECONDS).until(sleepyCacheWriter::isStarted);
        cache.close();
        Awaitility.await("Cache writer interrupted").atMost(10, SECONDS).until(sleepyCacheWriter::isInterrupted);
        sleepyCacheWriter.stopWaiting();
        Awaitility.await("Acceptor shuts down properly").atMost(10, SECONDS).until(() -> acceptorImpl.isShutdownProperly());
        // for debugging.
        ThreadUtils.dumpMyThreads();
        regionFactory.setCacheWriter(null);
    }
}

Example 75 with ClientCache

use of org.apache.geode.cache.client.ClientCache in project geode by apache.

the class GFSnapshotDUnitTest method populateDataOnClient.

private Object populateDataOnClient() {
    ClientCache clientCache = ClientCacheFactory.getAnyInstance();
    Region testRegion = clientCache.getRegion("TestRegion");
    for (int i = 0; i < 100; i++) {
        testRegion.put(i, new TestObject(i, "owner_" + i));
    }
    return null;
}