| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package org.apache.geode.cache.query.dunit; |
| |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.RegionShortcut; |
| import org.apache.geode.cache.client.ClientCache; |
| import org.apache.geode.cache.client.ClientCacheFactory; |
| import org.apache.geode.cache.client.ClientRegionShortcut; |
| import org.apache.geode.cache.query.QueryService; |
| import org.apache.geode.cache.query.SelectResults; |
| import org.apache.geode.cache.server.CacheServer; |
| import org.apache.geode.internal.AvailablePortHelper; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.pdx.PdxInstance; |
| import org.apache.geode.pdx.PdxInstanceFactory; |
| import org.apache.geode.pdx.internal.PdxInstanceFactoryImpl; |
| import org.apache.geode.test.dunit.Assert; |
| import org.apache.geode.test.dunit.AsyncInvocation; |
| import org.apache.geode.test.dunit.Host; |
| import org.apache.geode.test.dunit.NetworkUtils; |
| import org.apache.geode.test.dunit.SerializableCallable; |
| import org.apache.geode.test.dunit.ThreadUtils; |
| import org.apache.geode.test.dunit.VM; |
| import org.apache.geode.test.junit.categories.OQLQueryTest; |
| |
| @Category({OQLQueryTest.class}) |
| public class PdxLocalQueryVersionedClassDUnitTest extends PDXQueryTestBase { |
| |
| |
| |
| /** |
| * Testing the isRemote flag which could be inconsistent when bind queries are being executed in |
| * multiple threads. Bug #49662 is caused because of this inconsistent behavior. |
| * |
| */ |
| @Test |
| public void testIsRemoteFlagForRemoteQueries() throws Exception { |
| final Host host = Host.getHost(0); |
| final VM server = host.getVM(0); |
| final VM client = host.getVM(1); |
| |
| final int numberOfEntries = 1000; |
| final String name = "/" + regionName; |
| |
| final String query = |
| "select distinct * from " + name + " where id > $1 and id < $2 and status = 'active'"; |
| |
| // Start server |
| final int port1 = (Integer) server.invoke(new SerializableCallable("Create Server") { |
| @Override |
| public Object call() throws Exception { |
| Region r1 = getCache().createRegionFactory(RegionShortcut.REPLICATE).create(regionName); |
| CacheServer server = getCache().addCacheServer(); |
| int port = AvailablePortHelper.getRandomAvailablePortForDUnitSite(); |
| server.setPort(port); |
| server.start(); |
| return port; |
| } |
| }); |
| |
| // Start client and put version1 objects on server |
| // Server does not have version1 classes in classpath |
| client.invoke(new SerializableCallable("Create client") { |
| @Override |
| public Object call() throws Exception { |
| ClientCacheFactory cf = new ClientCacheFactory(); |
| cf.addPoolServer(NetworkUtils.getServerHostName(server.getHost()), port1); |
| ClientCache cache = getClientCache(cf); |
| Region region = |
| cache.createClientRegionFactory(ClientRegionShortcut.CACHING_PROXY).create(regionName); |
| |
| for (int i = 0; i < numberOfEntries; i++) { |
| PdxInstanceFactory pdxInstanceFactory = PdxInstanceFactoryImpl |
| .newCreator("PdxVersionedNewPortfolio", false, (InternalCache) cache); |
| pdxInstanceFactory.writeInt("id", i); |
| pdxInstanceFactory.writeString("status", (i % 2 == 0 ? "active" : "inactive")); |
| PdxInstance pdxInstance = pdxInstanceFactory.create(); |
| region.put("key-" + i, pdxInstance); |
| } |
| |
| return null; |
| } |
| }); |
| |
| // Execute same query remotely from client using 2 threads |
| // Since this is a bind query, the query object will be shared |
| // between the 2 threads. |
| AsyncInvocation a1 = client.invokeAsync(new SerializableCallable("Query from client") { |
| @Override |
| public Object call() throws Exception { |
| QueryService qs = null; |
| SelectResults sr = null; |
| // Execute query remotely |
| try { |
| qs = getCache().getQueryService(); |
| } catch (Exception e) { |
| Assert.fail("Failed to get QueryService.", e); |
| } |
| |
| try { |
| for (int i = 0; i < 100; i++) { |
| sr = (SelectResults) qs.newQuery(query).execute(new Object[] {1, 1000}); |
| } |
| Assert.assertTrue("Size of resultset should be greater than 0 for query: " + query, |
| sr.size() > 0); |
| } catch (Exception e) { |
| Assert.fail("Failed executing query " + query, e); |
| } |
| |
| return null; |
| } |
| }); |
| |
| AsyncInvocation a2 = client.invokeAsync(new SerializableCallable("Query from client") { |
| @Override |
| public Object call() throws Exception { |
| |
| QueryService qs = null; |
| SelectResults sr = null; |
| // Execute query remotely |
| try { |
| qs = getCache().getQueryService(); |
| } catch (Exception e) { |
| Assert.fail("Failed to get QueryService.", e); |
| } |
| |
| try { |
| for (int i = 0; i < 100; i++) { |
| sr = (SelectResults) qs.newQuery(query).execute(new Object[] {997, 1000}); |
| } |
| Assert.assertTrue("Size of resultset should be greater than 0 for query: " + query, |
| sr.size() > 0); |
| } catch (Exception e) { |
| Assert.fail("Failed executing query " + query, e); |
| } |
| |
| return null; |
| } |
| }); |
| |
| ThreadUtils.join(a1, 60 * 1000); |
| ThreadUtils.join(a2, 60 * 1000); |
| |
| if (a1.exceptionOccurred()) { |
| Assert.fail("Failed query execution " + a1.getException().getMessage()); |
| } |
| |
| if (a2.exceptionOccurred()) { |
| Assert.fail("Failed query execution " + a2.getException()); |
| } |
| |
| this.closeClient(client); |
| this.closeClient(server); |
| |
| } |
| |
| } |