| /* |
| * 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.pdx; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.util.Properties; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import util.TestException; |
| |
| import org.apache.geode.cache.DataPolicy; |
| import org.apache.geode.cache.client.ClientCache; |
| import org.apache.geode.cache.client.ClientRegionShortcut; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.pdx.internal.PeerTypeRegistration; |
| import org.apache.geode.test.dunit.AsyncInvocation; |
| import org.apache.geode.test.dunit.rules.ClientVM; |
| import org.apache.geode.test.dunit.rules.ClusterStartupRule; |
| import org.apache.geode.test.dunit.rules.MemberVM; |
| |
| public class PdxTypeGenerationDUnitTest { |
| |
| private MemberVM locator, server1, server2; |
| private static final int numOfTypes = 15; |
| private static final int numOfEnums = 10; |
| |
| @Rule |
| public ClusterStartupRule cluster = new ClusterStartupRule(); |
| |
| @Before |
| public void before() { |
| Properties props = new Properties(); |
| props.setProperty("log-level", "WARN"); |
| |
| locator = cluster.startLocatorVM(0, props); |
| |
| int locatorPort1 = locator.getPort(); |
| server1 = cluster.startServerVM(1, |
| x -> x.withProperties(props).withConnectionToLocator(locatorPort1)); |
| |
| int locatorPort2 = locator.getPort(); |
| server2 = cluster.startServerVM(2, |
| x -> x.withProperties(props).withConnectionToLocator(locatorPort2)); |
| } |
| |
| @Test |
| public void definingNewTypeUpdatesLocalMaps() { |
| server1.invoke(PdxTypeGenerationDUnitTest::createPdxOnServer); |
| |
| server2.invoke(PdxTypeGenerationDUnitTest::defineNewTypeAndAssertLocalMapsUpdated); |
| } |
| |
| @Test |
| public void definingNewTypeUpdatesLocalMapsAfterServerRestart() { |
| server1.invoke(PdxTypeGenerationDUnitTest::createPdxOnServer); |
| |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| PeerTypeRegistration registration = |
| (PeerTypeRegistration) (cache.getPdxRegistry().getTypeRegistration()); |
| |
| assertThat(registration.getLocalSize()).isEqualTo(numOfTypes + numOfEnums); |
| assertThat(registration.getTypeToIdSize()).isEqualTo(numOfTypes); |
| assertThat(registration.getEnumToIdSize()).isEqualTo(numOfEnums); |
| }); |
| |
| server1.stop(false); |
| Properties props = new Properties(); |
| props.setProperty("log-level", "WARN"); |
| int locatorPort1 = locator.getPort(); |
| server1 = cluster.startServerVM(1, |
| x -> x.withProperties(props).withConnectionToLocator(locatorPort1)); |
| |
| server1.invoke(PdxTypeGenerationDUnitTest::defineNewTypeAndAssertLocalMapsUpdated); |
| } |
| |
| @Test |
| public void testNoConflictsWhenGeneratingPdxTypesFromJSONOnMultipleServers() { |
| int repeats = 10000; |
| |
| AsyncInvocation invocation1 = server1.invokeAsync(() -> { |
| for (int i = 0; i < repeats; ++i) { |
| JSONFormatter.fromJSON("{\"counter" + i + "\": " + i + "}"); |
| } |
| }); |
| AsyncInvocation invocation2 = server2.invokeAsync(() -> { |
| for (int i = 0; i < repeats; ++i) { |
| JSONFormatter.fromJSON("{\"counter" + i + "\": " + i + "}"); |
| } |
| }); |
| |
| try { |
| invocation1.await(); |
| invocation2.await(); |
| } catch (Exception ex) { |
| throw new TestException("Exception while awaiting async invocation: " + ex); |
| } |
| |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| int numberOfTypesInRegion = cache.getPdxRegistry().getTypeRegistration().getLocalSize(); |
| int numberOfTypesInLocalMap = |
| ((PeerTypeRegistration) cache.getPdxRegistry().getTypeRegistration()).getTypeToIdSize(); |
| |
| assertThat(numberOfTypesInRegion) |
| .withFailMessage("Expected number of PdxTypes in region to be %s but was %s", |
| repeats, numberOfTypesInRegion) |
| .isEqualTo(repeats); |
| |
| assertThat(numberOfTypesInLocalMap) |
| .withFailMessage("Expected number of PdxTypes in local map to be %s but was %s", |
| repeats, numberOfTypesInLocalMap) |
| .isEqualTo(repeats); |
| }); |
| |
| server2.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| int numberOfTypesInRegion = cache.getRegion(PeerTypeRegistration.REGION_FULL_PATH).size(); |
| int numberOfTypesInLocalMap = |
| ((PeerTypeRegistration) cache.getPdxRegistry().getTypeRegistration()).getTypeToIdSize(); |
| |
| assertThat(numberOfTypesInRegion) |
| .withFailMessage("Expected number of PdxTypes in region to be %s but was %s", |
| repeats, numberOfTypesInRegion) |
| .isEqualTo(repeats); |
| |
| assertThat(numberOfTypesInLocalMap) |
| .withFailMessage("Expected number of PdxTypes in local map to be %s but was %s", |
| repeats, numberOfTypesInLocalMap) |
| .isEqualTo(repeats); |
| }); |
| } |
| |
| @Test |
| public void testEnumsAndPdxTypesCreatedOnClientAreEnteredIntoTypeRegistry() throws Exception { |
| final String regionName = "regionName"; |
| server1.invoke(() -> { |
| ClusterStartupRule.getCache().createRegionFactory().setDataPolicy( |
| DataPolicy.REPLICATE).create(regionName); |
| }); |
| server2.invoke(() -> { |
| ClusterStartupRule.getCache().createRegionFactory().setDataPolicy( |
| DataPolicy.REPLICATE).create(regionName); |
| }); |
| int port = locator.getPort(); |
| |
| Properties props = new Properties(); |
| props.setProperty("log-level", "WARN"); |
| ClientVM client = cluster.startClientVM(3, |
| cf -> cf.withLocatorConnection(port).withPoolSubscription(true).withProperties(props)); |
| |
| client.invoke(() -> { |
| ClientCache cache = ClusterStartupRule.getClientCache(); |
| cache.createClientRegionFactory(ClientRegionShortcut.CACHING_PROXY).create(regionName); |
| |
| for (int i = 0; i < numOfTypes; ++i) { |
| JSONFormatter.fromJSON("{\"counter" + i + "\": " + i + "}"); |
| } |
| for (int i = 0; i < numOfEnums; ++i) { |
| cache.createPdxEnum("ClassName", "EnumName" + i, i); |
| } |
| }); |
| |
| server1.invoke(() -> { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| assertThat(cache).isNotNull(); |
| int numberOfTypesInRegion = cache.getPdxRegistry().getTypeRegistration().getLocalSize(); |
| |
| assertThat(numberOfTypesInRegion) |
| .withFailMessage("Expected number of PdxTypes and Enums in region to be %s but was %s", |
| numOfEnums, numberOfTypesInRegion) |
| .isEqualTo(numOfTypes + numOfEnums); |
| }); |
| } |
| |
| private static void createPdxOnServer() { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| |
| for (int i = 0; i < numOfTypes; ++i) { |
| JSONFormatter.fromJSON("{\"counter" + i + "\": " + i + "}"); |
| } |
| for (int i = 0; i < numOfEnums; ++i) { |
| cache.createPdxEnum("ClassName", "EnumName" + i, i); |
| } |
| PeerTypeRegistration registration = |
| (PeerTypeRegistration) (cache.getPdxRegistry().getTypeRegistration()); |
| |
| assertThat(registration.getLocalSize()).isEqualTo(numOfTypes + numOfEnums); |
| assertThat(registration.getTypeToIdSize()).isEqualTo(numOfTypes); |
| assertThat(registration.getEnumToIdSize()).isEqualTo(numOfEnums); |
| } |
| |
| private static void defineNewTypeAndAssertLocalMapsUpdated() { |
| InternalCache cache = ClusterStartupRule.getCache(); |
| PeerTypeRegistration registration = |
| (PeerTypeRegistration) (cache.getPdxRegistry().getTypeRegistration()); |
| |
| assertThat(registration.getLocalSize()).isEqualTo(numOfTypes + numOfEnums); |
| assertThat(registration.getTypeToIdSize()).isEqualTo(0); |
| assertThat(registration.getEnumToIdSize()).isEqualTo(0); |
| |
| // Creating a new PdxType to trigger the pending local maps to be flushed |
| JSONFormatter.fromJSON("{\"fieldName\": \"value\"}"); |
| |
| assertThat(registration.getLocalSize()).isEqualTo(numOfTypes + numOfEnums + 1); |
| assertThat(registration.getTypeToIdSize()).isEqualTo(numOfTypes + 1); |
| assertThat(registration.getEnumToIdSize()).isEqualTo(numOfEnums); |
| } |
| |
| } |