| /* |
| * 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.internal.cache; |
| |
| import static org.apache.geode.cache.Region.SEPARATOR; |
| import static org.apache.geode.test.dunit.VM.getVM; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.io.Serializable; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.function.Consumer; |
| import java.util.stream.IntStream; |
| |
| import junitparams.Parameters; |
| import junitparams.naming.TestCaseName; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| import org.junit.runner.RunWith; |
| |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.PartitionAttributesFactory; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.RegionShortcut; |
| import org.apache.geode.cache.query.Index; |
| import org.apache.geode.cache.query.Query; |
| import org.apache.geode.cache.query.QueryService; |
| import org.apache.geode.cache.query.SelectResults; |
| import org.apache.geode.cache.query.Struct; |
| import org.apache.geode.pdx.PdxReader; |
| import org.apache.geode.pdx.PdxSerializable; |
| import org.apache.geode.pdx.PdxWriter; |
| import org.apache.geode.test.dunit.SerializableRunnableIF; |
| import org.apache.geode.test.dunit.VM; |
| import org.apache.geode.test.dunit.rules.CacheRule; |
| import org.apache.geode.test.dunit.rules.DistributedRule; |
| import org.apache.geode.test.junit.categories.OQLIndexTest; |
| import org.apache.geode.test.junit.runners.GeodeParamsRunner; |
| |
| /** |
| * Extracted from {@link PRQueryDistributedTest}. |
| */ |
| @Category(OQLIndexTest.class) |
| @RunWith(GeodeParamsRunner.class) |
| @SuppressWarnings("serial") |
| public class PRQueryWithIndexAndPdxDistributedTest implements Serializable { |
| |
| private static final String REGION_NAME = |
| PRQueryWithIndexAndPdxDistributedTest.class.getSimpleName(); |
| |
| private VM vm0; |
| private VM vm1; |
| |
| @Rule |
| public DistributedRule distributedRule = new DistributedRule(); |
| |
| @Rule |
| public CacheRule cacheRule = new CacheRule(); |
| |
| @Before |
| public void setUp() { |
| vm0 = getVM(0); |
| vm1 = getVM(1); |
| |
| vm0.invoke(() -> cacheRule.createCache()); |
| vm1.invoke(() -> cacheRule.createCache()); |
| } |
| |
| @Test |
| @Parameters({"HASH_INDEX", "RANGE_INDEX", "RANGE_INDEX_WITH_PDX"}) |
| @TestCaseName("{method}({params})") |
| public void createIndexDoesNotDeserializePdxObjects(IndexCreation indexCreation) { |
| // the 3 parameters from IndexCreation enum: |
| SerializableRunnableIF createIndex = () -> { |
| indexCreation.createIndex(cacheRule.getCache()); |
| }; |
| PdxAssetFactory valueSupplier = indexCreation.valueSupplier(); |
| String queryString = indexCreation.queryString(); |
| |
| // the test: |
| vm0.invoke(() -> { |
| PartitionAttributesFactory paf = new PartitionAttributesFactory().setTotalNumBuckets(10); |
| cacheRule.getCache().createRegionFactory(RegionShortcut.PARTITION) |
| .setPartitionAttributes(paf.create()).create(REGION_NAME); |
| }); |
| vm1.invoke(() -> { |
| PartitionAttributesFactory paf = new PartitionAttributesFactory().setTotalNumBuckets(10); |
| cacheRule.getCache().createRegionFactory(RegionShortcut.PARTITION) |
| .setPartitionAttributes(paf.create()).create(REGION_NAME); |
| }); |
| |
| // Do Puts. These objects cannot be deserialized because they throw an exception |
| vm0.invoke(() -> { |
| Region region = cacheRule.getCache().getRegion(REGION_NAME); |
| region.put(0, new PdxNotDeserializableAsset(0, "B")); |
| region.put(10, new PdxNotDeserializableAsset(1, "B")); |
| region.put(1, new PdxNotDeserializableAsset(1, "B")); |
| IntStream.range(11, 100).forEach(i -> region.put(i, valueSupplier.getAsset(i))); |
| }); |
| |
| // If this tries to deserialize the assets, it will fail |
| vm0.invoke(createIndex); |
| |
| vm0.invoke(() -> { |
| QueryService queryService = cacheRule.getCache().getQueryService(); |
| Query query = queryService.newQuery(queryString); // enum |
| SelectResults<Struct> results = (SelectResults) query.execute(); |
| |
| assertThat(results).hasSize(3); |
| |
| Index index = queryService.getIndex(cacheRule.getCache().getRegion(REGION_NAME), |
| "ContractDocumentIndex"); |
| |
| assertThat(index.getStatistics().getTotalUses()).isEqualTo(1); |
| }); |
| } |
| |
| private enum IndexCreation { |
| HASH_INDEX((cache) -> { |
| try { |
| cache.getQueryService().createHashIndex("ContractDocumentIndex", "document", |
| SEPARATOR + REGION_NAME); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| }, "select assetId, document from " + SEPARATOR + REGION_NAME |
| + " where document='B' limit 1000", |
| i -> new PdxNotDeserializableAsset(i, Integer.toString(i))), |
| |
| RANGE_INDEX((cache) -> { |
| try { |
| cache.getQueryService().createIndex("ContractDocumentIndex", "ref", |
| SEPARATOR + REGION_NAME + " r, r.references ref"); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| }, "select r.assetId, r.document from " + SEPARATOR + REGION_NAME |
| + " r, r.references ref where ref='B_2' limit 1000", |
| i -> new PdxNotDeserializableAsset(i, Integer.toString(i))), |
| |
| RANGE_INDEX_WITH_PDX((cache) -> { |
| try { |
| cache.getQueryService().createIndex("ContractDocumentIndex", "ref", |
| SEPARATOR + REGION_NAME + " r, r.references ref"); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| }, "select r from " + SEPARATOR + REGION_NAME |
| + " r, r.references ref where ref='B_2' limit 1000", |
| i -> new PdxAsset(i, Integer.toString(i))); |
| |
| private final Consumer<Cache> strategy; |
| private final String queryString; |
| private final PdxAssetFactory valueSupplier; |
| |
| IndexCreation(Consumer<Cache> strategy, String queryString, PdxAssetFactory valueSupplier) { |
| this.strategy = strategy; |
| this.queryString = queryString; |
| this.valueSupplier = valueSupplier; |
| } |
| |
| void createIndex(Cache cache) { |
| strategy.accept(cache); |
| } |
| |
| String queryString() { |
| return queryString; |
| } |
| |
| PdxAssetFactory valueSupplier() { |
| return valueSupplier; |
| } |
| } |
| |
| private interface PdxAssetFactory extends Serializable { |
| PdxAsset getAsset(int i); |
| } |
| |
| private static class PdxNotDeserializableAsset extends PdxAsset { |
| |
| public PdxNotDeserializableAsset() { |
| throw new RuntimeException("Preventing Deserialization of Asset"); |
| } |
| |
| PdxNotDeserializableAsset(final int assetId, final String document) { |
| super(assetId, document); |
| } |
| |
| @Override |
| public void fromData(final PdxReader reader) { |
| throw new RuntimeException("Not allowing us to deserialize one of these"); |
| } |
| } |
| |
| private static class PdxAsset implements PdxSerializable { |
| |
| private int assetId; |
| private String document; |
| private Collection<String> references = new ArrayList<>(); |
| |
| public PdxAsset() { |
| // nothing |
| } |
| |
| PdxAsset(final int assetId, final String document) { |
| this.assetId = assetId; |
| this.document = document; |
| references.add(document + "_1"); |
| references.add(document + "_2"); |
| references.add(document + "_3"); |
| } |
| |
| @Override |
| public void toData(final PdxWriter writer) { |
| writer.writeString("document", document); |
| writer.writeInt("assetId", assetId); |
| writer.writeObject("references", references); |
| } |
| |
| @Override |
| public void fromData(final PdxReader reader) { |
| document = reader.readString("document"); |
| assetId = reader.readInt("assetId"); |
| references = (Collection<String>) reader.readObject("references"); |
| } |
| } |
| } |