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// $Id$
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/**
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* Copyright (C) 2014 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.api.cache;
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import java.util.Arrays;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.UUID;
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import org.apache.log4j.Level;
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import org.apache.log4j.Logger;
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import org.junit.Assert;
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import org.junit.Before;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import org.unitils.dbunit.annotation.DataSet;
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import eu.etaxonomy.cdm.api.service.ICommonService;
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import eu.etaxonomy.cdm.api.service.IPolytomousKeyNodeService;
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import eu.etaxonomy.cdm.api.service.IPolytomousKeyService;
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import eu.etaxonomy.cdm.api.service.ITaxonService;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.common.Language;
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import eu.etaxonomy.cdm.model.common.LanguageString;
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import eu.etaxonomy.cdm.model.description.KeyStatement;
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import eu.etaxonomy.cdm.model.description.PolytomousKey;
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import eu.etaxonomy.cdm.model.description.PolytomousKeyNode;
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import eu.etaxonomy.taxeditor.httpinvoker.BaseRemotingTest;
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import eu.etaxonomy.taxeditor.httpinvoker.CDMServer;
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import eu.etaxonomy.taxeditor.remoting.cache.CdmTransientEntityCacher;
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import eu.etaxonomy.taxeditor.session.ISessionEventListener;
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import eu.etaxonomy.taxeditor.session.MockSessionOwner;
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/**
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* @author cmathew
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* @date 7 Oct 2014
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*
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*/
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@DataSet
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public class CdmClientCachingTest extends BaseRemotingTest {
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private static final Logger logger = Logger.getLogger(CdmClientCachingTest.class);
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private UUID polytomousKeyUuid = UUID.fromString("0d53ba20-7de4-4baa-bd8a-401048447d66");
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private UUID taxon1Uuid = UUID.fromString("2b336df7-29e8-4f79-985f-66502739d22f");
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private UUID polytomousKeyNodeUuid1 = UUID.fromString("75e4c924-ff58-4ee7-a59d-fd9173517d08");
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private UUID polytomousKeyNodeUuid2 = UUID.fromString("b775c027-13c0-4b87-8aa9-712faeaafbdc");
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private IPolytomousKeyService polytomousKeyService = getRemoteApplicationController().getPolytomousKeyService();
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private IPolytomousKeyNodeService polytomousKeyNodeService = getRemoteApplicationController().getPolytomousKeyNodeService();
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private ICommonService commonService = getRemoteApplicationController().getCommonService();
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private ITaxonService taxonService = getRemoteApplicationController().getTaxonService();
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private CdmTransientEntityCacher cacher;
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private ISessionEventListener sessionOwner;
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private static final List<String> PKEY_DEPTH1_INIT_STRATEGY = Arrays.asList(new String[] {
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});
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private static final List<String> PKEY_DEPTH2_INIT_STRATEGY = Arrays.asList(new String[] {
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"root"});
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private static final List<String> PKEY_DEPTH3_INIT_STRATEGY = Arrays.asList(new String[] {
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"root.statement"});
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@BeforeClass
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public static void initializePolytomousKeyTest() {
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logger.setLevel(Level.INFO);
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CDMServer.getInstance().setKeepServerRunning(true);
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}
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@Before
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public void initializeSession() {
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sessionOwner = new MockSessionOwner();
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cdmEntitySessionManager.bind(sessionOwner);
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cacher = getCacher(sessionOwner);
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}
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@Test
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public void recursiveLoadSubGraphDepth1Test() {
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// this call will load into the session cache the graph
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// polytomous key
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// |- root : polytomous key node
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// in a recursive call
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PolytomousKey pkey1 = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH1_INIT_STRATEGY),PolytomousKey.class);
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pkey1 = cdmEntitySessionManager.load(sessionOwner, pkey1);
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// checking to make sure the root object is in the session cache
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Assert.assertSame(pkey1.getRoot(), cacher.getFromCache(pkey1.getRoot()));
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}
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@Test
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public void recursiveLoadSubGraphDepth2Test() {
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// this call will load into the session cache the graph
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// polytomous key
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// |- root : polytomous key node
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// |- question : KeyStatement
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// |- statement : KeyStatement
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// in a recursive call
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PolytomousKey pkey = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);
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pkey = cdmEntitySessionManager.load(sessionOwner, pkey);
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CdmTransientEntityCacher cacher = getCacher(sessionOwner);
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// checking to make sure the root object is in the session cache
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Assert.assertSame(pkey.getRoot(), cacher.getFromCache(pkey.getRoot()));
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Assert.assertSame(pkey.getRoot().getStatement(), cacher.getFromCache(pkey.getRoot().getStatement()));
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Assert.assertSame(pkey.getRoot().getQuestion(), cacher.getFromCache(pkey.getRoot().getQuestion()));
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}
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/**
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* when : retrieving objects using recursive caching of object graphs with different depths
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* then : the objects in the sub-graph having the same persistence id should be the same
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*/
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@Test
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public void lazyLoadRecursiveTest() {
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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// |- question : KeyStatement
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// |- statement : KeyStatement
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PolytomousKey pkey1 = CdmBase.deproxy(polytomousKeyService.find(polytomousKeyUuid),PolytomousKey.class);
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pkey1 = cdmEntitySessionManager.load(sessionOwner, pkey1);
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CdmTransientEntityCacher cacher = getCacher(sessionOwner);
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}
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/**
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* when : retrieving objects using recursive caching of object graphs with different depths
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* then : the objects in the sub-graph having the same persistence id should be the same
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*/
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@Test
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public void differentSubGraphDepthTest1() {
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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// in a recursive call
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PolytomousKey pkey1 = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH1_INIT_STRATEGY),PolytomousKey.class);
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pkey1 = cdmEntitySessionManager.load(sessionOwner, pkey1);
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CdmTransientEntityCacher cacher = getCacher(sessionOwner);
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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// |- question : KeyStatement
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// |- statement : KeyStatement
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PolytomousKey pkey2 = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);
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pkey2 = cdmEntitySessionManager.load(sessionOwner, pkey2);
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Assert.assertSame(pkey2.getRoot().getStatement(), cacher.getFromCache(pkey2.getRoot().getStatement()));
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Assert.assertSame(pkey1.getRoot().getStatement(), pkey2.getRoot().getStatement());
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Assert.assertSame(cacher.getFromCache(pkey1.getRoot().getStatement()), cacher.getFromCache(pkey2.getRoot().getStatement()));
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}
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/**
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* when : retrieving objects using recursive caching of object graphs with different depths
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* then : the objects in the sub-graph having the same persistence id should be the same
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*/
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@Test
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public void differentSubGraphDepthTest2() {
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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// |- question : KeyStatement
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// |- statement : KeyStatement
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PolytomousKey pkey1 = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);
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pkey1 = cdmEntitySessionManager.load(sessionOwner, pkey1);
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CdmTransientEntityCacher cacher = getCacher(sessionOwner);
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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PolytomousKey pkey2 = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH1_INIT_STRATEGY),PolytomousKey.class);
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pkey2 = cdmEntitySessionManager.load(sessionOwner, pkey2);
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Assert.assertSame(pkey2.getRoot().getStatement(), cacher.getFromCache(pkey2.getRoot().getStatement()));
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Assert.assertSame(pkey1.getRoot().getStatement(), pkey2.getRoot().getStatement());
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Assert.assertSame(cacher.getFromCache(pkey1.getRoot().getStatement()), cacher.getFromCache(pkey2.getRoot().getStatement()));
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}
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/**
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* when : retrieving objects using (first) recursive load directly and (second) lazy loading in the same session
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* then : the objects in the sub-graph having the same persistence id should be the same
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*/
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@Test
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public void recursiveLoadAndLazyLoadTest() {
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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// |- question : KeyStatement
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// |- statement : KeyStatement
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PolytomousKey pkey1 = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);
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pkey1 = cdmEntitySessionManager.load(sessionOwner, pkey1);
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CdmTransientEntityCacher cacher = getCacher(sessionOwner);
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// checking that the root is not null and
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// that it exists in the cache and
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// that both the original object and the
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// cached object are the same
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Assert.assertNotNull(pkey1.getRoot().getStatement());
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Assert.assertNotNull(cacher.getFromCache(pkey1.getRoot().getStatement()));
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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PolytomousKey pkey2 = CdmBase.deproxy(polytomousKeyService.find(polytomousKeyUuid),PolytomousKey.class);
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pkey2 = cdmEntitySessionManager.load(sessionOwner, pkey2);
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Assert.assertSame(pkey2.getRoot().getStatement(), cacher.getFromCache(pkey2.getRoot().getStatement()));
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Assert.assertSame(pkey1.getRoot().getStatement(), pkey2.getRoot().getStatement());
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Assert.assertSame(cacher.getFromCache(pkey1.getRoot().getStatement()), cacher.getFromCache(pkey2.getRoot().getStatement()));
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}
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/**
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* when : retrieving objects using (first) lazy loading and (second) recursive load directly in the same session
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* then : the objects in the sub-graph having the same persistence id should be the same
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*/
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@Test
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public void lazyLoadAndRecursiveLoadTest() {
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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PolytomousKey pkey1 = CdmBase.deproxy(polytomousKeyService.find(polytomousKeyUuid),PolytomousKey.class);
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pkey1 = cdmEntitySessionManager.load(sessionOwner, pkey1);
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// lazy initialising root.statement
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KeyStatement st = CdmBase.deproxy(pkey1.getRoot().getStatement(), KeyStatement.class);
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st.getLabel();
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// checking that the root is not null and
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// that it exists in the cache and
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// that both the original object and the
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// cached object are the same
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Assert.assertNotNull(pkey1.getRoot().getStatement());
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Assert.assertSame(CdmBase.deproxy(pkey1.getRoot().getStatement(), KeyStatement.class),
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cacher.getFromCache(pkey1.getRoot().getStatement(), KeyStatement.class));
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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// |- question : KeyStatement
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// |- statement : KeyStatement
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PolytomousKey pkey2 = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);
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pkey2 = cdmEntitySessionManager.load(sessionOwner, pkey2);
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Assert.assertSame(pkey2.getRoot().getStatement(), cacher.getFromCache(pkey2.getRoot().getStatement(), KeyStatement.class));
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Assert.assertSame(st, pkey2.getRoot().getStatement());
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Assert.assertSame(cacher.getFromCache(st), cacher.getFromCache(pkey2.getRoot().getStatement(), KeyStatement.class));
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}
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/**
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* when : loading an object (first) and then (second) loading a graph the object is contained in, in the same session
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* then : the object should be the same
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*/
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@Test
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public void subGraphObjectLoadTest1() {
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// this call will load into the session cache a polytomous key node object
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PolytomousKeyNode rootPKNode = CdmBase.deproxy(polytomousKeyNodeService.find(polytomousKeyNodeUuid1),PolytomousKeyNode.class);
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rootPKNode = cdmEntitySessionManager.load(sessionOwner, rootPKNode);
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Assert.assertNotNull(rootPKNode);
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Assert.assertSame(rootPKNode, cacher.getFromCache(rootPKNode));
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PolytomousKeyNode childOfRootPKNode = CdmBase.deproxy(polytomousKeyNodeService.find(polytomousKeyNodeUuid2),PolytomousKeyNode.class);
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childOfRootPKNode = cdmEntitySessionManager.load(sessionOwner, childOfRootPKNode);
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Assert.assertNotNull(childOfRootPKNode);
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Assert.assertSame(childOfRootPKNode, cacher.getFromCache(childOfRootPKNode));
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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// |- question : KeyStatement
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// |- statement : KeyStatement
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PolytomousKey pkey = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);
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pkey = cdmEntitySessionManager.load(sessionOwner, pkey);
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Assert.assertSame(childOfRootPKNode, cacher.getFromCache(childOfRootPKNode));
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Assert.assertSame(pkey.getRoot().getChildAt(1), childOfRootPKNode);
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}
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/**
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* when : loading a graph (first) and then (second) loading an object contained in in the graph, in the same session
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* then : the object should be the same
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*/
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@Test
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public void subGraphObjectLoadTest2() {
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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// |- question : KeyStatement
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// |- statement : KeyStatement
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PolytomousKey pkey = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);
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pkey = cdmEntitySessionManager.load(sessionOwner, pkey);
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// this call will load into the session cache a polytomous key node object
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PolytomousKeyNode rootPKNode = CdmBase.deproxy(polytomousKeyNodeService.find(polytomousKeyNodeUuid1),PolytomousKeyNode.class);
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rootPKNode = cdmEntitySessionManager.load(sessionOwner, rootPKNode);
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Assert.assertNotNull(rootPKNode);
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Assert.assertSame(rootPKNode, cacher.getFromCache(rootPKNode));
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PolytomousKeyNode childOfRootPKNode = CdmBase.deproxy(polytomousKeyNodeService.find(polytomousKeyNodeUuid2),PolytomousKeyNode.class);
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childOfRootPKNode = cdmEntitySessionManager.load(sessionOwner, childOfRootPKNode);
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Assert.assertNotNull(childOfRootPKNode);
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Assert.assertSame(childOfRootPKNode, cacher.getFromCache(childOfRootPKNode));
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Assert.assertSame(childOfRootPKNode, cacher.getFromCache(childOfRootPKNode));
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Assert.assertSame(pkey.getRoot().getChildAt(1), childOfRootPKNode);
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}
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/**
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* when : loading objects from a collection
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* then : the object stored in the cache should be the same
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*/
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@Test
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public void subGraphCollectionLoadTest() {
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// this call will load into the session cache the graph and update the objects in the sub-graph for a
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// polytomous key
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// |- root : polytomous key node
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// |- question : KeyStatement
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// |- statement : KeyStatement
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PolytomousKey pkey = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);
|
365
|
pkey = cdmEntitySessionManager.load(sessionOwner, pkey);
|
366
|
|
367
|
PolytomousKeyNode childOfRootPKNode = pkey.getRoot().getChildAt(1);
|
368
|
|
369
|
Assert.assertSame(childOfRootPKNode, cacher.getFromCache(childOfRootPKNode));
|
370
|
Assert.assertSame(pkey.getRoot().getChildAt(1), childOfRootPKNode);
|
371
|
|
372
|
}
|
373
|
|
374
|
/**
|
375
|
* when : loading a non-lazy collection in a subgraph and loading the collection directly
|
376
|
* then : the object stored in the cache should be the same as the object in the sub-graph collection and
|
377
|
* the object in the directly loaded collection
|
378
|
*/
|
379
|
@Test
|
380
|
public void nonLazyCollectionLoadTest() {
|
381
|
// need to find an example of this
|
382
|
}
|
383
|
|
384
|
/**
|
385
|
* when : loading objects from a map
|
386
|
* then : the object stored in the cache should be the same
|
387
|
*/
|
388
|
@Test
|
389
|
public void subGraphMapLoadTest() {
|
390
|
|
391
|
Language english = Language.getLanguageFromUuid(Language.uuidEnglish);
|
392
|
Language hindi = Language.getLanguageFromUuid(UUID.fromString("0a1d9d1d-135d-4575-b172-669b51673c39"));
|
393
|
|
394
|
|
395
|
// this call will load into the session cache the graph and update the objects in the sub-graph for a
|
396
|
// polytomous key
|
397
|
// |- root : polytomous key node
|
398
|
// |- question : KeyStatement
|
399
|
// |- statement : KeyStatement
|
400
|
|
401
|
PolytomousKey pkey = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH3_INIT_STRATEGY),PolytomousKey.class);
|
402
|
pkey = cdmEntitySessionManager.load(sessionOwner, pkey);
|
403
|
|
404
|
Map<Language, LanguageString> labelMap = pkey.getRoot().getStatement().getLabel();
|
405
|
Set<Language> languages = labelMap.keySet();
|
406
|
Iterator<Language> languagesItr = languages.iterator();
|
407
|
while(languagesItr.hasNext()) {
|
408
|
Language lang = languagesItr.next();
|
409
|
if(lang.equals(english)) {
|
410
|
Assert.assertSame(lang, english);
|
411
|
}
|
412
|
if(lang.equals(hindi)) {
|
413
|
Assert.assertSame(lang, hindi);
|
414
|
}
|
415
|
Assert.assertSame(lang, cacher.getFromCache(lang));
|
416
|
}
|
417
|
}
|
418
|
|
419
|
/**
|
420
|
* when : loading a non-lazy map in a subgraph and loading the map directly
|
421
|
* then : the object stored in the cache should be the same as the object in the sub-graph map and
|
422
|
* the object in the directly loaded map
|
423
|
*/
|
424
|
@Test
|
425
|
public void nonLazyMapLoadTest() {
|
426
|
// need to find an example of this
|
427
|
}
|
428
|
|
429
|
|
430
|
|
431
|
}
|