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   1 /**
   2  * This document is a part of the source code and related artifacts
   3  * for CollectionSpace, an open source collections management system
   4  * for museums and related institutions:
   5  *
   6  * http://www.collectionspace.org
   7  * http://wiki.collectionspace.org
   8  *
   9  * Copyright (c) 2009 Regents of the University of California
  10  *
  11  * Licensed under the Educational Community License (ECL), Version 2.0.
  12  * You may not use this file except in compliance with this License.
  13  *
  14  * You may obtain a copy of the ECL 2.0 License at
  15  * https://source.collectionspace.org/collection-space/LICENSE.txt
  16  *
  17  *  Unless required by applicable law or agreed to in writing, software
  18  *  distributed under the License is distributed on an "AS IS" BASIS,
  19  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  20  *  See the License for the specific language governing permissions and
  21  *  limitations under the License.
  22  */
  23 package org.collectionspace.services.PerformanceTests.test;
  24
  25 import java.util.List;
  26 import java.util.Date;
  27 import java.util.Random;
  28
  29 import javax.ws.rs.core.MediaType;
  30 import javax.ws.rs.core.Response;
  31 import org.jboss.resteasy.util.HttpResponseCodes;
  32
  33 import org.testng.Assert;
  34 import org.testng.annotations.Test;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38 import org.collectionspace.services.client.AbstractCommonListUtils;
  39 import org.collectionspace.services.client.CollectionObjectClient;
  40 import org.collectionspace.services.client.PayloadOutputPart;
  41 import org.collectionspace.services.client.PoxPayloadOut;
  42 import org.collectionspace.services.collectionobject.CollectionobjectsCommon;
  43 import org.collectionspace.services.jaxb.AbstractCommonList;
  44
  45 /**
  46  * A ServiceTest.
  47  *
  48  * @version $Revision:$
  49  */
  50 public class PerformanceTest extends CollectionSpacePerformanceTest {
  51
  52     /** The Constant MAX_KEYWORDS. */
  53     private static final int MAX_KEYWORDS = 10;
  54     /** The Constant MAX_SEARCHES. */
  55     private static final int MAX_SEARCHES = 10;
  56     /** The logger. */
  57     final Logger logger = LoggerFactory.getLogger(PerformanceTest.class);
  58     //
  59     // Get clients for the CollectionSpace services
  60     //
  61     /** The MA x_ records. */
  62     private static int MAX_RECORDS = 100;
  63
  64     /**
  65      * Performance test.
  66      */
  67     @Test
  68     public void performanceTest() {
  69         roundTripOverhead(10);
  70         deleteCollectionObjects();
  71         String[] coList = this.createCollectionObjects(MAX_RECORDS);
  72         this.searchCollectionObjects(MAX_RECORDS);
  73         this.readCollectionObjects(coList);
  74         //this.deleteCollectionObjects(coList);
  75         roundTripOverhead(10);
  76     }
  77
  78     /**
  79      * Round trip overhead.
  80      *
  81      * @param numOfCalls the num of calls
  82      * @return the long
  83      */
  84     private long roundTripOverhead(int numOfCalls) {
  85         long result = 0;
  86         CollectionObjectClient collectionObjectClient = new CollectionObjectClient();
  87
  88         long totalTime = 0;
  89         Response response;
  90         for (int i = 0; i < numOfCalls; i++) {
  91             Date startTime = new Date();
  92             response = collectionObjectClient.roundtrip(0);
  93             try {
  94                 Assert.assertEquals(response.getStatus(), HttpResponseCodes.SC_OK);
  95             } finally {
  96                 response.close();
  97             }
  98             Date stopTime = new Date();
  99             totalTime = totalTime + (stopTime.getTime() - startTime.getTime());
 100             System.out.println("Overhead roundtrip time is: " + (stopTime.getTime() - startTime.getTime()));
 101         }
 102
 103         System.out.println("------------------------------------------------------------------------------");
 104         System.out.println("Client to server roundtrip overhead: " + (float) (totalTime / numOfCalls) / 1000);
 105         System.out.println("------------------------------------------------------------------------------");
 106         System.out.println("");
 107
 108         return result;
 109     }
 110
 111     /**
 112      * Search collection objects.
 113      *
 114      * @param numberOfObjects the number of objects
 115      */
 116     private void searchCollectionObjects(int numberOfObjects) {
 117         CollectionObjectClient collectionObjectClient = new CollectionObjectClient();
 118         Random randomGenerator = new Random(System.currentTimeMillis());
 119         Response searchResultsResponse;
 120
 121         long totalTime = 0;
 122         long totalSearchResults = 0;
 123         String keywords = "";
 124         String times = "";
 125         final boolean NOT_INCLUDING_DELETED_RESOURCES = false;
 126         for (int numOfKeywords = 0; numOfKeywords < MAX_KEYWORDS;
 127                 numOfKeywords++, totalTime = 0, totalSearchResults = 0, times = "") {
 128             keywords = keywords + " " + OBJECT_TITLE + randomGenerator.nextInt(numberOfObjects);
 129             for (int i = 0; i < MAX_SEARCHES; i++) {
 130                 //sandwich the call with timestamps
 131                 Date startTime = new Date();
 132                 searchResultsResponse = collectionObjectClient.keywordSearchIncludeDeleted(keywords,
 133                                 NOT_INCLUDING_DELETED_RESOURCES);
 134                 Date stopTime = new Date();
 135
 136                 //extract the result list and release the ClientResponse
 137                 AbstractCommonList coListItem = null;
 138                 try {
 139                     coListItem = searchResultsResponse.readEntity(AbstractCommonList.class);
 140                 } finally {
 141                         searchResultsResponse.close();
 142                 }
 143
 144                 long time = stopTime.getTime() - startTime.getTime();
 145                 times = times + " " + ((float) time / 1000);
 146                 totalTime = totalTime + time;
 147                 totalSearchResults = totalSearchResults
 148                         + coListItem.getListItem().size();
 149             }
 150
 151             if (logger.isDebugEnabled()) {
 152                 System.out.println("------------------------------------------------------------------------------");
 153                 System.out.println("Searched Objects: " + numberOfObjects);
 154                 System.out.println("Number of keywords: " + numOfKeywords);
 155                 System.out.println("List of keywords: " + keywords);
 156                 System.out.println("Number of results: " + totalSearchResults / MAX_SEARCHES);
 157                 System.out.println("Result times: " + times);
 158                 System.out.println("Average Retreive time: " + (totalTime / MAX_SEARCHES) / 1000.0 + " seconds.");
 159                 System.out.println("------------------------------------------------------------------------------");
 160             }
 161         }
 162         return;
 163     }
 164
 165     /**
 166      * Creates the collection object.
 167      *
 168      * @param collectionObjectClient the collection object client
 169      * @param identifier the identifier
 170      * @return the string
 171      */
 172     private String createCollectionObject(CollectionObjectClient collectionObjectClient,
 173             PoxPayloadOut multipart) {
 174         String result = null;
 175         // Make the create call and check the response
 176         Response response = collectionObjectClient.create(multipart);
 177         try {
 178             int responseStatus = response.getStatus();
 179             if (logger.isDebugEnabled() == true) {
 180                 if (responseStatus != Response.Status.CREATED.getStatusCode()) {
 181                     logger.debug("Status of call to create CollectionObject was: "
 182                             + responseStatus);
 183                 }
 184             }
 185
 186             Assert.assertEquals(response.getStatus(), Response.Status.CREATED.getStatusCode());
 187             result = extractId(response);
 188         } finally {
 189             response.close();
 190         }
 191
 192         return result;
 193     }
 194
 195     /**
 196      * Creates the collection objects.
 197      *
 198      * @param numberOfObjects the number of objects
 199      * @return the string[]
 200      */
 201     public String[] createCollectionObjects(int numberOfObjects) {
 202         Random randomGenerator = new Random(System.currentTimeMillis());
 203         CollectionObjectClient collectionObjectClient = new CollectionObjectClient();
 204         String[] coList = new String[numberOfObjects];
 205
 206         //
 207         // First create a CollectionObject
 208         //
 209         CollectionobjectsCommon co = new CollectionobjectsCommon();
 210         fillCollectionObject(co, Long.toString(System.currentTimeMillis()));
 211
 212         // Next, create a part object
 213         PoxPayloadOut multipart = new PoxPayloadOut(CollectionObjectClient.SERVICE_PAYLOAD_NAME);
 214         PayloadOutputPart commonPart = multipart.addPart(co, MediaType.APPLICATION_XML_TYPE);
 215         commonPart.setLabel(collectionObjectClient.getCommonPartName());
 216
 217         int createdObjects = 0;
 218         try {
 219             Date startTime = new Date();
 220             for (int i = 0; i < numberOfObjects; i++, createdObjects++) {
 221                 coList[i] = createCollectionObject(collectionObjectClient, multipart);
 222                 if (logger.isDebugEnabled() == true) {
 223                     //
 224                     // Print out a status every 10 operations
 225                     if (i % 10 == 0) {
 226                         logger.debug("Created CollectionObject #: " + i);
 227                     }
 228                 }
 229             }
 230             Date stopTime = new Date();
 231             if (logger.isDebugEnabled()) {
 232                 System.out.println("Created " + numberOfObjects + " CollectionObjects"
 233                         + " in " + (stopTime.getTime() - startTime.getTime()) / 1000.0 + " seconds.");
 234             }
 235         } catch (AssertionError e) {
 236             System.out.println("FAILURE: Created " + createdObjects + " of " + numberOfObjects
 237                     + " before failing.");
 238             Assert.assertTrue(false);
 239         }
 240
 241         return coList;
 242     }
 243     //
 244     //
 245     //
 246
 247     /**
 248      * Delete collection object.
 249      *
 250      * @param collectionObjectClient the collection object client
 251      * @param resourceId the resource id
 252      */
 253     private void readCollectionObject(CollectionObjectClient collectionObjectClient,
 254             String resourceId) {
 255         Response res = collectionObjectClient.read(resourceId);
 256         res.close();
 257     }
 258
 259     /**
 260      * Delete collection objects.
 261      *
 262      * @param arrayOfObjects the array of objects
 263      */
 264     public void readCollectionObjects(String[] arrayOfObjects) {
 265         CollectionObjectClient collectionObjectClient = new CollectionObjectClient();
 266
 267         Date startTime = new Date();
 268         for (int i = 0; i < arrayOfObjects.length; i++) {
 269             readCollectionObject(collectionObjectClient, arrayOfObjects[i]);
 270         }
 271         Date stopTime = new Date();
 272
 273         if (logger.isDebugEnabled()) {
 274             System.out.println("Read " + arrayOfObjects.length + " CollectionObjects"
 275                     + " in " + (stopTime.getTime() - startTime.getTime()) / 1000.0 + " seconds.");
 276         }
 277     }
 278
 279     /**
 280      * Delete collection objects.
 281      * FIXME: Deletes a page at a time until there are no more CollectionObjects.
 282      */
 283     public void readCollectionObjects() {
 284         CollectionObjectClient collectionObjectClient = new CollectionObjectClient();
 285
 286         List<AbstractCommonList.ListItem> coListItems = null;
 287         do {
 288             Response res = collectionObjectClient.readList(new Long(MAX_RECORDS),
 289                     new Long(0));
 290             try {
 291                 AbstractCommonList commonListElement =
 292                         (AbstractCommonList) res.readEntity(AbstractCommonList.class);
 293                 coListItems = commonListElement.getListItem();
 294             } finally {
 295                 res.close();
 296             }
 297
 298             Date startTime = new Date();
 299             for (AbstractCommonList.ListItem i : coListItems) {
 300                 readCollectionObject(collectionObjectClient, AbstractCommonListUtils.ListItemGetElementValue(i, "csid"));
 301             }
 302             Date stopTime = new Date();
 303
 304             if (logger.isDebugEnabled()) {
 305                 System.out.println("Read " + coListItems.size() + " CollectionObjects"
 306                         + " in " + (stopTime.getTime() - startTime.getTime()) / 1000.0 + " seconds.");
 307             }
 308         } while (coListItems.size() > 0);
 309     }
 310
 311     //
 312     //
 313     //
 314     /**
 315      * Delete collection object.
 316      *
 317      * @param collectionObjectClient the collection object client
 318      * @param resourceId the resource id
 319      */
 320     private void deleteCollectionObject(CollectionObjectClient collectionObjectClient,
 321             String resourceId) {
 322         collectionObjectClient.delete(resourceId).close();
 323     }
 324
 325     /**
 326      * Delete collection objects.
 327      *
 328      * @param arrayOfObjects the array of objects
 329      */
 330     private void deleteCollectionObjects(String[] arrayOfObjects) {
 331         CollectionObjectClient collectionObjectClient = new CollectionObjectClient();
 332
 333         Date startTime = new Date();
 334         for (int i = 0; i < arrayOfObjects.length; i++) {
 335             deleteCollectionObject(collectionObjectClient, arrayOfObjects[i]);
 336         }
 337         Date stopTime = new Date();
 338
 339         if (logger.isDebugEnabled()) {
 340             System.out.println("Deleted " + arrayOfObjects.length + " CollectionObjects"
 341                     + " in " + (stopTime.getTime() - startTime.getTime()) / 1000.0 + " seconds.");
 342         }
 343     }
 344
 345     /**
 346      * Delete collection objects.
 347      * FIXME: Deletes a page at a time until there are no more CollectionObjects.
 348      */
 349     private void deleteCollectionObjects() {
 350         CollectionObjectClient collectionObjectClient = new CollectionObjectClient();
 351
 352         List<AbstractCommonList.ListItem> coListItems = null;
 353         do {
 354             Response res = collectionObjectClient.readList(new Long(MAX_RECORDS),
 355                     new Long(0));
 356             try {
 357                 AbstractCommonList commonListElement =
 358                         (AbstractCommonList) res.readEntity(AbstractCommonList.class);
 359                 coListItems = commonListElement.getListItem();
 360             } finally {
 361                 res.close();
 362             }
 363
 364             Date startTime = new Date();
 365             for (AbstractCommonList.ListItem i : coListItems) {
 366                 deleteCollectionObject(collectionObjectClient, AbstractCommonListUtils.ListItemGetElementValue(i, "csid"));
 367             }
 368             Date stopTime = new Date();
 369
 370             if (logger.isDebugEnabled()) {
 371                 System.out.println("Deleted " + coListItems.size() + " CollectionObjects"
 372                         + " in " + (stopTime.getTime() - startTime.getTime()) / 1000.0 + " seconds.");
 373             }
 374         } while (coListItems.size() > 0);
 375     }
 376 }