001/* 002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Benoit Delbosc 018 */ 019package org.nuxeo.ecm.platform.importer.mqueues.automation; 020 021import org.apache.commons.logging.Log; 022import org.apache.commons.logging.LogFactory; 023import org.nuxeo.ecm.automation.OperationContext; 024import org.nuxeo.ecm.automation.core.Constants; 025import org.nuxeo.ecm.automation.core.annotations.Context; 026import org.nuxeo.ecm.automation.core.annotations.Operation; 027import org.nuxeo.ecm.automation.core.annotations.OperationMethod; 028import org.nuxeo.ecm.automation.core.annotations.Param; 029import org.nuxeo.ecm.platform.importer.mqueues.message.DocumentMessage; 030import org.nuxeo.ecm.platform.importer.mqueues.mqueues.CQMQueues; 031import org.nuxeo.ecm.platform.importer.mqueues.mqueues.MQueues; 032import org.nuxeo.ecm.platform.importer.mqueues.producer.ProducerPool; 033import org.nuxeo.ecm.platform.importer.mqueues.producer.RandomDocumentMessageProducerFactory; 034 035import java.io.File; 036import java.nio.file.Paths; 037 038/** 039 * @since 9.1 040 */ 041@Operation(id = RandomDocumentProducers.ID, category = Constants.CAT_SERVICES, label = "Produces random blobs", since = "9.1", 042 description = "Produces random blobs in a mqueues.") 043public class RandomDocumentProducers { 044 private static final Log log = LogFactory.getLog(RandomDocumentProducers.class); 045 public static final String ID = "MQImporter.runRandomDocumentProducers"; 046 public static final String DEFAULT_DOC_QUEUE_NAME = "mq-doc"; 047 048 @Context 049 protected OperationContext ctx; 050 051 @Param(name = "nbDocuments") 052 protected Integer nbDocuments; 053 054 @Param(name = "nbThreads", required = false) 055 protected Integer nbThreads = 8; 056 057 @Param(name = "avgBlobSizeKB", required = false) 058 protected Integer avgBlobSizeKB = 1; 059 060 @Param(name = "lang", required = false) 061 protected String lang = "en_US"; 062 063 @Param(name = "queuePath", required = false) 064 protected String queuePath; 065 066 @Param(name = "blobInfoPath", required = false) 067 protected String blobInfoPath; 068 069 @OperationMethod 070 public void run() { 071 RandomBlobProducers.checkAccess(ctx); 072 queuePath = getQueuePath(); 073 try (MQueues<DocumentMessage> mQueues = new CQMQueues<>(new File(queuePath), nbThreads)) { 074 ProducerPool<DocumentMessage> producers; 075 if (blobInfoPath != null) { 076 producers = new ProducerPool<>(mQueues, 077 new RandomDocumentMessageProducerFactory(nbDocuments, lang, Paths.get(blobInfoPath)), nbThreads); 078 } else { 079 producers = new ProducerPool<>(mQueues, 080 new RandomDocumentMessageProducerFactory(nbDocuments, lang, avgBlobSizeKB), nbThreads); 081 } 082 producers.start().get(); 083 } catch (Exception e) { 084 log.error(e.getMessage(), e); 085 } 086 } 087 088 private String getQueuePath() { 089 if (queuePath != null && !queuePath.isEmpty()) { 090 return queuePath; 091 } 092 return getDefaultDocumentQueuePath(); 093 } 094 095 public static String getDefaultDocumentQueuePath() { 096 return RandomBlobProducers.getDefaultQueuePath(DEFAULT_DOC_QUEUE_NAME); 097 } 098 099}