/* * Copyright 2015 Red Hat, Inc. and/or its affiliates. * * Licensed 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.kie.karaf.itest; import org.h2.tools.Server; import org.jbpm.process.instance.impl.demo.SystemOutWorkItemHandler; import org.jbpm.services.task.identity.JBossUserGroupCallbackImpl; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.kie.api.KieServices; import org.kie.api.io.ResourceType; import org.kie.api.runtime.EnvironmentName; import org.kie.api.runtime.KieSession; import org.kie.api.runtime.manager.*; import org.kie.api.runtime.process.ProcessInstance; import org.kie.api.task.TaskService; import org.kie.api.task.model.TaskSummary; import org.kie.internal.runtime.manager.context.EmptyContext; import org.ops4j.pax.exam.Configuration; import org.ops4j.pax.exam.Option; import org.ops4j.pax.exam.junit.PaxExam; import org.ops4j.pax.exam.karaf.options.LogLevelOption; import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy; import org.ops4j.pax.exam.spi.reactors.PerClass; import org.ops4j.pax.exam.spi.reactors.PerMethod; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.osgi.context.support.OsgiBundleXmlApplicationContext; import org.springframework.transaction.PlatformTransactionManager; import javax.persistence.EntityManagerFactory; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.Properties; import static org.junit.Assert.assertNotNull; import static org.ops4j.pax.exam.karaf.options.KarafDistributionOption.*; @RunWith(PaxExam.class) @ExamReactorStrategy(PerClass.class) public class KieSpringjBPMPersistenceKarafIntegrationTest extends AbstractKieSpringKarafIntegrationTest { private static final transient Logger logger = LoggerFactory.getLogger(KieSpringjBPMPersistenceKarafIntegrationTest.class); @Before public void init() { applicationContext = createApplicationContext(); assertNotNull("Should have created a valid spring context", applicationContext); } @Test public void testJbpmRuntimeManager() { refresh(); RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newEmptyBuilder() .addAsset( KieServices.Factory.get().getResources().newClassPathResource( "Evaluation.bpmn", getClass().getClassLoader()), ResourceType.BPMN2) .get(); RuntimeManager runtimeManager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment); KieSession ksession = runtimeManager.getRuntimeEngine(EmptyContext.get()).getKieSession(); ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new SystemOutWorkItemHandler()); logger.info("Start process Evaluation (bpmn2)"); Map<String, Object> params = new HashMap<String, Object>(); params.put("employee", "krisv"); params.put("reason", "Yearly performance evaluation"); ProcessInstance processInstance = ksession.startProcess("com.sample.evaluation", params); logger.info("Started process instance " + processInstance.getId()); } @Test public void testJbpmRuntimeManagerWithPersistence() { Server server = startH2Server(); refresh(); Properties props = new Properties(); props.setProperty("krisv", "IT"); props.setProperty("john", "HR"); props.setProperty("mary", "PM"); EntityManagerFactory emf = (EntityManagerFactory) applicationContext.getBean("myEmf"); PlatformTransactionManager txManager = (PlatformTransactionManager) applicationContext.getBean("txManager"); RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder() .entityManagerFactory(emf) .addEnvironmentEntry(EnvironmentName.TRANSACTION_MANAGER, txManager) .addAsset( KieServices.Factory.get().getResources().newClassPathResource( "Evaluation.bpmn", getClass().getClassLoader()), ResourceType.BPMN2) .userGroupCallback(new JBossUserGroupCallbackImpl(props)) .get(); RuntimeManager runtimeManager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment); RuntimeEngine runtimeEngine = runtimeManager.getRuntimeEngine(EmptyContext.get()); KieSession ksession = runtimeEngine.getKieSession(); TaskService taskService = runtimeEngine.getTaskService(); // start a new process instance Map<String, Object> params = new HashMap<String, Object>(); params.put("employee", "krisv"); params.put("reason", "Yearly performance evaluation"); ProcessInstance processInstance = ksession.startProcess("com.sample.evaluation", params); System.out.println("Process instance " + processInstance.getId() + " started ..."); ProcessInstance pi = ksession.getProcessInstance(processInstance.getId()); System.out.println(pi); // complete Self Evaluation List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner("krisv", "en-UK"); TaskSummary task = tasks.get(0); System.out.println("'krisv' completing task " + task.getName() + ": " + task.getDescription()); taskService.start(task.getId(), "krisv"); Map<String, Object> vars = taskService.getTaskContent(task.getId()); Map<String, Object> results = new HashMap<String, Object>(); results.put("performance", "exceeding"); taskService.complete(task.getId(), "krisv", results); // john from HR tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK"); task = tasks.get(0); System.out.println("'john' completing task " + task.getName() + ": " + task.getDescription()); taskService.claim(task.getId(), "john"); taskService.start(task.getId(), "john"); results = new HashMap<String, Object>(); results.put("performance", "acceptable"); taskService.complete(task.getId(), "john", results); // mary from PM tasks = taskService.getTasksAssignedAsPotentialOwner("mary", "en-UK"); task = tasks.get(0); System.out.println("'mary' completing task " + task.getName() + ": " + task.getDescription()); taskService.claim(task.getId(), "mary"); taskService.start(task.getId(), "mary"); results = new HashMap<String, Object>(); results.put("performance", "outstanding"); taskService.complete(task.getId(), "mary", results); System.out.println("Process instance completed"); runtimeManager.disposeRuntimeEngine(runtimeEngine); runtimeManager.close(); server.shutdown(); } public static Server startH2Server() { try { // start h2 in memory database Server server = Server.createTcpServer(new String[0]); server.start(); return server; } catch (Throwable t) { throw new RuntimeException("Could not start H2 server", t); } } @Configuration public static Option[] configure() { return new Option[]{ // Install Karaf Container getKarafDistributionOption(), // It is really nice if the container sticks around after the test so you can check the contents // of the data directory when things go wrong. keepRuntimeFolder(), // Don't bother with local console output as it just ends up cluttering the logs configureConsole().ignoreLocalConsole(), // Force the log level to INFO so we have more details during the test. It defaults to WARN. logLevel(LogLevelOption.LogLevel.WARN), // Option to be used to do remote debugging // debugConfiguration("5005", true), // Load Kie-Spring loadKieFeatures("jbpm-spring-persistent") }; } protected OsgiBundleXmlApplicationContext createApplicationContext() { return new OsgiBundleXmlApplicationContext(new String[]{"org/kie/karaf/itest/kie-beans-persistence.xml"}); } }