/*
* Copyright 2013 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.jbpm.executor.impl.wih;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import java.util.List;
import java.util.Properties;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import org.jbpm.executor.ExecutorServiceFactory;
import org.jbpm.executor.impl.ExecutorServiceImpl;
import org.jbpm.executor.test.CountDownAsyncJobListener;
import org.jbpm.runtime.manager.impl.DefaultRegisterableItemsFactory;
import org.jbpm.services.task.identity.JBossUserGroupCallbackImpl;
import org.jbpm.test.util.AbstractExecutorBaseTest;
import org.jbpm.test.util.CountDownProcessEventListener;
import org.jbpm.test.util.ExecutorTestUtil;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.kie.api.event.process.ProcessEventListener;
import org.kie.api.executor.ExecutorService;
import org.kie.api.io.ResourceType;
import org.kie.api.runtime.KieSession;
import org.kie.api.runtime.manager.RuntimeEngine;
import org.kie.api.runtime.manager.RuntimeEnvironment;
import org.kie.api.runtime.manager.RuntimeEnvironmentBuilder;
import org.kie.api.runtime.manager.RuntimeManager;
import org.kie.api.runtime.manager.RuntimeManagerFactory;
import org.kie.api.runtime.process.ProcessInstance;
import org.kie.api.task.UserGroupCallback;
import org.kie.internal.io.ResourceFactory;
import org.kie.internal.runtime.manager.RuntimeManagerRegistry;
import org.kie.internal.runtime.manager.context.EmptyContext;
import bitronix.tm.resource.jdbc.PoolingDataSource;
public class AsyncThrowSignalEventTest extends AbstractExecutorBaseTest {
private PoolingDataSource pds;
private UserGroupCallback userGroupCallback;
private RuntimeManager manager;
private ExecutorService executorService;
private EntityManagerFactory emf = null;
@Before
public void setup() {
ExecutorTestUtil.cleanupSingletonSessionId();
pds = ExecutorTestUtil.setupPoolingDataSource();
Properties properties= new Properties();
properties.setProperty("mary", "HR");
properties.setProperty("john", "HR");
userGroupCallback = new JBossUserGroupCallbackImpl(properties);
executorService = buildExecutorService();
}
@After
public void teardown() {
executorService.destroy();
if (manager != null) {
RuntimeManagerRegistry.get().remove(manager.getIdentifier());
manager.close();
}
if (emf != null) {
emf.close();
}
pds.close();
}
protected CountDownAsyncJobListener configureListener(int threads) {
CountDownAsyncJobListener countDownListener = new CountDownAsyncJobListener(threads);
((ExecutorServiceImpl) executorService).addAsyncJobListener(countDownListener);
return countDownListener;
}
@Test(timeout=10000)
public void testAsyncThrowEndEvent() throws Exception {
CountDownAsyncJobListener countDownListener = configureListener(1);
RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder()
.userGroupCallback(userGroupCallback)
.addAsset(ResourceFactory.newClassPathResource("BPMN2-WaitForEvent.bpmn2"), ResourceType.BPMN2)
.addAsset(ResourceFactory.newClassPathResource("BPMN2-ThrowEventEnd.bpmn2"), ResourceType.BPMN2)
.addEnvironmentEntry("ExecutorService", executorService)
.get();
manager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
assertNotNull(manager);
RuntimeEngine runtime = manager.getRuntimeEngine(EmptyContext.get());
KieSession ksession = runtime.getKieSession();
assertNotNull(ksession);
ProcessInstance processInstance = ksession.startProcess("WaitForEvent");
assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
ProcessInstance processInstanceThrow = ksession.startProcess("SendEvent");
assertEquals(ProcessInstance.STATE_COMPLETED, processInstanceThrow.getState());
// make sure that waiting for event process is not finished yet as it must be through executor/async
processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
assertNotNull(processInstance);
countDownListener.waitTillCompleted();
processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
assertNull(processInstance);
}
@Test(timeout=10000)
public void testAsyncThrowIntermediateEvent() throws Exception {
CountDownAsyncJobListener countDownListener = configureListener(1);
RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder()
.userGroupCallback(userGroupCallback)
.addAsset(ResourceFactory.newClassPathResource("BPMN2-WaitForEvent.bpmn2"), ResourceType.BPMN2)
.addAsset(ResourceFactory.newClassPathResource("BPMN2-ThrowEventIntermediate.bpmn2"), ResourceType.BPMN2)
.addEnvironmentEntry("ExecutorService", executorService)
.get();
manager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
assertNotNull(manager);
RuntimeEngine runtime = manager.getRuntimeEngine(EmptyContext.get());
KieSession ksession = runtime.getKieSession();
assertNotNull(ksession);
ProcessInstance processInstance = ksession.startProcess("WaitForEvent");
assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
ProcessInstance processInstanceThrow = ksession.startProcess("SendIntermediateEvent");
assertEquals(ProcessInstance.STATE_COMPLETED, processInstanceThrow.getState());
// make sure that waiting for event process is not finished yet as it must be through executor/async
processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
assertNotNull(processInstance);
countDownListener.waitTillCompleted();
processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
assertNull(processInstance);
}
@Test(timeout=10000)
public void testAsyncThrowManualEvent() throws Exception {
CountDownAsyncJobListener countDownListener = configureListener(1);
RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newDefaultBuilder()
.userGroupCallback(userGroupCallback)
.addAsset(ResourceFactory.newClassPathResource("BPMN2-WaitForEvent.bpmn2"), ResourceType.BPMN2)
.addEnvironmentEntry("ExecutorService", executorService)
.get();
manager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
assertNotNull(manager);
RuntimeEngine runtime = manager.getRuntimeEngine(EmptyContext.get());
KieSession ksession = runtime.getKieSession();
assertNotNull(ksession);
ProcessInstance processInstance = ksession.startProcess("WaitForEvent");
assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
ksession.signalEvent("ASYNC-MySignal", null);
// make sure that waiting for event process is not finished yet as it must be through executor/async
processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
assertNotNull(processInstance);
countDownListener.waitTillCompleted();
processInstance = runtime.getKieSession().getProcessInstance(processInstance.getId());
assertNull(processInstance);
}
private ExecutorService buildExecutorService() {
emf = Persistence.createEntityManagerFactory("org.jbpm.executor");
executorService = ExecutorServiceFactory.newExecutorService(emf);
executorService.init();
return executorService;
}
}