| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.openejb.core.managed; |
| |
| import junit.framework.TestCase; |
| import org.apache.openejb.assembler.classic.Assembler; |
| import org.apache.openejb.assembler.classic.SecurityServiceInfo; |
| import org.apache.openejb.assembler.classic.TransactionServiceInfo; |
| import org.apache.openejb.config.ConfigurationFactory; |
| import org.apache.openejb.core.ivm.naming.InitContextFactory; |
| import org.apache.openejb.jee.EjbJar; |
| import org.apache.openejb.jee.ManagedBean; |
| import org.apache.openejb.loader.SystemInstance; |
| |
| import javax.annotation.PostConstruct; |
| import javax.ejb.TransactionAttribute; |
| import static javax.ejb.TransactionAttributeType.REQUIRED; |
| import javax.naming.InitialContext; |
| import javax.transaction.Status; |
| import javax.transaction.SystemException; |
| import javax.transaction.TransactionManager; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| /** |
| * This test case serves as a nice tiny template for other test cases |
| * and purposely doesn't do anything very complicated. |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public class ManagedBeanTest extends TestCase { |
| |
| @Override |
| protected void setUp() throws Exception { |
| |
| System.setProperty(javax.naming.Context.INITIAL_CONTEXT_FACTORY, InitContextFactory.class.getName()); |
| |
| ConfigurationFactory config = new ConfigurationFactory(); |
| Assembler assembler = new Assembler(); |
| |
| assembler.createTransactionManager(config.configureService(TransactionServiceInfo.class)); |
| assembler.createSecurityService(config.configureService(SecurityServiceInfo.class)); |
| |
| EjbJar ejbJar = new EjbJar(); |
| ejbJar.addEnterpriseBean(new ManagedBean(MyBean.class)); |
| |
| assembler.createApplication(config.configureApplication(ejbJar)); |
| } |
| |
| public void test() throws Exception { |
| MyBean.instances.set(0); |
| |
| InitialContext context = new InitialContext(); |
| MyBean myBean = (MyBean) context.lookup("MyBeanLocalBean"); |
| |
| assertEquals("pan", myBean.echo("nap")); |
| assertEquals(1, MyBean.instances.get()); |
| |
| context.lookup("MyBeanLocalBean"); |
| assertEquals(2, MyBean.instances.get()); |
| |
| |
| //TODO -- implement this |
| // assertTrue(myBean.noTransaction()); |
| // assertTrue(myBean.inTransaction()); |
| // |
| // try { |
| // myBean.noDestroyBean(); |
| // fail("Should have thrown MyRuntimeException"); |
| // } catch (MyRuntimeException e) { |
| // // good -- this was expected |
| // } |
| // |
| // // Instance should still be alive |
| // assertEquals("pan", myBean.echo("nap")); |
| } |
| |
| public static class MyRuntimeException extends RuntimeException { |
| public MyRuntimeException(String message) { |
| super(message); |
| } |
| } |
| |
| public static class MyBean { |
| |
| public static AtomicInteger instances = new AtomicInteger(); |
| |
| public MyBean() { |
| } |
| |
| @PostConstruct |
| private void construct() { |
| instances.incrementAndGet(); |
| } |
| |
| /** |
| * This should not remove the bean |
| */ |
| public void noDestroyBean() { |
| throw new MyRuntimeException("I threw an exception"); |
| } |
| |
| /** |
| * Plain business method to test bean is still alive |
| * |
| * @param string a string to reverse |
| * @return the reversed string |
| */ |
| public String echo(String string) { |
| StringBuilder sb = new StringBuilder(string); |
| return sb.reverse().toString(); |
| } |
| |
| /** |
| * This method should not run in a transaction |
| * |
| * @return true if not in Transaction |
| */ |
| public boolean noTransaction() { |
| return !inTransaction(); |
| } |
| |
| private boolean inTransaction() { |
| try { |
| TransactionManager transactionManager = SystemInstance.get().getComponent(TransactionManager.class); |
| int status = transactionManager.getStatus(); |
| return status == Status.STATUS_ACTIVE || status == Status.STATUS_MARKED_ROLLBACK; |
| } catch (SystemException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| /** |
| * This method should run in a transaction |
| * |
| * @return true if in Transaction |
| */ |
| @TransactionAttribute(REQUIRED) |
| public boolean withTransaction() { |
| return inTransaction(); |
| } |
| |
| } |
| } |