| /* |
| * 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.webbeans.test.contexts; |
| |
| |
| import org.apache.webbeans.config.WebBeansContext; |
| import org.apache.webbeans.container.SerializableBean; |
| import org.apache.webbeans.test.AbstractUnitTest; |
| import org.apache.webbeans.test.contexts.serialize.AppScopedBean; |
| import org.apache.webbeans.test.contexts.serialize.SessScopedBean; |
| import org.apache.webbeans.test.contexts.session.common.PersonalDataBean; |
| import org.apache.webbeans.test.decorators.multiple.Decorator1; |
| import org.apache.webbeans.test.decorators.multiple.OutputProvider; |
| import org.apache.webbeans.test.decorators.multiple.RequestStringBuilder; |
| import org.apache.webbeans.test.injection.circular.beans.CircularApplicationScopedBean; |
| import org.apache.webbeans.test.injection.circular.beans.CircularConstructorOrProducerMethodParameterBean; |
| import org.apache.webbeans.test.injection.circular.beans.CircularDependentScopedBean; |
| import org.apache.webbeans.test.injection.circular.beans.CircularNormalInConstructor; |
| import org.apache.webbeans.proxy.OwbNormalScopeProxy; |
| import org.apache.webbeans.test.component.CheckWithCheckPayment; |
| import org.apache.webbeans.test.component.CheckWithMoneyPayment; |
| import org.apache.webbeans.test.component.IPayment; |
| import org.apache.webbeans.test.component.PaymentProcessorComponent; |
| import org.apache.webbeans.test.component.event.normal.ComponentWithObserves1; |
| import org.apache.webbeans.test.component.event.normal.ComponentWithObserves2; |
| import org.apache.webbeans.test.component.event.normal.TransactionalInterceptor; |
| import org.apache.webbeans.util.WebBeansUtil; |
| |
| import junit.framework.Assert; |
| |
| import org.junit.Test; |
| |
| |
| import javax.enterprise.context.SessionScoped; |
| import javax.enterprise.context.spi.Context; |
| import javax.enterprise.context.spi.CreationalContext; |
| import javax.enterprise.inject.spi.Bean; |
| import javax.enterprise.inject.spi.BeanManager; |
| import java.io.*; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Set; |
| |
| |
| /** |
| * Tests for various serialization issues |
| */ |
| public class SerializationTest extends AbstractUnitTest |
| { |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void testCreationalContextSerialization() throws Exception |
| { |
| Collection<Class<?>> classes = new ArrayList<Class<?>>(); |
| |
| // add a few random classes |
| classes.add(PersonalDataBean.class); |
| classes.add(CircularDependentScopedBean.class); |
| classes.add(CircularApplicationScopedBean.class); |
| startContainer(classes); |
| |
| BeanManager bm = getBeanManager(); |
| Set<Bean<?>> beans = getBeanManager().getBeans(PersonalDataBean.class); |
| Assert.assertNotNull(beans); |
| Assert.assertTrue(beans.size() == 1); |
| Bean pdbBean = beans.iterator().next(); |
| CreationalContext<PersonalDataBean> pdbCreational = bm.createCreationalContext(pdbBean); |
| Assert.assertNotNull(pdbCreational); |
| |
| // oki, now let's serializeBean the CreationalContext |
| byte[] serial = serializeObject(pdbCreational); |
| CreationalContext<?> cc2 = (CreationalContext<?>) deSerializeObject(serial); |
| Assert.assertNotNull(cc2); |
| } |
| |
| @Test |
| public void testPersonalDataBean() throws ClassNotFoundException, IOException |
| { |
| Collection<Class<?>> classes = new ArrayList<Class<?>>(); |
| |
| // add a few random classes |
| classes.add(PersonalDataBean.class); |
| classes.add(OutputProvider.class); |
| classes.add(Decorator1.class); |
| classes.add(CircularApplicationScopedBean.class); |
| classes.add(CircularDependentScopedBean.class); |
| classes.add(RequestStringBuilder.class); |
| classes.add(CircularConstructorOrProducerMethodParameterBean.class); |
| classes.add(CircularDependentScopedBean.class); |
| classes.add(CircularNormalInConstructor.class); |
| classes.add(TransactionalInterceptor.class); |
| classes.add(ComponentWithObserves1.class); |
| classes.add(ComponentWithObserves2.class); |
| classes.add(PaymentProcessorComponent.class); |
| classes.add(IPayment.class); |
| classes.add(CheckWithCheckPayment.class); |
| classes.add(CheckWithMoneyPayment.class); |
| |
| startContainer(classes); |
| |
| Set<Bean<?>> beans = getBeanManager().getBeans(Object.class); |
| Assert.assertNotNull(beans); |
| Assert.assertTrue(beans.size() > 7); |
| |
| WebBeansContext webBeansContext = WebBeansContext.getInstance(); |
| for (Bean<?> bean : beans) |
| { |
| String id = null; |
| if((id = WebBeansUtil.getPassivationId(bean)) != null) |
| { |
| bean = (Bean<?>) webBeansContext.getSerializableBeanVault().getSerializableBean(bean); |
| |
| byte[] serial = serializeBean(bean); |
| Bean<?> b2 = deSerializeBean(serial); |
| |
| Assert.assertEquals(((SerializableBean<?>)bean).getBean(), ((SerializableBean<?>)b2).getBean()); |
| |
| } |
| } |
| |
| // and now we are keen and try to serialize the whole passivatable Contexts! |
| PersonalDataBean pdb = getInstance(PersonalDataBean.class); |
| pdb.business(); |
| |
| // first we need to actually create a few instances |
| |
| Context sessionContext = webBeansContext.getContextFactory().getStandardContext(SessionScoped.class); |
| Assert.assertNotNull(sessionContext); |
| byte[] ba = serializeObject(sessionContext); |
| Assert.assertNotNull(ba); |
| Context sessContext2 = (Context) deSerializeObject(ba); |
| Assert.assertNotNull(sessContext2); |
| } |
| |
| @Test |
| public void testProxySerialization() throws Exception |
| { |
| Collection<Class<?>> classes = new ArrayList<Class<?>>(); |
| |
| // add a few random classes |
| classes.add(SessScopedBean.class); |
| classes.add(AppScopedBean.class); |
| |
| startContainer(classes); |
| |
| Set<Bean<?>> beans = getBeanManager().getBeans(SessScopedBean.class); |
| Assert.assertNotNull(beans); |
| Assert.assertTrue(beans.size() == 1); |
| |
| @SuppressWarnings("unchecked") |
| Bean<SessScopedBean> bean = (Bean<SessScopedBean>) beans.iterator().next(); |
| CreationalContext<SessScopedBean> ssbCreational = getBeanManager().createCreationalContext(bean); |
| Assert.assertNotNull(ssbCreational); |
| |
| SessScopedBean reference = (SessScopedBean) getBeanManager().getReference(bean, SessScopedBean.class, ssbCreational); |
| Assert.assertNotNull(reference); |
| Assert.assertTrue(reference instanceof OwbNormalScopeProxy); |
| |
| reference.getApp().setI(4711); |
| |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStream oos = new ObjectOutputStream(baos); |
| oos.writeObject(reference); |
| byte[] ba = baos.toByteArray(); |
| |
| ByteArrayInputStream bais = new ByteArrayInputStream(ba); |
| ObjectInputStream ois = new ObjectInputStream(bais); |
| SessScopedBean ssb2 = (SessScopedBean) ois.readObject(); |
| Assert.assertNotNull(ssb2); |
| |
| Assert.assertNotNull(ssb2.getApp()); |
| Assert.assertTrue(ssb2.getApp().getI() == 4711); |
| } |
| |
| public static byte[] serializeBean(Bean<?> bean) throws IOException |
| { |
| return serializeObject(bean); |
| } |
| |
| public static byte[] serializeObject(Object o) throws IOException |
| { |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStream oos = new ObjectOutputStream(baos); |
| oos.writeObject(o); |
| return baos.toByteArray(); |
| } |
| |
| public static Bean<?> deSerializeBean(byte[] serial) throws IOException, ClassNotFoundException |
| { |
| return (Bean<?>) deSerializeObject(serial); |
| } |
| |
| public static Object deSerializeObject(byte[] serial) throws IOException, ClassNotFoundException |
| { |
| ByteArrayInputStream bais = new ByteArrayInputStream(serial); |
| ObjectInputStream ois = new ObjectInputStream(bais); |
| return ois.readObject(); |
| } |
| |
| } |