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* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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package org.jboss.as.test.multinode.remotecall.scoped.context;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.container.test.api.OperateOnDeployment;
import org.jboss.arquillian.container.test.api.TargetsContainer;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.as.arquillian.api.ServerSetup;
import org.jboss.as.test.shared.util.DisableInvocationTestUtil;
import org.jboss.logging.Logger;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.Test;
import org.junit.runner.RunWith;
import javax.naming.InitialContext;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
/**
* A test case for testing the feature introduced in https://issues.jboss.org/browse/EJBCLIENT-34 which
* allows applications to pass JNDI context properties during JNDI context creation for (scoped) EJB client
* context creation
*
* @author Jaikiran Pai
*/
@RunWith(Arquillian.class)
@ServerSetup(PassivationConfigurationSetup.class)
public class DynamicJNDIContextEJBInvocationTestCase {
private static final Logger logger = Logger.getLogger(DynamicJNDIContextEJBInvocationTestCase.class);
private static final String LOCAL_DEPLOYMENT_NAME = "dynamic-jndi-context-ejb-invocation-test";
private static final String REMOTE_SERVER_DEPLOYMENT_NAME = "deployment-on-other-server";
@BeforeClass
public static void beforeClass() {
DisableInvocationTestUtil.disable();
}
@Deployment(name = "local-server-deployment")
@TargetsContainer("multinode-client")
public static Archive<?> createLocalDeployment() {
final JavaArchive jar = ShrinkWrap.create(JavaArchive.class, LOCAL_DEPLOYMENT_NAME + ".jar");
jar.addClasses(StatefulBeanA.class, LocalServerStatefulRemote.class,PassivationConfigurationSetup.class, DynamicJNDIContextEJBInvocationTestCase.class, StatefulRemoteOnOtherServer.class, StatelessRemoteOnOtherServer.class);
jar.addClasses(StatefulRemoteHomeForBeanOnOtherServer.class);
jar.addAsManifestResource(DynamicJNDIContextEJBInvocationTestCase.class.getPackage(), "MANIFEST.MF", "MANIFEST.MF");
jar.addAsManifestResource(DynamicJNDIContextEJBInvocationTestCase.class.getPackage(), "ejb-jar.xml", "ejb-jar.xml");
return jar;
}
@Deployment(name = "remote-server-deployment", testable = false)
@TargetsContainer("multinode-server")
public static Archive<?> createDeploymentForRemoteServer() {
final JavaArchive jar = ShrinkWrap.create(JavaArchive.class, REMOTE_SERVER_DEPLOYMENT_NAME + ".jar");
jar.addClasses(StatefulRemoteOnOtherServer.class, StatelessRemoteOnOtherServer.class, StatefulRemoteHomeForBeanOnOtherServer.class);
jar.addClasses(StatefulBeanOnOtherServer.class, StatelessBeanOnOtherServer.class);
return jar;
}
/**
* Tests that a SFSB hosted on server X can lookup and invoke a SFSB and SLSB hosted on a different server,
* by using a JNDI context which was created by passing the EJB client context creation properties
*
* @throws Exception
*/
@Test
@OperateOnDeployment("local-server-deployment")
public void testServerToServerSFSBInvocation() throws Exception {
final StatefulBeanA sfsbOnLocalServer = InitialContext.doLookup("java:module/" + StatefulBeanA.class.getSimpleName() + "!" + StatefulBeanA.class.getName());
final int initialCount = sfsbOnLocalServer.getCountByInvokingOnRemoteServerBean();
Assert.assertEquals("Unexpected initial count from stateful bean", 0, initialCount);
// just increment a few times
final int NUM_TIMES = 5;
for (int i = 0; i < NUM_TIMES; i++) {
sfsbOnLocalServer.incrementCountByInvokingOnRemoteServerBean();
}
final int countAfterIncrement = sfsbOnLocalServer.getCountByInvokingOnRemoteServerBean();
Assert.assertEquals("Unexpected count after increment, from stateful bean", NUM_TIMES, countAfterIncrement);
// let the SFSB invoke an SLSB on a remote server
final String message = "foo";
final String firstEcho = sfsbOnLocalServer.getEchoByInvokingOnRemoteServerBean(message);
Assert.assertEquals("Unexpected echo from remote server SLSB", message, firstEcho);
}
/**
* Tests that a SFSB Foo hosted on server X can lookup and store a SFSB and a SLSB hosted on a different server Y,
* by using a JNDI context which was created by passing the EJB client context creation properties. The SFSB Foo
* on server X is then allowed to passivate and after activation the invocations on the SFSB and SLSB members held
* as state by SFSB Foo are expected to correcty end up on the remote server Y and return the correct state information
*
* @throws Exception
*/
@Test
@OperateOnDeployment("local-server-deployment")
public void testSFSBPassivationWithScopedEJBProxyMemberInstances() throws Exception {
final StatefulBeanA sfsbOnLocalServer = InitialContext.doLookup("java:module/" + StatefulBeanA.class.getSimpleName() + "!" + StatefulBeanA.class.getName());
final int initialCount = sfsbOnLocalServer.getCountByInvokingOnRemoteServerBean();
Assert.assertEquals("Unexpected initial count from stateful bean", 0, initialCount);
// just increment a few times
final int NUM_TIMES_BEFORE_PASSIVATION = 5;
for (int i = 0; i < NUM_TIMES_BEFORE_PASSIVATION; i++) {
sfsbOnLocalServer.incrementCountByInvokingOnRemoteServerBean();
}
final int countAfterIncrement = sfsbOnLocalServer.getCountByInvokingOnRemoteServerBean();
Assert.assertEquals("Unexpected count after increment, from stateful bean", NUM_TIMES_BEFORE_PASSIVATION, countAfterIncrement);
// let the SFSB invoke an SLSB on a remote server
final String message = "foo";
final String firstEcho = sfsbOnLocalServer.getEchoByInvokingOnRemoteServerBean(message);
Assert.assertEquals("Unexpected echo from remote server SLSB", message, firstEcho);
// now let's wait for passivation of the SFSB on local server
final CountDownLatch passivationLatch = new CountDownLatch(1);
sfsbOnLocalServer.registerPassivationNotificationLatch(passivationLatch);
logger.trace("Triggering passivation of " + StatefulBeanA.class.getSimpleName() + " bean");
InitialContext.doLookup("java:module/" + StatefulBeanA.class.getSimpleName() + "!" + StatefulBeanA.class.getName());
final boolean passivated = passivationLatch.await(2, TimeUnit.SECONDS);
if (passivated) {
logger.trace("pre-passivate invoked on " + StatefulBeanA.class.getSimpleName() + " bean");
} else {
Assert.fail(sfsbOnLocalServer + " was not passivated");
}
// just wait a little while longer since the acknowledgement that the pre-passivate was invoked
// doesn't mean the passivation process is complete
Thread.sleep(1000);
// let's activate the passivated SFSB on local server
final int countAfterActivate = sfsbOnLocalServer.getCountByInvokingOnRemoteServerBean();
Assert.assertEquals("Unexpected count from stateful bean after it was activated", NUM_TIMES_BEFORE_PASSIVATION, countAfterActivate);
// just make sure @PostActivate was invoked
Assert.assertTrue("Post-activate method was not invoked on bean " + StatefulBeanA.class.getSimpleName(), sfsbOnLocalServer.wasPostActivateInvoked());
// now increment on the remote server SFSB via the local server SFSB
final int NUM_TIMES_AFTER_ACTIVATION = 2;
for (int i = 0; i < NUM_TIMES_AFTER_ACTIVATION; i++) {
sfsbOnLocalServer.incrementCountByInvokingOnRemoteServerBean();
}
final int counterAfterIncrementOnPostActivate = sfsbOnLocalServer.getCountByInvokingOnRemoteServerBean();
Assert.assertEquals("Unexpected count after increment, on the post activated stateful bean", NUM_TIMES_BEFORE_PASSIVATION + NUM_TIMES_AFTER_ACTIVATION, counterAfterIncrementOnPostActivate);
// let's also invoke on the remote server SLSB via the local server SFSB
final String echoAfterPostActivate = sfsbOnLocalServer.getEchoByInvokingOnRemoteServerBean(message);
Assert.assertEquals("Unexpected echo message from remote server SLSB", message, echoAfterPostActivate);
}
/**
* Tests that a SFSB hosted on server X can lookup and invoke a SFSB hosted on a different server, through the EJB 2.x
* home view, by using a JNDI context which was created by passing the EJB client context creation properties
* @see https://issues.jboss.org/browse/EJBCLIENT-51
*
* @throws Exception
*/
@Test
@OperateOnDeployment("local-server-deployment")
public void testServerToServerSFSBUsingEJB2xHomeView() throws Exception {
final StatefulBeanA sfsbOnLocalServer = InitialContext.doLookup("java:module/" + StatefulBeanA.class.getSimpleName() + "!" + StatefulBeanA.class.getName());
final int countUsingEJB2xHomeView = sfsbOnLocalServer.getStatefulBeanCountUsingEJB2xHomeView();
Assert.assertEquals("Unexpected initial count from stateful bean", 0, countUsingEJB2xHomeView);
// now try the other create... method on the remote home
final int countUsingEJB2xHomeViewDifferentWay = sfsbOnLocalServer.getStatefulBeanCountUsingEJB2xHomeViewDifferentWay();
Assert.assertEquals("Unexpected initial count from stateful bean", 0, countUsingEJB2xHomeViewDifferentWay);
// yet another create method
final int initialCount = 54;
final int countUsingEJB2xHomeViewYetAnotherWay = sfsbOnLocalServer.getStatefulBeanCountUsingEJB2xHomeViewYetAnotherWay(initialCount);
Assert.assertEquals("Unexpected initial count from stateful bean", initialCount, countUsingEJB2xHomeViewYetAnotherWay);
}
}