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* Copyright 2014, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.cdi.tck.tests.event.observer.context.enterprise;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.fail;
import javax.annotation.Resource;
import javax.annotation.security.RolesAllowed;
import javax.ejb.EJB;
import javax.ejb.SessionContext;
import javax.ejb.Stateless;
import javax.enterprise.event.Observes;
import javax.enterprise.event.TransactionPhase;
import javax.naming.InitialContext;
import javax.transaction.TransactionSynchronizationRegistry;
import org.jboss.cdi.tck.util.ActionSequence;
@Stateless
@RolesAllowed("printer")
public class FooObserver implements ObserverLocal {
@EJB
private Toner toner;
@EJB
private Printer printer;
@Resource
private SessionContext sc;
private static TransactionSynchronizationRegistry tsr;
@Override
public void observeInProgress(@Observes(during = TransactionPhase.IN_PROGRESS) Foo foo) throws Exception {
// this observer method is called first and we do not have to look up TransactionSynchronizationRegistry each time
if (tsr == null) {
tsr = (TransactionSynchronizationRegistry) InitialContext.doLookup("java:comp/TransactionSynchronizationRegistry");
}
assertEquals(tsr.getTransactionKey(), Printer.getKey(),
"Non-transactional observer method was NOT called in the same transaction context as the invocation of Event.fire()");
assertClientSecurityContext(TransactionPhase.IN_PROGRESS);
}
@Override
public void observeBeforeCompletion(@Observes(during = TransactionPhase.BEFORE_COMPLETION) Foo foo) throws Exception {
assertEquals(tsr.getTransactionKey(), Printer.getKey(),
"Before completion transactional observer method was NOT called within the context of the transaction that was about to complete.");
assertClientSecurityContext(TransactionPhase.BEFORE_COMPLETION);
}
@Override
public void observeAfterCompletion(@Observes(during = TransactionPhase.AFTER_COMPLETION) Foo foo) throws Exception {
assertClientSecurityContext(TransactionPhase.AFTER_COMPLETION);
}
@Override
public void observeAfterFailure(@Observes(during = TransactionPhase.AFTER_FAILURE) Foo foo) throws Exception {
assertClientSecurityContext(TransactionPhase.AFTER_FAILURE);
}
@Override
public void observeAfterSuccess(@Observes(during = TransactionPhase.AFTER_SUCCESS) Foo foo) throws Exception {
assertClientSecurityContext(TransactionPhase.AFTER_SUCCESS);
}
private void assertClientSecurityContext(TransactionPhase phase) {
assertTrue(sc.isCallerInRole("printer"));
toner.spill();
try {
printer.tryAccess();
fail("Transactional observer method was NOT called within the same client security context.");
} catch (javax.ejb.EJBAccessException expected) {
// OK
}
ActionSequence.addAction(phase.toString());
}
}