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From amber <ambe...@hotmail.fr>
Subject Re: openEJB fail on second test
Date Wed, 22 Feb 2012 16:01:33 GMT
I've tried to modify the example "alternate-descriptors" from
openejb-examples-4.0.0-beta-2 to have a bean statless with
TransactionAttributeType.REQUIRED

To me REQUIRED start a transaction if no one is active.

But i got too a javax.persistence.TransactionRequiredException
	
Here the code :

movies.java :

import javax.ejb.Stateful;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.PersistenceContextType;
import javax.persistence.Query;
import java.util.List;
import javax.ejb.Stateless;

import static javax.ejb.TransactionAttributeType.MANDATORY;

//START SNIPPET: code
@Stateless
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public class Movies {

    @PersistenceContext(unitName = "movie-unit", type =
PersistenceContextType.TRANSACTION)
    private EntityManager entityManager;

    public void addMovie(Movie movie) throws Exception {
        entityManager.persist(movie);
    }

    public void deleteMovie(Movie movie) throws Exception {
        entityManager.remove(movie);
    }

    public List<Movie> getMovies() throws Exception {
        Query query = entityManager.createQuery("SELECT m from Movie as m");
        return query.getResultList();
    }
}

MoviesTest.java :

//START SNIPPET: code
public class MoviesTest extends TestCase {

    @EJB
    private Movies movies;

    @PersistenceContext
    private EntityManager entityManager;

    public void setUp() throws Exception {
        Properties p = new Properties();
        p.put("movieDatabase", "new://Resource?type=DataSource");
        p.put("movieDatabase.JdbcDriver", "org.hsqldb.jdbcDriver");
        p.put("movieDatabase.JdbcUrl", "jdbc:hsqldb:mem:moviedb");

        p.put("openejb.altdd.prefix", "test");

        EJBContainer.createEJBContainer(p).getContext().bind("inject",
this);
    }

    public void test() throws Exception {
             entityManager.persist(new Movie("Quentin Tarantino", "Reservoir
Dogs", 1992));
            entityManager.persist(new Movie("Joel Coen", "Fargo", 1996));
            entityManager.persist(new Movie("Joel Coen", "The Big Lebowski",
1998));

            List<Movie> list = movies.getMovies();
            assertEquals("List.size()", 3, list.size());

            for (Movie movie : list) {
                movies.deleteMovie(movie);
            }
            assertEquals("Movies.getMovies()", 0,
movies.getMovies().size());
    }  
}

result :

javax.persistence.TransactionRequiredException
	at
org.apache.openejb.persistence.JtaEntityManager.assertTransactionActive(JtaEntityManager.java:91)
	at
org.apache.openejb.persistence.JtaEntityManager.persist(JtaEntityManager.java:120)
	at org.superbiz.altdd.MoviesTest.test(MoviesTest.java:55)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at junit.framework.TestCase.runTest(TestCase.java:168)
	at junit.framework.TestCase.runBare(TestCase.java:134)
	at junit.framework.TestResult$1.protect(TestResult.java:110)
	at junit.framework.TestResult.runProtected(TestResult.java:128)
	at junit.framework.TestResult.run(TestResult.java:113)
	at junit.framework.TestCase.run(TestCase.java:124)
	at junit.framework.TestSuite.runTest(TestSuite.java:232)
	at junit.framework.TestSuite.run(TestSuite.java:227)
	at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
	at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
	at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
	at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
	at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
	at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)


note that I removed the userTransaction part (because the contener has to
start one)

did i miss something ?

I am a bit disappointed, my app was working fine on openEJB 3.1.4 and I
can't do it working on 4 (moving EJB 3 to 3.1)



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