Re: openEJB fail on second test

[amber]

sure here the code :

public void testWSCreateDelete() throws Exception {
                Service movieService = Service.create(new
URL("http://127.0.0.1:4204/Movies?wsdl";), new
QName("http://superbiz.org/wsdl";, "MoviesWebService"));
                assertNotNull(movieService);

                IMoviesWS mv = movieService.getPort(IMoviesWS.class);
                
                mv.addMovie(new Movie("Quentin Tarantino", "Reservoir Dogs", 
1992));
                mv.addMovie(new Movie("Joel Coen", "Fargo", 1996));
                
                List<Movie> list = mv.foo();
                assertEquals("List.size()", 2, list.size());
                
                for (Movie movie : list) {
                        mv.deleteMovie(movie);
                }
                
                List<Movie> list2 = mv.foo();

*// return null*
                assertEquals("List2.size()", 0, list2.size());
        }



the movies bean :
        public List<Movie> foo() { 
                  Query query = entityManager.createQuery("SELECT m from Movie 
m");
                  List<Movie> movies = query.getResultList();
                  movies.size(); 
                  return movies; 
                } 

the trace :



java.lang.NullPointerException
        at org.superbiz.altdd.MoviesTest.testWSCreateDelete(MoviesTest.java:128)
        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)


I added too the foo() to the Ws interface and the MovieLocal interface


Romain Manni-Bucau wrote
> 
> can you try doing something like this please?
> 
> List foo() {
>   List movies = ...;
>   movies.size();
>   return movies;
> }
> 
> - Romain
> 
> 
> 2012/2/23 amber &lt;amber63@&gt;
> 
>> ok for the "as" keyword )
>>
>> the difference is on the Web Service that failed on the "select m from
>> Movie
>> m" after a delete operation, works fine when I pass through the @EJB
>> injection (like your code)
>>
>> the getMovies() return an empty List (debugger mark the return value as
>> [])
>> as expected (we deleted content just before) but from the caller the
>> pointer
>> is set to null. I don't understand why.
>>
>>
>>
>> --
>> View this message in context:
>> http://openejb.979440.n4.nabble.com/openEJB-fail-on-second-test-tp4401889p4414214.html
>> Sent from the OpenEJB User mailing list archive at Nabble.com.
>>
> 


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