@Test
public void testPersistenceVariables()
throws NamingException, NotSupportedException, SystemException, IllegalStateException,
RollbackException, HeuristicMixedException, HeuristicRollbackException {
MyEntity myEntity = new MyEntity("This is a test Entity with annotation in fields");
MyEntityMethods myEntityMethods =
new MyEntityMethods("This is a test Entity with annotations in methods");
MyEntityOnlyFields myEntityOnlyFields =
new MyEntityOnlyFields(
"This is a test Entity with annotations in fields and without accesors methods");
MyVariableSerializable myVariableSerializable =
new MyVariableSerializable("This is a test SerializableObject");
EntityManager em = ((EntityManagerFactory) ctx.getBean("myEmf")).createEntityManager();
em.getTransaction().begin();
em.persist(myEntity);
em.persist(myEntityMethods);
em.persist(myEntityOnlyFields);
em.getTransaction().commit();
em.close();
log.info("---> get bean jpaSingleSessionCommandService");
StatefulKnowledgeSession service =
(StatefulKnowledgeSession) ctx.getBean("jpaSingleSessionCommandService");
int sessionId = service.getId();
log.info("---> created SingleSessionCommandService id: " + sessionId);
log.info("### Starting process ###");
Map<String, Object> parameters = new HashMap<String, Object>();
parameters.put("x", "SomeString");
parameters.put("y", myEntity);
parameters.put("m", myEntityMethods);
parameters.put("f", myEntityOnlyFields);
parameters.put("z", myVariableSerializable);
WorkflowProcessInstance processInstance =
(WorkflowProcessInstance) service.startProcess("com.sample.ruleflow", parameters);
log.info("Started process instance {}", processInstance.getId());
TestWorkItemHandler handler = TestWorkItemHandler.getInstance();
WorkItem workItem = handler.getWorkItem();
assertNotNull(workItem);
service.dispose();
EntityManagerFactory emf = (EntityManagerFactory) ctx.getBean("myEmf");
// List< ? > result = emf.createEntityManager().createQuery( "select i from
// VariableInstanceInfo i" ).getResultList();
// assertEquals( 5,
// result.size() );
log.info("### Retrieving process instance ###");
/* Environment env = KnowledgeBaseFactory.newEnvironment();
env.set( EnvironmentName.ENTITY_MANAGER_FACTORY,
emf );
env.set( EnvironmentName.TRANSACTION_MANAGER,
ctx.getBean( "txManager" ) );
env.set( EnvironmentName.OBJECT_MARSHALLING_STRATEGIES,
new ObjectMarshallingStrategy[]{
// new JPAPlaceholderResolverStrategy(env),
new SerializablePlaceholderResolverStrategy( ClassObjectMarshallingStrategyAcceptor.DEFAULT )
} );
*/
final Environment env = (Environment) ctx.getBean("env2");
KnowledgeStoreService kstore = (KnowledgeStoreService) ctx.getBean("kstore1");
KnowledgeBase kbase1 = (KnowledgeBase) ctx.getBean("kbase1");
service = kstore.loadStatefulKnowledgeSession(sessionId, kbase1, null, env);
processInstance = (WorkflowProcessInstance) service.getProcessInstance(processInstance.getId());
assertNotNull(processInstance);
assertNotNull(processInstance);
assertEquals("SomeString", processInstance.getVariable("x"));
assertEquals(
"This is a test Entity with annotation in fields",
((MyEntity) processInstance.getVariable("y")).getTest());
assertEquals(
"This is a test Entity with annotations in methods",
((MyEntityMethods) processInstance.getVariable("m")).getTest());
assertEquals(
"This is a test Entity with annotations in fields and without accesors methods",
((MyEntityOnlyFields) processInstance.getVariable("f")).test);
assertEquals(
"This is a test SerializableObject",
((MyVariableSerializable) processInstance.getVariable("z")).getText());
assertNull(processInstance.getVariable("a"));
assertNull(processInstance.getVariable("b"));
assertNull(processInstance.getVariable("c"));
service.dispose();
}
