hi redyz,
i did it,
the problem is that in statefull session bean i had define Query class object
and this class is not a serializable.
you must define this class as transient or use it only method scope.....
my programm example
| @Stateful
| @Remote(CountFasade.class)
| public class CountFasadeBean implements CountFasade {
|
| @PersistenceContext(unitName = "srvProvOracle")
| private EntityManager oracleManager;
|
| Query _query = null;
|
| public void addCount() throws Exception {
| try {
| _query = oracleManager.createNativeQuery("some query");
| } catch (Exception e) {
| e.printStackTrace();
| throw e;
| }
| }
| }
|
|
must be like this :
| @Stateful
| @Remote(CountFasade.class)
| public class CountFasadeBean implements CountFasade {
|
| @PersistenceContext(unitName = "srvProvOracle")
| private EntityManager oracleManager;
|
| @Transient
| Query _query = null;
|
| public void addCount() throws Exception {
| try {
| _query = oracleManager.createNativeQuery("some query");
| } catch (Exception e) {
| e.printStackTrace();
| throw e;
| }
| }
| }
|
or like this :
| @Stateful
| @Remote(CountFasade.class)
| public class CountFasadeBean implements CountFasade {
|
| @PersistenceContext(unitName = "srvProvOracle")
| private EntityManager oracleManager;
|
| public void addCount() throws Exception {
| try {
| Query _query = oracleManager.createNativeQuery("some
query");
| } catch (Exception e) {
| e.printStackTrace();
| throw e;
| }
| }
| }
|
|
good luck
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