Integration

Hi, i'm using JPA + oracle 10g + websphere 6.1 + eclipselink

i'm trying to implement a @NamedStoredProcedureQuery annotation to call a stored procedure in my DB

Here's the code of the SP

Code:
CREATE OR REPLACE PROCEDURE PORTAL.TEST (VALUEX IN NUMBER)
AS
VAR1 NUMBER;
BEGIN

SELECT VALUEX INTO VAR1 FROM DUAL;
END TEST;
/



The SP doesn't return any value, i'm just trying to get access into with my entity manager

Here's the code of the @NamedStoredProcedureQuery annotation in my entity




Code:
@NamedStoredProcedureQueries(
@NamedStoredProcedureQuery(name="SP_TEST", procedureName="PORTAL.TEST",
parameters={
@StoredProcedureParameter(name="VALUEX",
queryParameter="VALUEX",
type=int.class,
direction=Direction.IN)

},
resultClass= void.class,
returnsResultSet = false
)
)




Now this is the code for calling the store procedure with an em

Code:
Query query;
query = entityManager.createNamedQuery("SP_TEST")
.setParameter("VALUEX", numeroArea);
query.getSingleResult();


And i got the following exception:


Code:
exception:java.lang.ClassCastException: com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement incompatible with java.sql.CallableStatement
at org.eclipse.persistence.internal.databaseaccess.DatabasePlatform.executeStoredProcedure(DatabasePlatform.java:1681)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:567)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:500)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeCall(AbstractSession.java:855)
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:204)
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:190)
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeSelectCall(DatasourceCallQueryMechanism.java:261)
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeSelect(DatasourceCallQueryMechanism.java:243)
at org.eclipse.persistence.queries.ResultSetMappingQuery.executeDatabaseQuery(ResultSetMappingQuery.java:203)
at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:666)
at org.eclipse.persistence.queries.DatabaseQuery.executeInUnitOfWork(DatabaseQuery.java:585)
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2587)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1178)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1162)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1136)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1118)
at org.eclipse.persistence.internal.jpa.EJBQueryImpl.executeReadQuery(EJBQueryImpl.java:399)
at org.eclipse.persistence.internal.jpa.EJBQueryImpl.getSingleResult(EJBQueryImpl.java:547)
at mx.com.afirme.midas.catalogos.zonacresta.ZonaCrestaFacade.obtieneIdZonaCresta(ZonaCrestaFacade.java:197)
at mx.com.afirme.midas.catalogos.zonacresta.EJSRemote0SLZonaCrestaFacade_3b7d5a3c.obtieneIdZonaCresta(EJSRemote0SLZonaCrestaFacade_3b7d5a3c.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)
at com.ibm.rmi.util.ProxyUtil$4.run(ProxyUtil.java:726)
at java.security.AccessController.doPrivileged(AccessController.java:246)
at com.ibm.rmi.util.ProxyUtil.invokeWithClassLoaders(ProxyUtil.java:724)
at com.ibm.CORBA.iiop.ClientDelegate.invoke(ClientDelegate.java:1160)
at $Proxy35.obtieneIdZonaCresta(Unknown Source)
at mx.com.afirme.midas.catalogos.zonacresta._ZonaCrestaFacadeRemote_Stub.obtieneIdZonaCresta(_ZonaCrestaFacadeRemote_Stub.java)
at mx.com.afirme.midas.catalogos.zonacresta.ZonaCrestaSN.obtieneIdZonaCresta(ZonaCrestaSN.java:201)
at mx.com.afirme.midas.catalogos.zonacresta.ZonaCrestaDN.obtieneIdZonaCresta(ZonaCrestaDN.java:114)
at mx.com.afirme.midas.catalogos.zonacresta.ZonaCrestaAction.listar(ZonaCrestaAction.java:50)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269)
at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:170)
at org.apache.struts.actions.MappingDispatchAction.execute(MappingDispatchAction.java:166)
at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)
at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)
at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304)
at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1151)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1086)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)
at mx.com.afirme.midas.sistema.seguridad.Filtro.doFilter(Filtro.java:117)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:834)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:682)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:588)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:489)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3453)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:267)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:815)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1466)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:119)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)


am i missing something? Any help would be appreciated

Regards

Andres1981