8:39 a.m.
hi
I have manageOrders.xhtml file showing one list box of articles and my requirement is
after selection of one article , my page should get populated with article information. So
I have written code like
| xhtml code.....
| <h:selectOneMenu value="#{article}" id="articleId"
rendered="true" immediate="true">
| <s:selectItems value="#{articles}" var="articleId"
| label="#{articleId.name}" noSelectionLabel="[Please Select...]"
/>
| <ec:convertEntity
| entityClass="de.bonprix.orderstarter.model.entity.Article" />
| </h:selectOneMenu>
|
|
| <h:commandButton value="Go" type="submit"
action="#{manageOrders.callAction}"/>
|
| Java code.....
|
| @Stateful
| @Name("manageOrders")
| @Scope(ScopeType.CONVERSATION)
| @Interceptors(org.jboss.seam.ejb.SeamInterceptor.class)
| @Intercept(InterceptionType.ALWAYS)
| public class ManageOrders implements IManagerOrder {
|
| @In
| private EntityManager entityManager;
|
| @In(required = false,create=true)
| @Out(required = false)
| private Article article;
|
| public String callAction() {
| log.info("this.article.getArticleId() :" + this.article);
| this.article = (Article) entityityManager.createNamedQuery(
| "findArticleById").setParameter("id",
| this.article.getArticleId()).getSingleResult();
| return "/manageOrders.xhtml";
| }
|
|
But while calling this callAction method I am getting following error....
I am unable to understand I am not calling merge/persist method still it is calling for
updation of article.
Please suggest. Getting stuck.
| 18:55:53,755 WARN [JDBCExceptionReporter] SQL Error: 1407, SQLState: 72000
| 18:55:53,755 ERROR [JDBCExceptionReporter] ORA-01407: cannot update
("EXTRANET_MISC"."ORDERSTARTER_ART"."ART_NR") to NULL
|
| 18:55:53,771 WARN [JDBCExceptionReporter] SQL Error: 1407, SQLState: 72000
| 18:55:53,771 ERROR [JDBCExceptionReporter] ORA-01407: cannot update
("EXTRANET_MISC"."ORDERSTARTER_ART"."ART_NR") to NULL
|
| 18:55:53,786 ERROR [AbstractFlushingEventListener] Could not synchronize database
state with session
| org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update
| at
org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103)
| at
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91)
| at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
| at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:249)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
| at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
| at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
| at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
| at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
| at
org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:515)
| at
com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:116)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:241)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:88)
| at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1204)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
| at
com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
| at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:175)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:83)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at
org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:105)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:204)
| at
org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:100)
| at $Proxy675.callAction(Unknown Source)
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046487#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...