Hibernate validation, UI stack trace
I'm a new to seam and faces and I'm tweaking a seam-gen crud app changing some of the associations to be dropdowns. I have the dropdowns displayed and setting values on entities when an item is selected. The problem now is that when I Save
I get
Caused by org.hibernate.validator.InvalidStateException with message: "validation failed for: com.orbcrawler.domain.AutoModel" org.hibernate.validator.event.ValidateEventListener.validate(ValidateEventListener.java:143) org.hibernate.validator.event.ValidateEventListener.onPreInsert(ValidateEventListener.java:167) org.hibernate.action.EntityIdentityInsertAction.preInsert(EntityIdentityInsertAction.java:119) org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:42) org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250) org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:298) org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:181) org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:107) org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:131) org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:87) org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:38) org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:618) org.hibernate.impl.SessionImpl.persist(SessionImpl.java:592) org.hibernate.impl.SessionImpl.persist(SessionImpl.java:596) org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:212) org.jboss.seam.persistence.EntityManagerProxy.persist(EntityManagerProxy.java:137) org.jboss.seam.framework.EntityHome.persist(EntityHome.java:84)
I'm not sure why I'm getting a stacktrace in the UI rather than a seam validation error. And I'm really not sure where to debug this to see what the validation error is. This is likely related to the change I made to use the dropdown to populate an association like so:
<s:decorate id="autoMakeField" template="layout/edit.xhtml">
<ui:define name="label">Make</ui:define>
<h:selectOneMenu value="#{autoModelHome.instance.autoMake}" required="true">
<s:selectItems value="#{autoMakes.resultList}"
var="v" label="#{v.name}" noSelectionLabel="Please Select..."/>
<s:convertEntity />
<a:support event="onchange" reRender="save" bypassUpdates="false" ajaxSingle="true"/>
</h:selectOneMenu>
</s:decorate>
so the question I have is one, where can I set a breakpoint to see what validation is failing? And two, why does this result in a stack-trace in the browser?