Hello dear Seam users.
I have this problem: when display a selectOneMenu, whit a list of Entity, i
obtain this error: "The instance was not associated with this session".
It is generated by convertEntity.
this is my page
| <h:selectOneMenu value="#{editUtente.gruppoToAdd}" >
| <s:selectItems value="#{editUtente.availableGruppi}" var="gruppo"
label="#{gruppo.nome}" noSelectionLabel="Please Select..." />
| <s:convertEntity />
| </h:selectOneMenu>
| <s:button id="addGruppo" value="Aggiungi" action="#{editUtente.addGruppo}"/>
|
and this my action
|
| @Name("editUtente")
| @Stateful
| public class EditUtenteActionBean implements EditUtenteActionLocal {
|
| public static final String MODE_CREATE = "create";
|
| public static final String MODE_UPDATE = "update";
|
| @Logger
| private Log log;
|
| @In
| private FacesMessages facesMessages;
|
| @In
| private Events events;
|
| private AccountManager accountManager;
|
| // From Spring
| @In("#{passwordEncoder}")
| private PasswordEncoder passwordEncoder;
|
| @Out
| private Utente utente;
|
| @RequestParameter("id")
| private Long userId;
|
| private String mode;
|
| private String password;
|
| private String passwordVerify;
|
| private Gruppo gruppoToAdd;
|
| /** Default constructor */
| public EditUtenteActionBean() {
| // Empty
| }
|
|
| /**
| * @param accountManager
| * the accountManager to set
| */
| @EJB
| public void setAccountManagerLocal(AccountManagerLocal accountManager) {
| this.accountManager = accountManager;
| }
|
| ...
|
| /**
| * @return the availableGruppi
| */
| public List<Gruppo> getAvailableGruppi() {
| return accountManager.listGruppi();
| }
|
| ...
|
This is my stack trace
| org.hibernate.TransientObjectException: The instance was not associated
with this session
| at org.hibernate.impl.SessionImpl.getIdentifier(SessionImpl.java:1375)
| at
org.hibernate.search.impl.FullTextSessionImpl.getIdentifier(FullTextSessionImpl.java:331)
| at
org.jboss.seam.persistence.HibernateSessionProxy.getIdentifier(HibernateSessionProxy.java:205)
| at
org.jboss.seam.persistence.HibernatePersistenceProvider.getId(HibernatePersistenceProvider.java:114)
| at
org.jboss.seam.framework.EntityIdentifier.<init>(EntityIdentifier.java:15)
| at
org.jboss.seam.ui.converter.EntityConverterStore.put(EntityConverterStore.java:60)
| at
org.jboss.seam.ui.converter.EntityConverter.getAsString(EntityConverter.java:69)
| at
org.jboss.seam.ui.converter.PrioritizableConverter.getAsString(PrioritizableConverter.java:67)
| at
org.jboss.seam.ui.converter.ConverterChain.getAsString(ConverterChain.java:123)
| at
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getFormattedValue(HtmlBasicRenderer.java:469)
| at
com.sun.faces.renderkit.html_basic.MenuRenderer.renderOption(MenuRenderer.java:502)
| at
com.sun.faces.renderkit.html_basic.MenuRenderer.renderOptions(MenuRenderer.java:757)
| at
com.sun.faces.renderkit.html_basic.MenuRenderer.renderSelect(MenuRenderer.java:811)
| at
com.sun.faces.renderkit.html_basic.MenuRenderer.encodeEnd(MenuRenderer.java:335)
| at
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:836)
| at
org.jboss.seam.ui.util.cdk.RendererBase.renderChild(RendererBase.java:190)
| at
org.jboss.seam.ui.util.cdk.RendererBase.renderChildren(RendererBase.java:166)
| at
org.jboss.seam.ui.renderkit.ValidateAllRendererBase.doEncodeChildren(ValidateAllRendererBase.java:33)
| at
org.jboss.seam.ui.util.cdk.RendererBase.encodeChildren(RendererBase.java:92)
| at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
| at
org.jboss.seam.ui.util.cdk.RendererBase.renderChild(RendererBase.java:186)
| at
org.jboss.seam.ui.util.cdk.RendererBase.renderChildren(RendererBase.java:166)
| at
org.jboss.seam.ui.renderkit.DecorateRendererBase.doEncodeChildren(DecorateRendererBase.java:94)
| at
org.jboss.seam.ui.util.cdk.RendererBase.encodeChildren(RendererBase.java:92)
| at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
| at
org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:282)
| at
org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262)
| at
org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:189)
| at
org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:184)
| at
org.ajax4jsf.framework.renderer.RendererBase.encodeChildren(RendererBase.java:121)
| at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
| at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
| at javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
| at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
| at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
| at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
| at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:577)
| at
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
| at
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
| at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
| at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
| at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
| at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:87)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:63)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:46)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
| at
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
| at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:40)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at
org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:63)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:140)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
| at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
| at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
| at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
| at java.lang.Thread.run(Thread.java:619)
|
Anyone can help me?
Tanks Filippo
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