SeamSelectItems - 1.1.1beta4| JBoss.org Content Archive (Read Only)

15. Re: SeamSelectItems - 1.1.1beta4

pmuir Feb 6, 2007 4:34 AM (in response to pmuir)

Can you post the exception (the whole of it)

16. Re: SeamSelectItems - 1.1.1beta4

frippe Feb 6, 2007 4:41 AM (in response to pmuir)

Here it is:

10:40:25,921 ERROR [PhaseListenerManager] Exception in PhaseListener RESTORE_VIEW(1) afterPhase
java.lang.NullPointerException
 at org.apache.myfaces.renderkit.html.util.AutoScrollPhaseListener.afterPhase(AutoScrollPhaseListener.java:52)
 at org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersAfter(PhaseListenerManager.java:89)
 at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:181)
 at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:66)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:32)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
 at java.lang.Thread.run(Thread.java:595)
10:40:25,921 INFO [SeamExceptionFilter] killing transaction
10:40:25,921 ERROR [SeamExceptionFilter] uncaught exception handled by Seam
javax.servlet.ServletException: Could not restore StateHolder of type com.omxgroup.lap.acl.actions.ACLListActionImpl$1 (missing no-args cons
tructor?)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:32)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
 at java.lang.Thread.run(Thread.java:595)
10:40:25,921 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception
java.lang.RuntimeException: Could not restore StateHolder of type com.omxgroup.lap.acl.actions.ACLListActionImpl$1 (missing no-args construc
tor?)
 at javax.faces.component.UIComponentBase.restoreAttachedState(UIComponentBase.java:894)
 at javax.faces.component.UIOutput.restoreState(UIOutput.java:94)
 at javax.faces.component.UIInput.restoreState(UIInput.java:489)
 at javax.faces.component.html.HtmlSelectOneMenu.restoreState(HtmlSelectOneMenu.java:408)
 at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:728)
 at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:719)
 at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:719)
 at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:719)
 at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:719)
 at org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreComponentState(JspStateManagerImpl.java:221)
 at org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreView(JspStateManagerImpl.java:287)
 at org.jboss.seam.jsf.SeamStateManager.restoreView(SeamStateManager.java:49)
 at org.apache.myfaces.application.jsp.JspViewHandlerImpl.restoreView(JspViewHandlerImpl.java:255)
 at org.jboss.seam.jsf.SeamViewHandler.restoreView(SeamViewHandler.java:64)
 at com.sun.facelets.FaceletViewHandler.restoreView(FaceletViewHandler.java:353)
 at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:141)
 at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:66)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:32)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
 at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.InstantiationException: com.omxgroup.lap.acl.actions.ACLListActionImpl$1
 at java.lang.Class.newInstance0(Class.java:335)
 at java.lang.Class.newInstance(Class.java:303)
 at javax.faces.component.UIComponentBase.restoreAttachedState(UIComponentBase.java:890)
 ... 45 more

17. Re: SeamSelectItems - 1.1.1beta4

pmuir Feb 6, 2007 5:07 AM (in response to pmuir)

"Frippe" wrote:

javax.servlet.ServletException: Could not restore StateHolder of type com.omxgroup.lap.acl.actions.ACLListActionImpl$1 (missing no-args cons
tructor?)

Do you have one?

18. Re: SeamSelectItems - 1.1.1beta4

frippe Feb 6, 2007 5:16 AM (in response to pmuir)

I have a stateless bean with that name as below.

I've removed a few things from this class which has no bearing on the current problem.

@Stateless
@Name("aclList")
public class ACLListActionImpl implements ACLListAction {

 @PersistenceContext
 private EntityManager em;

 @In
 private FacesMessages facesMessages;

 @Logger
 private Log log;

 @SelectItems(labelMethod="getName", valueStrategy=SelectItems.Strategy.INDEX)
 private List rights;

 @In(required=false)@Out(required=false)
 private ARO selAro;

 /**************************************************************************
 * Get all right types.
 * @return
 */
 @Factory("rights")
 public List getRights() {
 System.out.println("ACLListActionImpl:getRights()");

 // Only get the list once/request
 if(rights == null){
 rights = em.createQuery("from ARO").getResultList();

 selAro = (ARO)rights.get(0);
 }
 return rights;
 }

 @Factory("converter")
 public Converter getConverter() {
 System.out.println("ACLListImpl::getConverter()");
 return new SelectItemsConverter() {

 @Override
 protected Object convertToObject(FacesContext arg0, UIComponent arg1, String value) throws ConverterException {
 log.info("AroConverter:getAsObject() :: " + value);

 ARO aro = null;
 if ((value==null)||value.length()==0) {
 throw new ConverterException("Error 1 !");
 }

 for (Iterator iter = em.createQuery("from ARO").getResultList().iterator(); iter.hasNext();) {
 ARO a = (ARO) iter.next();
 if(a.getName().equals(value)){
 aro = a;
 break;
 }
 }

 // Sanity Check
 if (aro==null) {
 aro = new ARO();
 aro.setAro_id(0);
 }

 log.info(aro);
 return aro;
 }

 @Override
 protected String convertToString(FacesContext arg0, UIComponent arg1, Object value) throws ConverterException {
 System.out.println("AroConverter:convertToString() ::" + value);
 if(value instanceof ARO){
 return ((ARO)value).getName();

 }else if(value instanceof Long){
 return ((Long)value).toString();

 }else if(value instanceof String){
 return value.toString();
 }

 return "";
 }
 };
 }
}

19. Re: SeamSelectItems - 1.1.1beta4

pmuir Feb 6, 2007 5:22 AM (in response to pmuir)

Well for a start the @SelectItems annotation isn't even in 1.1.1beta4 - so you've certainly got some packaging problems. Further you don't really seem to understand how the package helps you with conversion.

I really suggest you follow the getting started guide on the wiki and look at the examples. This will take you through how to configure and use the package.

20. Re: SeamSelectItems - 1.1.1beta4

frippe Feb 6, 2007 5:27 AM (in response to pmuir)

...just when I thought I've begun to understand things. :-/
Well, you're probable right. I've been battling this for some time now, and however I do I can't get my selectOneMenues to work.

Thank you for your time.