Fileupload breaks JSF lifecycle
Hi, I'm using:
Richfaces: 3.2.0 GA
jBoss: 4.2.2 GA
Seam: 2.0.1 GA
The fileupload invoke my upload listener and i can access the file content.
But when i press the submit button i get an exception. For me it looks like Richfaces have some problems (re-)rendering my fileupload tag in case of an error in my form.
Exception:
12:40:33,561 INFO [lifecycle] WARNING: FacesMessage(s) have been enqueued, but may not have been displayed. sourceId=personal:securityNumberDecorate:securityNumber[severity=(ERROR 2), summary=(Wert erforderlich), detail=(Wert erforderlich)] 12:40:33,576 INFO [lifecycle] WARNING: FacesMessage(s) have been enqueued, but may not have been displayed. sourceId=personal:securityNumberDecorate:securityNumber[severity=(ERROR 2), summary=(Wert erforderlich), detail=(Wert erforderlich)] 12:40:55,234 WARN [lifecycle] executePhase(APPLY_REQUEST_VALUES 2,com.sun.faces.context.FacesContextImpl@9e592c) threw exception javax.faces.FacesException at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:109) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) 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$FilterChainImpl.doFilter(SeamFilter.java:83) at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:42) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:80) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:147) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:276) at org.ajax4jsf.Filter.doFilter(Filter.java:175) at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) 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:432) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 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:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.NullPointerException at org.richfaces.renderkit.FileUploadRendererBase.doDecode(FileUploadRendererBase.java:122) at org.ajax4jsf.renderkit.RendererBase.decode(RendererBase.java:76) at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:764) at javax.faces.component.UIInput.decode(UIInput.java:719) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1006) at javax.faces.component.UIInput.processDecodes(UIInput.java:633) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1001) at javax.faces.component.UIForm.processDecodes(UIForm.java:203) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1001) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1001) at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(AjaxViewRoot.java:387) at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:234) at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:404) at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:101) ... 43 more 12:40:55,234 ERROR [ExceptionFilter] handling uncaught exception javax.servlet.ServletException at javax.faces.webapp.FacesServlet.service(FacesServlet.java:256) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:42) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:80) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:147) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:276) at org.ajax4jsf.Filter.doFilter(Filter.java:175) at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.NullPointerException at org.richfaces.renderkit.FileUploadRendererBase.doDecode(FileUploadRendererBase.java:122) at org.ajax4jsf.renderkit.RendererBase.decode(RendererBase.java:76) at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:764) at javax.faces.component.UIInput.decode(UIInput.java:719) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1006) at javax.faces.component.UIInput.processDecodes(UIInput.java:633) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1001) at javax.faces.component.UIForm.processDecodes(UIForm.java:203) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1001) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1001) at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(AjaxViewRoot.java:387) at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:234) at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:404) at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) ... 40 more 12:40:55,234 ERROR [ExceptionFilter] exception root cause java.lang.NullPointerException at org.richfaces.renderkit.FileUploadRendererBase.doDecode(FileUploadRendererBase.java:122) at org.ajax4jsf.renderkit.RendererBase.decode(RendererBase.java:76) at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:764) at javax.faces.component.UIInput.decode(UIInput.java:719) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1006) at javax.faces.component.UIInput.processDecodes(UIInput.java:633) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1001) at javax.faces.component.UIForm.processDecodes(UIForm.java:203) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1001) at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1001) at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(AjaxViewRoot.java:387) at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:234) at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:404) at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:42) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:80) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:147) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:276) at org.ajax4jsf.Filter.doFilter(Filter.java:175) at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:595)
Part of my session bean
@Stateful
@Scope(ScopeType.SESSION)
@Name("writtenReleaseAdmin")
public class WrittenReleaseAdminAction implements WrittenReleaseAdmin {
...
public String save() {
ManufacturerUser mu = em.find(ManufacturerUser.class, user.getId());
ManufacturerCom mc = mu.getManufacturerCom();
Region r = em.find(Region.class, regionId);
writtenRelease.setRegion(r);
writtenRelease.setCreationDate(GregorianCalendar.getInstance().getTime());
log.info("Save: " + new String(uploadFile.getAbsolutePath()));
try {
writtenRelease.setDocument(FileUtils.readFileToByteArray(uploadFile));
} catch (Exception e) {
facesMessages.add("Das hochladen der Freistellungsbescheinigung ist fehlgeschlagen. Bitte probieren Sie es nochmal.");
return null;
} finally {
uploadFile.delete();
}
mc.getWrittenReleases().add(writtenRelease);
em.persist(writtenRelease);
em.merge(mc);
return "home";
}
public void listener(UploadEvent event) throws IOException {
UploadItem item = event.getUploadItem();
if (item.isFile()) {
uploadFile = item.getFile();
} else {
facesMessages.add("Das hochladen der Freistellungsbescheinigung ist fehlgeschlagen. Bitte probieren Sie es nochmal.");
}
log.info(new String(uploadFile.getAbsolutePath()));
}
Part of my Form
<h:form id="personal" enctype="multipart/form-data">
<rich:panel id="cPanel">
<f:facet name="header">Freistellungsbescheinigung hinzufügen</f:facet>
<rich:fileUpload fileUploadListener="#{writtenReleaseAdmin.listener}" />
...
<h:commandButton id="save" value="Speichern" action="#{writtenReleaseAdmin.save}" styleClass="button" />
...