[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-3931) Generated application throws javax.el.PropertyNotFoundException on runtime on prefixed table

Generated application throws javax.el.PropertyNotFoundException on runtime on prefixed table -------------------------------------------------------------------------------------------- Key: JBSEAM-3931 URL: https://jira.jboss.org/jira/browse/JBSEAM-3931 Project: Seam Issue Type: Bug Components: JSF Integration Affects Versions: 2.1.1.GA Environment: WinVista + WinXP; JBoss AS 5.0.0 GA; Java 1.6.; MySql 5.0.51 + Oracle 9.0.2; Reporter: Roel Verbunt Priority: Minor I generated a seam-project for a company database with prefix 'C_' in table names. Generate (as EAR), compile and deploy were without errors. I could even start the home page, but when I clicked on a xxxList from the top row, a javax.el.PropertyNotFoundException was thrown. Complete message: javax.faces.FacesException: javax.el.PropertyNotFoundException: /XPersonsList.xhtml @19,85 value="#{xPersonsList.xPersons.address}": Property 'xPersons' not found on type org.jboss.seam.test.XPersonsList_$$_javassist_2 I was really confused with this message because the XPersonsList class DID have a xPersons property. Deployment as WAR doesn't make a difference. After some experiments I found out the same table had no problems when I removed the table prefix, so e.g. X_PERSONS renamed to just PERSONS. I generated a sample application with just 2 similar tables on a MySQL DB , one with prefix and one without. CREATE TABLE "persons" ( "id" smallint(6) NOT NULL auto_increment, "city" varchar(50) NOT NULL, "email" varchar(100) default NULL, "name" varchar(50) NOT NULL, "houseno" smallint(6) NOT NULL, "initials" varchar(10) NOT NULL, "address" varchar(50) NOT NULL, "zipcode" varchar(10) default NULL, PRIMARY KEY ("id"), UNIQUE KEY "id" ("id") ) ; CREATE TABLE "x_persons" ( "id" smallint(6) NOT NULL auto_increment, "city" varchar(50) NOT NULL, "email" varchar(100) default NULL, "name" varchar(50) NOT NULL, "houseno" smallint(6) NOT NULL, "initials" varchar(10) NOT NULL, "address" varchar(50) NOT NULL, "zipcode" varchar(10) default NULL, PRIMARY KEY ("id"), UNIQUE KEY "id" ("id") ); The application showed a Persons List and a XPersons List on the homepage. Entering data to the PERSONS table works as expected, but clicking the XPersons List throws the exception. Full stack trace: javax.faces.FacesException: javax.el.PropertyNotFoundException: /XPersonsList.xhtml @19,85 value="#{xPersonsList.xPersons.address}": Property 'xPersons' not found on type org.jboss.seam.test.XPersonsList_$$_javassist_2 at javax.faces.component.UIOutput.getValue(UIOutput.java:187) at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:201) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:284) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:154) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861) 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.DecorateRendererBase.doEncodeChildren(DecorateRendererBase.java:146) at org.jboss.seam.ui.util.cdk.RendererBase.encodeChildren(RendererBase.java:92) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837) at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282) at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262) at org.richfaces.renderkit.html.SimpleToggleControlTemplate.doEncodeChildren(SimpleToggleControlTemplate.java:347) at org.richfaces.renderkit.html.SimpleToggleControlTemplate.doEncodeChildren(SimpleToggleControlTemplate.java:342) at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121) at org.richfaces.renderkit.html.SimpleTogglePanelRenderer.encodeChildren(SimpleTogglePanelRenderer.java:208) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930) at javax.faces.render.Renderer.encodeChildren(Renderer.java:148) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933) at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592) at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108) at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:196) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266) 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$FilterChainImpl.doFilter(SeamFilter.java:83) at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90) 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$FilterChainImpl.doFilter(SeamFilter.java:69) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177) at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267) at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507) at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53) at org.jboss.seam.servlet.SeamFilter$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:235) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) 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:158) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619) Caused by: javax.el.PropertyNotFoundException: /XPersonsList.xhtml @19,85 value="#{xPersonsList.xPersons.address}": Property 'xPersons' not found on type org.jboss.seam.test.XPersonsList_$$_javassist_2 at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:73) at javax.faces.component.UIOutput.getValue(UIOutput.java:184) ... 71 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For 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