Hello All, I am having a problem with a component generated from SeamGen. I have a query form that allows the user to search the resultList as such: <h:form id="sectionSearch" styleClass="edit"> | | <rich:simpleTogglePanel label="Section search parameters" switchType="ajax"> | | <s:decorate template="layout/display.xhtml"> | <ui:define name="label">Number</ui:define> | <h:inputText id="number" value="#{sectionList.section.number}"/> | </s:decorate> | ... |
The SectionList Entity Query has a restriction as such: | private static final String[] RESTRICTIONS = { | "lower(section.description) like concat('%',concat(lower(#{sectionList.section.description}),'%'))", | "lower(section.number) like concat('%',concat(lower(#{sectionList.section.number}),'%'))",}; | "lower(section.subsection) like concat('%',concat(lower(#{sectionList.section.subsection}),'%'))",}; | The problem is that when I display the form the query field is bound to the current section, and which returns 0 for the section # -- and my query results only show sections where the section # has a Zero in it. I tried to dynamically inspect the query value in the overridden getRestrictions method as such: | @Override | public List<String> getRestrictions() { | List<String> restrictions= Arrays.asList(RESTRICTIONS); | if(section.getNumber() > 0){ | restrictions.add("lower(section.number) like concat('%',concat(lower(#{"+ section.getNumber() +"}),'%'))"); | } | return restrictions; | } But that throws an this exception: | javax.el.ELException: /SectionList.xhtml: Error reading 'resultList' on type gov.hhs.fda.ocio.fdaaa.entity.SectionList_ | $_javassist_0 | at com.sun.facelets.compiler.TextInstruction.write(TextInstruction.java:48) | at com.sun.facelets.compiler.UIInstructions.encodeBegin(UIInstructions.java:39) | at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:280) | at org.richfaces.renderkit.html.PanelRenderer.doEncodeBegin(PanelRenderer.java:168) | at org.richfaces.renderkit.html.PanelRenderer.doEncodeBegin(PanelRenderer.java:128) | at org.ajax4jsf.renderkit.RendererBase.encodeBegin(RendererBase.java:101) | at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:788) | at javax.faces.component.UIComponent.encodeAll(UIComponent.java:884) | at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892) | at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:577) | at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108) | at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216) | at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106) | at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) | at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) | at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73) | at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85) | 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:44) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141) | at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281) | at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) | at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:853) | at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579) | at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1513) | at java.lang.Thread.run(Thread.java:595) | Caused by: java.lang.UnsupportedOperationException Is there any easy way to fix this other than writing my own session bean to manage the query? 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