4:48 p.m.
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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