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我嘗試使用o：validateOrder驗證rich：calendar組件時出現問題。錯誤Omnifaces o：validateOrder與豐富的面部日曆組件
代碼：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:c="http://java.sun.com/jsp/jstl/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:tablas="http://java.sun.com/jsf/composite/tablas"
xmlns:o="http://omnifaces.org/ui"
xmlns:of="http://omnifaces.org/functions"
xmlns:templates="http://java.sun.com/jsf/composite/templates"
>
<body>
<f:metadata>
<f:event type="preRenderView" listener="#{baseController.iniciarConversacion()}" />
</f:metadata>
<ui:composition template="/templates/TemplateABM.xhtml">
<ui:define name="title">
#{msgs['facturacion.abm.generacion.factura.individual.pagina.titulo']}
</ui:define>
<ui:define name="top">
<h1>#{msgs['facturacion.abm.generacion.factura.individual.titulo']}</h1>
</ui:define>
<ui:define name="content">
<h:form id="formFacturaIndividual">
<h:panelGroup id="panelFechas">
<h:inputHidden id="fechaInicioFactura" value="#{facturaController.fechaInicioFactura}">
<f:convertDateTime type="date" pattern="dd/MM/yy"/>
</h:inputHidden>
<h:inputHidden id="fechaFinFactura" value="#{facturaController.fechaFinFactura}">
<f:convertDateTime type="date" pattern="dd/MM/yy"/>
</h:inputHidden>
<h:inputHidden id="fechaEmisionComprobanteUltima" value="#{comprobanteController.fechaEmisionComprobanteUltima}">
<f:convertDateTime type="date" pattern="dd/MM/yy"/>
</h:inputHidden>
</h:panelGroup>
<o:validateOrder id="validacionFechaFacturaMenorAFechaInicioFactura" type="gte" components="fechaFactura fechaInicioFactura"
message="#{msgs['comun.abm.fecha.factura.menor.limite.dia']}" showMessageFor="fechaFactura" />
<o:validateOrder id="validacionFechaFacturaMayorAFechaFinFactura" type="lte" components="fechaFactura fechaFinFactura"
message="#{msgs['comun.abm.fecha.factura.menor.limite.dia']}" showMessageFor="fechaFactura" />
<o:validateOrder id="validacionFechaFacturaMayorAFechaEmisionUltimoComprobante" type="gte" components="fechaFactura fechaEmisionComprobanteUltima"
message="#{of:format1(msgs['comun.abm.fecha.factura.menor.ultimo.comprobante'], comprobanteController.fechaEmisionComprobanteUltima)}" showMessageFor="fechaFactura" />
<o:massAttribute name="disabled" value="#{tipoComprobanteController.entidad == null}">
<rich:panel id="panelDatosFactura" header="#{msgs['facturacion.abm.generacion.padron.panel.datos.factura']}">
<h:panelGrid id="DatosFactura" columns="3">
<h:outputLabel value="#{msgs['facturacion.abm.generacion.padron.fecha.factura']}" for="fechaFactura"/>
<rich:calendar
id="fechaFactura"
datePattern="dd/MM/yyyy"
showWeeksBar="false"
enableManualInput="true"
value="#{generacionFacturacionIndividualController.facturaBean.fechaFactura}"
required="true"
requiredMessage="La Fecha de la Factura es Obligatoria" >
<a4j:ajax event="change" execute="@form" />
</rich:calendar>
<h:panelGroup>
<rich:message for="fechaFactura"/>
</h:panelGroup>
</h:panelGrid>
</rich:panel>
</o:massAttribute>
</h:form>
</ui:define>
</ui:composition>
</body>
</html>
例外：
java.lang.IllegalArgumentException: All values must implement java.lang.Comparable.
at org.omnifaces.component.validator.ValidateOrder.validateValues(ValidateOrder.java:142)
at org.omnifaces.component.validator.ValidateMultipleFields.validateComponents(ValidateMultipleFields.java:213)
at org.omnifaces.component.validator.ValidatorFamily.processValidators(ValidatorFamily.java:63)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1216)
at javax.faces.component.UIForm.processValidators(UIForm.java:253)
at com.sun.faces.context.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:536)
at org.richfaces.context.MetaComponentProcessingVisitCallback.visit(MetaComponentProcessingVisitCallback.java:73)
at org.richfaces.context.BaseExtendedVisitContext.invokeVisitCallback(BaseExtendedVisitContext.java:103)
at org.richfaces.context.ExtendedExecuteVisitContext.invokeVisitCallback(ExtendedExecuteVisitContext.java:55)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1652)
at javax.faces.component.UIForm.visitTree(UIForm.java:371)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1663)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1663)
at com.sun.faces.context.PartialViewContextImpl.processComponents(PartialViewContextImpl.java:383)
at com.sun.faces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:257)
at org.richfaces.context.ExtendedPartialViewContext.processPartial(ExtendedPartialViewContext.java:263)
at javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:183)
at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1162)
at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at ar.com.filter.HibernateSessionRequestFilter.doFilter(HibernateSessionRequestFilter.java:35)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassCastException: java.util.Date cannot be cast to java.lang.String
at java.lang.String.compareTo(String.java:108)
at java.util.Collections$ReverseComparator.compare(Collections.java:3578)
at java.util.Collections$ReverseComparator.compare(Collections.java:3569)
at java.util.TimSort.countRunAndMakeAscending(TimSort.java:324)
at java.util.TimSort.sort(TimSort.java:189)
at java.util.TimSort.sort(TimSort.java:173)
at java.util.Arrays.sort(Arrays.java:659)
at java.util.Collections.sort(Collections.java:217)
at org.omnifaces.component.validator.ValidateOrder$Type$4.invoke(ValidateOrder.java:99)
at org.omnifaces.component.validator.ValidateOrder$Type$4.invoke(ValidateOrder.java:95)
at org.omnifaces.component.validator.ValidateOrder$Type.validateOrder(ValidateOrder.java:111)
at org.omnifaces.component.validator.ValidateOrder.validateValues(ValidateOrder.java:139)
... 44 more
我debuged代碼和問題是豐富的：日曆組件發送字符串，而不是日期類型，這種情況不會發生在我的其他我不知道的網頁是omnifaces問題或richfaces。有任何想法嗎？
我修正了把o：validateOrder放在文件的末尾。 –