Hi I am trying to add custom validation error but it is showing some
exception . do anybody have an idea. I have added the following code in html





<form jwcid="homeForm@(protected)"
delegate="bean:delegate">



I have added the following in the page xml



<page-specification class="com.kensium.tapestry.first.Home">



<bean name="delegate" class="com.tapestry.core.FPSDeligate" />





</page-specification>



The following is the FPSDeligate:-



package com.tapestry.core;



import org.apache.tapestry.valid.ValidationDelegate;



public class FPSDeligate extends ValidationDelegate{



}



The java class I wrote is the following



public abstract class Home extends FPSBasePage {







 public abstract String getUserName();

 

 public abstract String getUserPassword();



 public String onWordSubmit() {

         if(getUserName().equals("murali")){

                 getVisit().setAttribute("org.fps.companyName",
"Kensium solutions");

         }else{

                 IValidationDelegate
validationDeligate=(IValidationDelegate)getComponent("homeForm").getBeans().
getBean("delegate");

                 IFormComponent
formComp=(IFormComponent)getComponent("userName");

                 validationDeligate.record(formComp, "Invalid
password");

         }

         return "Secret";

 }



 public Date getCurrentDate() {



  return new Date();



 }

 

The exception I am getting is the following



Stack Trace:

*  org.apache.tapestry.bean.BeanProvider.getBean (BeanProvider.java:156)

*  com.kensium.tapestry.first.Home.onWordSubmit(Home.java:24)
*  sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
*
sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39
)
*
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
*  java.lang.reflect.Method.invoke (Method.java:585)
*
org.apache.tapestry.listener.ListenerMethodInvokerImpl.invokeTargetMethod(Li
stenerMethodInvokerImpl.java:276)
*
org.apache.tapestry.listener.ListenerMethodInvokerImpl.invokeListenerMethod(
ListenerMethodInvokerImpl.java:221)
*
org.apache.tapestry.listener.ListenerMethodInvokerImpl.searchAndInvoke(Liste
nerMethodInvokerImpl.java:157)
*
org.apache.tapestry.listener.ListenerMethodInvokerImpl.invokeListenerMethod(
ListenerMethodInvokerImpl.java:80)
*
org.apache.tapestry.listener.SyntheticListener.actionTriggered(SyntheticList
ener.java:52)
*
org.apache.tapestry.binding.ListenerMethodBinding.actionTriggered(ListenerMe
thodBinding.java:77)
*
org.apache.tapestry.listener.ListenerInvokerTerminator.invokeListener(Listen
erInvokerTerminator.java:50)
*
$ListenerInvoker_11d84db2b3b.invokeListener($ListenerInvoker_11d84db2b3b.jav
a)
*
$ListenerInvoker_11d84db2b3a.invokeListener($ListenerInvoker_11d84db2b3a.jav
a)
*  org.apache.tapestry.form.Form.renderComponent (Form.java:200)
*
org.apache.tapestry.AbstractComponent.render (AbstractComponent.java:724)
*
org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultRespo
nseBuilder.java:187)
*  org.apache.tapestry.form.Form.rewind (Form.java:269)
*
org.apache.tapestry.engine.RequestCycle.rewindForm (RequestCycle.java:469)
*  org.apache.tapestry.form.Form.trigger (Form.java:280)
*
org.apache.tapestry.engine.DirectService.triggerComponent(DirectService.java
:166)
*
org.apache.tapestry.engine.DirectService.service (DirectService.java:142)
*
$IEngineService_11d84db2b95.service($IEngineService_11d84db2b95.java)
*
org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServ
iceOuterProxy.java:72)
*
org.apache.tapestry.engine.AbstractEngine.service (AbstractEngine.java:241)
*
org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngin
eTerminator.java:54)
*
$WebRequestServicer_11d84db2b6e.service($WebRequestServicer_11d84db2b6e.java
)
*
$WebRequestServicer_11d84db2b6a.service($WebRequestServicer_11d84db2b6a.java
)
*
org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(W
ebRequestServicerPipelineBridge.java:61)
*
$ServletRequestServicer_11d84db2b50.service($ServletRequestServicer_11d84db2
b50.java)
*
org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInj
ector.java:55)
*
$ServletRequestServicerFilter_11d84db2b4c.service($ServletRequestServicerFil
ter_11d84db2b4c.java)
*
$ServletRequestServicer_11d84db2b52.service($ServletRequestServicer_11d84db2
b52.java)
*
org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecode
rFilter.java:52)
*
$ServletRequestServicerFilter_11d84db2b4a.service($ServletRequestServicerFil
ter_11d84db2b4a.java)
*
$ServletRequestServicer_11d84db2b52.service($ServletRequestServicer_11d84db2
b52.java)
*
org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestE
ncoding.java:53)
*
$ServletRequestServicerFilter_11d84db2b4e.service($ServletRequestServicerFil
ter_11d84db2b4e.java)
*
$ServletRequestServicer_11d84db2b52.service($ServletRequestServicer_11d84db2
b52.java)
*
$ServletRequestServicer_11d84db2b44.service($ServletRequestServicer_11d84db2
b44.java)
*
org.apache.tapestry.ApplicationServlet.doService (ApplicationServlet.java:126
)
*
org.apache.tapestry.ApplicationServlet.doPost (ApplicationServlet.java:171)
*  javax.servlet.http.HttpServlet.service (HttpServlet.java:710)
*  javax.servlet.http.HttpServlet.service (HttpServlet.java:803)
*
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:269)
*
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:188)
*
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:213)
*
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:174)
*
org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:127
)
*
org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:117
)
*
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:108)
*
org.apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java:174)
*
org.apache.coyote.http11.Http11Processor.process (Http11Processor.java:874)
*
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
onnection(Http11BaseProtocol.java:665)
*
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:528)
*
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:81)
*
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:689)
*  java.lang.Thread.run (Thread.java:595)





Warm regards,

Muralidhar Y

muralidhary@(protected)



US Main: 877 KENSIUM (536.7486)
India Main: +91 9949495511

India Fax:  +91 9949495522

Kensium

200 S Wacker Dr, Suite 3100

Chicago, IL 60606





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