Hi All,
I setup a struts/validator webapp this evening using
org.apache.struts.validator.DynaValidatorForm on the form bean in struts-config and
started receiving NoSuchMethodException exceptions linked to the built-in validation
rules I was requested for my fields. The stack traces can be seen below as can further
down my validation.xml file.
I have found a solution to this problem that involves modifying the
validation-rules.xml file and replacing org.apache.struts.action.ActionMessages with
org.apache.struts.action.ActionErrors as follows for each validation I wish to use ...
methodParams="java.lang.Object,
org.apache.commons.validator.ValidatorAction,
org.apache.commons.validator.Field,
org.apache.struts.action.ActionErrors, ...
The validation-rules.xml was straight out of the struts-examples application so can
anybody suggest why I am having to make this modification to get validation working?
Kind regards, Allistair.
STACK TRACES
============
2004-09-15 21:24:44,937 - ERROR (org.apache.commons.validator.Validator:461) -
reflection: org.apache.struts.validator.FieldChecks.validateRequired(java.lang.Object,
org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field,
org.apache.struts.action.ActionMessages, javax.servlet.http.HttpServletRequest)
java.lang.NoSuchMethodException:
org.apache.struts.validator.FieldChecks.validateRequired(java.lang.Object,
org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field,
org.apache.struts.action.ActionMessages, javax.servlet.http.HttpServletRequest)
at java.lang.Class.getMethod(Unknown Source)
at
org.apache.commons.validator.Validator.validateFieldForRule(Validator.java:401)
at org.apache.commons.validator.Validator.validateField(Validator.java:544)
at org.apache.commons.validator.Validator.validate(Validator.java:582)
at
org.apache.struts.validator.DynaValidatorForm.validate(DynaValidatorForm.java:151)
at
org.apache.struts.action.RequestProcessor.processValidate(RequestProcessor.java:942)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:255)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:106)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:576)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)
2004-09-15 21:31:23,890 - DEBUG (org.apache.struts.action.RequestProcessor:940) -
Validating input form properties
2004-09-15 21:31:23,906 - ERROR (org.apache.commons.validator.Validator:461) -
reflection: org.apache.struts.validator.FieldChecks.validateEmail(java.lang.Object,
org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field,
org.apache.struts.action.ActionMessages, javax.servlet.http.HttpServletRequest)
java.lang.NoSuchMethodException:
org.apache.struts.validator.FieldChecks.validateEmail(java.lang.Object,
org.apache.commons.validator.ValidatorAction, org.apache.commons.validator.Field,
org.apache.struts.action.ActionMessages, javax.servlet.http.HttpServletRequest)
at java.lang.Class.getMethod(Unknown Source)
at
org.apache.commons.validator.Validator.validateFieldForRule(Validator.java:401)
at org.apache.commons.validator.Validator.validateField(Validator.java:544)
at org.apache.commons.validator.Validator.validate(Validator.java:582)
at
org.apache.struts.validator.DynaValidatorForm.validate(DynaValidatorForm.java:151)
at
org.apache.struts.action.RequestProcessor.processValidate(RequestProcessor.java:942)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:255)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:106)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:576)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)
VALIDATION.XML
==============
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE form-validation SYSTEM
"http://jakarta.apache.org/commons/dtds/validator_1_1.dtd";>
<form-validation>
<formset>
<form name="contactDetailsForm">
<field property="email" depends="required,email">
<arg key=" contactDetailsForm.email " />
</field>
</form>
</formset>
</form-validation>
<FONT SIZE=1 FACE="VERDANA,ARIAL" COLOR=BLUE>
-------------------------------------------------------
QAS Ltd.
Developers of QuickAddress Software
<a href="http://www.qas.com";>www.qas.com</a>
Registered in England: No 2582055
Registered in Australia: No 082 851 474
-------------------------------------------------------
</FONT>
