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Struts Validator Framework

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posted 14 years ago

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Hi all,

Thanks for giving support to resolve the issues.

I have written a Test Application to test Struts validation framework.
I have created a jsp and form,validation.xml .
But I got this error while i execute that application.i have surfed in the net but i couldn't find any relevant messages(Some post says that its a jar problem).

Test.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
    <%@taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Test</title>
</head>
<body>
<html:javascript formName="TestForm"/>
<html:form action="Test" onsubmit="return validateTestForm(this);">
<html:text property="name"/>
<html:submit value="Test"/>
</html:form>
</body>
</html>

Validation.xml

<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE form-validation PUBLIC
"-//Apache Software Foundation//DTD Commons Validator Rules
Configuration 1.0//EN"
"http://jakarta.apache.org/commons/dtds/validator_1_0.dtd" >

<form-validation>

</field>

</form>
	</formset>
</form-validation>

Struts-config.xml

Can anyone give me a suggestion to resolve this ?

Thanks in Advance.

All search starts with beginner's luck and all search ends with victor's severly tested.

Siva Masilamani

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Posts: 385

posted 14 years ago

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what is the error?

Do yu have validator-rules.xml?

Did you add plugin in the Struts-config.xml for validator framework?

SCJP 6,SCWCD 5,SCBCD 5

Failure is not an option.

syruss kumar

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Posts: 108

posted 14 years ago

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yes already i have added the plug-in in struts-config.xml

and the error is

SEVERE: java.lang.ClassNotFoundException: org.apache.struts.util.StrutsValidator
org.apache.commons.validator.ValidatorException: java.lang.ClassNotFoundException: org.apache.struts.util.StrutsValidator
at org.apache.commons.validator.ValidatorAction.loadValidationClass(ValidatorAction.java:624)
at org.apache.commons.validator.ValidatorAction.executeValidationMethod(ValidatorAction.java:530)
at org.apache.commons.validator.Field.validateForRule(Field.java:796)
at org.apache.commons.validator.Field.validate(Field.java:876)
at org.apache.commons.validator.Form.validate(Form.java:288)
at org.apache.commons.validator.Validator.validate(Validator.java:351)
at org.apache.struts.validator.ValidatorForm.validate(ValidatorForm.java:110)
at org.apache.struts.action.RequestProcessor.processValidate(RequestProcessor.java:919)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:204)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1192)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:430)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Unknown Source)

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Siva Masilamani

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posted 14 years ago

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It seems the jar file is either missing or corrupted or not in the classpath.

Try using latest jar file.

SCJP 6,SCWCD 5,SCBCD 5

Failure is not an option.

David Newton

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Posts: 12617

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posted 14 years ago

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What version of Struts? What Struts jars are you deploying?

syruss kumar

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posted 14 years ago

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Hi ,

I have tried with struts1.3.10 jar and struts 1.2.6 jar.

Its in the classpath only if not we couldnt get other classes in struts.jar .

still its giving the same error.

Thanks in advance.

All search starts with beginner's luck and all search ends with victor's severly tested.

Siva Masilamani

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Posts: 385

posted 14 years ago

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Are you using any IDE?

if not try adding the jar file under /WEB-INF/lib/

SCJP 6,SCWCD 5,SCBCD 5

Failure is not an option.