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Posted to issues@struts.apache.org by "Dave Newton (JIRA)" <ji...@apache.org> on 2011/06/12 18:35:51 UTC
[jira] [Commented] (WW-3648) Freemarker template error in client
side validation
[ https://issues.apache.org/jira/browse/WW-3648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13048369#comment-13048369 ]
Dave Newton commented on WW-3648:
---------------------------------
Just out of curiosity, why are you using a concurrent map there? What else might access it?
> Freemarker template error in client side validation
> ---------------------------------------------------
>
> Key: WW-3648
> URL: https://issues.apache.org/jira/browse/WW-3648
> Project: Struts 2
> Issue Type: Bug
> Components: Integration
> Affects Versions: 2.2.3
> Environment: windows vista,tomcat7
> Reporter: Dasari Taraka Rajendra Prasad
> Labels: freemqarker-integration
>
> index.jsp
> <html>
> <head>
> <meta http-equiv="Refresh" content="0;URL=clValidHelp.action" />
> </head>
> </html>
> clValid.jsp
> <%@ taglib prefix="s" uri="/struts-tags" %>
> <%@ taglib prefix="sx" uri="/struts-dojo-tags" %>
> <html>
> <head>
> <title>Strut2's actions</title>
> <link href="<s:url value="/css/main.css"/>" rel="stylesheet"
> type="text/css"/>
> <sx:head/>
> </head>
> <body>
> <center>
> <h1> Service Application</h1>
> <br/>
> <s:actionerror/>
> <s:fielderror/>
> <br/>
> <s:form action="ClientValid" validate="true" >
> <s:textfield name="applName" label="Applicant Name" />
>
> <s:textfield name="charges" label="Payable charges" />
>
> <s:select label="Service Name" emptyOption="true"
> list="services" name="service" />
> <s:submit align="center" value="show client-Side validation"/>
> </s:form>
> </center>
> </body>
> </html>
> struts.xml
> <!DOCTYPE struts PUBLIC
> "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
> "http://struts.apache.org/dtds/struts-2.0.dtd">
> <struts>
> <include file="struts-default.xml"/>
> <package name="htcstruts"
> extends="struts-default">
> <action name="clValidHelp"
> class="htcstruts.ClValidHelpAction">
>
> <result name="success">
> /clValid.jsp
> </result>
> </action>
> <action name="ClientValid"
> class="htcstruts.ClientValidAction">
>
> <result name="success">
> /clResult.jsp
> </result>
> <result name="input">
> /clValid.jsp
> </result>
> </action>
> </package>
> </struts>
> ClientValidAction-validator.xml
> ----dtd------
> <validators>
> <field name="applName">
> <field-validator type="requiredstring">
> <param name="trim">true</param>
> <message>Applicant's name is required</message>
> </field-validator>
> </field>
> <field name="charges">
> <field-validator type="double">
> <param name="minExclusive">9.99</param>
> <param name="maxInclusive">120.0</param>
> <message>
> Charges should be higher than ${minExclusive} and lessequal to ${maxInclusive}
> </message>
> </field-validator>
> </field>
> </validators>
> ClValidHelpAction.java
> public class ClValidHelpAction extends ActionSupport {
>
> private List<String> services;
> public List<String> getServices() {
> return this.services;
> }
> public void setServices(List<String> newServices) {
> this.services = newServices;
> }
> public ClValidHelpAction() {
> services = new ArrayList<String>();
> services.add("DrivingLicence");
> services.add("ElectricityBill");
> services.add("WaterBill");
> services.add("InsurancePremium");
> }
> public String execute() {
> return SUCCESS;
> }
>
> }
> ClientValidAction.java
> public class ClientValidAction extends ActionSupport {
>
> private String applName;
> private String service;
> private double charges;
>
> private String resStr;
> private ConcurrentHashMap<String,Double> services;
> public ClientValidAction() {
> services = new ConcurrentHashMap<String,Double>();
> services.put("DrivingLicence",new Double(100.5));
> services.put("ElectricityBill",new Double(40.5));
> services.put("WaterBill",new Double(35.5));
> services.put("InsurancePremium",new Double(30.5));
> }
> public String execute() throws Exception {
> double cost = services.get(service);
> resStr = "hello! "+applName+" Charges for "+
> service+ " are "+cost+".Please ready to pay";
> return SUCCESS;
> }
> public String getResStr() {
> return resStr;
> }
> public String getApplName() {
> return applName;
> }
>
> public void setApplName(String newName) {
> applName = newName;
> }
> public String getService() {
> return service;
> }
>
> public void setService(String newService) {
> service = newService;
> }
> public double getCharges() {
> return charges;
> }
>
> public void setCharges(double newCharge) {
> charges = newCharge;
> }
> }
> on invoking context i am getting freemarker error stack
> SEVERE:
> validator.maxInclusive is not a number, it is freemarker.ext.beans.StringModel
> The problematic instruction:
> ----------
> ==> ${validator.maxInclusive?c} [on line 114, column 63 in template/xhtml/form-close-validate.ftl]
> in include "/${parameters.templateDir}/xhtml/form-close-validate.ftl" [on line 25, column 1 in template/xhtml/form-close.ftl]
> ----------
> Java backtrace for programmers:
> ----------
> freemarker.core.NonNumericalException: validator.maxInclusive is not a number, it is freemarker.ext.beans.StringModel
> at freemarker.core.EvaluationUtil.getNumber(EvaluationUtil.java:108)
> at freemarker.core.NumericalBuiltins$cBI._getAsTemplateModel(NumericalBuiltins.java:157)
> at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
> at freemarker.core.Expression.getStringValue(Expression.java:93)
> at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.MixedContent.accept(MixedContent.java:92)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.IfBlock.accept(IfBlock.java:82)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.MixedContent.accept(MixedContent.java:92)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.IfBlock.accept(IfBlock.java:82)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.MixedContent.accept(MixedContent.java:92)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:167)
> at freemarker.core.Environment.visit(Environment.java:415)
> at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:167)
> at freemarker.core.Environment.visit(Environment.java:415)
> at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.MixedContent.accept(MixedContent.java:92)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:79)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.MixedContent.accept(MixedContent.java:92)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.Environment.include(Environment.java:1477)
> at freemarker.core.Include.accept(Include.java:169)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.MixedContent.accept(MixedContent.java:92)
> at freemarker.core.Environment.visit(Environment.java:208)
> at freemarker.core.Environment.process(Environment.java:188)
> at freemarker.template.Template.process(Template.java:237)
> at org.apache.struts2.components.template.FreemarkerTemplateEngine.renderTemplate(FreemarkerTemplateEngine.java:182)
> at org.apache.struts2.components.UIBean.mergeTemplate(UIBean.java:559)
> at org.apache.struts2.components.UIBean.end(UIBean.java:513)
> at org.apache.struts2.views.jsp.ComponentTagSupport.doEndTag(ComponentTagSupport.java:42)
> at org.apache.jsp.clValid_jsp._jspx_meth_s_005fform_005f0(clValid_jsp.java:239)
> at org.apache.jsp.clValid_jsp._jspService(clValid_jsp.java:107)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:333)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
> at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
> at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
> at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
> at org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:154)
> at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186)
> at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:361)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:265)
> at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:163)
> at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:249)
> at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
> at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
> at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
> at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:148)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:93)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:235)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:128)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java:104)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
> at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:148)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:128)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
> at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:236)
> at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
> at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:468)
> at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
> at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:317)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:204)
> at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:311)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> please where error is taking place
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