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Posted to user@turbine.apache.org by joe <jo...@cgi.com> on 2004/07/20 01:14:22 UTC
Re: $intake.declareGroups NOt resolved
Hi Mohana,
How did you fix your $Intake decalre problem...I am running into the same
road block as you...????
Thanks
--joe
"Mohana Ramaratnam" <mo...@iac3.wustl.edu> wrote in message
news:001001c38150$f9c85b50$2039fc80@CNLMohana...
>
>
> Can anybody help me with the following problem:
>
>
>
> I am trying to use Intake and I have made sure that all the necessary
> steps have been taken. When I compile the project, start tomcat and get
> to the
>
> TestIntake.vm file in the browser, I get $intake.declareGroups() as
> text, it is not resolved. However, when I copy the same project on some
> other machine running the same version of TDK-2.2,
> $intake.declareGroups() is resolved (project is NOT recompiled on that
> machine.just copied).
>
>
>
> What is missing?
>
>
>
> Here are the necessary files:
>
>
>
> **************************************
>
> Error message in turbine.log
>
> *************************************
>
>
>
> [Mon Sep 22 14:58:35 GMT-06:00 2003] -- ERROR -- Could not instantiate
> tool org.apache.turbine.services.intake.IntakeTool to add to the context
>
> Exception: org.apache.turbine.util.TurbineException:
> Instantiation failed for org.apache.turbine.services.intake.IntakeTool
>
> Stack Trace follows:
>
> java.lang.NullPointerException
>
> at
> org.apache.turbine.services.intake.IntakeTool.<init>(IntakeTool.java:90)
>
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorA
> ccessorImpl.java:39)
>
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons
> tructorAccessorImpl.java:27)
>
> at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
>
> at java.lang.Class.newInstance0(Class.java:308)
>
> at java.lang.Class.newInstance(Class.java:261)
>
> at
> org.apache.turbine.services.factory.TurbineFactoryService.getInstance(Tu
> rbineFactoryService.java:396)
>
> rethrown as org.apache.turbine.util.TurbineException: Instantiation
> failed for org.apache.turbine.services.intake.IntakeTool
>
> at
> org.apache.turbine.services.factory.TurbineFactoryService.getInstance(Tu
> rbineFactoryService.java:400)
>
> at
> org.apache.turbine.services.pool.TurbinePoolService.getInstance(TurbineP
> oolService.java:484)
>
> at
> org.apache.turbine.services.pull.TurbinePullService.populateWithRequestT
> ools(TurbinePullService.java:474)
>
> at
> org.apache.turbine.services.pull.TurbinePullService.populateContext(Turb
> inePullService.java:406)
>
> at
> org.apache.turbine.services.pull.TurbinePull.populateContext(TurbinePull
> .java:145)
>
> at
> org.apache.turbine.services.velocity.TurbineVelocityService.getContext(T
> urbineVelocityService.java:249)
>
> at
> org.apache.turbine.services.velocity.TurbineVelocity.getContext(TurbineV
> elocity.java:156)
>
> at
> org.apache.turbine.modules.pages.VelocityPage.doBuildBeforeAction(Veloci
> tyPage.java:84)
>
> at
> org.apache.turbine.modules.pages.DefaultPage.doBuild(DefaultPage.java:13
> 7)
>
> at org.apache.turbine.modules.Page.build(Page.java:90)
>
> at org.apache.turbine.modules.PageLoader.exec(PageLoader.java:123)
>
> at org.apache.turbine.Turbine.doGet(Turbine.java:563)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
>
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
> tionFilterChain.java:247)
>
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
> erChain.java:193)
>
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
> e.java:243)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:566)
>
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 72)
>
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
>
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
> e.java:190)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:566)
>
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authenticator
> Base.java:475)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:564)
>
> at
> org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.ja
> va:246)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:564)
>
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 72)
>
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
>
> at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:234
> 7)
>
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
> :180)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:566)
>
> at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
> lve.java:170)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:564)
>
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
> :170)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:564)
>
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468
> )
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:564)
>
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 72)
>
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
>
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
> java:174)
>
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.ja
> va:566)
>
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
> 72)
>
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
>
> at
> org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.j
> ava:1027)
>
> at
> org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:
> 1125)
>
> at java.lang.Thread.run(Thread.java:534)
>
>
>
>
>
>
>
> **************************************
>
> Intake.xml (in webapps/Mohana/web-inf/conf folder)
>
> **************************************
>
> <?xml version="1.0" encoding="ISO-8859-1"?>
>
> <!DOCTYPE input-data SYSTEM
> "http://jakarta.apache.org/turbine/dtd/intake.dtd">
>
> <input-data basePackage="org.mycompany.mohana.">
>
> <group key="participant" name="participant">
>
> <field key="map" name="map">
>
> <rule name="maxValue" value="100"> At most 100
> allowed</rule>
>
> </field>
>
> </group>
>
> </input-data>
>
>
>
> ************************
>
> TestIntake.vm (in templates/app/screens folder)
>
> ************************
>
>
>
> $page.setTitle("Test Intake")
>
>
>
> #set ($pargr=$intake.participant.Default)
>
>
>
> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
>
>
>
>
>
>
>
> </head>
>
>
>
> <body bgcolor="#ffffff" leftmargin="0" topmargin="0" marginwidth="0"
> marginheight="0">
>
>
>
> <form name="TestIntake" method="post"
> action="$link.setAction("TestIntakeAction")">
>
>
>
> <div align="left">
>
>
>
> <b><u><font face="$ui.sansSerifFonts" size="4">
>
> New archive subject
>
> </u></b>
>
>
>
> <br><br>
>
>
>
> <table>
>
> <tr>
>
> #formLabel("Map number")
>
> #formTextField("map" "")
>
> </tr>
>
>
>
> </table>
>
>
>
> <input type="submit" name="eventSubmit_doSubmit" value="Submit"
> />
>
> </div>
>
> $intake.declareGroups()
>
> </form>
>
>
>
>
>
> ***********************
>
> TestIntakeAction.java (in modules/actions folder)
>
> ***********************
>
>
>
> package org.mycompany.mohana.modules.actions;
>
>
>
> import java.util.List;
>
> import java.util.Date;
>
> import java.util.GregorianCalendar;
>
> import java.util.Enumeration;
>
> import javax.servlet.*;
>
> import javax.servlet.http.*;
>
>
>
> import org.apache.velocity.context.Context;
>
>
>
> import org.apache.turbine.services.intake.IntakeTool;
>
> import org.apache.turbine.services.intake.model.*;
>
> import org.apache.turbine.services.intake.TurbineIntake;
>
>
>
> import org.apache.turbine.util.RunData;
>
> import org.apache.turbine.modules.actions.VelocityAction;
>
> import org.apache.torque.util.Criteria;
>
>
>
>
>
>
>
> /**
>
> * This class provides a simple set of methods to
>
> * insert/update/delete records in a database.
>
> */
>
>
>
> public class TestIntakeAction extends SecureAction
>
> {
>
>
>
>
>
> public void doSubmit(RunData data, Context context)
>
> throws Exception
>
> {
>
> //Get the instance of the Intake tool being used for this request
>
>
>
> IntakeTool intake = (IntakeTool)context.get("intake");
>
> Group g =intake.get("participant",
>
> data.getParameters().getString(TurbineIntake.getGroupKey("participant"))
> );
>
>
>
> if (g.isAllValid() ){
>
> data.setMessage("All is well");
>
>
>
> }
>
> else {
>
> data.setMessage("There were errors in your form
> submission.");
>
> }
>
>
>
> data.setScreenTemplate("Mohana.vm");
>
>
>
> }
>
>
>
>
>
> /**
>
> * This is used in the event that the doInsert
>
> * above fails.
>
> */
>
> public void doPerform(RunData data, Context context)
>
> throws Exception
>
> {
>
> data.setMessage("Can't find the button!");
>
> }
>
> }
>
>
>
> **********************************************
>
> The following lines from TurbineResources.properties are uncommented:
>
> **********************************************
>
>
>
> services.IntakeService.classname=org.apache.turbine.services.intake.Turb
> ineIntakeService
>
> # These are intake tools.
>
> tool.request.om=org.apache.turbine.om.OMTool
>
> tool.request.intake=org.apache.turbine.services.intake.IntakeTool
>
>
>
>
>
> # The location of the xml file specifying valid inputs
>
> #
>
> # Example: org.foo.bar.MyClassLoader, org.ack.joe.YourClassLoader
>
> #
>
> services.IntakeService.xml.path=WEB-INF/conf/intake.xml
>
>
>
>
>
>
>
> *************************************
>
> Environment:
>
> *************************************
>
>
>
> JDK 1.4.2
>
> TDK-2.2
>
> Ant 1.5
>
> Windows XP
>
>
>
>
>
> #########################
>
> thanking in advance
>
>
>
> Mohana Ramaratnam
>
>
>
>
>
>
>
>
>
>
>
>
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