RE: T5: Simple Module not loading [5.0.9]

[Joel Wiegman]

Never mind... The module class was in src/test/java not src/main/java. 

<Walks off with tail between legs>

-----Original Message-----
From: Joel Wiegman [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, January 29, 2008 1:41 PM
To: Tapestry users
Subject: T5: Simple Module not loading [5.0.9]

All,

Let me tell you a quick story... Got an error in my app which I'm sure
some of you have seen:

Failure writing parameter value of component
app/controllist/consignment/EditControl:departmentid: Coercion of null
to type java.lang.Integer (via null --> String, String --> Long, Long
--> Integer) failed: null

I thought to myself... well I guess that makes sense... let me add a
Module definition and contribute the coercion for nulls to Integers.

So I check my web xml (abridged):

        <context-param>
                <param-name>tapestry.app-package</param-name>
                <param-value>com.foo.web</param-value>
        </context-param>

        <filter>
                <filter-name>app</filter-name>
        
<filter-class>org.apache.tapestry.spring.TapestrySpringFilter</filter-cl
ass>
        </filter>

And conclude that I need to create the following file:

    package com.foo.web.services;

    import org.apache.tapestry.ioc.Configuration;
    import org.apache.tapestry.ioc.services.Coercion;
    import org.apache.tapestry.ioc.services.CoercionTuple;

    public class AppModule {

        public static void contributeTypeCoercer(
                        Configuration<CoercionTuple> configuration) {

                System.out.println("Coercion added!");

                add(configuration, void.class, Integer.class,
                                new Coercion<Void, Integer>() {
                                        public Integer coerce(Void
input) {
                                                return null;
                                        }
                                });
        }

        private static <S, T> void add(Configuration<CoercionTuple>
configuration,
                        Class<S> sourceType, Class<T> targetType,
Coercion<S, T> coercion) {
                CoercionTuple<S, T> tuple = new CoercionTuple<S,
T>(sourceType,
                                targetType, coercion);

                configuration.add(tuple);
        }

    }

Problem is... I never see the System.out, so I can only assume that my
module never loaded (and of course, I still get the error).

Can anyone spot my flaw?  I'm totally stumped.

Joel


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