Re: .class coercion

[Alejandro Scandroli <al...@gmail.com>]

Hi Gabriel,

I know this message is a little bit old, but I just found it today.
Here is my Class coercion code:

	public static void contributeTypeCoercer(Configuration<CoercionTuple>
configuration)
	{
		Coercion<Class, String> classToString = new Coercion<Class, String>()
		{
			public String coerce(Class clazz)
			{
				return clazz.getName();
			}
		};

		Coercion<String, Class> stringToClass = new Coercion<String, Class>()
		{
			public Class coerce(String className)
			{
				try
				{
					return Class.forName(className);

				} catch (ClassNotFoundException e)
				{
					throw new RuntimeException("Coercion failed!", e);
				}
			}
		};

		configuration.add(new CoercionTuple<Class, String>(Class.class,
String.class, classToString));
		configuration.add(new CoercionTuple<String, Class>(String.class,
Class.class, stringToClass));
	}



--
Alejandro Scandroli - http://weblog.amneris.es/
Amneris: We build process-driven web applications.
http://www.amneris.es


On Mon, Feb 25, 2008 at 4:04 PM, Gabriel Landais <la...@codelutin.com> wrote:
> Hello,
>  I've a bean with a Class<?> property. I want to display the simple name,
> without success.
>
>  First it understands well that (T5.0.10) :
>
>    public static void
> contributeDefaultDataTypeAnalyzer(MappedConfiguration<Class<?>, String>
> configuration) {
>        configuration.add(Class.class, "text");
>    }
>
>  It display something like "class my.package.entity".
>  As I'm trying to contribute my own TypeCoercer, it looks like it is not
> used :
>
>    public static void contributeTypeCoercer(Configuration<CoercionTuple>
> configuration) {
>        Coercion<Class, String> coercionClassString = new Coercion<Class,
> String>() {
>            public String coerce(Class input) {
>                if (input == null) {
>                    return "";
>                }
>                // my code normally looksup an enum
>                return input.getSimpleName();
>            }
>        };
>        configuration.add(new CoercionTuple<Class, String>(Class.class,
> String.class, coercionClassString));
>    }
>
>  Any idea? I've added a read only property for the moment, perhaps a best
> way...
>
>  --
>  Gabriel <la...@codelutin.com>
>  http://www.codelutin.com
>  tel : 02 40 50 29 28 / fax : 09 59 92 29 28
>
>
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