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Posted to users@tapestry.apache.org by Paul Stanton <pa...@mapshed.com.au> on 2011/01/10 23:01:18 UTC
translators in 5.2+
can someone shed some light on how to override or supply new translators
to tapestry 5.2+ ?
jumpstart is written for 5.1
http://jumpstart.doublenegative.com.au/jumpstart/examples/input/creatingtranslators1
and no longer works.
i've tried adding:
public static void
contributeTranslatorSource(MappedConfiguration<Class<?>, Translator<?>>
configuration)
{
configuration.add(BigDecimal.class, new BigDecimalTranslator());
}
to AppModule, but i get:
Caused by: java.lang.IllegalArgumentException: Service contribution (to
service 'TranslatorSource') conflicts with existing contribution (by
package.AppModule.contributeTranslatorSource(MappedConfiguration) (at
AppModule.java)).
at
org.apache.tapestry5.ioc.internal.ValidatingMappedConfigurationWrapper.add(ValidatingMappedConfigurationWrapper.java:83)
at
org.apache.tapestry5.services.TapestryModule.contributeTranslatorSource(TapestryModule.java:1044)
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Re: translators in 5.2+
Posted by Paul Stanton <pa...@mapshed.com.au>.
ah that's better :)
and i now have arithmetic support in my text fields .. jeez
shunting-yard/rpn/infix/postfix blah blah is a pain and now that i have
a method that works i hope i never have to look at it all again!!!
p.
On 11/01/2011 9:15 AM, Josh Canfield wrote:
> Have you tried :
>
> configuration.override(BigDecimal.class, new BigDecimalTranslator());
>
> Josh
>
> On Mon, Jan 10, 2011 at 2:01 PM, Paul Stanton<pa...@mapshed.com.au> wrote:
>> can someone shed some light on how to override or supply new translators to
>> tapestry 5.2+ ?
>>
>> jumpstart is written for 5.1
>> http://jumpstart.doublenegative.com.au/jumpstart/examples/input/creatingtranslators1
>>
>> and no longer works.
>>
>> i've tried adding:
>>
>> public static void
>> contributeTranslatorSource(MappedConfiguration<Class<?>, Translator<?>>
>> configuration)
>> {
>> configuration.add(BigDecimal.class, new BigDecimalTranslator());
>> }
>>
>> to AppModule, but i get:
>>
>> Caused by: java.lang.IllegalArgumentException: Service contribution (to
>> service 'TranslatorSource') conflicts with existing contribution (by
>> package.AppModule.contributeTranslatorSource(MappedConfiguration) (at
>> AppModule.java)).
>> at
>> org.apache.tapestry5.ioc.internal.ValidatingMappedConfigurationWrapper.add(ValidatingMappedConfigurationWrapper.java:83)
>> at
>> org.apache.tapestry5.services.TapestryModule.contributeTranslatorSource(TapestryModule.java:1044)
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> For additional commands, e-mail: users-help@tapestry.apache.org
>>
>>
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Re: translators in 5.2+
Posted by Josh Canfield <jo...@gmail.com>.
Have you tried :
configuration.override(BigDecimal.class, new BigDecimalTranslator());
Josh
On Mon, Jan 10, 2011 at 2:01 PM, Paul Stanton <pa...@mapshed.com.au> wrote:
> can someone shed some light on how to override or supply new translators to
> tapestry 5.2+ ?
>
> jumpstart is written for 5.1
> http://jumpstart.doublenegative.com.au/jumpstart/examples/input/creatingtranslators1
>
> and no longer works.
>
> i've tried adding:
>
> public static void
> contributeTranslatorSource(MappedConfiguration<Class<?>, Translator<?>>
> configuration)
> {
> configuration.add(BigDecimal.class, new BigDecimalTranslator());
> }
>
> to AppModule, but i get:
>
> Caused by: java.lang.IllegalArgumentException: Service contribution (to
> service 'TranslatorSource') conflicts with existing contribution (by
> package.AppModule.contributeTranslatorSource(MappedConfiguration) (at
> AppModule.java)).
> at
> org.apache.tapestry5.ioc.internal.ValidatingMappedConfigurationWrapper.add(ValidatingMappedConfigurationWrapper.java:83)
> at
> org.apache.tapestry5.services.TapestryModule.contributeTranslatorSource(TapestryModule.java:1044)
>
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> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
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