I think I finally have a solution to my problem. Initially I thought
that ValidatorInitializer.Initialize(configuration, engine); would
make my custom IMessageInterpolator the default interpolator. After
inspecting the source of ValidatorInitializer I realized that it is
related to the NHibernate events PreInsert and PreUpdate. Then I found
this code:
if (Environment.SharedEngineProvider != null)
{
Engine = Environment.SharedEngineProvider.GetEngine();
}
Then I realized that I need to set a SharedEngineProvider like this:
...
NHVConfiguration nhvConfiguration = new NHVConfiguration();
nhvConfiguration.Properties[Environment.ValidatorMode] =
"UseAttribute";
nhvConfiguration.Properties[Environment.MessageInterpolatorClass] =
typeof(EntityMessageInterpolator).AssemblyQualifiedName;
nhvConfiguration.Mappings.Add(new
MappingConfiguration(GetEntityAssemblyName(), null));
Environment.SharedEngineProvider =
new NHibernateSharedEngineProvider();
Environment.SharedEngineProvider.
GetEngine().Configure(nhvConfiguration);
ValidatorInitializer.Initialize(configuration);
...
Am I assuming everything correctly now?
Anyway, know I get my expected "Hello World!" messages :-)
On 16 Feb, 16:51, Fabio Maulo <[email protected]> wrote:
> We have a specific test about Interpolator usage...Please try to recreate
> your problem and if you can recreate it with the last released version,
> please create a new JIRA ticket attaching the test.
> Thanks.
>
> 2009/2/16 Gustavo Ringel <[email protected]>
>
>
>
>
>
> > Can you open a JIRA with a failing test which fails with the trunk? Follow
> > Fabio's link to the JIRA
>
> > On Mon, Feb 16, 2009 at 10:28 AM, Gustavo Ringel <[email protected]
> > > wrote:
>
> >> Which version of NHV are you using?
>
> >> On Mon, Feb 16, 2009 at 9:30 AM, knut <[email protected]> wrote:
>
> >>> In my previous reply I showed you that I have implemented my own
> >>> IMessageInterpolator. My implementation of the IMessageInterpolator
> >>> (EntityMessageInterpolator) is supposed to return "Hello World!" for
> >>> all interpolations. I have also configured NHV to use my
> >>> EntityMessageInterpolator as you can see in my pasted code. The
> >>> problem is that I never see the validation message "Hello World!".
>
> >>> - What am I doing wrong?
> >>> - Do you know of any documentation regarding the interpolation
> >>> mechanism? I have not been able to find any.
> >>> - Should I take a look at the Java version to learn how it is
> >>> supposed to be done?
>
> >>> On 16 Feb, 01:07, Fabio Maulo <[email protected]> wrote:
> >>> > This is the example I'm talking about public class
> >>> > PrefixMessageInterpolator : IMessageInterpolator
> >>> > {
> >>> > public string Interpolate(string message, IValidator validator,
> >>> > IMessageInterpolator defaultInterpolator)
> >>> > {
> >>> > return "prefix_" + defaultInterpolator.Interpolate(message, validator,
> >>> > defaultInterpolator);
>
> >>> > }
> >>> > }
>
> >>> > The JIRA is thishttp://jira.nhforge.org/
>
> >>> > 2009/2/15 knut <[email protected]>
>
> >>> > > I tried to use a custom interpolator:
>
> >>> > > ...
> >>> > > public class EntityMessageInterpolator : IMessageInterpolator
> >>> > > {
> >>> > > public string Interpolate(string message, IValidator
> >>> > > validator,
> >>> > > IMessageInterpolator defaultInterpolator)
> >>> > > {
> >>> > > return "Hello World!";
> >>> > > }
> >>> > > }
> >>> > > ...
> >>> > > ...
> >>> > > // NHibernate Validation...
> >>> > > NHVConfiguration nhvConfiguration = new
> >>> > > NHVConfiguration();
> >>> > > nhvConfiguration.Properties.Add(
>
> >>> > > NHibernate.Validator.Cfg.Environment.ValidatorMode,
> >>> > > "UseAttribute");
> >>> > > nhvConfiguration.Properties.Add
> >>> > > (NHibernate.Validator.Cfg.
> >>> > > Environment.MessageInterpolatorClass,
> >>> > > typeof(EntityMessageInterpolator).
> >>> > > AssemblyQualifiedName);
> >>> > > nhvConfiguration.Mappings.Add(new
> >>> > > MappingConfiguration(GetEntityAssemblyName(),
> >>> > > null));
> >>> > > ValidatorEngine engine = new ValidatorEngine();
> >>> > > engine.Configure(nhvConfiguration);
> >>> > > ValidatorInitializer.Initialize(configuration,
> >>> > > engine);
> >>> > > ...
>
> >>> > > Questions:
>
> >>> > > 1) I was expecting to get the validation message "Hello World!" for
> >>> > > all validations, but I get the default ones. What am I missing?
> >>> > > 2) What do you mean by "use our JIRABTW NHV accept custom
> >>> > > ResourceManager"?
> >>> > > 3) I want to use different validation messages for the same type of
> >>> > > validation in different entitites. Example: For the Name property in
> >>> a
> >>> > > Person class with a NotNullNotEmpty constraint I would like to say:
> >>> > > "You need to specify a name for the person...". For the Name property
> >>> > > in a Employee class with a NotNullNotEmpty constraint I would like to
> >>> > > say: "The employee needs a name...". Is this possible with the
> >>> > > ResourceManager approach?
>
> >>> > > <span style="color:gray;font-size:80%;">Need to know if HTML is
> >>> > > enabled…</span>
>
> >>> > > On 15 Feb, 22:30, Fabio Maulo <[email protected]> wrote:
> >>> > > > 1) in theory you don't need to do nothing because we are hosting
> >>> > > translation
> >>> > > > for various languages; if you have a new one use our JIRABTW NHV
> >>> accept
> >>> > > > custom ResourceManager... we only need to add a configuration
> >>> property
>
> >>> > > > 2) an example of a simple custom interpolator is in our tests
> >>> > > > (see PrefixMessageInterpolator). The Message interpolator can be
> >>> > > configured
> >>> > > > (is one of the properties of NHV configuration)
>
> >>> > > > 2009/2/15 knut <[email protected]>
>
> >>> > > > > I want to be able to read validation messages from resource
> >>> files. I
> >>> > > > > think I need to choose one of these solutions:
>
> >>> > > > > "Alternatively you can provide a ResourceManager while checking
> >>> > > > > programmatically the validation rules on a bean or if you want a
> >>> > > > > completly different interpolation mechanism, you can provide an
> >>> > > > > implementation of
> >>> NHibernate.Validator.Engine.IMessageInterpolator."
> >>> > > > > ---http://nhforge.org/doc/nhv/en/:3.3. Error messages
>
> >>> > > > > The problem is that I don't know how to do what has been
> >>> suggested.
>
> >>> > > > > 1) How do I provide a new ResourceManager?
> >>> > > > > 2) How do I provide an implementation of
> >>> > > > > NHibernate.Validator.Engine.IMessageInterpolator
>
> >>> > > > > Best regards!
> >>> > > > > Knut
>
> >>> > > > --
> >>> > > > Fabio Maulo
>
> >>> > --
> >>> > Fabio Maulo
>
> --
> Fabio Maulo
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