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I18n access from @Model(adaptables = Resource.class)

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Level 2

I need to access the translations library from my Model - Resource.class

I manage to do it within a Model - SlingHttpServletRequest.class

To instantiate i18n I need either the slingHttpServletRequest, or the resourceBundle but, from within my humble resource class,

I am not being able to get any of them.

I tried with @Model(adaptables= {Resource.class, SlingHttpServletRequest.class}), but when I try to inject the request the my page does not render.

Does any of you manages to access i18n from a @model Resource.class?

Any help would be greatly appreciated!

7 Replies

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Level 6

following snippet might help

@Model(adaptables = {SlingHttpServletRequest.class, Resource.class})

public class SimpleModel { 

   @Self(injectionStrategy = InjectionStrategy.OPTIONAL)

  private SlingHttpServletRequest request;

  private I18n i18n;

  if (request != null) {

        i18n=new I18n(request);

  String val =i18n.getVar(“key”);

  }

}

Ref: aem-core-wcm-components/ButtonImpl.java at master · Adobe-Marketing-Cloud/aem-core-wcm-components · ...

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Level 2

I actually tried that, but the request never gets filled.

I will try to see if I can make it work, and come back if so.

Thanks for the help!

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Level 1

Hey

you can give a try in another way like

final Locale pageLocale = getCurrentPage().getLanguage(false);

final ResourceBundle resourceBundle = getRequest().getResourceBundle(pageLocale);

final I18n i18n = new I18n(resourceBundle);

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Level 2

Well, in the, and since adapting to both didn't work for me,

we made the model

@Model(adaptables = SlingHttpServletRequest.class)

and injected everything else

@Inject
private ResourceResolver resolver;

@Inject
private Resource resource;


@Inject
@Optional
private I18n i18n;

Thanks for the suport!

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Level 6

Did the above snippet work ? is request getting injected ?

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Level 2

Yes it got Injected.

But I actually, today, got a better way of getting it, without the need to adapt from slinghttpservletrequest

@Model(adaptables = Resource.class)

public class MyClassMode {

@Inject
@Filter("(component.name=org.apache.sling.i18n.impl.JcrResourceBundleProvider)")

private ResourceBundleProvider i18nProvider;

}