/**
* If the {@link ConverterProvider} is present and there's a CDI managed {@link Converter}
* instance available, then return it, else delegate to {@link #getWrapped()} which may return the
* JSF managed {@link Converter} instance.
*/
@Override
public Converter createConverter(Class<?> targetClass) {
Object provider = BeanManager.INSTANCE.getReference(ConverterProvider.class);
if (provider
instanceof
ConverterProvider) { // If not null, it doesn't return true in EAR deployment on GF3, see
// also #251.
Converter converter =
((ConverterProvider) provider).createConverter(getWrapped(), targetClass);
if (converter != null) {
return converter;
}
}
return getWrapped().createConverter(targetClass);
}
/**
* If the {@link ValidatorProvider} is present and there's a CDI managed {@link Validator}
* instance available, then return it, else delegate to {@link #getWrapped()} which may return the
* JSF managed {@link Validator} instance.
*/
@Override
public Validator createValidator(String validatorId) throws FacesException {
Object provider = BeanManager.INSTANCE.getReference(ValidatorProvider.class);
if (provider
instanceof
ValidatorProvider) { // If not null, it doesn't return true in EAR deployment on GF3, see
// also #251.
Validator validator =
((ValidatorProvider) provider).createValidator(getWrapped(), validatorId);
if (validator != null) {
return validator;
}
}
return getWrapped().createValidator(validatorId);
}
private void checkCDIAvailable() {
try {
BeanManager.INSTANCE.toString();
} catch (Throwable e) {
logger.severe(
""
+ "\n████████████████████████████████████████████████████████████████████████████████"
+ "\n▌ ▐█ ▐ ▐"
+ "\n▌ ▄ ▄█▓█▌ ▐ OmniFaces failed to initialize! ▐"
+ "\n▌ ▐██▄ ▄▓░░▓▓ ▐ ▐"
+ "\n▌ ▐█░██▓ ▓▓░░░▓▌ ▐ This OmniFaces version requires CDI, but ▐"
+ "\n▌ ▐█▌░▓██ █▓░░░░▓ ▐ none was found on this environment. ▐"
+ "\n▌ ▓█▌░░▓█▄███████▄███▓░▓█ ▐ ▐"
+ "\n▌ ▓██▌░▓██░░░░░░░░░░▓█░▓▌ ▐ OmniFaces 2.x requires a minimum of JSF 2.2.▐"
+ "\n▌ ▓█████░░░░░░░░░░░░▓██ ▐ Since this JSF version, the JSF managed bean▐"
+ "\n▌ ▓██▓░░░░░░░░░░░░░░░▓█ ▐ facility @ManagedBean is semi-official ▐"
+ "\n▌ ▐█▓░░░░░░█▓░░▓█░░░░▓█▌ ▐ deprecated in favour of CDI. JSF 2.2 users ▐"
+ "\n▌ ▓█▌░▓█▓▓██▓░█▓▓▓▓▓░▓█▌ ▐ are strongly encouraged to move to CDI. ▐"
+ "\n▌ ▓▓░▓██████▓░▓███▓▓▌░█▓ ▐ ▐"
+ "\n▌ ▐▓▓░█▄▐▓▌█▓░░▓█▐▓▌▄▓░██ ▐ OmniFaces goes a step further by making CDI ▐"
+ "\n▌ ▓█▓░▓█▄▄▄█▓░░▓█▄▄▄█▓░██▌ ▐ a REQUIRED dependency next to JSF 2.2. This ▐"
+ "\n▌ ▓█▌░▓█████▓░░░▓███▓▀░▓█▓ ▐ not only ensures that your web application ▐"
+ "\n▌ ▐▓█░░░▀▓██▀░░░░░ ▀▓▀░░▓█▓ ▐ represents the state of art, but this also ▐"
+ "\n▌ ▓██░░░░░░░░▀▄▄▄▄▀░░░░░░▓▓ ▐ makes for us easier to develop OmniFaces, ▐"
+ "\n▌ ▓█▌░░░░░░░░░░▐▌░░░░░░░░▓▓▌ ▐ without the need for all sorts of hacks in ▐"
+ "\n▌ ▓█░░░░░░░░░▄▀▀▀▀▄░░░░░░░█▓ ▐ in order to get OmniFaces to deploy on ▐"
+ "\n▌ ▐█▌░░░░░░░░▀░░░░░░▀░░░░░░█▓▌ ▐ environments without CDI. ▐"
+ "\n▌ ▓█░░░░░░░░░░░░░░░░░░░░░░░██▓ ▐ ▐"
+ "\n▌ ▓█░░░░░░░░░░░░░░░░░░░░░░░▓█▓ ▐ You have 3 options: ▐"
+ "\n██████████████████████████████████ 1. Downgrade to OmniFaces 1.x. ▐"
+ "\n█░▀░░░░▀█▀░░░░░░▀█░░░░░░▀█▀░░░░░▀█ 2. Install CDI in this environment. ▐"
+ "\n█░░▐█▌░░█░░░██░░░█░░██░░░█░░░██░░█ 3. Switch to a CDI capable environment. ▐"
+ "\n█░░▐█▌░░█░░░██░░░█░░██░░░█░░░██░░█ ▐"
+ "\n█░░▐█▌░░█░░░██░░░█░░░░░░▄█░░▄▄▄▄▄█ For additional instructions, check ▐"
+ "\n█░░▐█▌░░█░░░██░░░█░░░░████░░░░░░░█ http://omnifaces.org/cdi ▐"
+ "\n█░░░█░░░█▄░░░░░░▄█░░░░████▄░░░░░▄█ ▐"
+ "\n████████████████████████████████████████████████████████████████████████████████");
throw e;
}
}
