[OmniFaces utilities (2.0)] Check if the current faces context is available

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[OmniFaces utilities] The hasContext() method returns true when the current faces context is available (i.e. it is not null).

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Method:

See also: Faces#getContext()

Usage:

import org.omnifaces.util.Faces;

...

if(Faces.hasContext()){

   // ... there is a FacesContext, so do something

}

or, you will prefer:

import static org.omnifaces.util.Faces.hasContext;

...

if(hasContext()){

   // ... there is a FacesContext, so do something

}

I like this method because is a very nice shortcut for:

FacesContext fc = FacesContext.getCurrentInstance();

if(fc != null){

   // ... there is a FacesContext, so do something

}

API GH