Package jakarta.faces.application

Class ApplicationFactory

java.lang.Object
jakarta.faces.application.ApplicationFactory
All Implemented Interfaces:
FacesWrapper<ApplicationFactory>
public abstract class ApplicationFactory extends Object implements FacesWrapper<ApplicationFactory>

ApplicationFactory is a factory object that creates (if needed) and returns Application instances. Implementations of Jakarta Faces must provide at least a default implementation of Application.

There must be one ApplicationFactory instance per web application that is utilizing Jakarta Faces. This instance can be acquired, in a portable manner, by calling: 

 ApplicationFactory factory = (ApplicationFactory) FactoryFinder.getFactory(FactoryFinder.APPLICATION_FACTORY);

Usage: extend this class and push the implementation being wrapped to the constructor and use getWrapped() to access the instance being wrapped.

  • Constructor Details

    • ApplicationFactory

      @Deprecated public ApplicationFactory()
      Deprecated.
      Use the other constructor taking the implementation being wrapped.

    • ApplicationFactory

      public ApplicationFactory(ApplicationFactory wrapped)

      If this factory has been decorated, the implementation doing the decorating should push the implementation being wrapped to this constructor. The getWrapped() will then return the implementation being wrapped.

      Parameters:
      wrapped - The implementation being wrapped.

  • Method Details

    • getWrapped

      public ApplicationFactory getWrapped()

      If this factory has been decorated, the implementation doing the decorating may override this method to provide access to the implementation being wrapped.

      Specified by:
      getWrapped in interface FacesWrapper<ApplicationFactory>
      Returns:
      the wrapped instance.
      Since:
      2.0

    • getApplication

      public abstract Application getApplication()

      Create (if needed) and return an Application instance for this web application.

      Returns:
      the application.

    • setApplication

      public abstract void setApplication(Application application)

      Replace the Application instance that will be returned for this web application.

      Parameters:
      application - The replacement Application instance
      Throws:
      NullPointerException - if application is null.