javax.faces.context

Class ExceptionHandlerFactory

Contents
  • All Implemented Interfaces:
    FacesWrapper<ExceptionHandlerFactory>
    Direct Known Subclasses:
    PreJsf2ExceptionHandlerFactory

    public abstract class ExceptionHandlerFactory
extends Object
implements FacesWrapper<ExceptionHandlerFactory>

    ExceptionHandlerFactory is a factory object that creates (if needed) and returns a new ExceptionHandler instance.

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

    
   ExceptionHandlerFactory factory = (ExceptionHandlerFactory)
    FactoryFinder.getFactory(FactoryFinder.EXCEPTION_HANDLER_FACTORY);
    Since:
    2.0

    • Constructor Detail

      • ExceptionHandlerFactory

        public ExceptionHandlerFactory()

    • Method Detail

      • getWrapped

        public ExceptionHandlerFactory getWrapped()

        If this factory has been decorated, the implementation doing the decorating may override this method to provide access to the implementation being wrapped. A default implementation is provided that returns null.

        Specified by:
        getWrapped in interface FacesWrapper<ExceptionHandlerFactory>

      • getExceptionHandler

        public abstract ExceptionHandler getExceptionHandler()

        Create and return a A new ExceptionHandler instance. The implementation must return an ExceptionHandler instance suitable for the environment. For example, in some cases it may be desirable for an ExceptionHandler to write error information to the response instead of throwing exceptions as in the case of Ajax applications.

Document created the 11/06/2005, last modified the 18/08/2025
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References

  1. View the html document Language of the document:fr Manuel PHP : https://docs.oracle.com, ExceptionHandlerFactory (Java(TM) EE 7 Specification APIs)

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