Package org.apache.empire.jsf2.app

Class WebAppStartupListener

java.lang.Object

org.apache.empire.jsf2.app.WebAppStartupListener

All Implemented Interfaces:

EventListener, javax.faces.event.FacesListener, javax.faces.event.SystemEventListener

public class WebAppStartupListener
extends Object
implements javax.faces.event.SystemEventListener

Constructor Summary

Constructors

Constructor	Description
WebAppStartupListener()	Default Constructor with no initialization
WebAppStartupListener(Class<? extends FacesConfiguration> facesConfigClass)	Default Constructor with additional configuration

Method Summary

Modifier and Type	Method	Description
protected WebApplication	createWebApplication(javax.faces.context.FacesContext startupContext)	Creates a WebApplication instance
protected FacesImplementation	detectFacesImplementation(javax.faces.context.ExternalContext externalContext)	Detects the JSF Implementation and returns an implmentation handler class.
FacesImplementation	getFacesImplementation()
protected javax.servlet.ServletContext	getServletContext(javax.faces.context.FacesContext startupContext)
protected void	initFacesConfiguration(javax.faces.context.FacesContext startupContext)	Allows to programmatically extend the faces configuration
protected void	initWebApplication(WebApplication facesApp, javax.faces.context.FacesContext startupContext)	Initializes a WebApplication instance
boolean	isListenerForSource(Object source)
void	processEvent(javax.faces.event.SystemEvent event)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

WebAppStartupListener

public WebAppStartupListener()

Default Constructor with no initialization

WebAppStartupListener

public WebAppStartupListener(Class<? extends FacesConfiguration> facesConfigClass)

Default Constructor with additional configuration

Parameters:

facesConfigClass - the faces configuration

Method Details

getFacesImplementation

public FacesImplementation getFacesImplementation()

getServletContext

protected javax.servlet.ServletContext getServletContext(javax.faces.context.FacesContext startupContext)

isListenerForSource

public boolean isListenerForSource(Object source)

Specified by:

isListenerForSource in interface javax.faces.event.SystemEventListener

processEvent

public void processEvent(javax.faces.event.SystemEvent event)
                  throws javax.faces.event.AbortProcessingException

Specified by:

processEvent in interface javax.faces.event.SystemEventListener

Throws:

javax.faces.event.AbortProcessingException

detectFacesImplementation

protected FacesImplementation detectFacesImplementation(javax.faces.context.ExternalContext externalContext)

Detects the JSF Implementation and returns an implmentation handler class. Supported Implementations are Sun Mojarra (2.2.x) and Apache MyFaces (2.2.x)

Parameters:

externalContext - the external context

Returns:

the faces implementation

initFacesConfiguration

protected void initFacesConfiguration(javax.faces.context.FacesContext startupContext)

Allows to programmatically extend the faces configuration

Parameters:

startupContext - the Startup Context

createWebApplication

protected WebApplication createWebApplication(javax.faces.context.FacesContext startupContext)

Creates a WebApplication instance

Parameters:

startupContext - the Startup Context

Returns:

the WebApplication instance

initWebApplication

protected void initWebApplication(WebApplication facesApp,
 javax.faces.context.FacesContext startupContext)

Initializes a WebApplication instance

Parameters:

facesApp - the WebApplication instance

startupContext - the Startup Context