com.github.wuic.servlet

Class WuicServletContextListener

java.lang.Object

com.github.wuic.servlet.WuicServletContextListener

All Implemented Interfaces:

EventListener, ServletContextListener

@WebListener
public class WuicServletContextListener
extends Object
implements ServletContextListener

Servlet context listener that injects into the ServletContext the WuicFacade as an attribute mapped to ApplicationConfig.WEB_WUIC_FACADE name.

Since:

0.4.1

Version:

1.2

Author:

Guillaume DROUET

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WuicServletContextListener.InitParamProperties A class that retrieves properties from init-param configured inside a servlet context.
static class	WuicServletContextListener.PropertiesWrapper A properties that delegate call to a wrapped instance and modify the value associated to ApplicationConfig.WUIC_SERVLET_CONTEXT_PARAM to make sure it starts with the servlet context's path.

Constructor Summary

Constructors

Constructor and Description
WuicServletContextListener()

Method Summary

Methods

Modifier and Type	Method and Description
void	contextDestroyed(ServletContextEvent sce)
void	contextInitialized(ServletContextEvent sce)
static BiFunction<String,String,String>	getParamProvider(ServletContext servletContext) Gets the BiFunction providing parameters..
static WuicFacade	getWuicFacade(ServletContext servletContext) Gets the WuicFacade injected into the given context.
protected BiFunction<String,String,String>	paramProvider(ServletContext sc) Returns the function the WuicFacadeBuilder will use to retrieve properties.

Methods inherited from class java.lang.Object

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

Constructor Detail

WuicServletContextListener

public WuicServletContextListener()

Method Detail

getWuicFacade

public static WuicFacade getWuicFacade(ServletContext servletContext)

Gets the WuicFacade injected into the given context.

Parameters:

servletContext - the context that must contains the facade

Returns:

the facade

getParamProvider

public static BiFunction<String,String,String> getParamProvider(ServletContext servletContext)

Gets the BiFunction providing parameters..

Parameters:

servletContext - the context that must contains the function

Returns:

the function

contextInitialized

public void contextInitialized(ServletContextEvent sce)

Specified by:

contextInitialized in interface ServletContextListener

contextDestroyed

public void contextDestroyed(ServletContextEvent sce)

Specified by:

contextDestroyed in interface ServletContextListener

paramProvider

protected BiFunction<String,String,String> paramProvider(ServletContext sc)

Returns the function the WuicFacadeBuilder will use to retrieve properties.

Parameters:

sc - the servlet context

Returns:

the function to apply