[jira] [Updated] (WICKET-4350) Add more programmatic support for web app construction via servlet 3.0

["Peter Ertl (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-4350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Ertl updated WICKET-4350:
-------------------------------

    Affects Version/s: 1.5.4
        Fix Version/s: 1.5.5
    
> Add more programmatic support for web app construction via servlet 3.0 
> -----------------------------------------------------------------------
>
>                 Key: WICKET-4350
>                 URL: https://issues.apache.org/jira/browse/WICKET-4350
>             Project: Wicket
>          Issue Type: Improvement
>          Components: wicket
>    Affects Versions: 1.5.4, 6.0.0
>            Reporter: Peter Ertl
>            Assignee: Peter Ertl
>            Priority: Minor
>             Fix For: 1.5.5, 6.0.0
>
>
> Since servlet 3.0 web applications can be set up completely in code.
> To support this kind of setup wicket should
> - support the manual assignment of an web application instance to WicketFilter
> - support setting the runtime configuration type in WebApplication programmtically through a setter instead of reading web.xml
> sample code for demonstrating the use case:
> public class AppContextListener implements ServletContextListener
> {
> 	private GuiceContext guiceContext;
> 	@Override
> 	public void contextInitialized(ServletContextEvent sce)
> 	{
> 		// create configuration
> 		final AppConfig configuration = new WebAppConfig();
> 		// setup guice
> 		guiceContext = new GuiceContext(configuration);
> 		// create injector
> 		final Injector injector = guiceContext.createInjector();
> 		// create wicket application
> 		WebApplication application = injector.getInstance(WebApplication.class);
> 		application.setConfigurationType(RuntimeConfigurationType.DEVELOPMENT);
> 		// create wicket filter
> 		WicketFilter filter = new WicketFilter(application);
> 		filter.setFilterPath("");
>     // dynamically add wicket filter
> 		final FilterRegistration.Dynamic wicket = sce.getServletContext().addFilter("wicket", filter);
> 		// add filter mapping for path '/'
> 		wicket.addMappingForUrlPatterns(EnumSet.allOf(DispatcherType.class), true, "/*");
> 	}
> 	
>   // ...
> }

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