Example usage for org.apache.wicket.protocol.http WebApplication initApplication

Introduction

In this page you can find the example usage for org.apache.wicket.protocol.http WebApplication initApplication.

Prototype

public final void initApplication() 

Source Link

Document

Initialize the application

Usage

From source file:org.apache.openmeetings.db.util.ApplicationHelper.java

License:Apache License

public static IApplication ensureApplication(Long langId) {
    IApplication a = null;/*  w w  w.  j  av a2s . c o  m*/
    if (Application.exists()) {
        a = (IApplication) Application.get();
    } else {
        WebApplication app = (WebApplication) Application.get(wicketApplicationName);
        LabelDao.initLanguageMap();
        if (app == null) {
            try {
                app = (WebApplication) LabelDao.getAppClass().newInstance();
            } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
                log.error("Failed to create Application");
                return null;
            }
            app.setServletContext(new MockServletContext(app, null));
            app.setName(wicketApplicationName);
            ServletContext sc = app.getServletContext();
            OMContextListener omcl = new OMContextListener();
            omcl.contextInitialized(new ServletContextEvent(sc));
            XmlWebApplicationContext xmlContext = new XmlWebApplicationContext();
            xmlContext.setConfigLocation("classpath:openmeetings-applicationContext.xml");
            xmlContext.setServletContext(sc);
            xmlContext.refresh();
            sc.setAttribute(ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, xmlContext);
            app.setConfigurationType(RuntimeConfigurationType.DEPLOYMENT);
            ThreadContext.setApplication(app);
            app.initApplication();
        } else {
            ThreadContext.setApplication(app);
        }
        a = (IApplication) Application.get(wicketApplicationName);
    }
    if (ThreadContext.getRequestCycle() == null) {
        ServletWebRequest req = new ServletWebRequest(new MockHttpServletRequest((Application) a,
                new MockHttpSession(a.getServletContext()), a.getServletContext()), "");
        RequestCycleContext rctx = new RequestCycleContext(req, new MockWebResponse(), a.getRootRequestMapper(),
                a.getExceptionMapperProvider().get());
        ThreadContext.setRequestCycle(new RequestCycle(rctx));
    }
    if (ThreadContext.getSession() == null) {
        WebSession s = WebSession.get();
        if (langId > 0) {
            ((IWebSession) s).setLanguage(langId);
        }
    }
    return a;
}

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