Example usage for com.vaadin.server SessionInitListener SessionInitListener

Introduction

In this page you can find the example usage for com.vaadin.server SessionInitListener SessionInitListener.

Prototype

SessionInitListener

Source Link

Usage

From source file:annis.gui.servlets.AnnisServlet.java

License:Apache License

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();

    getService().addSessionInitListener(new SessionInitListener() {

        @Override/*from  w w  w  . ja v  a  2  s.co m*/
        public void sessionInit(SessionInitEvent event) throws ServiceException {
            VaadinSession session = event.getSession();
            if (Helper.isKickstarter(session)) {
                // only load configurations from the WEB-INF/conf folder
                File config = new File(event.getService().getBaseDirectory(),
                        "/WEB-INF/conf/annis-gui.properties");
                loadPropertyFile(config, session);
                // manually override the service URL if given
                String serviceURL = session.getConfiguration().getInitParameters()
                        .getProperty(Helper.KEY_WEB_SERVICE_URL);
                if (serviceURL != null) {
                    session.setAttribute(Helper.KEY_WEB_SERVICE_URL, serviceURL);
                }
            } else {
                // load some additional properties from our ANNIS configuration
                loadApplicationProperties("annis-gui.properties", session);
            }

            event.getSession().addRequestHandler(new ShortenerRequestHandler());
        }
    });
}

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From source file:com.esofthead.mycollab.community.vaadin.MyCollabServlet.java

License:Open Source License

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();
    TouchKitSettings s = getTouchKitSettings();
    s.getWebAppSettings().setWebAppCapable(true);
    s.getApplicationCacheSettings().setCacheManifestEnabled(true);
    String contextPath = getServletConfig().getServletContext().getContextPath();
    s.getApplicationIcons().addApplicationIcon(
            contextPath + "VAADIN/themes/" + MyCollabVersion.THEME_MOBILE_VERSION + "/icons/icon.png");
    s.getWebAppSettings().setStartupImage(
            contextPath + "VAADIN/themes/" + MyCollabVersion.THEME_MOBILE_VERSION + "/icons/icon.png");

    getService().addSessionInitListener(new SessionInitListener() {
        private static final long serialVersionUID = 1L;

        @Override//from   ww  w  . j  a  v a  2  s  .c om
        public void sessionInit(SessionInitEvent event) {
            event.getSession().addBootstrapListener(new MyCollabBootstrapListener());
            event.getSession().addUIProvider(uiProvider);
        }
    });
}

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From source file:com.esofthead.mycollab.vaadin.MyCollabServlet.java

License:Open Source License

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();
    TouchKitSettings s = getTouchKitSettings();
    s.getApplicationCacheSettings().setCacheManifestEnabled(false);

    getService().addSessionInitListener(new SessionInitListener() {
        private static final long serialVersionUID = 1L;

        @Override//from ww  w .j  av a 2  s.  c om
        public void sessionInit(SessionInitEvent event) {
            event.getSession().addBootstrapListener(new MyCollabBootstrapListener());

            event.getSession().addUIProvider(uiProvider);
        }
    });
}

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From source file:com.foc.vaadin.servlet.FocVaadinServlet.java

License:Apache License

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();
    getService().addSessionInitListener(new SessionInitListener() {

        @Override/*from  w w w  . j a v  a2 s.  co m*/
        public void sessionInit(SessionInitEvent event) {
            event.getSession().addBootstrapListener(new BootstrapListener() {

                @Override
                public void modifyBootstrapFragment(BootstrapFragmentResponse response) {
                }

                @Override
                public void modifyBootstrapPage(BootstrapPageResponse response) {
                    response.getDocument().head().prependElement("meta").attr("name", "viewport")
                            .attr("content", "width=device-width");
                    String robotKeywords = getRobotKeywords();
                    if (robotKeywords != null && !robotKeywords.isEmpty()) {
                        response.getDocument().head().prependElement("meta").attr("name", "robots")
                                .attr("content", robotKeywords);
                        ;//robots" content="..., ..." /
                    }
                    if (hasAjaxWebCrawlerSupport()) {
                        Element elmt = response.getDocument().head().prependElement("meta");
                        elmt.attr("name", "fragment");
                        elmt.attr("content", "!");
                    }
                }
            });
        }
    });
}

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From source file:com.klwork.explorer.web.CustomVaadinServlet.java

License:Apache License

@Override
protected VaadinServletService createServletService(DeploymentConfiguration deploymentConfiguration)
        throws ServiceException {
    final VaadinServletService service = super.createServletService(deploymentConfiguration);

    // Spring system messages provider
    if (systemMessagesBeanName != null && systemMessagesBeanName != "") {
        SpringVaadinSystemMessagesProvider messagesProvider = new SpringVaadinSystemMessagesProvider(
                applicationContext, systemMessagesBeanName);
        logger.debug("set SpringVaadinSystemMessagesProvider");
        service.setSystemMessagesProvider(messagesProvider);
    }//from w  ww. j  a v a2s  . c  o m

    String uiProviderProperty = service.getDeploymentConfiguration()
            .getApplicationOrSystemProperty(Constants.SERVLET_PARAMETER_UI_PROVIDER, null);

    // Add SpringUIProvider if custom provider doesn't defined.
    if (uiProviderProperty == null) {
        service.addSessionInitListener(new SessionInitListener() {
            @Override
            public void sessionInit(SessionInitEvent event) throws ServiceException {
                //UIPROVIDER,CommunicationManager
                event.getSession().addUIProvider(new SpringUIProvider());
            }
        });
    }

    return service;
}

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From source file:com.klwork.explorer.web.SpringVaadinPortlet.java

License:Apache License

@Override
protected VaadinPortletService createPortletService(DeploymentConfiguration deploymentConfiguration)
        throws ServiceException {
    final VaadinPortletService service = super.createPortletService(deploymentConfiguration);

    // Spring system messages provider
    if (systemMessagesBeanName != null && systemMessagesBeanName != "") {
        SpringVaadinSystemMessagesProvider messagesProvider = new SpringVaadinSystemMessagesProvider(
                applicationContext, systemMessagesBeanName);
        logger.debug("set SpringVaadinSystemMessagesProvider");
        service.setSystemMessagesProvider(messagesProvider);
    }/*from   w w w . ja  v  a 2 s.  co  m*/

    String uiProviderProperty = service.getDeploymentConfiguration()
            .getApplicationOrSystemProperty(Constants.SERVLET_PARAMETER_UI_PROVIDER, null);

    // Add SpringUIProvider if custom provider doesn't defined.
    if (uiProviderProperty == null) {
        service.addSessionInitListener(new SessionInitListener() {
            @Override
            public void sessionInit(SessionInitEvent event) throws ServiceException {
                event.getSession().addUIProvider(new SpringUIProvider());
            }
        });
    }

    return service;
}

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From source file:com.lst.deploymentautomation.vaadin.core.AppServlet.java

License:Open Source License

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();

    //register a bootstrap listener that adds a meta header to the bootstrap page
    getService().addSessionInitListener(new SessionInitListener() {

        private static final long serialVersionUID = 1L;

        @Override//from  ww w .j av a 2s  .  c om
        public void sessionInit(SessionInitEvent event) {
            event.getSession().addBootstrapListener(new AppBootstrapListener());
            event.getSession().addUIProvider(new AppUIProvider());
        }
    });
}

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From source file:de.catma.servlet.CatmaApplicationServlet.java

License:Open Source License

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();
    getService().addSessionInitListener(new SessionInitListener() {

        @Override//  w w w  .j  a  v a2 s.com
        public void sessionInit(SessionInitEvent event) throws ServiceException {
            event.getSession().addBootstrapListener(new CatmaBootstrapListener());
        }
    });

    getService().setSystemMessagesProvider(new SystemMessagesProvider() {
        @Override
        public SystemMessages getSystemMessages(SystemMessagesInfo systemMessagesInfo) {
            CustomizedSystemMessages messages = new CustomizedSystemMessages();
            try {
                String problemRedirectURL = RepositoryPropertyKey.BaseURL
                        .getValue(RepositoryPropertyKey.BaseURL.getDefaultValue());

                messages.setAuthenticationErrorURL(problemRedirectURL);
                messages.setInternalErrorURL(problemRedirectURL);
                messages.setSessionExpiredURL(problemRedirectURL);
                messages.setCommunicationErrorURL(problemRedirectURL);
                messages.setCookiesDisabledURL(problemRedirectURL);
            } catch (Exception e) {
                e.printStackTrace();
            }
            return messages;
        }
    });

}

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From source file:de.unioninvestment.eai.portal.support.vaadin.CrudVaadinPortlet.java

License:Apache License

@Override
protected void portletInitialized() throws PortletException {
    super.portletInitialized();
    getService().addSessionInitListener(new SessionInitListener() {
        @Override/*from   w  ww .  j  a  v a 2  s .  co  m*/
        public void sessionInit(SessionInitEvent event) {
            event.getSession().addBootstrapListener(new LoadingIndicatorBootstrapListener());
        }
    });
}

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From source file:fi.semantum.strategia.Servlet.java

License:Open Source License

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();
    getService().addSessionInitListener(new SessionInitListener() {

        private static final long serialVersionUID = 8234186352463637883L;

        @Override//  w ww .j a  v a  2 s  .  c  o  m
        public void sessionInit(SessionInitEvent event) {
            event.getSession().addBootstrapListener(new BootstrapListener() {

                private static final long serialVersionUID = 7535841016176448694L;

                @Override
                public void modifyBootstrapFragment(BootstrapFragmentResponse response) {
                }

                @Override
                public void modifyBootstrapPage(BootstrapPageResponse response) {
                }
            });
        }
    });
}

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