Example usage for org.springframework.web.context.support WebApplicationContextUtils getRequiredWebApplicationContext

Introduction

In this page you can find the example usage for org.springframework.web.context.support WebApplicationContextUtils getRequiredWebApplicationContext.

Prototype

public static WebApplicationContext getRequiredWebApplicationContext(ServletContext sc)
        throws IllegalStateException

Source Link

Document

Find the root WebApplicationContext for this web app, typically loaded via org.springframework.web.context.ContextLoaderListener .

Usage

From source file:com.freebox.engeneering.application.web.common.ApplicationContextListener.java

/**
 * Initializes the application context by web flow xml configs.
 * @param servletContextEvent the servlet context event.
 *///  w ww .j  a va2s.co  m
public void contextInitialized(ServletContextEvent servletContextEvent) {
    final ServletContext servletContext = servletContextEvent.getServletContext();
    final WebApplicationContext context = WebApplicationContextUtils
            .getRequiredWebApplicationContext(servletContext);

    String initParameter = servletContext.getInitParameter(CONFIG_LOCATION_PARAM);
    final String[] configLocations = getConfigLocations(context, initParameter);

    final Set<URL> xmlConfigs = new HashSet<URL>();
    for (String configLocation : configLocations) {
        try {
            final Resource[] locationResources = context.getResources(configLocation);
            for (Resource locationResource : locationResources) {
                xmlConfigs.add(locationResource.getURL());
            }
        } catch (IOException e) {
            if (LOGGER.isErrorEnabled()) {
                LOGGER.error("Could not find state chart configuration", e);
            }
        }
    }
    Assert.notEmpty(xmlConfigs, "Cannot find state chart configuration.");

    ApplicationContextLocator.setWebFlowConfiguration(xmlConfigs);
    ApplicationContextLocator.setApplicationContext(context);

    final FlowConfigurationLoader flowConfigurationLoader = (FlowConfigurationLoader) context
            .getBean("flowConfigurationLoader");
    flowConfigurationLoader.init(xmlConfigs);
}

From source file:com.application.model.dao.AuthenticationService.java

public void handleLogout(HttpServletRequest httpRequest) {

    ServletContext servletContext = httpRequest.getSession().getServletContext();

    WebApplicationContext wac = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);

    LogoutHandler logoutHandler = wac.getBean(LogoutHandler.class);

    Authentication authentication = SecurityContextHolder.getContext().getAuthentication();

    // Response should not be used?
    logoutHandler.logout(httpRequest, null, authentication);
}

From source file:net.sourceforge.vulcan.web.struts.RestRequestProcessor.java

@Override
public void init(ActionServlet servlet, ModuleConfig moduleConfig) throws ServletException {
    super.init(servlet, moduleConfig);

    final WebApplicationContext wac = WebApplicationContextUtils
            .getRequiredWebApplicationContext(servlet.getServletContext());

    this.restRequestDetector = (RestRequestDetector) wac.getBean("restRequestDetector",
            RestRequestDetector.class);
}

From source file:org.openxdata.server.rpc.OxdPersistentRemoteService.java

protected WebApplicationContext getApplicationContext() {
    ServletContext sctx = this.getServletContext();
    WebApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(sctx);
    return ctx;// www.  j  av  a  2 s . c  o  m
}

From source file:org.atomserver.server.servlet.AtomServerServlet.java

protected void loadSpringContext() {
    if (appContext == null) {
        ServletConfig config = getServletConfig();

        ServletContext context = config.getServletContext();
        if (context != null) {
            logger.debug("LOADING: WebApplicationContextUtils.getRequiredWebApplicationContext(context))");
            appContext = WebApplicationContextUtils.getRequiredWebApplicationContext(context);
        } else {//from w ww.  j  av a2s.  c  o m
            logger.debug("LOADING: new ClassPathXmlApplicationContext( .... )");
            appContext = new ClassPathXmlApplicationContext(
                    config.getInitParameter(SPRING_APPLICATION_CONTEXT_FILE));
        }

        if (logger.isDebugEnabled()) {
            logger.debug("Application context set:: appContext= " + appContext);
        }
    }
}

From source file:gov.nih.nci.ncicb.cadsr.admintool.struts.action.BaseDispatchAction.java

public void setServlet(ActionServlet servlet) {
    super.setServlet(servlet);
    ServletContext servletContext = servlet.getServletContext();
    WebApplicationContext wac = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
    conceptService = (ConceptService) wac.getBean("conceptService");
    contextService = (ContextService) wac.getBean("contextService");
    this.printAllContexts();
}

From source file:com.cubusmail.gwtui.server.services.RetrieveAttachmentServlet.java

@Override
public void service(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    WebApplicationContext context = WebApplicationContextUtils
            .getRequiredWebApplicationContext(request.getSession().getServletContext());

    try {/*w  w  w. jav  a  2s. c o  m*/
        String messageId = request.getParameter("messageId");
        String attachmentIndex = request.getParameter("attachmentIndex");
        boolean view = "1".equals(request.getParameter("view"));

        if (messageId != null) {
            IMailbox mailbox = SessionManager.get().getMailbox();
            Message msg = mailbox.getCurrentFolder().getMessageById(Long.parseLong(messageId));

            List<MimePart> attachmentList = MessageUtils.attachmentsFromPart(msg);
            int index = Integer.valueOf(attachmentIndex);

            MimePart retrievePart = attachmentList.get(index);

            ContentType contentType = new ContentType(retrievePart.getContentType());

            String fileName = retrievePart.getFileName();
            if (StringUtils.isEmpty(fileName)) {
                fileName = context.getMessage("message.unknown.attachment", null,
                        SessionManager.get().getLocale());
            }
            StringBuffer contentDisposition = new StringBuffer();
            if (!view) {
                contentDisposition.append("attachment; filename=\"");
                contentDisposition.append(fileName).append("\"");
            }

            response.setHeader("cache-control", "no-store");
            response.setHeader("pragma", "no-cache");
            response.setIntHeader("max-age", 0);
            response.setIntHeader("expires", 0);

            if (!StringUtils.isEmpty(contentDisposition.toString())) {
                response.setHeader("Content-disposition", contentDisposition.toString());
            }
            response.setContentType(contentType.getBaseType());
            // response.setContentLength(
            // MessageUtils.calculateSizeFromPart( retrievePart ) );

            BufferedInputStream bufInputStream = new BufferedInputStream(retrievePart.getInputStream());
            OutputStream outputStream = response.getOutputStream();

            byte[] inBuf = new byte[1024];
            int len = 0;
            int total = 0;
            while ((len = bufInputStream.read(inBuf)) > 0) {
                outputStream.write(inBuf, 0, len);
                total += len;
            }

            bufInputStream.close();
            outputStream.flush();
            outputStream.close();

        }
    } catch (Exception ex) {
        logger.error(ex.getMessage(), ex);
    }
}

From source file:jrouter.servlet.filter.SpringJRouterFilter.java

/**
 * A hook to give subclass another way to create ActionFactory
 *
 * @param filterConfig ?// ww w.j a va 2s .c  o  m
 *
 * @return ActionFactory bean.
 */
@Override
protected ActionFactory createActionFactory(final FilterConfig filterConfig) {
    log.info("Load configuration location : " + configLocation);
    Configuration configuration = new Configuration();
    configuration.load(configLocation);
    if (useSpringObjectFactory) {
        Map<String, Object> actionFactoryProperties = new HashMap<String, Object>(2);
        actionFactoryProperties.put("objectFactory", new SpringObjectFactory(
                WebApplicationContextUtils.getRequiredWebApplicationContext(filterConfig.getServletContext())));
        configuration.addActionFactoryProperties(actionFactoryProperties);
    }
    return configuration.buildActionFactory();
}

From source file:com.clican.pluto.cms.ui.listener.StartupListener.java

public void contextInitialized(ServletContextEvent event) {
    super.contextInitialized(event);
    try {//from   w  w w .  j a v a  2s . com
        Velocity.init(
                Thread.currentThread().getContextClassLoader().getResource("velocity.properties").getPath());
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    ApplicationContext ctx = null;
    JndiUtils.setJndiFactory(MockContextFactory.class.getName());
    Hashtable<String, String> ht = new Hashtable<String, String>();
    ht.put(Context.INITIAL_CONTEXT_FACTORY, MockContextFactory.class.getName());
    try {
        ctx = (ApplicationContext) JndiUtils.lookupObject(ApplicationContext.class.getName());
        if (ctx == null) {
            log.warn("Cannot get ApplicationContext from JNDI");
        }
    } catch (Exception e) {
        log.warn("Cannot get ApplicationContext from JNDI");
    }
    if (ctx == null) {
        ctx = (new ClassPathXmlApplicationContext(new String[] { "classpath*:META-INF/ui-*.xml", }));
    }
    XmlWebApplicationContext wac = (XmlWebApplicationContext) WebApplicationContextUtils
            .getRequiredWebApplicationContext(event.getServletContext());
    wac.setParent(ctx);
    wac.refresh();
    event.getServletContext().setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
    Constants.ctx = wac;
}