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

Introduction

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

Prototype

@Nullable
public static WebApplicationContext getWebApplicationContext(ServletContext sc)

Source Link

Document

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

Usage

From source file:com.redoute.datamap.servlet.picture.DeletePicture.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   ww  w .  j  a  v  a  2 s. c o  m*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);

    try {
        String name = policy.sanitize(request.getParameter("id"));

        ApplicationContext appContext = WebApplicationContextUtils
                .getWebApplicationContext(this.getServletContext());
        IPictureService datamapService = appContext.getBean(IPictureService.class);
        IFactoryPicture factoryPicture = appContext.getBean(IFactoryPicture.class);

        Picture sqlLib = factoryPicture.create(Integer.valueOf(name), null, null, null, null);
        datamapService.deletePicture(sqlLib);
        response.sendRedirect("Datamap.jsp");
    } finally {
        out.close();
    }
}

From source file:com.redoute.datamap.servlet.datamap.DeleteDatamap.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//www  .j a  va  2  s .  c o  m
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);

    try {
        String name = policy.sanitize(request.getParameter("id"));

        ApplicationContext appContext = WebApplicationContextUtils
                .getWebApplicationContext(this.getServletContext());
        IDatamapService datamapService = appContext.getBean(IDatamapService.class);
        IFactoryDatamap factoryDatamap = appContext.getBean(IFactoryDatamap.class);

        Datamap sqlLib = factoryDatamap.create(Integer.valueOf(name), null, null, null, null, null, null, null,
                null, null);
        datamapService.deleteDatamap(sqlLib);

    } finally {
        out.close();
    }
}

From source file:ru.org.linux.auth.SecurityFilter.java

public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {

    WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
    HttpServletRequest request = (HttpServletRequest) req;
    request.setAttribute("configuration", ctx.getBean(Configuration.class));
    request.setAttribute("template", new Template(ctx));
    request.setCharacterEncoding("utf-8"); // ?? tomcat
    CSRFManipulation(request, (HttpServletResponse) res);
    forWikiManipulation(request, (HttpServletResponse) res);
    chain.doFilter(req, res);/*from   w w w.  ja v a  2s. c  o m*/
}

From source file:com.thoughtworks.go.server.websocket.ConsoleLogSocketServlet.java

@Override
public void init() throws ServletException {
    WebApplicationContext wac = WebApplicationContextUtils.getWebApplicationContext(getServletContext());

    socketCreator = wac.getBean(ConsoleLogSocketCreator.class);
    securityService = wac.getBean(SecurityService.class);

    super.init();
}

From source file:it.pronetics.madstore.server.test.servlet.DataServlet.java

public void init(ServletConfig config) throws ServletException {
    try {//from   w w w  .j  a  v a 2s. com
        super.init(config);
        ctx = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
        Map collectionRepositories = ctx.getBeansOfType(CollectionRepository.class);
        Map entryRepositories = ctx.getBeansOfType(EntryRepository.class);
        if (collectionRepositories.size() != 1 || entryRepositories.size() != 1) {
            throw new IllegalStateException();
        } else {
            collectionRepository = (CollectionRepository) collectionRepositories.values().toArray()[0];
            entryRepository = (EntryRepository) entryRepositories.values().toArray()[0];
        }
        InputStream collectionStream = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("entriesCollection.xml");
        InputStream entryStream1 = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("entry1.xml");
        InputStream entryStream2 = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("entry2.xml");
        InputStream entryStream3 = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("entry3.xml");

        byte[] bytes = new byte[collectionStream.available()];
        collectionStream.read(bytes);
        Element collection = DomHelper.getDomFromString(new String(bytes));

        bytes = new byte[entryStream1.available()];
        entryStream1.read(bytes);
        Element entry1 = DomHelper.getDomFromString(new String(bytes));

        bytes = new byte[entryStream2.available()];
        entryStream2.read(bytes);
        Element entry2 = DomHelper.getDomFromString(new String(bytes));

        bytes = new byte[entryStream3.available()];
        entryStream3.read(bytes);
        Element entry3 = DomHelper.getDomFromString(new String(bytes));

        collectionKey = collectionRepository.putIfAbsent(collection);
        entryRepository.put(collectionKey, entry1);
        entryRepository.put(collectionKey, entry2);
        entryRepository.put(collectionKey, entry3);
    } catch (Exception ex) {
        throw new ServletException(ex.getMessage(), ex);
    }
}

From source file:com.dotcallservice.manager.ServiceLocator.java

@SuppressWarnings("unchecked")
private <K> K getStringBean(String beanName) {
    ApplicationContext ctx = WebApplicationContextUtils
            .getWebApplicationContext(servletConfig.getServletContext());
    return (K) ctx.getBean(beanName);
}

From source file:br.com.caelum.vraptor.ioc.spring.DefaultSpringLocator.java

public ConfigurableWebApplicationContext getApplicationContext(ServletContext servletContext) {
    ConfigurableWebApplicationContext context = (ConfigurableWebApplicationContext) WebApplicationContextUtils
            .getWebApplicationContext(servletContext);
    if (context != null) {
        logger.info("Using a web application context: {}", context);
        return context;
    }//from w w w.j  a va  2  s .c  o m
    if (DefaultSpringLocator.class.getResource("/applicationContext.xml") != null) {
        logger.info("Using an XmlWebApplicationContext, searching for applicationContext.xml");
        XmlWebApplicationContext ctx = new XmlWebApplicationContext();
        ctx.setConfigLocation("classpath:applicationContext.xml");
        servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, ctx);
        return ctx;
    }
    logger.info("No application context found");
    ConfigurableWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
    ctx.setId("VRaptor");
    servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, ctx);
    return ctx;
}

From source file:com.redoute.datamap.servlet.GenerateGraph.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from  w  ww  .  j  av  a 2s . c  o m
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("image/png");
    ServletOutputStream os = response.getOutputStream();

    try {
        String stream = request.getParameter("stream");

        ApplicationContext appContext = WebApplicationContextUtils
                .getWebApplicationContext(this.getServletContext());
        IDatamapService datamapService = appContext.getBean(IDatamapService.class);

        BufferedImage graph = datamapService.dataImplementedByCriteria("stream", stream);

        ImageIO.write(graph, "png", os);
        os.close();

    } finally {
        os.close();
    }
}

From source file:ar.com.allium.rules.core.listener.AlliumRuleListener.java

public void contextInitialized(ServletContextEvent servletContextEvent) {
    log.debug("start initialize alliumRules");

    ServletContext ctx = servletContextEvent.getServletContext();
    WebApplicationContext springContext = WebApplicationContextUtils.getWebApplicationContext(ctx);

    LoadAlliumRules loadAlliumRules = new LoadAlliumRules(springContext);

    loadAlliumRules.loadAlliumRules();//from   ww w  .ja v  a  2s  . c o  m

    log.debug("end initialize alliumRules");
}