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

List of usage examples for org.springframework.web.context.support WebApplicationContextUtils getRequiredWebApplicationContext

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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:org.sakaiproject.roster.tool.RosterTool.java

public void init(ServletConfig config) throws ServletException {

    super.init(config);

    try {/*from   ww w. j  a  v a2 s. c o m*/
        ApplicationContext context = WebApplicationContextUtils
                .getRequiredWebApplicationContext(getServletContext());
        sakaiProxy = (SakaiProxy) context.getBean("org.sakaiproject.roster.api.SakaiProxy");
    } catch (Throwable t) {
        throw new ServletException("Failed to initialise RosterTool servlet.", t);
    }
}

From source file:org.sakaiproject.search.tool.ControllerServlet.java

public void execute(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    if (wac == null) {
        wac = WebApplicationContextUtils.getRequiredWebApplicationContext(this.getServletContext());
        if (wac == null) {
            response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE, "Cannot get WebApplicationContext");
            return;
        }//from www  .j a va  2s . c  o m

    }
    request.setAttribute(Tool.NATIVE_URL, Tool.NATIVE_URL);

    if (searchBeanFactory == null) {
        searchBeanFactory = (SearchBeanFactory) wac.getBean("search-searchBeanFactory");
        ServletContext context = getServletContext();
        searchBeanFactory.setContext(context);
    }
    if (sessionManager == null) {
        sessionManager = (SessionManager) wac.getBean(SessionManager.class.getName());
    }

    addLocalHeaders(request);

    String targetURL = persistState(request);
    if (targetURL != null && targetURL.trim().length() > 0) {
        response.sendRedirect(targetURL);
        return;
    }
    if (TITLE_PANEL.equals(request.getParameter(PANEL))) {

        String targetPage = "/WEB-INF/pages/title.jsp";
        RequestDispatcher rd = request.getRequestDispatcher(targetPage);
        rd.forward(request, response);

    } else {
        String path = request.getPathInfo();
        if (path == null || path.length() == 0) {
            path = "/index";
        }
        if (!path.startsWith("/")) {
            path = "/" + path;
        }

        String targetPage = "/WEB-INF/pages" + path + ".jsp";

        request.setAttribute(SearchBeanFactory.SEARCH_BEAN_FACTORY_ATTR, searchBeanFactory);
        RequestDispatcher rd = request.getRequestDispatcher(targetPage);
        rd.forward(request, response);
    }

    request.removeAttribute(Tool.NATIVE_URL);
}

From source file:org.sakaiproject.tool.assessment.ui.servlet.StoreApplicationContext.java

public void init(ServletConfig config) throws ServletException {
    super.init(config);
    if (ctx == null) {
        ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(config.getServletContext());
        //log.log("***context="+ctx);
        SpringBeanLocator.setApplicationContext(ctx);

        ContextUtil.setServletContext(config.getServletContext());
    }/*from ww  w  .j  a v a  2  s .  c  o m*/
}

From source file:org.sipfoundry.sipxconfig.cmcprov.ProvisioningServlet.java

@Override
public void init() {
    if (s_context == null) {
        ServletContext ctx = getServletContext();
        ServletContext sipxconfigCtx = ctx.getContext(SIPXCONFIG_SERVLET_PATH);
        WebApplicationContext webContext = WebApplicationContextUtils
                .getRequiredWebApplicationContext(sipxconfigCtx);
        CoreContext sipxCoreContext = ((CoreContext) (webContext.getBean(CORE_CONTEXT_BEAN_NAME)));
        PhoneContext sipxPhoneContext = ((PhoneContext) (webContext.getBean(PHONE_CONTEXT_BEAN_NAME)));
        Upload sipxUpload = ((Upload) (webContext.getBean(UPLOAD_BEAN_NAME)));
        s_context = new ProvisioningContextImpl();
        s_context.setSipxCoreContext(sipxCoreContext);
        s_context.setSipxPhoneContext(sipxPhoneContext);
        s_context.setSipxUpload(sipxUpload);
    }//w ww .  ja v  a  2  s . c  o m
}

From source file:org.sipfoundry.sipxconfig.site.skin.SkinServlet.java

public void init(ServletConfig config) throws ServletException {
    ApplicationContext app = WebApplicationContextUtils
            .getRequiredWebApplicationContext(config.getServletContext());
    m_skin = (SkinControl) app.getBean(SkinControl.CONTEXT_BEAN_NAME);
}

From source file:org.sipfoundry.sipxconfig.site.user.PinTokenChangeServlet.java

protected void doPost(HttpServletRequest req, HttpServletResponse resp)
        throws javax.servlet.ServletException, java.io.IOException {

    String body = IOUtils.toString(req.getInputStream(), "UTF-8");
    try {//from w  w w. j  a v  a2s  .com
        ApplicationContext app = WebApplicationContextUtils
                .getRequiredWebApplicationContext(getServletContext());
        CoreContext core = (CoreContext) app.getBean(CoreContext.CONTEXT_BEAN_NAME);

        changePin(core, body);
        resp.setContentType("application/text");
    } catch (ChangePinException e) {
        resp.sendError(HttpServletResponse.SC_BAD_REQUEST, e.getMessage());
    }
}

From source file:org.springframework.extensions.webscripts.servlet.EndPointProxyServlet.java

@Override
public void init() throws ServletException {
    super.init();
    ApplicationContext context = WebApplicationContextUtils
            .getRequiredWebApplicationContext(getServletContext());
    ConfigService configService = (ConfigService) context.getBean("web.config");

    // retrieve the remote configuration
    this.config = (RemoteConfigElement) configService.getConfig("Remote").getConfigElement("remote");

    // retrieve the connector service
    this.connectorService = (ConnectorService) context.getBean("connector.service");
}

From source file:org.springframework.extensions.webscripts.servlet.WebScriptServlet.java

@Override
public void init() throws ServletException {
    super.init();
    ApplicationContext context = WebApplicationContextUtils
            .getRequiredWebApplicationContext(getServletContext());
    configService = (ConfigService) context.getBean("web.config");
    String containerName = getServletConfig().getInitParameter("container");
    if (containerName == null) {
        containerName = "webscripts.container";
    }//from  w w w.  j  a v  a  2s .  c  o m
    container = (RuntimeContainer) context.getBean(containerName);

    // retrieve authenticator factory
    String authenticatorId = getInitParameter("authenticator");
    if (authenticatorId != null && authenticatorId.length() > 0) {
        Object bean = context.getBean(authenticatorId);
        if (bean == null || !(bean instanceof ServletAuthenticatorFactory)) {
            throw new ServletException(
                    "Initialisation parameter 'authenticator' does not refer to a servlet authenticator factory ("
                            + authenticatorId + ")");
        }
        authenticatorFactory = (ServletAuthenticatorFactory) bean;
    }

    // retrieve host server configuration 
    Config config = configService.getConfig("Server");
    serverProperties = (ServerConfigElement) config.getConfigElement(ServerConfigElement.CONFIG_ELEMENT_ID);

    // servlet specific initialisation
    initServlet(context);

    if (logger.isDebugEnabled())
        logger.debug("Initialised Web Script Servlet (authenticator='" + authenticatorId + "')");
}

From source file:org.springframework.remoting.jaxrpc.ServletEndpointSupport.java

/**
 * Initialize this JAX-RPC servlet endpoint.
 * Calls onInit after successful context initialization.
 * @param context ServletEndpointContext
 * @throws ServiceException if the context is not a ServletEndpointContext
 * @see #onInit//from  w  ww.jav a2  s. c o  m
 */
public final void init(Object context) throws ServiceException {
    if (!(context instanceof ServletEndpointContext)) {
        throw new ServiceException(
                "ServletEndpointSupport needs ServletEndpointContext, not [" + context + "]");
    }
    this.servletEndpointContext = (ServletEndpointContext) context;
    ServletContext servletContext = this.servletEndpointContext.getServletContext();
    this.webApplicationContext = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
    this.messageSourceAccessor = new MessageSourceAccessor(this.webApplicationContext);
    onInit();
}

From source file:org.springframework.web.context.support.SpringBeanAutowiringSupport.java

/**
 * Process {@code @Autowired} injection for the given target object,
 * based on the current root web application context as stored in the ServletContext.
 * <p>Intended for use as a delegate.
 * @param target the target object to process
 * @param servletContext the ServletContext to find the Spring web application context in
 * @see WebApplicationContextUtils#getWebApplicationContext(javax.servlet.ServletContext)
 *//*from  w  w  w.  j a  v  a  2  s.c o m*/
public static void processInjectionBasedOnServletContext(Object target, ServletContext servletContext) {
    Assert.notNull(target, "Target object must not be null");
    WebApplicationContext cc = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
    AutowiredAnnotationBeanPostProcessor bpp = new AutowiredAnnotationBeanPostProcessor();
    bpp.setBeanFactory(cc.getAutowireCapableBeanFactory());
    bpp.processInjection(target);
}