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:com.expressui.core.util.SpringApplicationServlet.java

@Override
public void init(ServletConfig servletConfig) throws ServletException {
    super.init(servletConfig);
    log.debug("initializing SpringApplicationServlet");
    try {/*from w w  w. java  2  s  . com*/
        webApplicationContext = WebApplicationContextUtils
                .getRequiredWebApplicationContext(servletConfig.getServletContext());
    } catch (IllegalStateException e) {
        throw new ServletException(e);
    }
}

From source file:org.openxdata.server.servlet.FormDownloadServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);

    ServletContext sctx = this.getServletContext();
    WebApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(sctx);

    // Manual Injection
    formsServer = (FormsServer) ctx.getBean("formsServer");
    userService = (UserService) ctx.getBean("userService");
    formDownloadService = (FormDownloadService) ctx.getBean("formDownloadService");
    serializationService = (SerializationService) ctx.getBean("serializationService");
    authenticationService = (AuthenticationService) ctx.getBean("authenticationService");
}

From source file:de.fhg.igd.vaadin.util.VaadinUtil.java

/**
 * can only be used if the Vaadin Application has been set with {@link VaadinUtil#setApplication()} 
 * during a still running request/*from   w ww  . j  a  va  2 s. c  o  m*/
 * this does not work outside of the request thread
 * 
 */
public static ApplicationContext getSpringApplicationContext() {
    return WebApplicationContextUtils
            .getRequiredWebApplicationContext(getServletContext(getApplicationInstance()));
}

From source file:gov.nih.nci.cadsr.formloader.struts2.ValidateFormsAction.java

private void validateFormCollection(FormCollection aColl) {
    applicationContext = WebApplicationContextUtils
            .getRequiredWebApplicationContext(ServletActionContext.getServletContext());
    ContentValidationServiceImpl xmlContentValidator = (ContentValidationServiceImpl) this.applicationContext
            .getBean("contentValidationService");
    try {/* w  ww.  ja va 2 s  .c  o  m*/
        validatedFormCollection = xmlContentValidator.validateXmlContent(aColl);
        validatedForms = extractValidedForms(validatedFormCollection);

        if (validatedForms.size() == 0)
            addActionError("All your forms failed DB validation");

        servletRequest.getSession().setAttribute("formCollection", aColl);
        logger.debug(validatedForms.size() + " Forms selected for validation");
    } catch (FormLoaderServiceException e) {
        addActionError("Got FormLoaderServiceException: " + e.getMessage());
    }
}

From source file:org.ringojs.jsgi.ExtJsgiServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);

    _servletContext = config.getServletContext();
    _springContext = WebApplicationContextUtils.getRequiredWebApplicationContext(_servletContext);

    // Hacky way of shoving an object into the System properties
    LOG.info("Injecting spring context into Java system property [{}]", PROP_SPRING_CONTEXT);
    System.getProperties().put(PROP_SPRING_CONTEXT, _springContext);

    // Hacky way of shoving the current servlet instance into System properties
    LOG.info("Injecting this servlet into Java system property [{}]", PROP_SERVLET);
    System.getProperties().put(PROP_SERVLET, this);
}

From source file:com.wikipy.security.AuthenticationFilter.java

@Override
public void init(FilterConfig config) throws ServletException {
    WebApplicationContext ctx = WebApplicationContextUtils
            .getRequiredWebApplicationContext(config.getServletContext());
    userService = (BasicUserService) ctx.getBean("userService");
    cacheService = (EhCacheService) ctx.getBean("cacheService");
}

From source file:net.sourceforge.vulcan.web.ProjectFileServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);

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

    projectManager = (ProjectManager) wac.getBean(Keys.PROJECT_MANAGER);
    buildManager = (BuildManager) wac.getBean(Keys.BUILD_MANAGER);
}

From source file:com.sun.xml.ws.transport.http.servlet.GrailsWsServlet.java

@Override
public void init(ServletConfig servletConfig) throws ServletException {
    super.init(servletConfig);

    // get the configured adapters from Spring, they may come from two different contexts
    WebApplicationContext wac = WebApplicationContextUtils
            .getRequiredWebApplicationContext(getServletContext());

    ApplicationContext ac = Holders.getGrailsApplication().getParentContext();

    Set<SpringBinding> bindings = new LinkedHashSet<SpringBinding>();

    // backward compatibility. recognize all bindings
    Map m = ac.getBeansOfType(SpringBindingList.class);
    for (SpringBindingList sbl : (Collection<SpringBindingList>) m.values())
        bindings.addAll(sbl.getBindings());
    m = wac.getBeansOfType(SpringBindingList.class);
    for (SpringBindingList sbl : (Collection<SpringBindingList>) m.values())
        bindings.addAll(sbl.getBindings());

    bindings.addAll(ac.getBeansOfType(SpringBinding.class).values());
    bindings.addAll(wac.getBeansOfType(SpringBinding.class).values());

    // create adapters
    ServletAdapterList l = new ServletAdapterList();
    for (SpringBinding binding : bindings)
        binding.create(l);//from  w  w w.jav  a  2 s .  c om

    delegate = new WSServletDelegate(l, getServletContext());
}

From source file:nijhof2axon.ui.AutowiringApplicationServlet.java

/**
 * Initialize this servlet./*from  w  w  w. j av  a  2s .  c om*/
 *
 * @throws ServletException if there is no {@link WebApplicationContext} associated with this servlet's context
 */
@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    log.debug("finding containing WebApplicationContext");
    try {
        this.webApplicationContext = WebApplicationContextUtils
                .getRequiredWebApplicationContext(config.getServletContext());
    } catch (IllegalStateException e) {
        throw new ServletException("could not locate containing WebApplicationContext");
    }
}

From source file:org.openmrs.contrib.metadatarepository.webapp.listener.StartupListener.java

/**
 * {@inheritDoc}/*  ww w.ja  va2  s  . c o m*/
 */
@SuppressWarnings("unchecked")
public void contextInitialized(ServletContextEvent event) {
    log.debug("Initializing context...");

    ServletContext context = event.getServletContext();

    // Orion starts Servlets before Listeners, so check if the config
    // object already exists
    Map<String, Object> config = (HashMap<String, Object>) context.getAttribute(Constants.CONFIG);

    if (config == null) {
        config = new HashMap<String, Object>();
    }

    if (context.getInitParameter(Constants.CSS_THEME) != null) {
        config.put(Constants.CSS_THEME, context.getInitParameter(Constants.CSS_THEME));
    }

    ApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(context);

    /*String[] beans = ctx.getBeanDefinitionNames();
    for (String bean : beans) {
    log.debug(bean);
    }*/

    PasswordEncoder passwordEncoder = null;
    try {
        ProviderManager provider = (ProviderManager) ctx
                .getBean("org.springframework.security.authentication.ProviderManager#0");
        for (Object o : provider.getProviders()) {
            AuthenticationProvider p = (AuthenticationProvider) o;
            if (p instanceof RememberMeAuthenticationProvider) {
                config.put("rememberMeEnabled", Boolean.TRUE);
            } else if (ctx.getBean("passwordEncoder") != null) {
                passwordEncoder = (PasswordEncoder) ctx.getBean("passwordEncoder");
            }
        }
    } catch (NoSuchBeanDefinitionException n) {
        log.debug("authenticationManager bean not found, assuming test and ignoring...");
        // ignore, should only happen when testing
    }

    context.setAttribute(Constants.CONFIG, config);

    // output the retrieved values for the Init and Context Parameters
    if (log.isDebugEnabled()) {
        log.debug("Remember Me Enabled? " + config.get("rememberMeEnabled"));
        if (passwordEncoder != null) {
            log.debug("Password Encoder: " + passwordEncoder.getClass().getSimpleName());
        }
        log.debug("Populating drop-downs...");
    }

    setupContext(context);
}