Example usage for org.springframework.web.context WebApplicationContext getBean

List of usage examples for org.springframework.web.context WebApplicationContext getBean

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Introduction

In this page you can find the example usage for org.springframework.web.context WebApplicationContext getBean.

Prototype

Object getBean(String name) throws BeansException;

Source Link

Document

Return an instance, which may be shared or independent, of the specified bean.

Usage

From source file:org.lamsfoundation.lams.admin.web.ToolContentListAction.java

private DataSource getDataSource() {
    if (ToolContentListAction.dataSource == null) {
        WebApplicationContext ctx = WebApplicationContextUtils
                .getRequiredWebApplicationContext(getServlet().getServletContext());
        ToolContentListAction.dataSource = (DataSource) ctx.getBean("dataSource");
    }/*w w  w  .  j a v  a  2 s .co m*/
    return ToolContentListAction.dataSource;
}

From source file:com.netpace.cms.sso.filter.AlfrescoFacade.java

public AlfrescoFacade(ServletContext servletContext) {
    WebApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
    ServiceRegistry serviceRegistry = (ServiceRegistry) ctx.getBean(ServiceRegistry.SERVICE_REGISTRY);
    transactionService = serviceRegistry.getTransactionService();
    nodeService = serviceRegistry.getNodeService();
    authComponent = (AuthenticationComponent) ctx.getBean("AuthenticationComponent");
    authService = (AuthenticationService) ctx.getBean("AuthenticationService");
    personService = (PersonService) ctx.getBean("personService");
    permissionService = (PermissionService) ctx.getBean("permissionService");
    authenticationService = (AuthenticationService) ctx.getBean("authenticationService");
    authorityService = (AuthorityService) ctx.getBean("authorityService");
    wpService = serviceRegistry.getWebProjectService();
    transactionalHelper = new TransactionalHelper(transactionService);

}

From source file:com.someco.servlets.AuthenticationFilter.java

public void init(FilterConfig config) throws ServletException {
    this.context = config.getServletContext();
    WebApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(context);
    ServiceRegistry serviceRegistry = (ServiceRegistry) ctx.getBean(ServiceRegistry.SERVICE_REGISTRY);
    transactionService = serviceRegistry.getTransactionService();
    nodeService = serviceRegistry.getNodeService();

    authComponent = (AuthenticationComponent) ctx.getBean("AuthenticationComponent");
    authService = (AuthenticationService) ctx.getBean("AuthenticationService");
    personService = (PersonService) ctx.getBean("personService");

    // Get a list of the available locales
    ConfigService configServiceService = (ConfigService) ctx.getBean("webClientConfigService");
    LanguagesConfigElement configElement = (LanguagesConfigElement) configServiceService.getConfig("Languages")
            .getConfigElement(LanguagesConfigElement.CONFIG_ELEMENT_ID);

    m_languages = configElement.getLanguages();

    casUserSessionAttributeName = config.getInitParameter(CAS_USER_INIT_PARAM_NAME);
    if (casUserSessionAttributeName == null) {
        logger.error("CAS : Filter init-param named " + CAS_USER_INIT_PARAM_NAME + " not found in web.xml");
        Enumeration enumNames = context.getInitParameterNames();
        while (enumNames.hasMoreElements()) {
            String name = enumNames.nextElement().toString();
            logger.error("init param " + name + ": " + context.getInitParameter(name));
        }/* w w  w  .  j a va 2  s .  c o  m*/
        // last resort - hack in the default CAS attribute name. At least it prevents 
        // NPEs later.
        casUserSessionAttributeName = "edu.yale.its.tp.cas.client.filter.user";
    }
}

From source file:com.trailmagic.image.ui.ImageTag.java

public int doStartTag() throws JspException {
    StringBuffer html = new StringBuffer();
    ImageManifestation mf;//from  w  w  w.jav  a2  s  .  co m

    try {
        HttpServletRequest req = (HttpServletRequest) pageContext.getRequest();
        // XXX: maybe this should be a parameter of the tag instead?

        // XXX: this is sort of a kludge for setting a default label
        String defaultLabel = req.getParameter(DEFAULT_LABEL_ATTR);
        HttpSession session = req.getSession();
        if (defaultLabel != null) {
            session.setAttribute(DEFAULT_LABEL_ATTR, defaultLabel);
        }

        // XXX: end kludge

        String size = req.getParameter(SIZE_ATTR);
        String originalp = req.getParameter("original");
        if (size != null) {
            mf = WebSupport.getMFBySize(m_image, Integer.parseInt(size), Boolean.parseBoolean(originalp));
        } else {
            // get label by precedence: req param, tag spec, sess attr
            String label = req.getParameter(LABEL_ATTR);
            if (label == null) {
                label = m_sizeLabel;
            }
            if (label == null) {
                label = (String) session.getAttribute(DEFAULT_LABEL_ATTR);
            }
            if (label != null) {
                mf = WebSupport.getMFByLabel(m_image, label);
            } else {
                mf = WebSupport.getDefaultMF((User) pageContext.findAttribute(USER_ATTR), m_image);
            }
        }

        if (mf != null) {
            // XXX: resume kludge
            pageContext.setAttribute("currentLabel", getLabel(mf));
            // XXX: end kludge
            // XXX: end kludge
            html.append("<img src=\"");

            //XXX: yeek?
            /*
            LinkHelper helper =
            new LinkHelper((HttpServletRequest)pageContext.getRequest());
            */
            WebApplicationContext ctx = WebApplicationContextUtils
                    .getRequiredWebApplicationContext(pageContext.getServletContext());
            LinkHelper helper = (LinkHelper) ctx.getBean("linkHelper");

            html.append(helper.getImageMFUrl((HttpServletRequest) pageContext.getRequest(), mf));
            html.append("\" height=\"");
            html.append(mf.getHeight());
            html.append("\" width=\"");
            html.append(mf.getWidth());
            html.append("\" alt=\"");
            if (m_alt != null) {
                html.append(m_alt);
            } else if (m_image.getCaption() != null) {
                html.append(Util.escapeXml(m_image.getCaption()));
            } else {
                html.append(Util.escapeXml(m_image.getDisplayName()));
            }

            html.append("\" class=\"");
            if (mf.getWidth() > mf.getHeight()) {
                html.append("landscape");
            } else {
                html.append("portrait");
            }
            if (m_cssClass != null) {
                html.append(" ");
                html.append(m_cssClass);
            }

            html.append("\"/>");
        } else {
            html.append("No manifestations found for the specified " + "image.");
        }
        pageContext.getOut().write(html.toString());
        return SKIP_BODY;
    } catch (IOException e) {
        throw new JspException(e);
    }
}

From source file:org.wallride.web.controller.admin.system.SystemIndexController.java

@Transactional(propagation = Propagation.REQUIRED)
@RequestMapping(value = "/clear-cache", method = RequestMethod.POST)
public String clearCache(@PathVariable String language, RedirectAttributes redirectAttributes,
        HttpServletRequest request, HttpServletResponse response) throws Exception {

    WebApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(servletContext,
            "org.springframework.web.servlet.FrameworkServlet.CONTEXT.guestServlet");
    if (context == null) {
        throw new ServiceException("GuestServlet is not ready yet");
    }/*from  w ww .ja v  a 2 s  . com*/

    DefaultModelAttributeInterceptor interceptor = context.getBean(DefaultModelAttributeInterceptor.class);
    ModelAndView mv = new ModelAndView("dummy");
    interceptor.postHandle(request, response, this, mv);

    SpringTemplateEngine templateEngine = context.getBean("templateEngine", SpringTemplateEngine.class);
    logger.info("Clear cache started");
    templateEngine.clearTemplateCache();
    logger.info("Clear cache finished");

    redirectAttributes.addFlashAttribute("clearCache", true);
    redirectAttributes.addAttribute("language", language);
    return "redirect:/_admin/{language}/system";
}

From source file:org.lamsfoundation.lams.admin.web.ToolContentListAction.java

private ILearningDesignService getLearningDesignService() {
    if (ToolContentListAction.learningDesignService == null) {
        WebApplicationContext ctx = WebApplicationContextUtils
                .getRequiredWebApplicationContext(getServlet().getServletContext());
        ToolContentListAction.learningDesignService = (ILearningDesignService) ctx
                .getBean("learningDesignService");
    }/*from   w  ww  .  jav a  2 s .c om*/
    return ToolContentListAction.learningDesignService;
}

From source file:org.lamsfoundation.lams.admin.web.ToolContentListAction.java

private IUserManagementService getUserManagementService() {
    if (ToolContentListAction.userManagementService == null) {
        WebApplicationContext ctx = WebApplicationContextUtils
                .getRequiredWebApplicationContext(getServlet().getServletContext());
        ToolContentListAction.userManagementService = (IUserManagementService) ctx
                .getBean("userManagementService");
    }/* ww w .  jav a  2  s  .  co m*/
    return ToolContentListAction.userManagementService;
}

From source file:sg.edu.ntu.hrms.web.action.UploadEmp.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from  w w  w .  j a  v  a 2 s  .c om
 *
 * @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 {

    boolean hasAccess = false;
    response.setContentType("text/html;charset=UTF-8");
    String action = request.getParameter("action");
    System.out.println("action: " + action);
    HttpSession session = request.getSession();
    HashMap accessTab = (HashMap) session.getAttribute("access");
    AccessDTO access = (AccessDTO) accessTab.get("System Log");
    if (access.getAccess() >= 1) {
        hasAccess = true;
    }
    if (!hasAccess) {
        RequestDispatcher dispatcher = request.getRequestDispatcher("/noAccess.jsp");
        dispatcher.forward(request, response);
    } else {
        if (action == null || action.isEmpty()) {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            //PriceDAO priceDAO = new PriceDAO();
            WebApplicationContext ctx = WebApplicationContextUtils
                    .getRequiredWebApplicationContext(getServletContext());

            try {
                List<FileItem> fields = upload.parseRequest(request);
                EmployeeEditService svc = (EmployeeEditService) ctx.getBean(EmployeeEditService.class);
                svc.uploadEmp(fields);
            } catch (Exception e) {
                e.printStackTrace();
            } finally {

                //System.out.println("redirect to employee");
                response.sendRedirect("employee.action");
                /*
                RequestDispatcher dispatcher = request.getRequestDispatcher("/employee");
                //request.setAttribute(Constants.TITLE, "Home");
                dispatcher.forward(request, response);
                */

            }
        } else {
            RequestDispatcher dispatcher = request.getRequestDispatcher("/uploadEmp.jsp");
            //request.setAttribute(Constants.TITLE, "Home");
            dispatcher.forward(request, response);

        }
    }
}

From source file:net.naijatek.myalumni.framework.struts.MyAlumniExceptionHandler.java

/**
 * This method handles any java.lang.Exceptions that are not caught in
 * previous classes. It will loop through and get all the causes (exception
 * chain), create ActionErrors, add them to_email the request and then
 * forward to_email the input.//from  w  w  w . j ava 2  s  .c  om
 * 
 * @see org.apache.struts.action.ExceptionHandler#execute()
 *      java.lang.Exception, org.apache.struts.config.ExceptionConfig,
 *      org.apache.struts.action.ActionMapping,
 *      org.apache.struts.action.ActionForm,
 *      javax.servlet.http.HttpServletRequest,
 *      javax.servlet.http.HttpServletResponse )
 * 
 * @param ex
 *            Exception
 * @param ae
 *            ExceptionConfig
 * @param mapping
 *            ActionMapping
 * @param form
 *            ActionForm
 * @param request
 *            HttpServletRequest
 * @param response
 *            HttpServletResponse
 * @throws ServletException
 * @return ActionForward
 */
public ActionForward execute(Exception ex, ExceptionConfig ae, ActionMapping mapping, ActionForm form,
        HttpServletRequest request, HttpServletResponse response) throws ServletException {

    ActionMessages messages = new ActionMessages();

    // This is where it was suppose to forward to in the first place.
    ActionForward forward = super.execute(ex, ae, mapping, form, request, response);

    ServletContext sCtx = request.getSession().getServletContext();
    WebApplicationContext wac = WebApplicationContextUtils.getWebApplicationContext(sCtx);
    IErrorLogService loggerService = (IErrorLogService) wac.getBean(BaseConstants.SERVICE_ERRORLOGGER_LOOKUP);

    String forwardKey = new String();
    Integer statusCode = (Integer) request.getAttribute("javax.servlet.error.status_code");

    Throwable thr = (Throwable) request.getAttribute("javax.servlet.error.exception");
    StringBuffer strBuffer = new StringBuffer();

    if (thr != null) {
        StackTraceElement[] stack = thr.getStackTrace();
        for (int n = 0; n < stack.length; n++) {
            strBuffer.append(stack[n].toString());
            strBuffer.append("\n");
        }
    }

    //String messg = (String) request.getAttribute("javax.servlet.error.message");
    String messg = (String) ex.getMessage();
    messg = (messg != null && messg.length() >= 4000) ? messg.substring(0, 3999) : messg;

    String trace = strBuffer.toString();
    trace = (trace != null && trace.length() >= 4000) ? trace.substring(0, 3999) : trace;

    //String cause = (String) request.getAttribute("javax.servlet.error.request_uri");
    String cause = new String();
    if (ex.getCause() != null)
        cause = ex.getCause().toString();

    String userName = new String();

    try {
        MyAlumniUserContainer sessionObj = null;
        HttpSession session = request.getSession(false);
        if (session != null) {
            sessionObj = (MyAlumniUserContainer) session.getAttribute(BaseConstants.USER_CONTAINER);
            userName = sessionObj.getToken().getMemberUserName();
        }
    } catch (Exception npe) {
        // do nothing
        userName = "";
    }

    ErrorLogVO errorLog = new ErrorLogVO();
    errorLog.setErrorDate(new Date());
    errorLog.setLoggedBy(userName);
    errorLog.setLastModifiedBy(userName);
    errorLog.setErrorMessage(messg);
    errorLog.setCause(cause);
    errorLog.setTrace(trace);

    loggerService.addErrorLog(errorLog);

    // 700: Insufficient Priviledges
    // 701: Session Timed Out

    if (statusCode != null) {
        int sc = ((Integer) statusCode).intValue();

        switch (sc) {
        case 700:
            forwardKey = BaseConstants.SC_INSURFICIENT_PRIV_700;
            messages.add(BaseConstants.FATAL_KEY, new ActionMessage("core.errorcode.00701"));
            storeException(request, BaseConstants.FATAL_KEY, new ActionMessage("core.errorcode.00701"),
                    forward);
            break;

        case 701:
            forwardKey = BaseConstants.SC_SESSION_EXPIRED_701;
            messages.add(BaseConstants.FATAL_KEY, new ActionMessage("core.errorcode.00702"));
            storeException(request, BaseConstants.FATAL_KEY, new ActionMessage("core.errorcode.00702"),
                    forward);
            break;

        }
    }

    if (forwardKey != null && forwardKey.length() == 0) {
        String requestPathInfo = request.getPathInfo(); // request path info.

        if (requestPathInfo != null && requestPathInfo.startsWith("/admin/")) {
            forwardKey = BaseConstants.FWD_ADMIN;
            messages.add(BaseConstants.FATAL_KEY, new ActionMessage("core.errorcode.00703"));
            storeException(request, BaseConstants.FATAL_KEY, new ActionMessage("core.errorcode.00703"),
                    forward);
        } else if (requestPathInfo != null && requestPathInfo.startsWith("/member/")) {
            forwardKey = BaseConstants.FWD_MEMBER;
            messages.add(BaseConstants.FATAL_KEY, new ActionMessage("core.errorcode.00704"));
            storeException(request, BaseConstants.FATAL_KEY, new ActionMessage("core.errorcode.00704"),
                    forward);
        } else {
            forwardKey = BaseConstants.FWD_MEMBER;
            messages.add(BaseConstants.FATAL_KEY, new ActionMessage("core.errorcode.00703"));
            storeException(request, BaseConstants.FATAL_KEY, new ActionMessage("core.errorcode.00703"),
                    forward);
        }
    }

    return mapping.findForward(forwardKey);
}

From source file:com.ibm.asset.trails.form.ReportDownload.java

@Override
public void doGet(HttpServletRequest pHttpServletRequest, HttpServletResponse pHttpServletResponse)
        throws ServletException, IOException {
    String lsName = this.getParameter(pHttpServletRequest, "name");
    String lsCode = this.getParameter(pHttpServletRequest, "code");
    UserSession lUserSession = ((UserSession) pHttpServletRequest.getSession().getAttribute("userSession"));

    if (lUserSession != null || lsName.equalsIgnoreCase(REPORT_NAME_NON_WORKSTATION_ACCOUNTS)
            || lsName.equalsIgnoreCase(REPORT_NAME_WORKSTATION_ACCOUNTS)) {
        Account lAccount = null;//  w w  w. j a va  2  s. c  om
        String remoteUser = null;
        ReportBase lReportBase = null;
        ServletContext lServletContext = getServletContext();
        WebApplicationContext lWebApplicationContext = WebApplicationContextUtils
                .getRequiredWebApplicationContext(lServletContext);
        ReportService lReportService = (ReportService) lWebApplicationContext.getBean("reportService");

        if (lUserSession != null) {
            lAccount = ((UserSession) pHttpServletRequest.getSession().getAttribute("userSession"))
                    .getAccount();
            remoteUser = ((UserSession) pHttpServletRequest.getSession().getAttribute("userSession"))
                    .getRemoteUser();
        }

        try {
            pHttpServletResponse.setContentType("application/vnd.ms-excel");
            HSSFWorkbook hwb = new HSSFWorkbook();
            if (lsCode != null) {
                pHttpServletResponse.setHeader("Content-Disposition",
                        new StringBuffer("filename=").append(lsName).append(lsCode)
                                .append(lAccount != null ? lAccount.getAccount().toString() : "").append(".xls")
                                .toString());
            } else {
                pHttpServletResponse.setHeader("Content-Disposition",
                        new StringBuffer("filename=").append(lsName)
                                .append(lAccount != null ? lAccount.getAccount().toString() : "").append(".xls")
                                .toString());
            }
            lReportBase = getReport(lsName, lsCode, lReportService, pHttpServletResponse.getOutputStream(),
                    pHttpServletRequest, hwb);

            if (lReportBase != null) {
                lReportBase.execute(pHttpServletRequest, lAccount, remoteUser, lsName);
            }
        } catch (Exception e) {
            e.printStackTrace(System.out);
        }
    } else {
        pHttpServletResponse.sendRedirect("/TRAILS");
    }
}