Example usage for javax.servlet.http HttpServletRequest getAttribute

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getAttribute.

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.

Usage

From source file:com.glaf.core.util.RequestUtils.java

public static String getAttribute(HttpServletRequest request, String name) {
    Object value = request.getAttribute(name);
    if (value != null) {
        return value.toString();
    }/*from w ww .  j ava 2  s .  co m*/
    return "";
}

From source file:com.groupon.odo.controllers.PluginController.java

/**
 * Fetches a resource from a plugin jar with the given pluginName
 * Returns 404 if the resource cannot be found
 *//*from w  ww .  j  a va  2  s.  c om*/
@RequestMapping(value = "/api/resource/{pluginName}/**", method = RequestMethod.GET)
public @ResponseBody byte[] getResourceFile(Model model, @PathVariable String pluginName,
        HttpServletRequest request) throws Exception {
    try {
        String url = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
        String fileName = url.replaceFirst("/api/resource/" + pluginName + "/", "");

        return PluginManager.getInstance().getResource(pluginName, fileName);
    } catch (Exception e) {
        throw new ResourceNotFoundException();
    }
}

From source file:com.twosigma.beaker.core.module.elfinder.impl.commands.UploadCommand.java

@Override
@SuppressWarnings("unchecked")
public void execute(FsService fsService, HttpServletRequest request, ServletContext servletContext,
        JSONObject json) throws Exception {
    List<FileItemStream> listFiles = (List<FileItemStream>) request
            .getAttribute(FileItemStream.class.getName());
    List<FsItemEx> added = new ArrayList<FsItemEx>();

    String target = request.getParameter("target");
    FsItemEx dir = super.findItem(fsService, target);

    FsItemFilter filter = FsItemFilterUtils.createFilterFromRequest(request);
    for (FileItemStream fis : listFiles) {
        java.nio.file.Path p = java.nio.file.Paths.get(fis.getName());
        FsItemEx newFile = new FsItemEx(dir, p.getFileName().toString());
        newFile.createFile();//w w  w . j  av a 2 s  .c om
        InputStream is = fis.openStream();
        newFile.writeStream(is);
        if (filter.accepts(newFile))
            added.add(newFile);
    }

    json.put("added", files2JsonArray(request, added));
}

From source file:net.sourceforge.fenixedu.presentationTier.Action.resourceAllocationManager.AddClassesDA.java

public ActionForward add(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    InfoShift infoShift = (InfoShift) request.getAttribute(PresentationConstants.SHIFT);

    DynaActionForm addClassesForm = (DynaActionForm) form;
    String[] selectedClasses = (String[]) addClassesForm.get("selectedItems");

    List classOIDs = new ArrayList();
    for (String selectedClasse : selectedClasses) {
        classOIDs.add(selectedClasse);//from   w w w . j  a  v  a 2 s . c om
    }

    try {
        AddSchoolClassesToShift.run(infoShift, classOIDs);
    } catch (FenixServiceException ex) {
        // No probem, the user refreshed the page after adding classes
        request.setAttribute("selectMultipleItemsForm", null);
        return mapping.getInputForward();
    }

    request.setAttribute("selectMultipleItemsForm", null);

    return mapping.findForward("BackToEditShift");
}

From source file:RequestDisplay.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, java.io.IOException {

    ContextObject obj = (ContextObject) request.getAttribute("com.java2s.RequestObject");
    //display the attribute's Map keys
    response.setContentType("text/html");
    java.io.PrintWriter out = response.getWriter();
    out.println("<html><head><title>Request Attribute</title></head><body>");
    out.println("<h2>Request attribute values</h2>");
    if (obj != null)
        out.println(obj.getValues());//from w  w w.  jav  a2 s.  c o  m
    out.println("</body></html>");

}

From source file:ar.com.zauber.commons.spring.web.controllers.ExceptionController.java

/** @see AbstractController#handleRequestInternal(
 * HttpServletRequest, HttpServletResponse) */
@Override//from  ww w  .  j a v  a2 s  .  c  o  m
protected final ModelAndView handleRequestInternal(final HttpServletRequest request,
        final HttpServletResponse response) throws Exception {

    final String view;
    final Integer statusCode = (Integer) request.getAttribute("javax.servlet.error.status_code");

    if (map.containsKey(statusCode)) {
        view = map.get(statusCode);
    } else {
        view = this.defaultView;
    }

    return new ModelAndView(view);
}

From source file:com.allanditzel.springframework.security.web.csrf.CsrfTokenResponseHeaderBindingFilter.java

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
        javax.servlet.FilterChain filterChain) throws ServletException, IOException {
    CsrfToken token = (CsrfToken) request.getAttribute(REQUEST_ATTRIBUTE_NAME);

    if (token != null) {
        response.setHeader(RESPONSE_HEADER_NAME, token.getHeaderName());
        response.setHeader(RESPONSE_PARAM_NAME, token.getParameterName());
        response.setHeader(RESPONSE_TOKEN_NAME, token.getToken());
    }/*ww w . j a va  2 s . c o  m*/

    filterChain.doFilter(request, response);
}

From source file:com.test.servlet.AppErrorHandler.java

private void processError(HttpServletRequest request, HttpServletResponse response) throws IOException {
    // Analyze the servlet exception
    Throwable throwable = (Throwable) request.getAttribute("javax.servlet.error.exception");
    Integer statusCode = (Integer) request.getAttribute("javax.servlet.error.status_code");
    String servletName = (String) request.getAttribute("javax.servlet.error.servlet_name");
    if (servletName == null) {
        servletName = "Unknown";
    }//from  ww  w  .j  a v a2  s. c o m
    String requestUri = (String) request.getAttribute("javax.servlet.error.request_uri");
    if (requestUri == null) {
        requestUri = "Unknown";
    }

    // Set response content type
    response.setContentType("application/json");

    PrintWriter out = response.getWriter();
    JSONObject object = new JSONObject();
    object.put("success", -1);
    JSONObject error = new JSONObject();
    error.put("status_code", statusCode);
    error.put("requested_uri", requestUri);
    error.put("servlet_name", servletName);
    error.put("exception_name", throwable.getClass().getName());
    error.put("exception_message", throwable.getMessage());
    object.put("error", error);
    out.write(object.toString());
}

From source file:com.persistent.cloudninja.controller.TenantDashBoardController.java

/**
 * Access Denied Page/*  w  ww  .j a  v a2 s .com*/
 * @param cookie
 * @return ModelAndView mapped to access denied
 */
@RequestMapping("{tenantId}/showAccessDenied.htm")
public ModelAndView showAccessDenied(HttpServletRequest request, @CookieValue("CLOUDNINJAAUTH") String cookie,
        @PathVariable("tenantId") String tenantId) {
    if (cookie == null) {
        cookie = request.getAttribute("cookieNameAttr").toString();
    }

    String userName = AuthFilterUtils.getFieldValueFromCookieString(CloudNinjaConstants.COOKIE_USERNAME_PREFIX,
            cookie);
    ModelAndView model = new ModelAndView("accessDenied", "userName", userName);
    return model;
}

From source file:net.groupbuy.interceptor.ExecuteTimeInterceptor.java

@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
        ModelAndView modelAndView) throws Exception {
    Long executeTime = (Long) request.getAttribute(EXECUTE_TIME_ATTRIBUTE_NAME);
    if (executeTime == null) {
        Long startTime = (Long) request.getAttribute(START_TIME_ATTRIBUTE_NAME);
        Long endTime = System.currentTimeMillis();
        executeTime = endTime - startTime;
        request.setAttribute(START_TIME_ATTRIBUTE_NAME, startTime);
    }//from  w  ww  .ja v a  2 s .c  om

    if (modelAndView != null) {
        String viewName = modelAndView.getViewName();
        if (!StringUtils.startsWith(viewName, REDIRECT_VIEW_NAME_PREFIX)) {
            modelAndView.addObject(EXECUTE_TIME_ATTRIBUTE_NAME, executeTime);
        }
    }
    if (logger.isDebugEnabled()) {
        logger.debug("[" + handler + "] executeTime: " + executeTime + "ms");
    }
}