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.epam.cme.storefront.interceptors.beforecontroller.BeforeControllerInterceptor.java

@Override
public boolean preHandle(final HttpServletRequest request, final HttpServletResponse response,
        final Object handler) throws Exception {
    if (request.getAttribute(INTERCEPTOR_ONCE_KEY) == null) {
        // Set the flag so that we are not executed multiple times
        request.setAttribute(INTERCEPTOR_ONCE_KEY, Boolean.TRUE);

        // Call the pre handler once for the request
        for (final BeforeControllerHandler beforeControllerHandler : getBeforeControllerHandlers()) {
            if (!beforeControllerHandler.beforeController(request, response)) {
                // Return false immediately if a handler returns false
                return false;
            }/*from  w w w .  j av  a2s . c  o  m*/
        }
    }

    return true;
}

From source file:net.thewaffleshop.nimbus.web.WebJarsController.java

@ResponseBody
@RequestMapping("/webjarslocator/{webjar}/**")
public ResponseEntity locateWebjarAsset(@PathVariable String webjar, HttpServletRequest request) {
    try {/*from w ww.  j av  a 2  s .  co  m*/
        String mvcPrefix = "/webjarslocator/" + webjar + "/";
        String mvcPath = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
        String fullPath = assetLocator.getFullPath(webjar, mvcPath.substring(mvcPrefix.length()));
        return new ResponseEntity(new ClassPathResource(fullPath), HttpStatus.OK);
    } catch (Exception e) {
        return new ResponseEntity<>(HttpStatus.NOT_FOUND);
    }
}

From source file:org.chtijbug.drools.platform.web.annotation.JsonPathArgumentResolver.java

private String getRequestBody(NativeWebRequest webRequest) {
    HttpServletRequest servletRequest = webRequest.getNativeRequest(HttpServletRequest.class);
    String jsonBody = (String) servletRequest.getAttribute(JSONBODYATTRIBUTE);
    if (jsonBody == null) {
        try {/*from ww  w  .  java  2s. c o  m*/
            String body = IOUtils.toString(servletRequest.getInputStream());
            servletRequest.setAttribute(JSONBODYATTRIBUTE, body);
            return body;
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
    return jsonBody;

}

From source file:org.lightadmin.core.view.preparer.ConfigurationAwareViewPreparer.java

protected Object attributeFromRequest(Request tilesContext, String attributeName) {
    ServletRequest servletTilesRequestContext = ServletUtil.getServletRequest(tilesContext);
    final HttpServletRequest httpServletRequest = servletTilesRequestContext.getRequest();

    return httpServletRequest.getAttribute(attributeName);
}

From source file:edu.duke.cabig.c3pr.utils.web.filter.GzipFilter.java

/**
 * Checks if the request uri is an include.
 * These cannot be gzipped./*from w  w  w  .  ja va2 s.  c  o m*/
 */
private boolean isIncluded(final HttpServletRequest request) {
    final String uri = (String) request.getAttribute("javax.servlet.include.request_uri");
    final boolean includeRequest = !(uri == null);

    if (includeRequest && LOG.isDebugEnabled()) {
        LOG.debug(request.getRequestURL() + " resulted in an include request. This is unusable, because"
                + "the response will be assembled into the overall response. Not gzipping.");
    }
    return includeRequest;
}

From source file:com.github.lynxdb.server.api.http.handlers.EpError.java

@RequestMapping(value = "", produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity error(HttpServletRequest request, HttpServletResponse response) {

    HttpStatus status = HttpStatus.valueOf((int) request.getAttribute("javax.servlet.error.status_code"));

    ObjectMapper mapper = new ObjectMapper();
    ObjectNode error = mapper.createObjectNode();
    error.put("code", status.value());
    error.put("message", status.getReasonPhrase());
    error.put("details", getErrorAttributes(request, true).get("message").toString());
    if (getErrorAttributes(request, true).get("exception") != null) {
        error.put("trace", getErrorAttributes(request, true).get("exception").toString() + "\n"
                + getErrorAttributes(request, true).get("trace").toString());
    }/*from w w  w. j  a v a  2 s  .c o  m*/

    return ResponseEntity.status(status).body(error.toString());
}

From source file:cz.muni.fi.myweb1.reviewServlet.java

/**
 * Handles the HTTP <code>GET</code> method.
 *
 * @param request servlet request//from w w w . jav  a2s .co m
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String name = (String) request.getAttribute("name");
    String score = (String) request.getAttribute("score");

    List<Review> listReview = myFacade.getReviews(name);
    request.getSession().setAttribute("reviewList", listReview);

}

From source file:com.wms.multitenant.tenant.interceptor.TenantIdentifierInterceptorAdapter.java

@Override
public boolean preHandle(HttpServletRequest req, HttpServletResponse res, Object handler) throws Exception {

    Map<String, Object> pathVars = (Map<String, Object>) req
            .getAttribute(HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE);
    if (pathVars.containsKey("tenantId")) {
        String tenantId = pathVars.get("tenantId").toString();
        Optional<Tenant> thisTenant = tenantRepo.findByTenantKey(tenantId);
        if (thisTenant.isPresent()) {
            req.setAttribute("Current_Tenant", thisTenant.get().getTenantKey());
            return true;
        } else {//from ww w. ja  v  a2  s .c om
            res.sendRedirect(req.getContextPath() + "/signUp");
            return false;
        }
    } else {
        return true;
    }

}

From source file:io.github.benas.todolist.web.servlet.user.account.ChangePasswordServlet.java

private boolean isInvalid(HttpServletRequest request) {
    return request.getAttribute("error") != null;
}

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

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws Exception {
    Long startTime = (Long) request.getAttribute(START_TIME_ATTRIBUTE_NAME);
    if (startTime == null) {
        startTime = System.currentTimeMillis();
        request.setAttribute(START_TIME_ATTRIBUTE_NAME, startTime);
    }/*w  w w .  java 2 s  . c o  m*/
    return true;
}