Example usage for javax.servlet.http HttpServletRequest getSession

List of usage examples for javax.servlet.http HttpServletRequest getSession

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Introduction

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

Prototype

public HttpSession getSession();

Source Link

Document

Returns the current session associated with this request, or if the request does not have a session, creates one.

Usage

From source file:ispyb.client.common.util.FileUtil.java

public static boolean isJpgForImage(Image3VO imageVO, HttpServletRequest request) throws Exception {

    boolean isJpg = false;

    Integer proposalId = (Integer) request.getSession().getAttribute(Constants.PROPOSAL_ID);
    if (proposalId == null) {
        try {/* w  w  w  . java2s .  c  o  m*/
            proposalId = new Integer(request.getParameter(Constants.PROPOSAL_ID));
        } catch (NumberFormatException e) {
            if (Confidentiality.isManager(request) || Confidentiality.isLocalContact(request)) {
                // isLocalContact or isManager = true;
                String sourceFileName = imageVO.getJpegFileFullPath();
                sourceFileName = PathUtils.FitPathToOS(sourceFileName);

                isJpg = FileUtil.fileExists(sourceFileName);
                return isJpg;
            }
            return false;
        }
    }

    // Ejb3ServiceLocator ejb3ServiceLocator = Ejb3ServiceLocator.getInstance();
    // Image3Service imageService = (Image3Service) ejb3ServiceLocator.getLocalService(Image3Service.class);
    // two variables to guarantee the user fecths only its own images
    // ArrayList imageFetchedList = (ArrayList) imgFacade.findByImageIdAndProposalId(imageId, proposalId);
    // List<Image3VO> imageFetchedList = imageService.findByImageIdAndProposalId(imageId, proposalId);

    // Image3VO imgValue = imageService.findByPk(imageId);
    Integer proposalIdFromImage = imageVO.getDataCollectionVO().getDataCollectionGroupVO().getSessionVO()
            .getProposalVOId();

    if (proposalIdFromImage.equals(proposalId)) {

        String sourceFileName = imageVO.getJpegFileFullPath();
        sourceFileName = PathUtils.FitPathToOS(sourceFileName);

        isJpg = FileUtil.fileExists(sourceFileName);
    }

    return isJpg;

}

From source file:edu.ucsb.nceas.metacat.util.RequestUtil.java

/**
 * Forward a request that was received by this servlet on to another JSP
 * page or servlet to continue handling the request.
 * //  w  ww  .  j a v  a  2  s .co  m
 * @param request
 *            to be forwarded
 * @param response
 *            that can be used for writing output to the client
 * @param destination
 *            the context-relative URL to which the request is forwarded
 * @param params the request parameters.  these will be added to the request
 */
public static void forwardRequest(HttpServletRequest request, HttpServletResponse response,
        String destinationUrl, Hashtable<String, String[]> params) throws MetacatUtilException {

    destinationUrl += "?" + paramsToQuery(params);

    logMetacat.debug("Forwarding request to " + destinationUrl);
    ServletContext servletContext = request.getSession().getServletContext();

    try {
        servletContext.getRequestDispatcher(destinationUrl).forward(request, response);
    } catch (IOException ioe) {
        throw new MetacatUtilException("RequestUtil.forwardRequest - I/O error when forwarding to "
                + destinationUrl + " : " + ioe.getMessage());
    } catch (ServletException se) {
        throw new MetacatUtilException("RequestUtil.forwardRequest - Servlet error when forwarding to "
                + destinationUrl + " : " + se.getMessage());
    }
}

From source file:com.opendesign.utils.CmnUtil.java

/**
 * ?? ?//  www.j a v a 2 s.co  m
 * 
 * @param request
 * @return
 */
public static UserVO getLoginUser(HttpServletRequest request) {
    UserVO user = (UserVO) request.getSession().getAttribute(SessionKey.SESSION_LOGIN_USER);
    return user;
}

From source file:com.edgenius.wiki.util.WikiUtil.java

/**
 * @param model//  w w w.  j  av a  2s . c  o  m
 * @return 
 */
public static boolean captchaValid(CaptchaServiceProxy captchaService, CaptchaCodeModel model) {
    if (model != null && model.reqireCaptcha) {
        HttpServletRequest request = WebUtil.getRequest();
        HttpServletResponse response = WebUtil.getResponse();
        String id = request.getSession().getId();
        boolean valid = captchaService.validateReponseForId(id, model.captchaCode);
        if (!valid) {
            try {
                //here does not put webcontext - it is fine as GwtSpringController only do endWith() check.
                response.sendRedirect(WikiConstants.URL_CAPTCHA_VERIFIED_ERROR);
            } catch (IOException e) {
                log.error("Redir failed:" + WikiConstants.URL_CAPTCHA_VERIFIED_ERROR, e);
            }
            return false;
        }
    }
    return true;
}

From source file:com.krawler.esp.handlers.AuthHandler.java

public static boolean chkHeirarchyPerm(HttpServletRequest req, String moduleName)
        throws ServiceException, JSONException, SessionExpiredException {
    boolean permsion = false;
    try {//from   w w  w  . j a  v a2 s  .  c  o m
        JSONObject obj = new JSONObject();
        String cmppref = req.getSession().getAttribute("companyPreferences").toString();
        JSONObject jsnObj = new JSONObject(cmppref);
        if (StringUtil.equal(moduleName, "Lead")) {
            permsion = jsnObj.getBoolean("lead");
        } else if (StringUtil.equal(moduleName, "Account")) {
            permsion = jsnObj.getBoolean("account");
        } else if (StringUtil.equal(moduleName, "Contact")) {
            permsion = jsnObj.getBoolean("contact");
        } else if (StringUtil.equal(moduleName, "Opportunity")) {
            permsion = jsnObj.getBoolean("opportunity");
        } else if (StringUtil.equal(moduleName, "Cases")) {
            permsion = jsnObj.getBoolean("cases");
        } else if (StringUtil.equal(moduleName, "Product")) {
            permsion = jsnObj.getBoolean("product");
        } else if (StringUtil.equal(moduleName, "Activity")) {
            permsion = jsnObj.getBoolean("activity");
        } else if (StringUtil.equal(moduleName, "Campaign")) {
            permsion = jsnObj.getBoolean("campaign");
        }

    } catch (com.krawler.utils.json.base.JSONException e) {
        throw ServiceException.FAILURE("Auth.chkHeirarchyPerm", e);
    }
    return permsion;
}

From source file:com.serotonin.m2m2.Common.java

public static User getUser(HttpServletRequest request) {
    // Check first to see if the user object is in the request.
    User user = (User) request.getAttribute(SESSION_USER);
    if (user != null)
        return user;

    // If not, get it from the session.
    user = (User) request.getSession().getAttribute(SESSION_USER);

    if (user != null) {
        // Add the user to the request. This prevents race conditions in which long-ish lasting requests have the
        // user object swiped from them by a quicker (logout) request.
        request.setAttribute(SESSION_USER, user);
    }/* w  w w. j av  a  2 s  .  c om*/
    return user;
}

From source file:com.ecyrd.jspwiki.attachment.AttachmentServlet.java

/**
 *  Returns the mime type for this particular file.  Case does not matter.
 *
 * @param ctx WikiContext; required to access the ServletContext of the request.
 * @param fileName The name to check for.
 * @return A valid mime type, or application/binary, if not recognized
 *//*  w  w w  .ja va  2s  .  c  o  m*/
private static String getMimeType(WikiContext ctx, String fileName) {
    String mimetype = null;

    HttpServletRequest req = ctx.getHttpRequest();
    if (req != null) {
        ServletContext s = req.getSession().getServletContext();

        if (s != null) {
            mimetype = s.getMimeType(fileName.toLowerCase());
        }
    }

    if (mimetype == null) {
        mimetype = "application/binary";
    }

    return mimetype;
}

From source file:com.alkacon.opencms.documentcenter.NewDocumentsTree.java

/**
 * Returns a list of new resources in the specified folder or category folder depending on the request parameters.<p>
 * /*w w  w  . ja  va  2s .co m*/
 * @param cms the CmsObject to perform some operations
 * @param request the HttpServletRequest to get the needed request parameters
 * @return the list of new resources
 */
public static List getNewResources(CmsObject cms, HttpServletRequest request) {

    // get the current user's HHTP session
    //HttpSession session = ((HttpServletRequest)cms.getRequestContext().getRequest().getOriginalRequest()).getSession();
    HttpSession session = request.getSession();

    String startFolder = cms.getRequestContext().getFolderUri();

    // get the required parameters
    String paramAll = (String) session.getAttribute(C_DOCUMENT_SEARCH_PARAM_ALL);
    String paramStartDate = (String) session.getAttribute(C_DOCUMENT_SEARCH_PARAM_STARTDATE);
    String paramEndDate = (String) session.getAttribute(C_DOCUMENT_SEARCH_PARAM_ENDDATE);

    // parse the date Strings to long
    long startDate = Long.parseLong(paramStartDate);
    long endDate = Long.parseLong(paramEndDate);

    // create list of categories if selected
    List selectedCategoryList = new ArrayList();
    paramAll = (paramAll == null) ? "false" : paramAll;
    if (!"true".equals(paramAll)) {
        // search individual categories
        selectedCategoryList = getCategoryList(
                (String) session.getAttribute(C_DOCUMENT_SEARCH_PARAM_CATEGORYLIST));
        if (selectedCategoryList.size() == 0) {
            return new ArrayList(0);
        }
    }

    String openedCategories = CategoryTree.getTreeInfo(cms, CategoryTree.C_USER_INFO_OPENED_CATEGORIES,
            request);
    List openedCategoryList = CategoryTree.commaStringToList(openedCategories, CategoryTree.C_LIST_SEPARATOR);

    return getNewResourceList(cms, startFolder, startDate, endDate, selectedCategoryList, openedCategoryList);
}

From source file:com.alkacon.opencms.v8.documentcenter.NewDocumentsTree.java

/**
 * Returns a list of new resources in the specified folder or category folder depending on the request parameters.<p>
 * // ww  w  .  ja  va  2s  . c o m
 * @param cms the CmsObject to perform some operations
 * @param request the HttpServletRequest to get the needed request parameters
 * @return the list of new resources
 */
public static List<CmsResource> getNewResources(CmsObject cms, HttpServletRequest request) {

    // get the current user's HHTP session
    //HttpSession session = ((HttpServletRequest)cms.getRequestContext().getRequest().getOriginalRequest()).getSession();
    HttpSession session = request.getSession();

    String startFolder = cms.getRequestContext().getFolderUri();

    // get the required parameters
    String paramAll = (String) session.getAttribute(C_DOCUMENT_SEARCH_PARAM_ALL);
    String paramStartDate = (String) session.getAttribute(C_DOCUMENT_SEARCH_PARAM_STARTDATE);
    String paramEndDate = (String) session.getAttribute(C_DOCUMENT_SEARCH_PARAM_ENDDATE);

    // parse the date Strings to long
    long startDate = Long.parseLong(paramStartDate);
    long endDate = Long.parseLong(paramEndDate);

    // create list of categories if selected
    List<String> selectedCategoryList = new ArrayList<String>();
    paramAll = (paramAll == null) ? "false" : paramAll;
    if (!"true".equals(paramAll)) {
        // search individual categories
        selectedCategoryList = getCategoryList(
                (String) session.getAttribute(C_DOCUMENT_SEARCH_PARAM_CATEGORYLIST));
        if (selectedCategoryList.size() == 0) {
            return new ArrayList<CmsResource>(0);
        }
    }

    String openedCategories = CategoryTree.getTreeInfo(cms, CategoryTree.C_USER_INFO_OPENED_CATEGORIES,
            request);
    List<String> openedCategoryList = CategoryTree.commaStringToList(openedCategories,
            CategoryTree.C_LIST_SEPARATOR);

    return getNewResourceList(cms, startFolder, startDate, endDate, selectedCategoryList, openedCategoryList);
}

From source file:fr.paris.lutece.plugins.extend.modules.comment.web.CommentApp.java

/**
 * Gets the view comment page.// w w w.  j  av  a 2s .  c o m
 * 
 * @param request the request
 * @param strIdExtendableResource the str id extendable resource
 * @param strExtendableResourceType the str extendable resource type
 * @param strPostBackUrl The URL to use for post backs.
 * @return the view comment page
 */
public static String getViewCommentPageContent(HttpServletRequest request, String strIdExtendableResource,
        String strExtendableResourceType, String strPostBackUrl) {
    request.getSession().setAttribute(ExtendPlugin.PLUGIN_NAME + CommentConstants.SESSION_COMMENT_POST_BACK_URL,
            strPostBackUrl);

    Integer nItemsPerPage = getDefaultItemsPerPage();
    String strCurrentPageIndex = CommentConstants.CONSTANT_FIRST_PAGE_NUMBER;
    Boolean bIsAscSort = false;
    Object object = request.getSession().getAttribute(CommentConstants.SESSION_COMMENT_ITEMS_PER_PAGE);
    if (object != null) {
        nItemsPerPage = (Integer) object;
    }
    object = request.getSession().getAttribute(CommentConstants.SESSION_COMMENT_CURRENT_PAGE_INDEX);
    if (object != null) {
        strCurrentPageIndex = (String) object;
    }
    object = request.getSession().getAttribute(CommentConstants.SESSION_COMMENT_IS_ASC_SORT);
    if (object != null) {
        bIsAscSort = (Boolean) object;
    }

    String strSort = request.getParameter(CommentConstants.MARK_ASC_SORT);
    if (!StringUtils.isEmpty(strSort)) {
        bIsAscSort = Boolean.parseBoolean(strSort);
    }

    String strFromUrl = request.getParameter(CommentConstants.PARAMETER_FROM_URL);
    if (FROM_SESSION.equals(strFromUrl)) {
        strFromUrl = (String) request.getSession()
                .getAttribute(ExtendPlugin.PLUGIN_NAME + CommentConstants.PARAMETER_FROM_URL);
    }
    if (StringUtils.isEmpty(strFromUrl)) {
        strFromUrl = request.getHeader(CommentConstants.PARAMETER_REFERER);
    }
    if (strFromUrl != null) {
        strFromUrl = strFromUrl.replace(CONSTANT_AND, CONSTANT_AND_HTML);
    }
    request.getSession().setAttribute(ExtendPlugin.PLUGIN_NAME + CommentConstants.PARAMETER_FROM_URL,
            strFromUrl);

    strCurrentPageIndex = Paginator.getPageIndex(request, Paginator.PARAMETER_PAGE_INDEX, strCurrentPageIndex);
    int nOldITemsPerPage = nItemsPerPage;
    nItemsPerPage = Paginator.getItemsPerPage(request, Paginator.PARAMETER_ITEMS_PER_PAGE, nItemsPerPage,
            getDefaultItemsPerPage());
    if (nItemsPerPage <= 0) {
        nItemsPerPage = getDefaultItemsPerPage();
    }
    // If we changed the number of items per page, we go back to the first page
    if (nItemsPerPage != nOldITemsPerPage) {
        strCurrentPageIndex = CommentConstants.CONSTANT_FIRST_PAGE_NUMBER;
    }
    UrlItem urlSort = new UrlItem(strPostBackUrl);
    urlSort.addParameter(CommentConstants.MARK_ID_EXTENDABLE_RESOURCE, strIdExtendableResource);
    urlSort.addParameter(CommentConstants.MARK_EXTENDABLE_RESOURCE_TYPE, strExtendableResourceType);
    urlSort.addParameter(CommentConstants.MARK_ASC_SORT, strSort);
    if (StringUtils.isNotEmpty(strFromUrl)) {
        urlSort.addParameter(CommentConstants.PARAMETER_FROM_URL, FROM_SESSION);
    }
    boolean bGetSubComments = false;
    boolean bUseBBCodeEditor = false;
    boolean bAllowSubComments = false;
    String strAdminBadge = StringUtils.EMPTY;
    CommentExtenderConfig config = getConfigService().find(CommentResourceExtender.EXTENDER_TYPE_COMMENT,
            strIdExtendableResource, strExtendableResourceType);
    if (config != null) {
        bGetSubComments = config.getAuthorizeSubComments();
        bUseBBCodeEditor = config.getUseBBCodeEditor();
        bAllowSubComments = config.getAuthorizeSubComments();
        strAdminBadge = config.getAdminBadge();
    }
    int nItemsOffset = nItemsPerPage * (Integer.parseInt(strCurrentPageIndex) - 1);

    List<Comment> listItems = getCommentService().findByResource(strIdExtendableResource,
            strExtendableResourceType, true, null, bIsAscSort, nItemsOffset, nItemsPerPage, bGetSubComments);

    int nItemsCount = getCommentService().getCommentNb(strIdExtendableResource, strExtendableResourceType, true,
            true);

    IPaginator<Comment> paginator = new LocalizedDelegatePaginator<Comment>(listItems, nItemsPerPage,
            urlSort.getUrl(), Paginator.PARAMETER_PAGE_INDEX, strCurrentPageIndex, nItemsCount,
            request.getLocale());

    Map<String, Object> model = new HashMap<String, Object>();
    model.put(CommentConstants.MARK_ID_EXTENDABLE_RESOURCE, strIdExtendableResource);
    model.put(CommentConstants.MARK_EXTENDABLE_RESOURCE_TYPE, strExtendableResourceType);
    model.put(CommentConstants.MARK_PAGINATOR, paginator);
    model.put(CommentConstants.MARK_ASC_SORT, strSort);
    model.put(CommentConstants.PARAMETER_FROM_URL, strFromUrl);
    model.put(CommentConstants.PARAMETER_ID_COMMENT,
            request.getParameter(CommentConstants.PARAMETER_ID_COMMENT));
    model.put(CommentConstants.MARK_USE_BBCODE, bUseBBCodeEditor);
    model.put(CommentConstants.MARK_ALLOW_SUB_COMMENTS, bAllowSubComments);
    model.put(CommentConstants.MARK_ADMIN_BADGE, strAdminBadge);
    model.put(CommentConstants.PARAMETER_POST_BACK_URL, strPostBackUrl);

    HtmlTemplate template = AppTemplateService.getTemplate(TEMPLATE_XPAGE_VIEW_COMMENTS, request.getLocale(),
            model);

    HttpSession session = request.getSession();
    session.setAttribute(CommentConstants.SESSION_COMMENT_ITEMS_PER_PAGE, nItemsPerPage);
    session.setAttribute(CommentConstants.SESSION_COMMENT_CURRENT_PAGE_INDEX, strCurrentPageIndex);
    session.setAttribute(CommentConstants.SESSION_COMMENT_IS_ASC_SORT, bIsAscSort);

    return template.getHtml();
}