Example usage for javax.servlet.http HttpSession setAttribute

List of usage examples for javax.servlet.http HttpSession setAttribute

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Introduction

In this page you can find the example usage for javax.servlet.http HttpSession setAttribute.

Prototype

public void setAttribute(String name, Object value);

Source Link

Document

Binds an object to this session, using the name specified.

Usage

From source file:org.openmrs.web.controller.encounter.EncounterRoleFormController.java

private void purgeEncounterRole(HttpSession session, EncounterRole encounterRole, EncounterService service) {
    try {/*from  ww  w .j  a v  a  2s  . com*/
        service.purgeEncounterRole(encounterRole);
        session.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "EncounterRole.purgedSuccessfully");
    } catch (DataIntegrityViolationException e) {
        session.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "error.object.inuse.cannot.purge");
    } catch (APIException e) {
        session.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "error.general: " + e.getLocalizedMessage());
    }
}

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

public int doStartTag() throws JspException {
    StringBuffer html = new StringBuffer();
    ImageManifestation mf;//from w  ww.j  a  v  a  2 s  .  c  o  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.hdiv.web.servlet.tags.form.AbstractHtmlElementTagTests.java

private void initStateCache(HttpSession session) {

    IStateCache cache = (IStateCache) this.hdivContext.getBean("cache");
    String cacheName = (String) this.hdivContext.getBean("cacheName");
    session.setAttribute((cacheName == null) ? Constants.CACHE_NAME : cacheName, cache);
}

From source file:com.sbu.controller.Feed_Personal_Startup_View_Controller.java

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    request.setCharacterEncoding("UTF-8");

    Startup User = new Startup();

    List<Member1> members = new ArrayList();
    int counter = 1;

    HttpSession session = request.getSession();

    User = (Startup) request.getSession().getAttribute("User");
    //members= (ArrayList<Member1>) request.getSession().getAttribute("members");
    members = memberService.getMemberByStartupId(User.getIdStartup());

    session.setAttribute("SearchQueries", User);
    session.setAttribute("members", members);
    session.setAttribute("counter", counter);

    //request.getRequestDispatcher("EmployeeTest.jsp").forward(request, response);
    request.getRequestDispatcher("/Personal_Startup.jsp").forward(request, response);

}

From source file:miage.ecom.web.controller.CategoryController.java

@RequestMapping(value = "/categories/{categoryId}", method = RequestMethod.GET)
public String category(Model model, HttpSession session, @PathVariable("categoryId") Integer categoryId) {

    CartBean cart;//from  w w w.  j av a 2s.  c o m
    if (session.getAttribute("cart") == null) {
        cart = new CartBean();
    } else {
        cart = (CartBean) session.getAttribute("cart");
        session.setAttribute("cart", cart);
    }

    model.addAttribute("cartTotalValue", ecomBeanFrontLocal.getTotalValue(cart));
    model.addAttribute("nbProducts", ecomBeanFrontLocal.getCartContents(cart).size());

    List<Category> categories = categoryFacade.findAll();
    model.addAttribute("categories", categories);
    model.addAttribute("category", categoryFacade.find(categoryId));

    model.addAttribute("products", productFacadeLocal.findProductsByCategory(categoryId));

    return "category";
}

From source file:controller.servlet.Upload.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request//from  www  . j a va2 s .  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 doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    // Subida de los ficheros al sistema.

    UploadedFile uF;
    UploadedFileDaoImpl uFD = new UploadedFileDaoImpl();

    int numberOfCsvFiles = 0;
    int numberOfNotCsvFiles = 0;

    for (Part part : request.getParts()) {
        if (part.getName().equals("file")) {
            try (InputStream is = request.getPart(part.getName()).getInputStream()) {
                int i = is.available();
                byte[] b = new byte[i];

                if (b.length == 0) {
                    break;
                }

                is.read(b);
                String fileName = obtenerNombreFichero(part);
                String extension = FilenameUtils.getExtension(fileName);
                String path = this.getServletContext().getRealPath("");
                String ruta = path + File.separator + Path.UPLOADEDFILES_FOLDER + File.separator + fileName;
                File directorio = new File(path + File.separator + Path.UPLOADEDFILES_FOLDER);
                if (!directorio.exists()) {
                    directorio.mkdirs();
                }

                // Se sube el fichero en caso de ser zip o csv.
                if (extension.equals(Path.CSV_EXTENSION) || extension.equals(Path.ZIP_EXTENSION)) {
                    try (FileOutputStream os = new FileOutputStream(ruta)) {
                        os.write(b);
                    }
                    if (extension.equals(Path.CSV_EXTENSION)) {
                        numberOfCsvFiles++;
                    }
                } else {
                    numberOfNotCsvFiles++;
                }

                // Extraccin de los ficheros incluidos en el zip.
                if (extension.equals(Path.ZIP_EXTENSION)) {
                    ZipInputStream zis = new ZipInputStream(
                            new FileInputStream(directorio + File.separator + fileName));
                    ZipEntry eachFile;
                    while (null != (eachFile = zis.getNextEntry())) {
                        File newFile = new File(directorio + File.separator + eachFile.getName());
                        // Se guardan los csv.
                        if (FilenameUtils.getExtension(directorio + File.separator + eachFile.getName())
                                .equals(Path.CSV_EXTENSION)) {
                            numberOfCsvFiles++;
                            try (FileOutputStream fos = new FileOutputStream(newFile)) {
                                int len;
                                byte[] buffer = new byte[1024];
                                while ((len = zis.read(buffer)) > 0) {
                                    fos.write(buffer, 0, len);
                                }
                            }
                            zis.closeEntry();
                            // Insertar en BD
                            uF = new UploadedFile(0, eachFile.getName(),
                                    new java.sql.Date(new Date().getTime()), false, null);
                            uFD.createFile(uF);
                        } else {
                            numberOfNotCsvFiles++;
                        }
                    }
                    File fileToDelete = new File(
                            path + File.separator + Path.UPLOADEDFILES_FOLDER + File.separator + fileName);
                    fileToDelete.delete();
                } else {
                    // Insertar en BD
                    uF = new UploadedFile(0, fileName, new java.sql.Date(new Date().getTime()), false, null);
                    uFD.createFile(uF);
                }
            }
        }
    }

    // Asignacin de valores.
    HttpSession session = request.getSession(true);
    session.setAttribute("numberOfCsvFiles", numberOfCsvFiles);
    session.setAttribute("numberOfNotCsvFiles", numberOfNotCsvFiles);

    if (numberOfCsvFiles == 0 && numberOfNotCsvFiles == 0) {
        session.setAttribute("error", true);
    } else {
        session.setAttribute("error", false);
    }

    processRequest(request, response);
}

From source file:com.sibvisions.rad.server.security.spring.authentication.SecurityManagerPreparer.java

/**
 * Sets additional parameters to the session and authentication object.
 * //from   w w  w  .ja  v a  2s  . c  o m
 * @param pRequest the request which is used to get the current session
 */
public void doPrepareParameters(HttpServletRequest pRequest) {
    String absoluteLogoutProcessUrl = buildAbsoluteLogoutProcessUrl(pRequest);

    HttpSession session = pRequest.getSession(false);

    if (session != null) {
        if (session.getAttribute(JVX_SPRINGSECURITY_INITIALIZED) == null) {
            session.setAttribute(SpringSecurityManager.LOGOUT_PROCESS_URL, absoluteLogoutProcessUrl);
            session.setAttribute(JVX_SPRINGSECURITY_INITIALIZED, Boolean.TRUE);
        }
    }

    SecurityContext context = SecurityContextHolder.getContext();

    if (context != null) {
        Authentication authentication = context.getAuthentication();

        if (authentication != null) {
            if (!(authentication instanceof WrappedAuthentication)) {
                authentication = new WrappedAuthentication(authentication);
                SecurityContextHolder.getContext().setAuthentication(authentication);
            }

            if (((WrappedAuthentication) authentication).getProperty(JVX_SPRINGSECURITY_INITIALIZED) == null) {
                ((WrappedAuthentication) authentication).setProperty(SpringSecurityManager.LOGOUT_PROCESS_URL,
                        absoluteLogoutProcessUrl);
                ((WrappedAuthentication) authentication).setProperty(JVX_SPRINGSECURITY_INITIALIZED,
                        Boolean.TRUE);
            }
        }
    }
}

From source file:com.lioland.harmony.web.controller.DefaultController.java

@RequestMapping(method = RequestMethod.POST, value = "/authenticate")
public String authenticate(String email, String password, HttpServletRequest request) {
    User user = new User();
    user.setEmail(email);//from  w ww  .j a  va2 s.  co  m
    user.loadObject();
    HttpSession session = request.getSession();
    session.removeAttribute(Constants.SESSION_ATTR_USER);
    if (user.getPassword().equals(password)) {
        //            user.setPassword(DigestUtils.sha256Hex(user.getEmail().toLowerCase()));
        session.setAttribute(Constants.SESSION_ATTR_USER, user);
        System.out.println("Authenticated: " + user.getFirstName());
    }
    return "redirect:home";
}

From source file:net.anthonychaves.bookmarks.web.FakeLoginController.java

@RequestMapping(method = RequestMethod.POST)
public String fakeLogin(HttpSession session, @RequestParam("username") String username) {
    EntityManager em = emf.createEntityManager();
    Query q = em.createQuery("select u from User u where u.firstName = ?1").setParameter(1, username);

    User u = (User) q.getSingleResult();

    if (u != null) {
        session.setAttribute("user", u);
        return "redirect:user";
    } else {//from   w  w w . j  a v a2s .co m
        return "redirect:/b/user/new";
    }
}

From source file:org.mzd.shap.spring.web.WorkBenchController.java

@SuppressWarnings("unchecked")
protected Collection<Integer> getSessionItemIds(HttpSession session) {
    Object mutex = WebUtils.getSessionMutex(session);
    synchronized (mutex) {
        Object obj = session.getAttribute(SESSION_ATTR_ITEMID);
        if (obj == null) {
            obj = new TreeSet<Integer>();
            session.setAttribute(SESSION_ATTR_ITEMID, obj);
        }/*from  w  w w .  ja  va  2  s . co m*/
        return (Collection<Integer>) obj;
    }
}