Example usage for javax.servlet.http HttpServletRequest getRequestDispatcher

Introduction

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

Prototype

public RequestDispatcher getRequestDispatcher(String path);

Source Link

Document

Returns a RequestDispatcher object that acts as a wrapper for the resource located at the given path.

Usage

From source file:com.boylesoftware.web.impl.view.DispatchViewSender.java

@Override
public void send(final String viewId, final HttpServletRequest request, final HttpServletResponse response)
        throws IOException, ServletException {

    if (request.isAsyncStarted()) {
        if (this.log.isDebugEnabled())
            this.log.debug("dispatching to " + viewId + " using async context");
        request.getAsyncContext().dispatch(viewId);
    } else {/*from  www.j a v  a  2 s . c  o m*/
        if (this.log.isDebugEnabled())
            this.log.debug("dispatching to " + viewId + " using request dispatcher");
        request.getRequestDispatcher(viewId).forward(request, response);
    }
}

From source file:cn.itcast.bbs.controller.BbsServlet.java

private void toLoginJsp(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.getRequestDispatcher("/WEB-INF/bbs/login.jsp").forward(request, response);
}

From source file:cn.itcast.bbs.controller.BbsServlet.java

private void toRegisterJsp(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.getRequestDispatcher("/WEB-INF/bbs/register.jsp").forward(request, response);
}

From source file:org.surfnet.oaaas.consent.FormUserConsentHandler.java

private boolean processForm(final HttpServletRequest request, final HttpServletResponse response)
        throws ServletException, IOException {
    if (Boolean.valueOf(request.getParameter(USER_OAUTH_APPROVAL))) {
        setAuthStateValue(request, request.getParameter(AUTH_STATE));
        String[] scopes = request.getParameterValues(GRANTED_SCOPES);
        setGrantedScopes(request, scopes);
        return true;
    } else {//  ww  w .  jav  a 2  s. c  o m
        request.getRequestDispatcher(getUserConsentDeniedUrl()).forward(request, response);
        return false;
    }
}

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

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request/*from w  w w.j av a 2  s . c o 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 {

    String name = (String) request.getAttribute("username");
    String password = (String) request.getAttribute("password");
    Boolean employee = Boolean.parseBoolean(request.getAttribute("employee").toString());

    if (myFacade.register(name, password, employee)) {
        request.getSession().setAttribute("username", name);
        RequestDispatcher rd = request.getRequestDispatcher("/outline.jsp");
        rd.forward(request, response);
    }

    else {
        //TODO error
    }
}

From source file:es.uma.inftel.blog.servlet.RegistroServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
 *
 * @param request servlet request/*  www  .  j  av  a2s  .co  m*/
 * @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 {

    request.setCharacterEncoding("UTF-8");

    String username = request.getParameter("username");
    String password = request.getParameter("password");

    RegistroViewFacade registroViewFacade = new RegistroViewFacade(postFacade);

    RequestDispatcher registroRequestDispatcher = request.getRequestDispatcher("registro.jsp");
    if (username == null && password == null) {
        request.setAttribute("registroView", registroViewFacade.createView(false));
        registroRequestDispatcher.forward(request, response);
        return;
    }

    String email = request.getParameter("email");

    Part filePart = request.getPart("avatar");
    InputStream inputStream = filePart.getInputStream();
    byte[] avatar = IOUtils.toByteArray(inputStream);

    Usuario usuario = registrarUsuario(username, password, email, avatar);
    if (usuario == null) {
        request.setAttribute("registroView", registroViewFacade.createView(true));
        registroRequestDispatcher.forward(request, response);
    } else {
        HttpSession session = request.getSession();
        session.setAttribute("usuario", usuario);
        response.sendRedirect("index");
    }
}

From source file:com.hp.security.jauth.core.filter.AuthFilter.java

private void throwsException(HttpServletRequest request, ServletResponse servletResponse, Exception e)
        throws ServletException, IOException {
    e.printStackTrace();/*  w ww . j a va 2  s .  c om*/
    String exPage = SystemInit.exceptionPage;
    if (null != exPage && exPage.trim().length() > 0) {
        request.setAttribute("ex", e);
        request.getRequestDispatcher(exPage).forward(request, servletResponse);
    } else {
        exceptionUtil.throwDefaultTemplate(servletResponse, e);
    }
}

From source file:controller.servlet.PostServlet.java

private void requestNewPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setAttribute(Constants.PAGE, "new-topic");
    CategoryDAOService catService = CategoryDAO.getInstance();
    request.setAttribute(Constants.LIST_CATEGORY, catService.getCategories());
    request.getRequestDispatcher(Constants.URL_HOME).forward(request, response);
}

From source file:com.jspxcms.core.setup.SetupServlet.java

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    HttpSession session = request.getSession();
    Integer step = (Integer) session.getAttribute("step");
    if (step == null) {
        step = 0;//from   ww w.java  2  s.  c  om
    }
    RequestDispatcher rd = request.getRequestDispatcher(STEP_MAP.get(step));
    rd.forward(request, response);
}

From source file:com.mkmeier.quickerbooks.ProcessSquare.java

private void showForm(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    //Load Account Options
    Map<String, List<QbAccount>> accountLists = getAccountLists();

    HttpSession session = request.getSession(true);
    session.setAttribute("lists", accountLists);

    RequestDispatcher rd = request.getRequestDispatcher("SquareProcessor.jsp");
    rd.forward(request, response);/*from   w  w w . ja  v a 2s  .  c o  m*/
}