Example usage for javax.servlet.http HttpServletRequest getServletContext

Introduction

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

Prototype

public ServletContext getServletContext();

Source Link

Document

Gets the servlet context to which this ServletRequest was last dispatched.

Usage

From source file:br.eb.ime.pfc.domain.GeoServerCommunication.java

private static void redirectStream(String urlName, HttpServletRequest request, HttpServletResponse response) {
    URL url = null;//from  w  w  w .  j  a  v a2  s  .c o  m
    try {
        url = new URL(urlName);
    } catch (MalformedURLException e) {
        //Internal error, the user will receive no data.
        sendError(HTTP_STATUS.BAD_REQUEST, response);
        return;
    }
    HttpURLConnection conn = null;
    try {
        conn = (HttpURLConnection) url.openConnection();
        conn.addRequestProperty("Authorization", "Basic " + BASE64_AUTHORIZATION);
        //conn.setRequestMethod("GET");
        //conn.setDoOutput(true);
        conn.connect();
    } catch (IOException e) {
        sendError(HTTP_STATUS.INTERNAL_ERROR, response);
        return;
    }

    try (InputStream is = conn.getInputStream(); OutputStream os = response.getOutputStream()) {
        response.setContentType(conn.getContentType());
        IOUtils.copy(is, os);
    } catch (IOException e) {
        request.getServletContext().log("IO");
        sendError(HTTP_STATUS.INTERNAL_ERROR, response);
        return;
    } finally { //Close connection to save resources
        conn.disconnect();
    }
}

From source file:ge.taxistgela.servlet.AdminServlet.java

public void banUser(HttpServletRequest request, HttpServletResponse response) {
    UserManagerAPI userManager = (UserManagerAPI) request.getServletContext()
            .getAttribute(UserManagerAPI.class.getName());

    String userID = request.getParameter("userID");
    String password = RandomStringUtils.randomAlphanumeric(20);

    toogleBan(userManager, userID, password, request, response);
}

From source file:ge.taxistgela.servlet.AdminServlet.java

public void unbanUser(HttpServletRequest request, HttpServletResponse response) {
    UserManagerAPI userManager = (UserManagerAPI) request.getServletContext()
            .getAttribute(UserManagerAPI.class.getName());

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

    toogleBan(userManager, userID, password, request, response);
}

From source file:org.apache.syncope.ext.saml2lsp.agent.AssertionConsumer.java

@Override
protected void doPost(final HttpServletRequest request, final HttpServletResponse response)
        throws ServletException, IOException {

    SyncopeClient anonymous = (SyncopeClient) request.getServletContext()
            .getAttribute(Constants.SYNCOPE_ANONYMOUS_CLIENT);
    try {//from  w  ww .  ja  v a 2  s.c  o  m
        SAML2LoginResponseTO responseTO = anonymous.getService(SAML2SPService.class).validateLoginResponse(
                extract(StringUtils.substringBefore(request.getRequestURL().toString(), "/saml2sp"), "saml2sp",
                        request.getRemoteAddr(), request.getInputStream()));

        request.getSession(true).setAttribute(Constants.SAML2SPJWT, responseTO.getAccessToken());
        request.getSession(true).setAttribute(Constants.SAML2SPJWT_EXPIRE,
                responseTO.getAccessTokenExpiryTime());

        String successURL = getServletContext().getInitParameter(Constants.CONTEXT_PARAM_LOGIN_SUCCESS_URL);
        if (successURL == null) {
            request.setAttribute("responseTO", responseTO);
            request.getRequestDispatcher("loginSuccess.jsp").forward(request, response);
        } else {
            response.sendRedirect(successURL + "?sloSupported=" + responseTO.isSloSupported());
        }
    } catch (Exception e) {
        LOG.error("While processing authentication response from IdP", e);

        String errorURL = getServletContext().getInitParameter(Constants.CONTEXT_PARAM_LOGIN_ERROR_URL);
        if (errorURL == null) {
            request.setAttribute("exception", e);
            request.getRequestDispatcher("loginError.jsp").forward(request, response);

            e.printStackTrace(response.getWriter());
        } else {
            response.sendRedirect(errorURL + "?errorMessage="
                    + URLEncoder.encode(e.getMessage(), StandardCharsets.UTF_8.name()));
        }
    }
}

From source file:controller.UploadFileController.java

@RequestMapping(method = RequestMethod.POST)
public @ResponseBody String upload(@RequestParam(value = "file") MultipartFile mfile, HttpServletResponse res,
        HttpServletRequest req) {
    long time = Calendar.getInstance().getTimeInMillis();
    String fileName = "";
    try {//from   w w  w. j av  a  2s . c o m
        fileName = time + mfile.getOriginalFilename();
        File f = new File(req.getServletContext().getRealPath("/images") + "/" + fileName);
        if (!f.exists()) {
            f.createNewFile();
        }
        FileOutputStream out = new FileOutputStream(f);
        FileCopyUtils.copy(mfile.getBytes(), out);
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return "<img src='" + req.getContextPath() + "/images/" + fileName + "'/>";

}

From source file:ge.taxistgela.servlet.AdminServlet.java

public void banDriver(HttpServletRequest request, HttpServletResponse response) {
    DriverManagerAPI driverManager = (DriverManagerAPI) request.getServletContext()
            .getAttribute(DriverManagerAPI.class.getName());

    String driverID = request.getParameter("driverID");
    String password = RandomStringUtils.randomAlphanumeric(20);

    toogleBan(driverManager, driverID, password, request, response);
}

From source file:ge.taxistgela.servlet.AdminServlet.java

public void unbanDriver(HttpServletRequest request, HttpServletResponse response) {
    DriverManagerAPI driverManager = (DriverManagerAPI) request.getServletContext()
            .getAttribute(DriverManagerAPI.class.getName());

    String driverID = request.getParameter("driverID");
    String password = RandomStringUtils.randomAlphanumeric(20);

    toogleBan(driverManager, driverID, password, request, response);
}

From source file:ge.taxistgela.servlet.AdminServlet.java

public void banCompany(HttpServletRequest request, HttpServletResponse response) {
    CompanyManagerAPI orderManager = (CompanyManagerAPI) request.getServletContext()
            .getAttribute(CompanyManagerAPI.class.getName());

    String companyID = request.getParameter("companyID");
    String password = RandomStringUtils.randomAlphanumeric(20);

    toogleBan(orderManager, companyID, password, request, response);
}

From source file:ge.taxistgela.servlet.AdminServlet.java

public void unbanCompany(HttpServletRequest request, HttpServletResponse response) {
    CompanyManagerAPI orderManager = (CompanyManagerAPI) request.getServletContext()
            .getAttribute(CompanyManagerAPI.class.getName());

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

    toogleBan(orderManager, companyID, password, request, response);
}

From source file:com.mingsoft.weixin.util.BaseUtils.java

/**
 * ???// ww  w  . j  ava  2 s.  c o  m
 * @param request 
 * @param filePath ?
 * @return
 */
public String getRealPath(HttpServletRequest request, String filePath) {
    return request.getServletContext().getRealPath(File.separator) + filePath;
}