Example usage for javax.servlet.http HttpServletRequest getMethod

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

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  6. getMethod

Introduction

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

Prototype

public String getMethod();

Source Link

Document

Returns the name of the HTTP method with which this request was made, for example, GET, POST, or PUT.

Usage

From source file:com.ikon.servlet.admin.CronTabServlet.java

@Override
public void service(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    String method = request.getMethod();

    if (isAdmin(request)) {
        if (method.equals(METHOD_GET)) {
            doGet(request, response);/*from w ww.jav  a  2s  . c  om*/
        } else if (method.equals(METHOD_POST)) {
            doPost(request, response);
        }
    }
}

From source file:com.erudika.scoold.utils.CsrfFilter.java

@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    final HttpServletRequest request = (HttpServletRequest) req;
    final HttpServletResponse response = (HttpServletResponse) res;
    boolean isCSPReportRequest = request.getRequestURI().startsWith("/reports/cspv");

    if ("POST".equals(request.getMethod()) && !isCSPReportRequest) {
        String csrfToken = request.getParameter("_csrf");
        String csrfInCookie = HttpUtils.getStateParam(CSRF_COOKIE, request);

        Long time = NumberUtils.toLong(request.getParameter("_time"), 0);
        String timekey = request.getParameter("_timekey");

        if (timekey != null) {
            Long timeInSession = (Long) request.getSession().getAttribute(timekey);
            request.getSession().setAttribute(timekey, System.currentTimeMillis());
            if (!time.equals(timeInSession)) {
                logger.warn("Time token mismatch. {}, {}", request.getRemoteAddr(), request.getRequestURL());
                // response.sendError(403, "Time token mismatch.");
                response.sendRedirect(request.getRequestURI());
                return;
            }//from w w  w.  ja  v a 2s . c om
        }

        if (csrfToken == null) {
            csrfToken = request.getHeader("X-CSRF-TOKEN");
            if (csrfToken == null) {
                csrfToken = request.getHeader("X-XSRF-TOKEN");
            }
        }

        if (csrfToken == null || StringUtils.isBlank(csrfInCookie) || !csrfToken.equals(csrfInCookie)) {
            logger.warn("CSRF token mismatch. {}, {}", request.getRemoteAddr(), request.getRequestURL());
            response.sendError(403, "CSRF token mismatch.");
            return;
        }
    }
    chain.doFilter(request, response);
}

From source file:com.ebay.pulsar.collector.servlet.IngestServlet.java

private String readRequestHead(HttpServletRequest request) {
    try {/*w  w  w  .j  ava 2s  .co m*/
        StringBuffer sb = new StringBuffer();
        sb.append(request.getMethod()).append(" ");
        sb.append(request.getProtocol()).append(" ");
        sb.append(request.getPathInfo()).append("\n");
        // Jetstream getHeaderNames has issues.
        Enumeration<String> headerNames = request.getHeaderNames();
        while (headerNames.hasMoreElements()) {
            String name = headerNames.nextElement();
            sb.append(name).append(": ");
            sb.append(request.getHeader(name)).append("\n");
        }
        return sb.toString();
    } catch (Throwable ex) {
        return null;
    }
}

From source file:jp.co.opentone.bsol.linkbinder.view.exception.LinkBinderExceptionHandler.java

private void logRequest(HttpServletRequest req) {
    log.error("Requested: {} {}", req.getMethod(), req.getRequestURI());
    Enumeration<?> enm = req.getHeaderNames();
    log.error("Header:");
    while (enm.hasMoreElements()) {
        String name = (String) enm.nextElement();
        log.error("   {} = {}", name, req.getHeader(name));
    }/* w  ww.ja va  2s.  c om*/

    log.error(" Parameters:");
    @SuppressWarnings("unchecked")
    Map<String, String[]> parameterMap = req.getParameterMap();
    for (Map.Entry<String, String[]> e : parameterMap.entrySet()) {
        log.error("  {} = {}", e.getKey(), StringUtils.join(e.getValue()));
    }
}

From source file:com.googlecode.psiprobe.controllers.jsp.RecompileJspController.java

protected ModelAndView handleContext(String contextName, Context context, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    HttpSession session = request.getSession();
    Summary summary = session != null ? (Summary) session.getAttribute(DisplayJspController.SUMMARY_ATTRIBUTE)
            : null;/*  w  w w.  j a  v  a 2s  .  co  m*/

    if (request.getMethod().equalsIgnoreCase("post") && summary != null) {
        List names = new ArrayList();
        for (Enumeration e = request.getParameterNames(); e.hasMoreElements();) {
            String name = (String) e.nextElement();
            if ("on".equals(request.getParameter(name))) {
                names.add(name);
            }
        }
        getContainerWrapper().getTomcatContainer().recompileJsps(context, summary, names);
        session.setAttribute(DisplayJspController.SUMMARY_ATTRIBUTE, summary);
    } else if (summary != null && contextName.equals(summary.getName())) {
        String name = ServletRequestUtils.getStringParameter(request, "source", null);
        if (name != null) {
            List names = new ArrayList();
            names.add(name);
            getContainerWrapper().getTomcatContainer().recompileJsps(context, summary, names);
            session.setAttribute(DisplayJspController.SUMMARY_ATTRIBUTE, summary);
        } else {
            logger.error("source is not passed, nothing to do");
        }
    }
    return new ModelAndView(new RedirectView(
            request.getContextPath() + ServletRequestUtils.getStringParameter(request, "view", getViewName())
                    + "?" + request.getQueryString()));
}

From source file:com.streamsets.lib.security.http.SSOUserAuthenticator.java

private boolean isCORSOptionsRequest(HttpServletRequest httpReq) {
    return "OPTIONS".equals(httpReq.getMethod());
}

From source file:business.security.CustomLoggingInterceptor.java

@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
        ModelAndView model) throws Exception {
    log.trace(String.format("%s\t%s\t%s\t%s\t%s\t%d", new Date(), request.getRemoteAddr(),
            request.getUserPrincipal() == null ? " - " : request.getUserPrincipal().getName(),
            request.getMethod(), request.getRequestURI(), response.getStatus()));
    super.postHandle(request, response, handler, model);
}

From source file:com.brienwheeler.web.spring.security.ParamVerifyingUsernamePasswordAuthenticationFilter.java

@Override
protected boolean requiresAuthentication(HttpServletRequest request, HttpServletResponse response) {
    // we change the notion of how to handle a GET request to the login URL and
    // let it flow through to the DispatcherServlet so that we can host the form
    // and the filter on the same URL if desired.
    if (postOnly && !request.getMethod().equals("POST"))
        return false;

    // call super class to determine if request URL matches target
    // if not, we definitely don't require authentication.
    if (!super.requiresAuthentication(request, response))
        return false;

    // when the URL matches, we still only require authentication if our parameterName
    // is null (meaning we don't care what submit button was used, or if the non-null
    // parameterName is present as a parameter (meaning that the submit button we care
    // about was used)
    return (parameterName == null) || (parameterName.isEmpty())
            || (request.getParameter(parameterName) != null);
}

From source file:edu.umd.cs.submitServer.filters.RegisterStudentsFilter.java

@Override
public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest request = (HttpServletRequest) req;
    HttpServletResponse response = (HttpServletResponse) resp;
    if (!request.getMethod().equals("POST")) {
        throw new ServletException("Only POST accepted");
    }/*from  w w  w .j a va2 s.  co m*/
    Connection conn = null;
    BufferedReader reader = null;
    FileItem fileItem = null;
    TreeSet<StudentRegistration> registeredStudents = new TreeSet<StudentRegistration>();
    List<String> errors = new ArrayList<String>();
    try {
        conn = getConnection();

        // MultipartRequestFilter is required
        MultipartRequest multipartRequest = (MultipartRequest) request.getAttribute(MULTIPART_REQUEST);

        Course course = (Course) request.getAttribute("course");

        // open the uploaded file
        fileItem = multipartRequest.getFileItem();
        reader = new BufferedReader(new InputStreamReader(fileItem.getInputStream()));

        int lineNumber = 1;

        while (true) {
            String line = reader.readLine();
            if (line == null)
                break;
            lineNumber++;

            // hard-coded skip of first two lines for Maryland-specific
            // format
            if (line.startsWith("Last,First,UID,section,ClassAcct,DirectoryID"))
                continue;
            if (line.startsWith(",,,,,")) {
                if (line.equals(",,,,,"))
                    continue;
                String ldap = line.substring(5);
                Student student = Student.lookupByLoginName(ldap, conn);
                if (student != null) {
                    StudentRegistration sr = StudentForUpload.registerStudent(course, student, "", ldap, null,
                            conn);
                    registeredStudents.add(sr);
                } else
                    errors.add("Did not find " + ldap);

                continue;

            }
            if (line.startsWith("#"))
                continue;

            // skip blank lines
            if (line.trim().equals(""))
                continue;

            try {
                StudentForUpload s = new StudentForUpload(line, delimiter);

                Student student = s.lookupOrInsert(conn);
                StudentRegistration sr = StudentForUpload.registerStudent(course, student, s.section,
                        s.classAccount, null, conn);
                registeredStudents.add(sr);

            } catch (IllegalStateException e) {
                errors.add(e.getMessage());
                ServletExceptionFilter.logError(conn, ServerError.Kind.EXCEPTION, request,
                        "error while registering " + line, null, e);

            } catch (Exception e1) {
                errors.add("Problem processing line: '" + line + "' at line number: " + lineNumber);
                ServletExceptionFilter.logError(conn, ServerError.Kind.EXCEPTION, request,
                        "error while registering " + line, null, e1);
            }
        }
    } catch (SQLException e) {
        throw new ServletException(e);
    } finally {
        releaseConnection(conn);
        if (reader != null)
            reader.close();
        if (fileItem != null)
            fileItem.delete();
    }
    request.setAttribute("registeredStudents", registeredStudents);
    request.setAttribute("errors", errors);
    chain.doFilter(request, response);
}