Example usage for javax.servlet.http HttpServletRequest getParameterValues

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

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  6. getParameterValues

Introduction

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

Prototype

public String[] getParameterValues(String name);

Source Link

Document

Returns an array of String objects containing all of the values the given request parameter has, or null if the parameter does not exist.

Usage

From source file:css.controller.AdmissionGradesController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest httpServletRequest,
        HttpServletResponse httpServletResponse) throws Exception {
    EntityManager em = new EntityManager();
    if (httpServletRequest.getMethod().equals("POST")) {
        String stringid[] = httpServletRequest.getParameterValues("id[]");
        int id[] = new int[stringid.length];
        for (int i = 0; i < stringid.length; i++) {
            id[i] = Integer.parseInt(stringid[i]);
        }// w  ww. j  a v a  2 s  .  co m
        String names[] = httpServletRequest.getParameterValues("name[]");
        String cnps[] = httpServletRequest.getParameterValues("cnp[]");
        String sgradesh[] = httpServletRequest.getParameterValues("gradeh[]");
        double gradesh[] = new double[sgradesh.length];
        for (int i = 0; i < sgradesh.length; i++) {
            gradesh[i] = Double.parseDouble(sgradesh[i]);
        }
        String sgradesb[] = httpServletRequest.getParameterValues("gradeb[]");
        double gradesb[] = new double[sgradesb.length];
        for (int i = 0; i < sgradesb.length; i++) {
            gradesb[i] = Double.parseDouble(sgradesb[i]);
        }
        String sgradesa[] = httpServletRequest.getParameterValues("gradea[]");
        double gradesa[] = new double[sgradesa.length];
        for (int i = 0; i < sgradesa.length; i++) {
            gradesa[i] = Double.parseDouble(sgradesa[i]);
        }

        for (int i = 0; i < id.length; i++) {
            List<Student> by = em.getBy(Student.class, new StudentFilterById(id[i]));
            if (!by.isEmpty()) {
                Student student = by.get(0);
                student.setNume(names[i]);
                student.setCNP(cnps[i]);
                student.setBacGrade(gradesb[i]);
                student.setHighSchoolGrade(gradesh[i]);
                student.setExamGrade(gradesa[i]);
                em.update(student);
            }
        }
    }
    ModelAndView model = new ModelAndView("admissiongrades");
    List<Student> students = em.getAll(Student.class);
    model.addObject("liststud", students);

    return model;
}

From source file:se.vgregion.pubsub.push.web.PushController.java

private void publish(HttpServletRequest request, HttpServletResponse response) throws IOException {
    LOG.info("Received publish request");
    String[] urls = request.getParameterValues("hub.url");
    if (urls != null) {
        try {//from  w w  w . j  ava 2s .  c  o  m
            for (String url : urls) {
                publish(url);
            }

            LOG.info("Published feeds successfully queued, returning 204 to publisher");
            response.setStatus(204);
        } catch (Exception e) {
            LOG.warn("Exception thrown during publication", e);
            response.sendError(500);
        }
    } else {
        response.sendError(500, "Missing hub.url parameter");
    }

}

From source file:fr.paris.lutece.plugins.document.web.portlet.DocumentListPortletJspBean.java

/**
 * Set the array of id categories//  w  ww  .j  a  va  2 s.c o m
 * @param request The http servlet request
 * @return The array of id categories
 */
private int[] setIdCategory(HttpServletRequest request) {
    String[] strArrayIdCategory = request.getParameterValues(PARAMETER_CATEGORY);

    if (strArrayIdCategory != null) {
        int[] nArrayIdCategory = new int[strArrayIdCategory.length];
        int i = 0;

        for (String strIdCategory : strArrayIdCategory) {
            nArrayIdCategory[i++] = IntegerUtils.convert(strIdCategory);
        }

        return nArrayIdCategory;
    }

    return new int[0];
}

From source file:fr.paris.lutece.plugins.genericattributes.service.entrytype.AbstractEntryTypeCheckBox.java

/**
 * {@inheritDoc}// www .j  a  va  2 s. co  m
 */
@Override
public GenericAttributeError getResponseData(Entry entry, HttpServletRequest request,
        List<Response> listResponse, Locale locale) {
    String[] strTabIdField = request.getParameterValues(PREFIX_ATTRIBUTE + entry.getIdEntry());
    List<Field> listFieldInResponse = new ArrayList<Field>();
    int nIdField = -1;
    Field field = null;
    Response response;

    if (strTabIdField != null) {
        for (int cpt = 0; cpt < strTabIdField.length; cpt++) {
            try {
                nIdField = Integer.parseInt(strTabIdField[cpt]);
            } catch (NumberFormatException ne) {
                AppLogService.error(ne.getMessage(), ne);
            }

            field = GenericAttributesUtils.findFieldByIdInTheList(nIdField, entry.getFields());

            if (field != null) {
                listFieldInResponse.add(field);
            }
        }
    }

    if (listFieldInResponse.size() != 0) {
        for (Field fieldInResponse : listFieldInResponse) {
            response = new Response();
            response.setEntry(entry);
            response.setResponseValue(fieldInResponse.getValue());
            response.setField(fieldInResponse);
            listResponse.add(response);
        }
    }

    if (entry.isMandatory()) {
        boolean bAllFieldEmpty = true;

        for (Field fieldInResponse : listFieldInResponse) {
            if (!fieldInResponse.getValue().equals(StringUtils.EMPTY)) {
                bAllFieldEmpty = false;
            }
        }

        if (bAllFieldEmpty) {
            if (StringUtils.isNotBlank(entry.getErrorMessage())) {
                GenericAttributeError error = new GenericAttributeError();
                error.setMandatoryError(true);
                error.setErrorMessage(entry.getErrorMessage());

                return error;
            }

            return new MandatoryError(entry, locale);
        }
    }

    return null;
}

From source file:net.sourceforge.subsonic.controller.HLSController.java

private List<Pair<Integer, Dimension>> parseBitRates(HttpServletRequest request)
        throws IllegalArgumentException {
    List<Pair<Integer, Dimension>> result = new ArrayList<Pair<Integer, Dimension>>();
    String[] bitRates = request.getParameterValues("bitRate");
    if (bitRates != null) {
        for (String bitRate : bitRates) {
            result.add(parseBitRate(bitRate));
        }/*from   w  ww.j a v a  2s  .  com*/
    }
    return result;
}

From source file:org.openmrs.web.controller.patient.MergePatientsFormController.java

/**
 * This is called prior to displaying a form for the first time. It tells Spring the
 * form/command object to load into the request
 *
 * @see org.springframework.web.servlet.mvc.AbstractFormController#formBackingObject(javax.servlet.http.HttpServletRequest)
 *//*from w  ww .  jav a 2 s. c om*/
@Override
protected Object formBackingObject(HttpServletRequest request) throws ServletException {

    Patient p1 = new Patient();

    if (Context.isAuthenticated()) {
        String[] patientIds = request.getParameterValues("patientId");
        if (patientIds != null && patientIds.length > 0) {
            String patientId = patientIds[0];
            Integer pId = Integer.valueOf(patientId);
            p1 = Context.getPatientService().getPatient(pId);
        }
    }

    return p1;
}

From source file:egovframework.rte.ptl.mvc.bind.CommandMapArgumentResolver.java

/**
 * Controller?  argument? commandMap?? Map ?  
 * HTTP request ??  ?? ? commandMap?  returng.
 * ? ? ?  Map? .//from   ww  w .j av  a 2s.  co  m
 * 
 * @param methodParameter -  ?? ,???  
 * @param webRequest - web request ?
 * @return argument? commandMap(java.util.Map)?  commandMap, <code>UNRESOLVED</code>.
 * @exception Exception
 */
public Object resolveArgument(MethodParameter methodParameter, NativeWebRequest webRequest) throws Exception {

    Class<?> clazz = methodParameter.getParameterType();
    String paramName = methodParameter.getParameterName();

    if (clazz.equals(Map.class) && paramName.equals("commandMap")) {

        Map<String, Object> commandMap = new HashMap<String, Object>();
        HttpServletRequest request = (HttpServletRequest) webRequest.getNativeRequest();
        Enumeration<?> enumeration = request.getParameterNames();

        while (enumeration.hasMoreElements()) {
            String key = (String) enumeration.nextElement();
            String[] values = request.getParameterValues(key);
            if (values != null) {
                commandMap.put(key, (values.length > 1) ? values : values[0]);
            }
        }
        return commandMap;
    }
    return UNRESOLVED;
}

From source file:common.cms.controller.ACmsDelegate.java

/**
 * updates rows in database//  w w w . j  a v a  2  s . c  o  m
 * @param req
 * @param resp
 * @return
 */
public ModelAndView doMultiUpdate(HttpServletRequest req, HttpServletResponse resp) {
    String action = req.getParameter(ControllerConfig.ACTION_PARAM_NAME);
    String[] _marker = req.getParameterValues(_MARKER_PARAM);

    if ("multiUpdate".equals(action) && _marker != null && _marker.length > 0) {
        getCommonModel(req);
        req.setAttribute(config.getContentUrlAttribute(), config.getContentMultiupdateTemplate());
        IMultiupdateBean<T, Long> command = multiUpdateService.getMultiupdateBean(_marker.length);

        BindingResult res = multiValidator.bindAndValidate(command, req);

        if (res.hasErrors()) {
            common.CommonAttributes.addErrorMessage("form_errors", req);
            req.setAttribute(res.MODEL_KEY_PREFIX + config.getContentDataAttribute(), res);
        } else {
            if (command.save(multiUpdateService) > 0) {
                common.CommonAttributes.addHelpMessage("operation_succeed", req);
            } else {
                common.CommonAttributes.addErrorMessage("operation_fail", req);
            }
        }
        if (command.isModel()) {
            req.setAttribute(config.getContentDataAttribute(), command.getModel());
            return new ModelAndView(config.getTemplateUrl());
        } else {
            return doView(req, resp);
        }
    } else {
        //set that operation fail and make doView operation
        common.CommonAttributes.addErrorMessage("operation_fail", req);
        return doView(req, resp);
    }
    //after updating values shoving all pages(doView)
}

From source file:org.openmrs.web.controller.user.RoleFormController.java

/**
 * @see org.springframework.web.servlet.mvc.AbstractFormController#processFormSubmission(javax.servlet.http.HttpServletRequest,
 *      javax.servlet.http.HttpServletResponse, java.lang.Object,
 *      org.springframework.validation.BindException)
 *///from   w w w  .ja  va2 s . com
@SuppressWarnings("unchecked")
protected ModelAndView processFormSubmission(HttpServletRequest request, HttpServletResponse response,
        Object obj, BindException errors) throws Exception {

    Role role = (Role) obj;

    String[] inheritiedRoles = request.getParameterValues("inheritedRoles");
    if (inheritiedRoles == null) {
        role.setInheritedRoles(Collections.EMPTY_SET);
    }

    String[] privileges = request.getParameterValues("privileges");
    if (privileges == null) {
        role.setPrivileges((Set) (Collections.emptySet()));
    }

    return super.processFormSubmission(request, response, role, errors);
}

From source file:com.ss.Controller.T4uArrangeSeatPlanServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./* www .jav a  2 s .  co  m*/
 *
 * @param request servlet request
 * @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 {
    int scheduleId = 0;
    try {
        scheduleId = Integer.parseInt(request.getParameter("scheduleId"));
        String[] allUSeats = request.getParameterValues("seats[]");
        // Check whether the seats are occupied or unavailable in table T4U_schedule
        boolean occupied = false;
        if (allUSeats != null) {
            String oSeats = T4uScheduleDAO.getOSeatsById(scheduleId);
            for (String seat : allUSeats)
                if (oSeats.contains(seat)) {
                    occupied = true;
                    break;
                }
        }
        if (occupied) {
            // Seat occupied, need to buy again
            PrintWriter out = response.getWriter();
            out.print("occupied");
            out.flush();
        } else {
            String uSeats = "";
            if (allUSeats != null)
                for (String seat : allUSeats)
                    uSeats += "'" + seat + "',";
            if (T4uScheduleDAO.updateUSeatsById(scheduleId, uSeats)) {
                response.setHeader("Content-Type", "text/plain");
                PrintWriter out = response.getWriter();
                out.print("success");
                out.flush();
            }
        }
    } catch (NumberFormatException ex) {
    }
}