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:br.mdarte.exemplo.academico.web.geral.detalharEstudante.DetalhaEstudanteUCFormImpl.java

/**
 * Override to provide population of current form with request parameters when validation fails.
 *
 * @see org.apache.struts.action.ActionForm#validate(org.apache.struts.action.ActionMapping, javax.servlet.http.HttpServletRequest)
 */// w w  w  .  j av a 2  s. c o m
public org.apache.struts.action.ActionErrors validate(org.apache.struts.action.ActionMapping mapping,
        javax.servlet.http.HttpServletRequest request) {
    final org.apache.struts.action.ActionErrors errors = super.validate(mapping, request);
    if (errors != null && !errors.isEmpty()) {
        Object formObj = org.andromda.presentation.bpm4struts.PageSessionObjectUtil.getPageForm(request,
                "DetalhaEstudanteUC");

        if (formObj != null) {
            try {
                formObj.getClass()
                        .getMethod("resetCheckBoxes",
                                new Class[] { org.apache.struts.action.ActionMapping.class,
                                        javax.servlet.http.HttpServletRequest.class })
                        .invoke(formObj, new Object[] { null, null });
            } catch (Exception e2) {
                // ignoring
            }

            final java.util.Map parameters = new java.util.HashMap();
            for (final java.util.Enumeration names = request.getParameterNames(); names.hasMoreElements();) {
                final String name = String.valueOf(names.nextElement());
                parameters.put(name, request.getParameterValues(name));
            }
            try {
                org.apache.commons.beanutils.BeanUtils.populate(formObj, parameters);
            } catch (java.lang.Exception populateException) {
                // ignore if we have an exception here (we just don't populate).
            }
        }
    }
    return errors;
}

From source file:com.formkiq.core.service.workflow.WorkflowEditorServiceImpl.java

@Override
public FormJSONField eventIdformulaformfieldvar(final WebFlow flow, final HttpServletRequest request) {

    final int formulaId = 78;
    FormJSONField field = new FormJSONField();
    field.setId(formulaId);//from   ww w  .  j av a  2s. c om

    String currentFormUUID = null;
    Object obj = flow.getCurrentState().getData();

    if (obj instanceof FormJSON) {
        FormJSON currentForm = (FormJSON) obj;
        currentFormUUID = currentForm.getUUID();
    }

    String formula = Arrays.first(request.getParameterValues("" + formulaId));

    Pair<String, String> selectedForm = extractLabelAndValue(Arrays.first(request.getParameterValues("83")));

    String selectedField = Arrays.first(request.getParameterValues("84"));

    String newval = selectedField;
    if (!selectedForm.getRight().equals(currentFormUUID)) {
        newval = "'" + selectedForm.getLeft() + "'" + "!" + selectedField;
    }

    if (hasText(formula)) {
        field.setValue(formula + newval);
    } else {
        field.setValue(newval);
    }

    return field;
}

From source file:br.mdarte.exemplo.academico.web.geral.consultarEstudante.ConsultaEstudanteUCFormImpl.java

/**
 * Override to provide population of current form with request parameters when validation fails.
 *
 * @see org.apache.struts.action.ActionForm#validate(org.apache.struts.action.ActionMapping, javax.servlet.http.HttpServletRequest)
 *//*from w  w  w  .ja v  a 2 s  . c om*/
public org.apache.struts.action.ActionErrors validate(org.apache.struts.action.ActionMapping mapping,
        javax.servlet.http.HttpServletRequest request) {
    final org.apache.struts.action.ActionErrors errors = super.validate(mapping, request);
    if (errors != null && !errors.isEmpty()) {
        Object formObj = org.andromda.presentation.bpm4struts.PageSessionObjectUtil.getPageForm(request,
                "ConsultaEstudanteUC");

        if (formObj != null) {
            try {
                formObj.getClass()
                        .getMethod("resetCheckBoxes",
                                new Class[] { org.apache.struts.action.ActionMapping.class,
                                        javax.servlet.http.HttpServletRequest.class })
                        .invoke(formObj, new Object[] { null, null });
            } catch (Exception e2) {
                // ignoring
            }

            final java.util.Map parameters = new java.util.HashMap();
            for (final java.util.Enumeration names = request.getParameterNames(); names.hasMoreElements();) {
                final String name = String.valueOf(names.nextElement());
                parameters.put(name, request.getParameterValues(name));
            }
            try {
                org.apache.commons.beanutils.BeanUtils.populate(formObj, parameters);
            } catch (java.lang.Exception populateException) {
                // ignore if we have an exception here (we just don't populate).
            }
        }
    }
    return errors;
}

From source file:org.openmrs.web.controller.report.export.DataExportListController.java

/**
 * The onSubmit function receives the form/command object that was modified by the input form
 * and saves it to the db/*w w  w.  j  a v  a2  s .  c  om*/
 * 
 * @see org.springframework.web.servlet.mvc.SimpleFormController#onSubmit(javax.servlet.http.HttpServletRequest,
 *      javax.servlet.http.HttpServletResponse, java.lang.Object,
 *      org.springframework.validation.BindException)
 */
protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object obj,
        BindException errors) throws Exception {

    HttpSession httpSession = request.getSession();

    String view = getFormView();
    if (Context.isAuthenticated()) {
        String action = request.getParameter("action");

        AdministrationService as = Context.getAdministrationService();
        MessageSourceAccessor msa = getMessageSourceAccessor();
        String success = "";
        String error = "";

        if ("saveProperties".equals(action)) {
            String dataExportBatchSize = request.getParameter("dataExportBatchSize");
            GlobalProperty gp = new GlobalProperty(ReportingCompatibilityConstants.BATCH_SIZE_GP,
                    dataExportBatchSize);
            as.saveGlobalProperty(gp);
            success = msa.getMessage("reportingcompatibility.DataExport.propertiesSaved");
        } else {
            String[] reportList = request.getParameterValues("dataExportId");

            String deleted = msa.getMessage("general.deleted");
            String notDeleted = msa.getMessage("general.cannot.delete");
            String textDataExport = msa.getMessage("reportingcompatibility.DataExport.dataExport");
            String noneDeleted = msa.getMessage("reportingcompatibility.DataExport.nonedeleted");

            String notGenerated = msa.getMessage("reportingcompatibility.DataExport.notGenerated");
            String noneGenerated = msa.getMessage("reportingcompatibility.DataExport.noneGenerated");

            if (msa.getMessage("reportingcompatibility.DataExport.generate").equals(action)) {
                if (reportList == null)
                    error = noneGenerated;
                else {
                    ReportObjectService rs = (ReportObjectService) Context
                            .getService(ReportObjectService.class);
                    EvaluationContext evalContext = new EvaluationContext();
                    evalContext.addParameterValue(
                            new Parameter("general.user", "Authenticated User", org.openmrs.User.class, null),
                            Context.getAuthenticatedUser());
                    for (String id : reportList) {
                        DataExportReportObject report = null;
                        try {
                            report = (DataExportReportObject) rs.getReportObject(Integer.valueOf(id));

                            Long start = System.currentTimeMillis();
                            DataExportUtil.generateExport(report, null, evalContext);
                            Long timeToGenerate = (System.currentTimeMillis() - start) / 1000;

                            if (!success.equals(""))
                                success += "<br/>";
                            success += msa.getMessage("reportingcompatibility.DataExport.generated",
                                    new String[] { report.getName(), timeToGenerate.toString() });
                        } catch (Exception e) {
                            log.warn("Error generating report object", e);
                            if (!error.equals(""))
                                error += "<br/>";
                            if (report == null)
                                error += textDataExport + " #" + id + " " + notGenerated;
                            else
                                error += textDataExport + " '" + report.getName() + "' " + notGenerated;
                        }
                    }
                }
            } else if (msa.getMessage("reportingcompatibility.DataExport.delete").equals(action)) {

                if (reportList != null) {
                    for (String p : reportList) {
                        // TODO convenience method deleteDataExport(Integer) ??
                        try {
                            try {
                                ReportObjectService rs = (ReportObjectService) Context
                                        .getService(ReportObjectService.class);
                                DataExportReportObject dataExport = (DataExportReportObject) rs
                                        .getReportObject(Integer.valueOf(p));
                                File file = DataExportUtil.getGeneratedFile(dataExport);
                                if (file != null && file.exists()) {
                                    file.delete();
                                }
                            } catch (Exception ex) {
                                // pass 
                                // (if this failed for any reason, we still want to delete the data export if we can) 
                            }
                            as.deleteReportObject(Integer.valueOf(p));

                            if (!success.equals(""))
                                success += "<br/>";
                            success += textDataExport + " " + p + " " + deleted;
                        } catch (APIException e) {
                            log.warn("Error deleting report object", e);
                            if (!error.equals(""))
                                error += "<br/>";
                            error += textDataExport + " " + p + " " + notDeleted;
                        }
                    }
                } else {
                    success += noneDeleted;
                }
            }
        }

        view = getSuccessView();
        if (!success.equals(""))
            httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, success);
        if (!error.equals(""))
            httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, error);
    }

    return new ModelAndView(new RedirectView(view));
}

From source file:cn.guoyukun.spring.web.filter.DebugRequestAndResponseFilter.java

private void debugRequest(HttpServletRequest request) {
    log.debug("=====================request begin==========================");
    String uri = request.getRequestURI();
    String queryString = request.getQueryString();
    if (StringUtils.isNotBlank(queryString)) {
        uri = uri + "?" + queryString;
    }//ww  w.  j a  v a 2  s  .co m
    log.debug("{}:{}", request.getMethod(), uri);
    log.debug("remote ip:{}  sessionId:{}  ", IpUtils.getIpAddr(request), request.getRequestedSessionId());
    log.debug("===header begin============================================");
    Enumeration<String> headerNames = request.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String name = headerNames.nextElement();
        String value = headersToString(request.getHeaders(name));
        log.debug("{}={}", name, value);
    }
    log.debug("===header   end============================================");
    log.debug("===parameter begin==========================================");
    Enumeration<String> parameterNames = request.getParameterNames();
    while (parameterNames.hasMoreElements()) {
        String name = parameterNames.nextElement();
        String value = StringUtils.join(request.getParameterValues(name), "||");
        log.debug("{}={}", name, value);
    }
    log.debug("===parameter   end==========================================");
    log.debug("=====================request   end==========================");
}

From source file:fr.paris.lutece.portal.web.rbac.RoleManagementJspBean.java

/**
 * Process the data capture form for assign users to a role
 *
 * @param request The HTTP Request// w ww.  j a v  a 2 s.com
 * @return The Jsp URL of the process result
 */
public String doAssignUsers(HttpServletRequest request) {
    String strReturn;

    String strActionCancel = request.getParameter(PARAMETER_CANCEL);

    if (strActionCancel != null) {
        strReturn = JSP_URL_ROLES_MANAGEMENT;
    } else {
        String strRoleKey = request.getParameter(PARAMETER_ROLE_KEY);

        //retrieve the selected portlets ids
        String[] arrayUsersIds = request.getParameterValues(PARAMETER_AVAILABLE_USER_LIST);

        if ((arrayUsersIds != null)) {
            for (int i = 0; i < arrayUsersIds.length; i++) {
                int nUserId = Integer.parseInt(arrayUsersIds[i]);
                AdminUser user = AdminUserHome.findByPrimaryKey(nUserId);

                if (!AdminUserHome.hasRole(user, strRoleKey)) {
                    AdminUserHome.createRoleForUser(user.getUserId(), strRoleKey);
                }
            }
        }

        strReturn = JSP_ASSIGN_USERS_TO_ROLE + "?" + PARAMETER_ROLE_KEY + "=" + strRoleKey;
    }

    return strReturn;
}

From source file:br.mdarte.exemplo.academico.web.geral.manterCurso.AlterandoCursoSalvaCursoFormImpl.java

/**
 * Override to provide population of current form with request parameters when validation fails.
 *
 * @see org.apache.struts.action.ActionForm#validate(org.apache.struts.action.ActionMapping, javax.servlet.http.HttpServletRequest)
 */// w w w  .j  ava  2s .  c o  m
public org.apache.struts.action.ActionErrors validate(org.apache.struts.action.ActionMapping mapping,
        javax.servlet.http.HttpServletRequest request) {
    final org.apache.struts.action.ActionErrors errors = super.validate(mapping, request);
    if (errors != null && !errors.isEmpty()) {
        Object formObj = org.andromda.presentation.bpm4struts.PageSessionObjectUtil.getPageForm(request,
                "MantemCursoUC.AlterandoCurso");

        if (formObj != null) {
            try {
                formObj.getClass()
                        .getMethod("resetCheckBoxes",
                                new Class[] { org.apache.struts.action.ActionMapping.class,
                                        javax.servlet.http.HttpServletRequest.class })
                        .invoke(formObj, new Object[] { null, null });
            } catch (Exception e2) {
                // ignoring
            }

            final java.util.Map parameters = new java.util.HashMap();
            for (final java.util.Enumeration names = request.getParameterNames(); names.hasMoreElements();) {
                final String name = String.valueOf(names.nextElement());
                parameters.put(name, request.getParameterValues(name));
            }
            try {
                org.apache.commons.beanutils.BeanUtils.populate(formObj, parameters);
            } catch (java.lang.Exception populateException) {
                // ignore if we have an exception here (we just don't populate).
            }
        }
    }
    return errors;
}

From source file:br.mdarte.exemplo.academico.web.geral.manterEstudante.AlterandoEstudanteSalvaEstudanteFormImpl.java

/**
 * Override to provide population of current form with request parameters when validation fails.
 *
 * @see org.apache.struts.action.ActionForm#validate(org.apache.struts.action.ActionMapping, javax.servlet.http.HttpServletRequest)
 *///from  www .  j a  v  a2s.  c  o  m
public org.apache.struts.action.ActionErrors validate(org.apache.struts.action.ActionMapping mapping,
        javax.servlet.http.HttpServletRequest request) {
    final org.apache.struts.action.ActionErrors errors = super.validate(mapping, request);
    if (errors != null && !errors.isEmpty()) {
        Object formObj = org.andromda.presentation.bpm4struts.PageSessionObjectUtil.getPageForm(request,
                "MantemEstudanteUC.AlterandoEstudante");

        if (formObj != null) {
            try {
                formObj.getClass()
                        .getMethod("resetCheckBoxes",
                                new Class[] { org.apache.struts.action.ActionMapping.class,
                                        javax.servlet.http.HttpServletRequest.class })
                        .invoke(formObj, new Object[] { null, null });
            } catch (Exception e2) {
                // ignoring
            }

            final java.util.Map parameters = new java.util.HashMap();
            for (final java.util.Enumeration names = request.getParameterNames(); names.hasMoreElements();) {
                final String name = String.valueOf(names.nextElement());
                parameters.put(name, request.getParameterValues(name));
            }
            try {
                org.apache.commons.beanutils.BeanUtils.populate(formObj, parameters);
            } catch (java.lang.Exception populateException) {
                // ignore if we have an exception here (we just don't populate).
            }
        }
    }
    return errors;
}

From source file:myClass_Main.java

/**
 *
 * @param request/*from w ww. j a  v a  2s . com*/
 * @param response
 * @throws ServletException
 * @throws IOException
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    int option = Integer.parseInt(request.getParameter("optionValue"));
    String url;
    // do some processing here...
    // get response writer
    switch (option) {
    case 1: {
        int userValue = Integer.parseInt(request.getParameter("userValue"));
        String htmlres = "";
        // build HTML code
        for (int i = 0; i < userValue; i++) {
            htmlres = htmlres
                    + "<input type=\"text\" id=\"inputValue\" name=\"inputValue\" class=\"form-group form-control\" placeholder=\"Nombre de Pais "
                    + (i + 1) + "\" required autofocus>";
        }
        request.setAttribute("htmlres", htmlres);
        url = "/myPage_core.jsp";
        ServletContext sc = getServletContext();
        RequestDispatcher rd = sc.getRequestDispatcher(url);
        rd.forward(request, response);
    }
        break;
    case 2: {
        String[] input = request.getParameterValues("inputValue");
        String sourceURL = "http://api.myjson.com/bins/vcv1"; //just a string
        // Connect to the URL using java's native library
        URL urlobject = new URL(sourceURL);
        HttpURLConnection conection = (HttpURLConnection) urlobject.openConnection();
        conection.connect();
        // Convert to a JSON object to print data
        String[][] contry_values = new String[10][input.length];
        String zipcode = null;
        JSONParser jp = new JSONParser(); //from gson
        JSONObject root = null;
        JSONArray root_array = null;
        try {
            root = (JSONObject) jp.parse(new InputStreamReader(conection.getInputStream())); //Convert the input stream to a json element
        } catch (ParseException ex) {
            Logger.getLogger(myClass_Main.class.getName()).log(Level.SEVERE, null, ex);
        }
        boolean firstName = (boolean) root.containsKey("countries");
        root = (JSONObject) root.get("countries");
        root_array = (JSONArray) root.get("country");
        //Iterator j = root_array.iterator();
        for (int i = 0; i < input.length; i++) {
            Iterator j = root_array.iterator();
            while (j.hasNext()) {
                JSONObject inner = (JSONObject) j.next();
                if (inner.containsValue(input[i])) {
                    contry_values[0][i] = (String) inner.get("isoNumeric");
                    contry_values[1][i] = (String) inner.get("countryName");
                    contry_values[2][i] = (String) inner.get("continentName");
                    contry_values[3][i] = (String) inner.get("capital");
                    contry_values[4][i] = (String) inner.get("languages");
                    if (contry_values[4][i].length() > 11) {
                        String strOut = contry_values[4][i];
                        String trimedstring = strOut.substring(0, 10) + "...";// count start in 0 and 8 is excluded
                        contry_values[4][i] = trimedstring;
                    }
                    contry_values[5][i] = (String) inner.get("population");
                    contry_values[6][i] = (String) inner.get("areaInSqKm");
                    contry_values[7][i] = (String) inner.get("countryCode");
                    contry_values[8][i] = "https://es.wikipedia.org/wiki/"
                            + ((String) inner.get("countryName"));
                }
            }
        }
        System.out.println("The first name is: " + zipcode);
        request.setAttribute("firstname", zipcode);
        String htmlres = "<table class=\"table\">\n" + "<caption>Datos de Paises</caption>\n" + "<thead>\n"
                + "<tr>\n" + "<th>COD INT.</th>\n" + "<th>AVB.</th>\n" + "<th>Nombre</th>\n"
                + "<th>Continente</th>\n" + "<th>Capital</th>\n" + "<th>Idioma</th>\n" + "<th>Poblacion</th>\n"
                + "<th>Area km2</th>\n" + "<th>Wiki URL</th>\n" + "</tr>\n" + "</thead>\n" + "<tbody>";
        // build HTML code
        for (int h = 0; h < input.length; h++) {
            if ((contry_values[0][h]) != null) {
                htmlres = htmlres + "<tr><th scope=\"row\">" + contry_values[0][h] + "</th>";
                for (int g = 0; g < 9; g++) {
                    if (g != 8) {
                        htmlres = htmlres + "<td>" + contry_values[g][h] + "</td>";
                    } else {
                        htmlres = htmlres + "<td>" + "<a href=\"" + contry_values[g][h]
                                + "\" class=\"btn btn-info\" role=\"button\">" + contry_values[7][h] + "</a>"
                                + "</td>";
                    }
                }
                htmlres = htmlres + "</tr>";
            } else {
                htmlres = htmlres + "<tr><th scope=\"row\">" + "#Er." + h + "</th>";
                htmlres = htmlres + "<td colspan=\"9\">" + "El pais \"" + input[h]
                        + "\" no esta en la BD, verifique que el nombre esta en ingls, e intente de nuevo"
                        + "</td>";
            }
        }
        htmlres = htmlres + "<tr>";
        htmlres = htmlres + "</tbody>\n" + "</table>";
        request.setAttribute("htmlres", htmlres);
        url = "/myPage_res.jsp";
        ServletContext sc = getServletContext();
        RequestDispatcher rd = sc.getRequestDispatcher(url);
        rd.forward(request, response);
    }
        break;
    case 3: {
        url = "/index.jsp";
        ServletContext sc = getServletContext();
        RequestDispatcher rd = sc.getRequestDispatcher(url);
        rd.forward(request, response);
    }
        break;
    default: {
        url = "/index.jsp";
        ServletContext sc = getServletContext();
        RequestDispatcher rd = sc.getRequestDispatcher(url);
        rd.forward(request, response);
    }
        break;
    }
}

From source file:Controller.UserController.java

@RequestMapping(value = "/Booking")
public String booking(HttpServletRequest request, HttpSession session) {
    try {/*w ww. j  ava 2  s . co  m*/
        String finalUrl = "redirect:/";
        if (request.getParameter("language") != null) {
            finalUrl = "redirect:/" + "?language=" + request.getParameter("language");
        }

        // no adults
        String noAdultsStr = request.getParameter("numberOfAdults");
        String[] noChildsStrs = request.getParameterValues("numberOfChilds");
        String packageIDStr = request.getParameter("packageID");
        String tripDate = request.getParameter("selectedDate");
        String tripTime = request.getParameter("selectedTime");
        if (tripperService.tripperBooking(noAdultsStr, noChildsStrs, packageIDStr, tripDate, tripTime)) {
            finalUrl = "redirect:/Package/" + packageIDStr;
        }
        return finalUrl;
    } catch (Exception e) {
        String content = "Function: UserController - book\n" + "***Input***\n" + "numberOfAdults: "
                + request.getParameter("numberOfAdults") + "\n" + "numberOfChilds: "
                + request.getParameterValues("numberOfChilds") + "\n" + "packageIDStr: "
                + request.getParameter("packageID") + "\n" + "tripDate: " + request.getParameter("selectedDate")
                + "\n" + "selectedTime: " + request.getParameter("selectedTime") + "\n" + "**********\n"
                + "****Error****\n" + e.getMessage() + "\n" + "**********";
        request.setAttribute("errorID", session.getId());
        request.setAttribute("errorTime", errorService.logBugWithAccount(content, session, e));
        return "forward:/Common/Error";
    }
}