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:org.openmrs.web.controller.patient.PatientListController.java

/**
 * The onSubmit function receives the form/command object that was modified by the input form
 * and saves it to the db/*from   ww  w  .j  a va2 s.  c  o  m*/
 * 
 * @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[] patientList = request.getParameterValues("patientId");
        PatientService ps = Context.getPatientService();

        for (String o : patientList) {
            //TODO convenience method deletePatient(Integer, String) ??
            ps.voidPatient(ps.getPatient(Integer.valueOf(o)), "");
        }

        httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "Patient.voided");
        view = getSuccessView();
    }

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

From source file:org.openmrs.module.adminui.page.controller.location.LocationPageController.java

/**
 * //from  ww  w.  java 2  s. c  o m
 * @param model
 * @param location
 * @param errors
 * @param locationService
 * @param locationValidator
 * @param messageSource
 * @param messageSourceService
 * @param request
 * @return
 */
@RequestMapping(value = "/save", method = RequestMethod.POST)
public String post(PageModel model, @ModelAttribute("location") @BindParams Location location,
        BindingResult errors, @SpringBean("locationService") LocationService locationService,
        @SpringBean("locationValidator") LocationValidator locationValidator,
        @SpringBean("messageSource") MessageSource messageSource,
        @RequestParam(required = false, value = "save") String saveFlag,
        @RequestParam(required = false, value = "retire") String retireFlag, HttpServletRequest request) {

    Errors newErrors = new BindException(location, "location");
    locationValidator.validate(location, newErrors);

    String[] locationTags = request.getParameterValues("locTags");
    Set<LocationTag> tags = new HashSet<LocationTag>();

    if (locationTags != null && locationTags.length > 0) {
        for (String x : locationTags) {
            LocationTag tag = locationService.getLocationTagByName(x);
            tags.add(tag);
        }
        location.setTags(tags);
    }

    LocationAttribute attr = new LocationAttribute();
    List<LocationAttributeType> locationAttributeList = locationService.getAllLocationAttributeTypes();
    for (LocationAttributeType locAttr : locationAttributeList) {
        attr.setLocationAttributeId(locAttr.getId());
        attr.setValue(request.getParameter("attribute." + locAttr.getId()));
        attr.setLocation(location);
    }

    if (!newErrors.hasErrors()) {
        try {
            if (saveFlag.length() > 3) {
                locationService.saveLocation(location);
                request.getSession().setAttribute(AdminUiConstants.SESSION_ATTRIBUTE_INFO_MESSAGE,
                        "adminui.location.saved");
            } else if (retireFlag.length() > 3) {
                String reason = request.getParameter("retireReason");
                locationService.retireLocation(location, reason);
                request.getSession().setAttribute(AdminUiConstants.SESSION_ATTRIBUTE_INFO_MESSAGE,
                        "adminui.location.retired");
            }
            return "redirect:/adminui/location/manageLocations.page";
        } catch (Exception e) {
            log.warn("Some error occurred while saving location details:", e);
            request.getSession().setAttribute(AdminUiConstants.SESSION_ATTRIBUTE_ERROR_MESSAGE,
                    "adminui.save.fail");
        }
    }

    else {
        sendErrorMessage(errors, messageSource, request);
    }

    model.addAttribute("errors", newErrors);
    model.addAttribute("location", location);

    return "location/location";

}

From source file:com.mockey.ui.InjectRealUrlPerServiceServlet.java

/**
 * Injects real URLs per service. For example, if real url is
 * /*from w ww  .  jav a2s  .  co m*/
 * <pre>
 * http://qa1.google.com/search
 * </pre>
 * 
 * and match is
 * 
 * <pre>
 * http://qa3.google.com/
 * </pre>
 * 
 * then this method builds URL as
 * 
 * <pre>
 * http://qa3.google.com/search
 * </pre>
 * 
 * 
 * @param req
 *            basic request
 * @param resp
 *            basic resp
 * @throws ServletException
 *             basic
 * @throws IOException
 *             basic
 */
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    String matchPattern = req.getParameter("match");
    String[] replacementArray = req.getParameterValues("replacement[]");
    JSONObject successOrFail = new JSONObject();
    if (matchPattern != null && replacementArray != null) {

        for (Long serviceId : store.getServiceIds()) {
            Service service = store.getServiceById(serviceId);
            List<Url> newUrlList = new ArrayList<Url>();
            // Build a list of real Url objects.
            for (Url realUrl : service.getRealServiceUrls()) {
                for (String replacement : replacementArray) {
                    // We don't want to inject empty string match
                    if (replacement.trim().length() > 0) {
                        Url newUrl = new Url(realUrl.getFullUrl().replaceAll(matchPattern, replacement));
                        if (!service.hasRealServiceUrl(newUrl)) {
                            newUrlList.add(newUrl);
                            // Note: you should not save or update
                            // the realServiceUrl or service while
                            // iterating through the list itself, or you'll
                            // get
                            // a java.util.ConcurrentModificationException
                            // Wait until 'after'
                        }
                    }
                }
            }
            // Save/update this new Url object list.
            for (Url newUrl : newUrlList) {
                service.saveOrUpdateRealServiceUrl(newUrl);
            }

            // Now update the service.
            store.saveOrUpdateService(service);
        }

        try {
            successOrFail.put("success", "URL injecting complete.");
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else {
        try {
            successOrFail.put("fail", "You didn't pass any match or inject URL arguments.  ");
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    JSONObject responseObject = new JSONObject();

    try {
        responseObject.put("result", successOrFail);
    } catch (JSONException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    PrintWriter out = resp.getWriter();
    out.println(responseObject.toString());
    out.flush();
    out.close();
    return;
}

From source file:net.handle.servlet.RequestAdapter.java

private HandleRecordType[] initTypes(HttpServletRequest request, Settings settings) {
    HandleRecordType[] theTypes = null;/*from  w w w. j  a  va  2 s.  co  m*/
    String[] rawTypes = request.getParameterValues(settings.getTypeRequestParameterName());

    if (rawTypes != null && rawTypes.length > 0) {
        List<HandleRecordType> typesTransitional = new ArrayList<HandleRecordType>();
        for (String s : rawTypes) {
            HandleRecordType type = HandleRecordType.forName(s);
            if (type != null) {
                typesTransitional.add(type);
            }
        }

        if (!(typesTransitional.isEmpty())) {
            theTypes = typesTransitional.toArray(new HandleRecordType[typesTransitional.size()]);
        }
    }
    return theTypes;
}

From source file:com.flaptor.clusterfest.deploy.DeployModule.java

@SuppressWarnings("unchecked")
public String doPage(String page, HttpServletRequest request, HttpServletResponse response) {
    List<NodeDescriptor> nodes = new ArrayList<NodeDescriptor>();
    String[] nodesParam = request.getParameterValues("node");
    if (nodesParam != null) {
        for (String idx : nodesParam) {
            nodes.add(ClusterManager.getInstance().getNodes().get(Integer.parseInt(idx)));
        }//from   w  ww  .j a  v  a  2  s .c o  m
    }
    request.setAttribute("nodes", nodes);

    if (ServletFileUpload.isMultipartContent(request)) {
        // Create a factory for disk-based file items
        FileItemFactory factory = new DiskFileItemFactory();

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);

        String name = null;
        byte[] content = null;
        String path = null;
        // Parse the request
        try {
            List<FileItem> items = upload.parseRequest(request);
            String message = "";
            for (FileItem item : items) {
                String fieldName = item.getFieldName();
                if (fieldName.equals("node")) {
                    NodeDescriptor node = ClusterManager.getInstance().getNodes()
                            .get(Integer.parseInt(item.getString()));
                    if (!node.isReachable())
                        message += node + " is unreachable<br/>";
                    if (getModuleNode(node) != null)
                        nodes.add(node);
                    else
                        message += node + " is not registered as deployable<br/>";
                }
                if (fieldName.equals("path"))
                    path = item.getString();

                if (fieldName.equals("file")) {
                    name = item.getName();
                    content = IOUtil.readAllBinary(item.getInputStream());
                }
            }
            List<Pair<NodeDescriptor, Throwable>> errors = deployFiles(nodes, path, name, content);
            if (errors != null && errors.size() > 0) {
                request.setAttribute("deployCorrect", false);
                request.setAttribute("deployErrors", errors);
            } else
                request.setAttribute("deployCorrect", true);
            request.setAttribute("message", message);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    return "deploy.vm";
}

From source file:com.mockey.ui.ServiceMergeServlet.java

/**
 * // ww  w .  j a  v  a  2 s . c o m
 * 
 * @param req
 *            basic request
 * @param resp
 *            basic resp
 * @throws ServletException
 *             basic
 * @throws IOException
 *             basic
 */
@SuppressWarnings("unchecked")
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    Boolean originalMode = store.getReadOnlyMode();
    store.setReadOnlyMode(true);

    String[] serviceMergeIdList = req.getParameterValues("serviceIdMergeSource[]");
    Enumeration<String> names = (Enumeration<String>) req.getParameterNames();
    while (names.hasMoreElements()) {
        log.debug(names.nextElement());
    }
    Long serviceIdMergeSource = null;
    Long serviceIdMergeDestination = null;
    ServiceMergeResults mergeResults = null;
    Map<String, String> responseMap = new HashMap<String, String>();
    try {
        for (int i = 0; i < serviceMergeIdList.length; i++) {

            serviceIdMergeSource = new Long(serviceMergeIdList[i]);
            serviceIdMergeDestination = new Long(req.getParameter("serviceIdMergeDestination"));
            if (!serviceIdMergeSource.equals(serviceIdMergeDestination)) {

                Service serviceMergeSource = store.getServiceById(serviceIdMergeSource);
                Service serviceMergeDestination = store.getServiceById(serviceIdMergeDestination);
                MockeyXmlFileManager configurationReader = new MockeyXmlFileManager();
                mergeResults = configurationReader.mergeServices(serviceMergeSource, serviceMergeDestination,
                        mergeResults, null);

            }
            responseMap.put("additions", mergeResults.getAdditionMsg());
            responseMap.put("conflicts", mergeResults.getConflictMsg());
        }

    } catch (Exception e) {
        // Do nothing
        log.error("Something wrong with merging services.", e);
        responseMap.put("conflicts",
                "Unable to merge services. The services selected may be missing or contain bad data. Sorry about this.");

    }

    // IF NO CONFLICTS, THEN DELETE OLD SOURCE SERVICES
    if (mergeResults != null
            && (mergeResults.getConflictMsgs() == null || mergeResults.getConflictMsgs().isEmpty())) {
        for (int i = 0; i < serviceMergeIdList.length; i++) {
            serviceIdMergeSource = new Long(serviceMergeIdList[i]);
            Service service = store.getServiceById(serviceIdMergeSource);
            store.deleteService(service);
        }

    }
    resp.setContentType("application/json");
    PrintWriter out = resp.getWriter();

    String resultingJSON = Util.getJSON(responseMap);
    out.println(resultingJSON);

    out.flush();
    out.close();
    store.setReadOnlyMode(originalMode);
    return;
    // AJAX thing. Return nothing at this time.
}

From source file:edu.wisc.my.stats.web.GraphingFormController.java

/**
 * @see edu.wisc.my.stats.web.DynamicMultiPageFormController#getCurrentPageNumber(javax.servlet.http.HttpServletRequest, java.lang.Object, org.springframework.validation.Errors)
 *///from   w w  w .j a  v  a 2s.com
@Override
protected int getCurrentPageNumber(HttpServletRequest request, Object command, Errors errors) throws Exception {
    int page = this.getInitialPage(request, command);

    final String[] values = request.getParameterValues("ISSUBMIT");
    if (values == null) {
        return page;
    }

    for (final String value : values) {
        try {
            page = Math.max(page, Integer.parseInt(value));
        } catch (NumberFormatException nfe) {
            //Ignore
        }
    }

    return page;
}

From source file:cn.vlabs.umt.ui.actions.ManageUserAction.java

public ActionForward removeUser(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) {/*from   ww  w .  j a v a 2  s.  co m*/
    UserService us = ServiceFactory.getUserService(request);
    String[] usernames = request.getParameterValues("userids");
    us.remove(CommonUtils.stringArray2IntArray(usernames));
    return showUsers(mapping, form, request, response);
}

From source file:net.handle.servlet.RequestAdapter.java

private int[] initIndices(HttpServletRequest request, Settings settings) {
    int[] theIndices = null;

    String[] indicesStringArray = request.getParameterValues(settings.getIndexRequestParameterName());

    if (indicesStringArray != null && indicesStringArray.length > 0) {
        Integer[] indicesTransitional = new Integer[indicesStringArray.length];
        for (int i = 0; i < indicesStringArray.length; i++) {
            try {
                indicesTransitional[i] = new Integer(indicesStringArray[i]);
            } catch (NumberFormatException e) {
                LOG.info(e);//from  w  w  w .j  a  v a 2 s .  co m
            }
        }

        int i = 0;
        for (Integer integer : indicesTransitional) {
            if (integer != null) {
                i++;
            }
        }

        theIndices = new int[i];
        i = 0;
        for (Integer integer : indicesTransitional) {
            if (integer != null) {
                theIndices[i] = integer;
                i++;
            }
        }
    }

    return theIndices;
}

From source file:com.redhat.rhn.frontend.action.channel.PackageNameOverviewAction.java

/** {@inheritDoc} */
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) {/*from   w  w  w.j av a2  s . co m*/
    String pkgName = request.getParameter("package_name");
    String subscribedChannels = request.getParameter("search_subscribed_channels");
    String channelFilter = request.getParameter("channel_filter");
    String[] channelArches = request.getParameterValues("channel_arch");
    request.setAttribute(ListTagHelper.PARENT_URL, request.getRequestURI());

    RequestContext ctx = new RequestContext(request);
    User user = ctx.getCurrentUser();

    List dr = Collections.EMPTY_LIST;
    if (StringUtils.equals(subscribedChannels, "yes")) {
        dr = PackageManager.lookupPackageNameOverview(user.getOrg(), pkgName);
    } else if (!StringUtils.isEmpty(channelFilter) && StringUtils.equals(subscribedChannels, "no")
            && channelArches == null) {
        Long filterChannelId = null;
        try {
            filterChannelId = Long.parseLong(channelFilter);
            dr = PackageManager.lookupPackageNameOverviewInChannel(user.getOrg(), pkgName, filterChannelId);
        } catch (NumberFormatException e) {
            log.warn("Exception caught, unable to parse channel ID: " + channelFilter);
            dr = Collections.EMPTY_LIST;
        }
    } else if (channelArches != null && channelArches.length > 0) {
        dr = PackageManager.lookupPackageNameOverview(user.getOrg(), pkgName, channelArches);
    }

    request.setAttribute(RequestContext.PAGE_LIST, dr);

    return mapping.findForward(RhnHelper.DEFAULT_FORWARD);
}