Example usage for javax.servlet.http HttpServletRequest getParameterNames

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

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  6. getParameterNames

Introduction

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

Prototype

public Enumeration<String> getParameterNames();

Source Link

Document

Returns an Enumeration of String objects containing the names of the parameters contained in this request.

Usage

From source file:net.nan21.dnet.core.web.controller.workflow.WorkflowProcessInstanceController.java

/**
 * Start a new instance of the specified process definition
 * //from  ww w. j a  v  a  2  s  .  c o  m
 * @param processDefinitionId
 * @param processDefinitionKey
 * @param businessKey
 * @param request
 * @param response
 * @return
 * @throws Exception
 */
@SuppressWarnings("unchecked")
@RequestMapping(value = "/start")
@ResponseBody
public String startInstance(
        @RequestParam(required = false, value = "processDefinitionId") String processDefinitionId,
        @RequestParam(required = false, value = "processDefinitionKey") String processDefinitionKey,
        @RequestParam(required = false, value = "businessKey") String businessKey, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    try {
        this.prepareRequest(request, response);

        ProcessInstance processInstance = null;
        Map<String, Object> variables = new HashMap<String, Object>();

        Enumeration<String> it = request.getParameterNames();
        while (it.hasMoreElements()) {
            String k = it.nextElement();
            variables.put(k, request.getParameter(k));
        }

        if (businessKey == null || businessKey.equals("")) {
            businessKey = UUID.randomUUID().toString().toUpperCase();
        }
        variables.remove("processDefinitionId");
        variables.remove("processDefinitionKey");
        variables.remove("businessKey");
        if (processDefinitionKey != null && !processDefinitionKey.equals("")) {
            processInstance = getWorkflowRuntimeService().startProcessInstanceByKey(processDefinitionKey,
                    businessKey, variables);
        } else {
            processInstance = getWorkflowRuntimeService().startProcessInstanceById(processDefinitionId,
                    businessKey, variables);
        }

        return "{\"success\":true, \"id\": \"" + processInstance.getId() + "\", \"processDefinitionId\": \""
                + processInstance.getProcessDefinitionId() + "\",\"activityNames\": [],\"ended\": true }";
    } catch (Exception e) {
        return this.handleException(e, response);
    } finally {
        this.finishRequest();
    }
}

From source file:edu.harvard.i2b2.fhir.oauth2.ws.OAuth2TokenEndpoint.java

@POST
@Consumes("application/x-www-form-urlencoded")
@Produces("application/json")
public Response authorize(@Context HttpServletRequest request)
        throws OAuthSystemException, IOException, URISyntaxException {

    try {/*  w  ww.j  ava2  s  . c o  m*/
        logger.info("got url:" + request.getRequestURL());

        Enumeration<String> kl = request.getParameterNames();
        while (kl.hasMoreElements()) {
            String k = kl.nextElement();
            logger.debug(k + "->" + request.getParameter(k));
        }

        OAuthTokenRequest oauthRequest = new OAuthTokenRequest(request);
        OAuthIssuer oauthIssuerImpl = new OAuthIssuerImpl(new MD5Generator());

        // find if AuthToken was issued, from db
        String authCode = oauthRequest.getCode();
        AuthToken authToken = authTokenBean.find(authCode);
        if (authToken == null) {
            logger.debug("authToken is not found");

            return buildBadAuthCodeResponse();
        }
        logger.debug("authToken is " + authToken.toString());

        // check if clientid is valid
        if (!checkClientId(oauthRequest.getClientId(), authToken)) {
            return buildInvalidClientIdResponse();
        }

        // check if client_secret is valid
        if (!checkClientSecret(oauthRequest.getClientSecret())) {
            return buildInvalidClientSecretResponse();
        }

        // do checking for different grant types
        if (oauthRequest.getParam(OAuth.OAUTH_GRANT_TYPE).equals(GrantType.AUTHORIZATION_CODE.toString())) {
            if (!checkAuthCode(authToken, oauthRequest.getParam(OAuth.OAUTH_CODE))) {
                return buildBadAuthCodeResponse();
            }
        } else if (oauthRequest.getParam(OAuth.OAUTH_GRANT_TYPE).equals(GrantType.PASSWORD.toString())) {
            if (!checkUserPass(oauthRequest.getUsername(), oauthRequest.getPassword(), authToken)) {
                return buildInvalidUserPassResponse();
            }
        } else if (oauthRequest.getParam(OAuth.OAUTH_GRANT_TYPE).equals(GrantType.REFRESH_TOKEN.toString())) {
            // refresh token is not supported in this implementation
            // buildInvalidUserPassResponse();
            //buildAccessTokenNotSupportedResponse();
        }

        logger.trace("authToken:" + authToken);
        String state = authToken.getState();
        String patientId = authToken.getPatient();

        AccessToken accessToken = accessTokenBean.createAccessTokenAndDeleteAuthToken(authToken);

        URI fhirBase = HttpHelper.getBasePath(request, serverConfigs);
        OAuthResponse response = OAuthASResponse.tokenResponse(HttpServletResponse.SC_OK)
                .setAccessToken(accessToken.getTokenString()).setExpiresIn("3600")
                .setScope(accessToken.getScope()).setParam("token_type", "Bearer").setParam("state", state)
                .setParam("patient", patientId)//"1000000005")//authToken.getPatient())
                .setParam("need_patient_banner", "true")
                .setParam("smart_style_url", fhirBase.toString() + "smartstyleuri").buildJSONMessage();
        logger.trace("pat:" + authToken.getPatient());
        logger.info("returning res:" + response.getBody());

        return Response.status(response.getResponseStatus()).entity(response.getBody()).build();

    } catch (OAuthProblemException e) {
        logger.error(e.getMessage(), e);
        OAuthResponse res = OAuthASResponse.errorResponse(HttpServletResponse.SC_BAD_REQUEST).error(e)
                .buildJSONMessage();
        return Response.status(res.getResponseStatus()).entity(res.getBody()).build();
    }
}

From source file:com.npower.dl.OMADownloadServlet.java

/**
 * @param request/*from  ww  w. ja va  2  s. com*/
 */
private void logRequest(HttpServletRequest request) {
    Enumeration<String> names = request.getHeaderNames();
    while (names.hasMoreElements()) {
        String name = names.nextElement();
        String value = request.getHeader(name);
        log.info("Http header: " + name + "=" + value);
    }
    names = request.getParameterNames();
    while (names.hasMoreElements()) {
        String name = (String) names.nextElement();
        String value = request.getHeader(name);
        log.info("Http param: " + name + "=" + value);
    }
}

From source file:org.addsimplicity.anicetus.web.TelemetryServletFilter.java

@SuppressWarnings("unchecked")
private void setRequestOnSession(TelemetryHttpSession session, HttpServletRequest request) {
    session.setMethod(request.getMethod());
    session.setProtocol(request.getProtocol());
    if (request.getContentType() != null) {
        session.setContentType(request.getContentType(), HeaderType.Request);
    }//from   w w w.  j a  va  2  s. co m
    session.setRequestURL(request.getRequestURI());

    Enumeration<String> pnames = request.getParameterNames();
    while (pnames.hasMoreElements()) {
        String name = pnames.nextElement();
        session.setParameter(name, request.getParameter(name));
    }

    Enumeration<String> hnames = request.getHeaderNames();
    while (hnames.hasMoreElements()) {
        String name = hnames.nextElement();
        String value = request.getHeader(name);
        if (value != null) {
            session.setHeader(name, request.getHeader(name), HeaderType.Request);
        }
    }

    String parent = request.getHeader(s_PARENT_NAME);
    if (parent == null) {
        parent = request.getParameter(s_PARENT_NAME);
    }

    if (parent != null) {
        try {
            UUID parentId = UUID.fromString(parent);
            session.setParentId(parentId);
        } catch (IllegalArgumentException iae) {
            // TODO - Exception handler
        }

    }
}

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

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

    HttpSession session = request.getSession(false);
    Summary summary = (Summary) session.getAttribute(DisplayJspController.SUMMARY_ATTRIBUTE);

    if (request.getMethod().equalsIgnoreCase("post") && summary != null) {
        List<String> names = new ArrayList<>();
        for (String name : Collections.list(request.getParameterNames())) {
            if ("on".equals(request.getParameter(name))) {
                names.add(name);/*  www. j a  va2 s.com*/
            }
        }
        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<String> 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:cz.zcu.kiv.eegdatabase.logic.controller.search.AbstractSearchController.java

protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object command)
        throws Exception {
    logger.debug("Search scenario controller");
    ModelAndView mav = new ModelAndView(getSuccessView());

    List<String> source = new ArrayList<String>();
    List<String> condition = new ArrayList<String>();
    List<String> andOr = new ArrayList<String>();
    Enumeration enumer = request.getParameterNames();
    while (enumer.hasMoreElements()) {
        String param = (String) enumer.nextElement();
        if (param.startsWith("source")) {
            source.add(param);/*  w  w w .j a  va2  s.  co m*/
        } else if (param.startsWith("condition")) {
            condition.add(param);
        } else {
            andOr.add(param);
        }
    }
    Collections.sort(andOr);
    Collections.sort(source);
    Collections.sort(condition);
    requests = new ArrayList<SearchRequest>();
    requests.add(new SearchRequest(request.getParameter(condition.get(0)),
            (request.getParameter(source.get(0))), ""));
    for (int i = 1; i < condition.size(); i++) {
        requests.add(new SearchRequest(request.getParameter(condition.get(i)),
                (request.getParameter(source.get(i))), (request.getParameter(andOr.get(i - 1)))));
    }
    return mav;
}

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;//from w w w  . java 2 s . c om

    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:org.dhara.portal.web.controllers.WorkflowMonitorController.java

@RequestMapping(value = { "/admin/monitoring", "/admin/monitoring/" }, method = RequestMethod.GET)
protected String handleRequestInternal(@RequestParam(required = false) final String action,
        @RequestParam(required = false) String referringPageId, Model model, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    addNavigationMenusToModel(SELECTED_ITEM, model, referringPageId);
    String workflowName = request.getParameter("workflowId");
    List<InputHelper> inputHelperList = new ArrayList<InputHelper>();
    //Get user specified inputs from the form
    Enumeration enumeration = request.getParameterNames();
    while (enumeration.hasMoreElements()) {
        String temp = (String) enumeration.nextElement();
        if (temp.equalsIgnoreCase("workflowId"))
            ;/*from w  ww .j ava2 s .co  m*/
        else {
            InputHelper inputHelper = new InputHelper();
            inputHelper.setRawName(temp);
            inputHelper.setName(temp.split("/")[0]);
            inputHelper.setType(temp.split("/")[1]);
            inputHelper.setValues(request.getParameterValues(temp));
            inputHelperList.add(inputHelper);
        }
    }

    List<UserInputHelper> inputs = new ArrayList<UserInputHelper>();

    for (InputHelper in : inputHelperList) {
        UserInputHelper userInputHelper = new UserInputHelper();
        userInputHelper.setName(in.getName());
        for (int i = 0; i < in.getValues().length; i++) {
            userInputHelper.setValue(in.getValues()[i]);
        }
        inputs.add(userInputHelper);
    }

    Object[] ints = inputs.toArray();

    //Start workflow monitoring
    Runnable monitorThread = new MonitorThread(airavataClientAPIService, workflowName, ints);
    String id = ((MonitorThread) monitorThread).getExperimentId();
    PortalConfiguration.executor.execute(monitorThread);

    model.addAttribute("id", id);
    model.addAttribute("workflowId", workflowName);
    return "templates.admin.monitoring";
}

From source file:at.gv.egovernment.moa.id.auth.servlet.AuthServlet.java

/**
 * Logs all servlet parameters for debugging purposes.
 */// w  w  w  .j  a v  a2 s  .c om
protected void logParameters(HttpServletRequest req) {
    for (Enumeration params = req.getParameterNames(); params.hasMoreElements();) {
        String parname = (String) params.nextElement();
        Logger.debug("Parameter " + parname + req.getParameter(parname));
    }
}

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

/**
 * //from  ww w  . j ava2 s  .co  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.
}