Example usage for javax.servlet.http HttpServletRequest getParameterMap

Introduction

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

Prototype

public Map<String, String[]> getParameterMap();

Source Link

Document

Returns a java.util.Map of the parameters of this request.

Usage

From source file:com.bluexml.xforms.controller.navigation.NavigationManager.java

protected static Map<String, String> buildParametersMap(HttpServletRequest req) {
    Map<String, String> map = new HashMap<String, String>();
    Map<?, ?> reqp = req.getParameterMap();
    for (Map.Entry<?, ?> entry : reqp.entrySet()) {

        Object value_ = entry.getValue();
        if (entry.getKey() instanceof String && value_ instanceof String[]) {
            String key = (String) entry.getKey();
            String value = ((String[]) entry.getValue())[0];
            map.put("requests." + key, value);
        }/*from   ww w . jav a2  s  . com*/

    }
    // add default parameters
    map.put("requests.queryString", req.getQueryString().replaceAll("&", "&amp;"));
    logger.debug("parameterMap :" + map);
    return map;
}

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From source file:com.formkiq.core.api.FeedsController.java

/**
 * Gets a Feed and transfers XML to JSON.
 * @param request {@link HttpServletRequest}
 * @param response {@link HttpServletResponse}
 * @throws IOException IOException//  ww w. j a  va  2  s. c o  m
 * @throws InvalidFeedUrlException InvalidFeedUrlException
 */
@RequestMapping(value = API_FEEDS_GET)
public void get(final HttpServletRequest request, final HttpServletResponse response)
        throws IOException, InvalidFeedUrlException {

    getApiVersion(request);

    Map<String, String[]> map = request.getParameterMap();

    String url = getParameter(map, "url", true).trim();

    ResponseEntity<String> entity = this.feedService.get(url);

    String body = entity.getBody();

    if (this.feedService.isXMLContentType(entity.getHeaders())) {

        body = this.feedService.toJSONFromXML(body);

    } else if (!this.feedService.isJSONContentType(entity.getHeaders())) {

        List<String> contentTypes = entity.getHeaders().get("content-type");
        String ct = !contentTypes.isEmpty() ? contentTypes.get(0) : "unknown content type";
        throw new InvalidFeedUrlException("Invalid content-type " + ct + " for " + url);
    }

    response.setContentType("application/json");
    response.setContentLengthLong(body.length());
    IOUtils.write(body, response.getOutputStream(), Strings.CHARSET_UTF8);
}

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From source file:com.sun.j2ee.blueprints.waf.controller.impl.ClientStateFlowHandler.java

public String processFlow(HttpServletRequest request) throws FlowHandlerException {

    String forwardScreen = request.getParameter("referring_screen");
    // de-serialize the request attributes.
    Map params = (Map) request.getParameterMap();
    HashMap newParams = new HashMap();
    String cacheId = request.getParameter("cacheId");
    if (!params.isEmpty()) {
        Iterator it = params.keySet().iterator();
        // put the request attributes stored in the session in the request
        while (it.hasNext()) {
            String key = (String) it.next();
            if (key.startsWith(cacheId + "_attribute_")) {
                String[] values = (String[]) params.get(key);
                String valueString = values[0];
                byte[] bytes = Base64.decode(valueString.getBytes());
                try {
                    ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(bytes));
                    Object requestObject = requestObject = ois.readObject();
                    ois.close();/*www.  j a v a 2  s  . c  o m*/
                    // put the de-serialized object back into the request
                    String requestObjectKey = key.substring((cacheId + "_attribute_").length(), key.length());
                    request.setAttribute(requestObjectKey, requestObject);
                } catch (java.io.OptionalDataException ode) {
                    logger.error("ClientCacheLinkFlowHandler caught: ", ode);
                } catch (java.lang.ClassNotFoundException cnfe) {
                    logger.error("ClientCacheLinkFlowHandler caught: ", cnfe);
                } catch (java.io.IOException iox) {
                    logger.error("ClientCacheLinkFlowHandler caught: ", iox);
                }
            }
        }
    }
    return forwardScreen;
}

---

From source file:CPD4414Assign3.ProductServlet.java

protected void doDelete(HttpServletRequest request, HttpServletResponse response) throws IOException {
    Set<String> keySet = request.getParameterMap().keySet();
    try (PrintWriter out = response.getWriter()) {
        Connection conn = getConnection();
        if (keySet.contains("productID")) {
            PreparedStatement pstmt = conn.prepareStatement(
                    "DELETE FROM `product` WHERE `productID`=" + request.getParameter("productID"));
            try {
                pstmt.executeUpdate();/*ww w.j  a  va 2  s.c o  m*/
            } catch (SQLException ex) {
                Logger.getLogger(ProductServlet.class.getName()).log(Level.SEVERE, null, ex);
                out.println("Error deleting entry.");
                response.setStatus(500);
            }
        } else {
            out.println("Error: Not enough data to delete");
            response.setStatus(500);
        }
    } catch (SQLException ex) {
        Logger.getLogger(ProductServlet.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:org.appverse.web.framework.backend.frontfacade.mvc.swagger.controller.SwaggerOAuth2Controller.java

@RequestMapping(value = "/swaggeroauth2login", method = RequestMethod.GET)
public String showSwaggerOAuth2LoginForm(Model model, HttpServletRequest req) throws MalformedURLException {
    String contextPath = req.getContextPath();
    model.addAttribute("response_type", "token");
    Map<String, String[]> map = req.getParameterMap();

    model.addAllAttributes(convertParameters(map));
    model.addAttribute("redirect_uri", req.getParameter("redirect_uri"));
    if (oauthAuthServerBaseUrl != null && !oauthAuthServerBaseUrl.isEmpty()) {
        // Is an external OAuth2 provider, not in the same webapplication as the resource server
        model.addAttribute("swaggerLoginFormAction", oauthAuthServerBaseUrl + oauth2LoginEndpoint);
    } else {/* ww  w. j  a  va2  s.  co  m*/
        // The OAuth2 provider and the resource server reside in the same web application
        model.addAttribute("swaggerLoginFormAction", convertToRelativePath(contextPath, oauth2LoginEndpoint));
    }
    model.addAttribute("swaggerClientId", swaggerClientId);

    return "oauth2loginform";
}

---

From source file:cn.sel.wetty.interceptor.AccessLogger.java

private void i(HttpServletRequest request) {
    String msg = String.format("%s -> %s\t[%s]\tHeaders:%s\tParameters:%s", request.getRemoteAddr(),
            request.getRequestURI(), request.getMethod(), getHeaders(request), request.getParameterMap());
    LOGGER.info(msg);// ww  w  . ja  v  a2s  .  c  o m
}

---

From source file:controller.NavigatorServlet.java

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    System.out.println(request.getParameterMap().toString());
    String page = request.getParameter("page");
    String type = request.getParameter("type");

    System.out.println(page);/*from   w  ww .  j  a  v  a2s . c o  m*/
    System.out.println(type);
    CloseableHttpClient httpClient = HttpClients.createDefault();
    String address = "http://127.0.0.1:8080";
    HttpPost httpPost;
    List<NameValuePair> nvps = new ArrayList<NameValuePair>();
    if (type.equalsIgnoreCase("GetPage")) {
        switch (page) {

        case "LogIn":
            address += "/CloudChatUserManagerClient/loginPage.html";
            break;
        case "LogOut":
            address += "/CloudChatUserManagerClient/logoutConfirm.html";
            break;
        case "LogInSuccess":
            address += "/CloudChatUserManagerClient/loginSuccessPage.html";
            break;
        case "Register":
            System.out.println("Got here");
            address += "/CloudChatUserManagerClient/registrationPage.html";
            break;
        case "Edit":
            address += "/CloudChatServer/edit.jsp";
            break;
        case "Delete":
            address += "/CloudChatServer/delete.jsp";
            break;
        case "ChatHome":
            address += "/CloudChatServer/chat.jsp";
            break;
        default:
            address = "";
            break;
        }
    } else if (type.equalsIgnoreCase("UserManager")) {
        address += "/CloudChatUserManagerClient/CloudChatUserManagerServlet";
        nvps.add(new BasicNameValuePair("action", request.getParameter("action")));
        nvps.add(new BasicNameValuePair("userID", request.getParameter("userID")));
        nvps.add(new BasicNameValuePair("password", request.getParameter("password")));
    } else if (type.equalsIgnoreCase("Server")) {
        System.out.println("Got here");
        address += "/CloudChatServer/chat";
        nvps.add(new BasicNameValuePair("userID", request.getParameter("userID")));
        nvps.add(new BasicNameValuePair("action", request.getParameter("action")));
        nvps.add(new BasicNameValuePair("messageID", request.getParameter("messageID")));
        nvps.add(new BasicNameValuePair("message", request.getParameter("message")));
        nvps.add(new BasicNameValuePair("category", request.getParameter("category")));
    }
    httpPost = new HttpPost(address);
    httpPost.setEntity(new UrlEncodedFormEntity(nvps));
    CloseableHttpResponse httpResponse = httpClient.execute(httpPost);
    try {
        System.out.println(httpResponse.getStatusLine());
        HttpEntity entity = httpResponse.getEntity();
        BufferedReader reader = new BufferedReader(new InputStreamReader(entity.getContent()));
        String line;
        String res = "";
        while ((line = reader.readLine()) != null) {
            res += line;
        }
        EntityUtils.consume(entity);
        response.getWriter().write(res);
    } finally {
        httpResponse.close();
    }
}

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From source file:org.duracloud.duradmin.spaces.controller.SpaceController.java

private void populateSpaceCount(Space space, HttpServletRequest request) throws Exception {
    //flush space count cache
    if (request.getParameterMap().containsKey("recount")) {
        expireItemCount(request, space);
    }/*  w  w w  .ja  v a  2  s  . c  o m*/

    String countStr = space.getProperties().getCount();
    if (countStr.endsWith("+")) {
        setItemCount(space, request);
    } else {
        space.setItemCount(Long.valueOf(space.getProperties().getCount()));
    }
}

---

From source file:io.lavagna.web.security.login.PersonaLogin.java

@Override
public boolean doAction(HttpServletRequest req, HttpServletResponse resp) throws IOException {

    if (!("POST".equalsIgnoreCase(req.getMethod()) && req.getParameterMap().containsKey("assertion"))) {
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return true;
    }/*  w w  w. ja  va2 s.c  om*/

    String audience = configurationRepository.getValue(Key.PERSONA_AUDIENCE);

    MultiValueMap<String, String> toPost = new LinkedMultiValueMap<>();
    toPost.add("assertion", req.getParameter("assertion"));
    toPost.add("audience", audience);
    VerifierResponse verifier = restTemplate.postForObject("https://verifier.login.persona.org/verify", toPost,
            VerifierResponse.class);

    if ("okay".equals(verifier.status) && audience.equals(verifier.audience)
            && userRepository.userExistsAndEnabled(USER_PROVIDER, verifier.email)) {
        String url = Redirector.cleanupRequestedUrl(req.getParameter("reqUrl"));
        UserSession.setUser(userRepository.findUserByName(USER_PROVIDER, verifier.email), req, resp,
                userRepository);
        resp.setStatus(HttpServletResponse.SC_OK);
        resp.setContentType("application/json");
        JsonObject jsonObject = new JsonObject();
        jsonObject.add("redirectTo", new JsonPrimitive(url));
        resp.getWriter().write(jsonObject.toString());
    } else {
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
    }
    return true;
}

---

From source file:productClass.java

@Override
protected void doDelete(HttpServletRequest request, HttpServletResponse response) throws IOException {
    Set<String> keySet = request.getParameterMap().keySet();
    try (PrintWriter out = response.getWriter()) {
        Connection conn = getConnection();
        if (keySet.contains("productID")) {
            PreparedStatement pstmt = conn.prepareStatement(
                    "DELETE FROM `product` WHERE `productID`=" + request.getParameter("productID"));
            try {
                pstmt.executeUpdate();/*w w  w  . j a v a 2 s.com*/
            } catch (SQLException ex) {
                Logger.getLogger(productClass.class.getName()).log(Level.SEVERE, null, ex);
                out.println("Error in deleting the product.");
            }
        } else {
            out.println("Error: in data to delete");
        }
    } catch (SQLException ex) {
        Logger.getLogger(productClass.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

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