Example usage for javax.servlet.http HttpServletRequest getParameter

Introduction

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

Prototype

public String getParameter(String name);

Source Link

Document

Returns the value of a request parameter as a String, or null if the parameter does not exist.

Usage

From source file:com.threewks.thundr.view.jsonp.JsonpViewResolver.java

public static String getCallback(HttpServletRequest req) {
    Object callback = req.getParameter("callback");
    String callbackStr = callback == null ? null : StringUtils.trimToNull(callback.toString());
    callbackStr = callbackStr == null ? "callback" : callbackStr;
    return callbackStr;
}

From source file:co.edu.unal.arqdsoft.presentacion.JSON.java

/**
 * /*from   w  w  w .j a v a2s .c o m*/
 * @param request
 * @return JSONObject con los parametros del request
 * @throws Exception 
 */
public static JSONObject toObject(HttpServletRequest request) throws Exception {
    if (request.getParameter("accion") != null) {//Servidor independiente
        JSONObject r = new JSONObject();
        r.put("accion", request.getParameter("accion"));
        r.put("datos", request.getParameter("datos"));
        return r;
    } else {//Servidor base netbeans
        InputStream is = request.getInputStream();
        byte[] charr = new byte[is.available()];
        is.read(charr);
        return (JSONObject) JSONValue.parse(new String(charr, "UTF-8"));
    }
}

From source file:common.web.controller.CommonActionsEmail.java

/**
 * executes an update, serves as a template method that incapsulates common logic for insert action
 * @param service/* w  w  w. j a v a  2 s.co m*/
 * @param config
 * @param val for validation
 * @param req resulting model (i.e. errors, command objects ...) will be placed here
 */
public static void doInsert(IInsertServiceNotificationUser service, IControllerConfig config,
        ABindValidator val, HttpServletRequest req) {
    String action = req.getParameter(ControllerConfig.ACTION_PARAM_NAME);
    Object command = service.getInsertBean();
    RequestUtils.copyRequestAttributesFromMap(req, service.initInsert());

    if ("insert".equals(action)) {
        /** bind command */
        BindingResult res = val.bindAndValidate(command, req);
        if (res.hasErrors()) {
            //m.putAll(res.getModel());
            req.setAttribute(res.MODEL_KEY_PREFIX + config.getContentDataAttribute(), res);
            req.setAttribute(config.getContentDataAttribute(), command);
            common.CommonAttributes.addErrorMessage("form_errors", req);
            //return false;
        } else {
            service.insert(command);
            String server = RequestUtils.getFullServerPathHttp(req);
            //TODO set groups for getting advertisment from DB
            service.sendInsertNotificationUser(command, server, "site name", null);
            req.setAttribute(config.getContentDataAttribute(), service.getInsertBean());
            common.CommonAttributes.addHelpMessage("operation_succeed", req);
            //return true;
        }
    } else {
        req.setAttribute(config.getContentDataAttribute(), command);
    }
}

From source file:net.sourceforge.fenixedu.presentationTier.Action.base.FenixContextDispatchAction.java

public static Boolean getFromRequestBoolean(String parameter, HttpServletRequest request) {
    return (request.getParameter(parameter) != null) ? Boolean.valueOf(request.getParameter(parameter))
            : (Boolean) request.getAttribute(parameter);
}

From source file:at.gv.egovernment.moa.id.util.legacy.LegacyHelper.java

public static boolean isUseMandateRequested(HttpServletRequest req) throws WrongParametersException {

    String useMandate = req.getParameter(PARAM_USEMANDATE);
    useMandate = StringEscapeUtils.escapeHtml(useMandate);
    if (!ParamValidatorUtils.isValidUseMandate(useMandate))
        throw new WrongParametersException("StartAuthentication", PARAM_USEMANDATE, "auth.12");

    //check UseMandate flag
    String useMandateString = null;
    if ((useMandate != null) && (useMandate.compareTo("") != 0)) {
        useMandateString = useMandate;/*from  w ww . ja va  2 s  . c om*/
    } else {
        useMandateString = "false";
    }

    if (useMandateString.compareToIgnoreCase("true") == 0)
        return true;
    else
        return false;
}

From source file:net.sourceforge.fenixedu.presentationTier.Action.base.FenixContextDispatchAction.java

public static String getFromRequest(String parameter, HttpServletRequest request) {
    if (request.getParameter(parameter) != null) {
        return request.getParameter(parameter);
    } else if (request.getAttribute(parameter) != null) {
        if (request.getAttribute(parameter) instanceof String) {
            return (String) request.getAttribute(parameter);
        }//from   w ww  .j a va2 s  .  c o  m
    }
    return null;
}

From source file:com.daimler.spm.storefront.util.CSRFTokenManager.java

/**
 * Returns the CSRF token from the httpServletRequest.
 *
 * @param httpServletRequest//from   w w  w.ja va 2s  .  c o m
 *           the httpServletRequest to retrieve CSRF token from
 * @return the CSRF token
 */
public static String getTokenFromRequest(final HttpServletRequest httpServletRequest) {
    final String requestCsrfToken = httpServletRequest.getParameter(CSRF_PARAM_NAME);

    if (requestCsrfToken == null) {
        return httpServletRequest.getHeader(CSRF_PARAM_NAME);
    } else {
        return requestCsrfToken;
    }
}

From source file:com.adeptj.modules.security.core.credential.UsernamePasswordCredential.java

public static UsernamePasswordCredential from(HttpServletRequest request) {
    String username = request.getParameter(PARAM_USERNAME);
    String password = request.getParameter(PARAM_PWD);
    if (METHOD_POST.equals(request.getMethod())
            && StringUtils.endsWith(request.getRequestURI(), LOGIN_URI_SUFFIX)
            && StringUtils.isNoneEmpty(username, password)) {
        return new UsernamePasswordCredential(username, password.toCharArray());
    }//from   w  w  w .j a  va2  s.com
    return null;
}

From source file:org.ow2.chameleon.fuchsia.push.base.hub.dto.SubscriptionRequest.java

private static void validateRequest(HttpServletRequest request) throws InvalidContentNotification {

    if (request.getParameter(HUB_CALLBACK) == null || request.getParameter(HUB_MODE) == null
            || request.getParameter(HUB_TOPIC) == null || request.getParameter(HUB_VERIFY) == null) {
        throw new InvalidContentNotification("Parameters requested not defined in the request");
    }/*w w  w  .  j av  a2s.  c  o  m*/
}

From source file:com.dotcms.LicenseTestUtil.java

public static void getLicense() throws Exception {

    if (LicenseUtil.getLevel() < 200) {
        String license;//from   ww w .j  ava 2 s  . c  o m
        HttpServletRequest req = Mockito.mock(HttpServletRequest.class);
        Mockito.when(req.getParameter("iwantTo")).thenReturn("request_code");
        Mockito.when(req.getParameter("license_type")).thenReturn("trial");
        Mockito.when(req.getParameter("license_level")).thenReturn("400");

        final StringBuilder reqcode = new StringBuilder();

        Mockito.doAnswer(new Answer() {
            public Object answer(com.dotcms.repackage.org.mockito.invocation.InvocationOnMock invocation)
                    throws Throwable {
                reqcode.append(invocation.getArguments()[1].toString());
                return null;
            }
        }).when(req).setAttribute(Mockito.eq("requestCode"), Mockito.any(String.class));

        LicenseUtil.processForm(req);

        HttpClient client = new HttpClient();
        PostMethod post = new PostMethod("http://support.dotcms.com/app/licenseRequest3");
        post.setRequestBody(new NameValuePair[] { new NameValuePair("code", reqcode.toString()) });
        client.executeMethod(post);

        if (post.getStatusCode() == 200) {
            license = post.getResponseBodyAsString();
            HttpServletRequest req2 = Mockito.mock(HttpServletRequest.class);
            Mockito.when(req2.getParameter("iwantTo")).thenReturn("paste_license");
            Mockito.when(req2.getParameter("license_text")).thenReturn(license);
            LicenseUtil.processForm(req2);
        }
    }
}