Example usage for javax.servlet ServletRequest getParameter

Introduction

In this page you can find the example usage for javax.servlet ServletRequest 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:org.infoscoop.web.CheckDuplicateUidFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest req = (HttpServletRequest) request;
    HttpServletResponse resp = (HttpServletResponse) response;

    String isPreview = request.getParameter(CheckDuplicateUidFilter.IS_PREVIEW);
    String uid = (String) req.getSession().getAttribute("Uid");
    if (uid == null || "true".equalsIgnoreCase(isPreview)) {
        chain.doFilter(req, resp);/* w  w  w. j  a  va 2s .co  m*/
        return;
    }

    SessionFactory sessionFactory = (SessionFactory) SpringUtil.getBean("sessionFactory");
    Session session = sessionFactory.openSession();

    try {
        Collection preferences = session.createCriteria(Preference.class)
                .add(Expression.eq("Uid", uid).ignoreCase()).list();

        if (preferences.size() == 1) {
            Preference pref = (Preference) preferences.iterator().next();

            if (!uid.toLowerCase().equals(pref.getUid())) {
                resp.sendRedirect("mergeprofile?Uid=" + pref.getUid());
                return;
            }
        } else if (preferences.size() > 1) {
            Map dupeIdMap = new HashMap();
            for (Iterator ite = preferences.iterator(); ite.hasNext();) {
                Preference pref = (Preference) ite.next();
                String dupeId = pref.getUid();

                String lastModified = null;
                try {
                    Xml2Json x2j = new Xml2Json();
                    String rootPath = "/preference";
                    x2j.addSkipRule(rootPath);
                    x2j.addPathRule(rootPath + "/property", "name", true, true);
                    String prefJsonStr = x2j.xml2json(pref.getElement());
                    JSONObject prefJSONObj = new JSONObject(prefJsonStr);

                    lastModified = prefJSONObj.getJSONObject("property").getString("logoffDateTime");
                } catch (Exception ex) {
                    // ignore
                }

                dupeIdMap.put(dupeId, lastModified);
            }

            req.getSession().setAttribute("dupeIdMap", dupeIdMap);
            resp.sendRedirect("selectProfile.jsp");
            return;
        }
    } finally {
        session.close();
    }

    chain.doFilter(req, resp);
}

---

From source file:com.xt.views.taglib.html.BaseFieldTag.java

/**
 * ?value/*from w  w  w  .j  a v  a  2  s .  c om*/
 * 
 * @return
 * @throws JspException
 */
protected void caculateValue() throws JspException {
    try {
        ServletRequest req = pageContext.getRequest();
        if (req.getAttribute("GET_VALUE_FROM_PARAMS") != null) {
            beforeFormatedValue = req.getParameter(property);
        } else {
            beforeFormatedValue = TagUtils.getInstance().lookup(pageContext, name, property, null);
        }
    } catch (Throwable e) {
        // ??
        LogWriter.warn(e.getMessage());
    }
    this.value = myFormatValue(beforeFormatedValue);
}

---

From source file:de.thorstenberger.taskmodel.view.webapp.filter.ExportPDFFilter.java

/**
 * {@inheritDoc}//from   w  ww .j a va  2 s. co m
 */
public void doFilter(final ServletRequest servletRequest, final ServletResponse servletResponse,
        final FilterChain filterChain) throws IOException, ServletException {

    if (servletRequest.getParameter(EXPORTFILENAME) == null) {
        // don't filter!
        filterChain.doFilter(servletRequest, servletResponse);
    } else {

        // create a buffer for the rendered contents
        final ContentCaptureServletResponse wrapper = new ContentCaptureServletResponse(
                (HttpServletResponse) servletResponse);
        // call the rest of the filter chain
        filterChain.doFilter(servletRequest, wrapper);

        final Document dom = getRenderedXhtml(new String(wrapper.getBinaryContent(), Charset.forName("UTF8")));

        // call flying saucer to render xHtml to pdf
        renderPdf(dom, (HttpServletRequest) servletRequest, servletResponse);
    }
}

---

From source file:gov.nih.nci.firebird.web.filter.FirebirdCsrfGuardFilter.java

private void logCsrfGuardResults(ServletRequest request, HttpServletRequest httpRequest, CsrfGuard csrfGuard) {
    String requestURI = httpRequest.getRequestURI();
    if (requestURI.contains(".action")) {
        if (csrfGuard.isUnprotectedPageOrMethod(httpRequest)) {
            String tokenFromPageRequest = request.getParameter(csrfGuard.getTokenName());
            String tokenFromRequest = httpRequest.getHeader(csrfGuard.getTokenName());
            if (tokenFromRequest != null || tokenFromPageRequest != null) {
                csrfGuard.getLogger().log(LogLevel.Error,
                        "Request " + requestURI + " contains token yet it is not protected");
            } else {
                csrfGuard.getLogger().log(LogLevel.Error, "Not protecting " + requestURI);
            }/*from   w ww . j  a  va2  s  .c  o  m*/
        } else {
            csrfGuard.getLogger().log(LogLevel.Error, "Protecting " + requestURI);
        }
    }
}

---

From source file:com.swdouglass.joid.consumer.OpenIdFilter.java

@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
        throws IOException, ServletException {
    // basically just check for openId parameters
    HttpServletRequest request = (HttpServletRequest) servletRequest;
    if (servletRequest.getParameter(OPENID_ATTRIBUTE) != null && !ignored(request)) {
        try {//w  w w  .  j  a va2s  .c  o  m
            @SuppressWarnings("unchecked")
            AuthenticationResult result = joid
                    .authenticate(convertToStringValueMap(servletRequest.getParameterMap()));
            String identity = result.getIdentity();
            if (identity != null) {
                HttpServletRequest req = (HttpServletRequest) servletRequest;
                req.getSession(true).setAttribute(OpenIdFilter.OPENID_ATTRIBUTE, identity);
                HttpServletResponse resp = (HttpServletResponse) servletResponse; // could check this before setting
                Cookie cookie = new Cookie(OPENID_ATTRIBUTE, identity);
                if (cookieDomain != null) {
                    cookie.setDomain(cookieDomain);
                }
                if (cookieMaxAge != null) {
                    cookie.setMaxAge(cookieMaxAge);
                }
                resp.addCookie(cookie);
                // redirect to get rid of the long url
                resp.sendRedirect(result.getResponse().getReturnTo());
                return;
            }
        } catch (AuthenticationException e) {
            e.printStackTrace();
            log.info("auth failed: " + e.getMessage());
            // should this be handled differently?
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    filterChain.doFilter(servletRequest, servletResponse);
}

---

From source file:com.redhat.rhn.frontend.struts.RhnUnpagedListAction.java

/**
 * Sets up the ListControl filter data/*from www. j a v  a2s. c  o  m*/
 * @param lc ListControl to use
 * @param request ServletRequest
 * @param viewer user requesting the page
 */
public void filterList(ListControl lc, ServletRequest request, User viewer) {
    /*
     * Make sure we have a user. If not, something bad happened and we should
     * just bail out with an exception. Since this is probably the result of
     * a bad uid param, throw a BadParameterException.
     */
    if (viewer == null) {
        throw new BadParameterException("Null viewer");
    }

    String filterData = request.getParameter(RequestContext.FILTER_STRING);
    request.setAttribute("isFiltered", Boolean.valueOf(!StringUtils.isEmpty(filterData)));
    if (!StringUtils.isBlank(filterData)) {
        HttpServletRequest req = (HttpServletRequest) request;
        createSuccessMessage(req, "filter.clearfilter", req.getRequestURI());
    }

    lc.setFilterData(filterData);
}

---

From source file:org.commonfarm.web.ECSideFilter.java

public String getFileName(ServletRequest servletRequest) {
    String fileName = servletRequest.getParameter(ECSideConstants.EASY_DATA_EXPORT_FILENAME);
    if (StringUtils.isBlank(fileName)) {
        String eda = servletRequest.getParameter(ECSideConstants.EASY_DATA_EXPORT_FLAG);
        if (eda.indexOf('.') > 0) {
            fileName = eda.substring(eda.indexOf('.') + 1);
        }//  w ww . j a  va 2 s  .  c  om
    }
    return StringUtils.isNotBlank(fileName) ? fileName : null;
}

---

From source file:org.commonfarm.web.ECSideFilter.java

public String getSqlName(ServletRequest servletRequest) {
    String sqlName = servletRequest.getParameter(ECSideConstants.EASY_DATA_ACCESS_SQLNAME);
    if (StringUtils.isBlank(sqlName)) {
        String eda = servletRequest.getParameter(ECSideConstants.EASY_DATA_ACCESS_FLAG);
        if (StringUtils.isBlank(eda)) {
            eda = servletRequest.getParameter(ECSideConstants.EASY_DATA_EXPORT_FLAG);
        }/*from   w  w w  . j a  v a  2 s . c  o  m*/
        if (StringUtils.isNotBlank(eda) && eda.indexOf('.') > 0) {
            sqlName = eda.substring(eda.indexOf('.') + 1);
        }
    }
    return StringUtils.isNotBlank(sqlName) ? sqlName : null;
}

---

From source file:com.netspective.sparx.navigate.query.QueryResultsNavigatorPage.java

public void handlePageBody(Writer writer, NavigationContext nc) throws ServletException, IOException {
    if (!valid) {
        writer.write(invalidMessage);//from   w ww.j  a v  a 2s.  c  om
        return;
    }

    final Map templateVars;
    final ServletRequest request = nc.getRequest();
    try {
        final String executionId = getQueryExectionId(nc);
        final boolean refresh = request.getParameter(refreshResultSetParamName) != null
                || request.getAttribute(refreshResultSetParamName) != null;

        QueryResultsNavigatorState queryResults = refresh ? null
                : getQueryResultsNavigatorStatesManager().getActiveUserQueryResults(this, nc, executionId);
        if (queryResults == null) {
            queryResults = constructQueryResults(nc, executionId);
            if (queryResults.getScrollState().isScrollable())
                getQueryResultsNavigatorStatesManager().setActiveUserQueryResults(nc, queryResults);
        }

        final Integer scrollToPageOverride = (Integer) request.getAttribute(activeScrollPageParamName);
        if (scrollToPageOverride != null)
            queryResults.getScrollState().scrollToPage(scrollToPageOverride.intValue());
        else {
            final String scrollToPage = request.getParameter(activeScrollPageParamName);
            if (scrollToPage != null && scrollToPage.length() > 0)
                queryResults.getScrollState().scrollToPage(Integer.parseInt(scrollToPage));
        }

        templateVars = createDefaultResultsBodyTemplateVars(nc, queryResults);
    } catch (NamingException e) {
        throw new NestableRuntimeException(e);
    } catch (SQLException e) {
        throw new NestableRuntimeException(e);
    }

    // handle the body template
    if (templateVars != null)
        getBodyTemplate().process(writer, nc, templateVars);
    else
        writer.write("No active result set found.");
}

---

From source file:org.wso2.carbon.identity.captcha.connector.recaptcha.SSOLoginReCaptchaConfig.java

@Override
public CaptchaPreValidationResponse preValidate(ServletRequest servletRequest, ServletResponse servletResponse)
        throws CaptchaException {

    CaptchaPreValidationResponse preValidationResponse = new CaptchaPreValidationResponse();

    String userName = servletRequest.getParameter("username");
    String tenantDomain = MultitenantUtils.getTenantDomain(userName);

    if (CaptchaUtil.isMaximumFailedLoginAttemptsReached(MultitenantUtils.getTenantAwareUsername(userName),
            tenantDomain)) {//w ww . j  a  v a  2 s  .  co  m
        preValidationResponse.setCaptchaValidationRequired(true);
        preValidationResponse.setMaxFailedLimitReached(true);
        // Add parameters which need to send back in case of failure.
        preValidationResponse.setOnCaptchaFailRedirectUrls(Collections.singletonList(ON_FAIL_REDIRECT_URL));
        Map<String, String> params = new HashMap<>();
        params.put("reCaptcha", "true");
        params.put("reCaptchaKey", CaptchaDataHolder.getInstance().getReCaptchaSiteKey());
        params.put("reCaptchaAPI", CaptchaDataHolder.getInstance().getReCaptchaAPIUrl());
        params.put("authFailure", "true");
        params.put("authFailureMsg", "recaptcha.fail.message");
        preValidationResponse.setCaptchaAttributes(params);
    }
    // Post validate all requests
    preValidationResponse.setMaxFailedLimitReached(true);
    preValidationResponse.setPostValidationRequired(true);

    return preValidationResponse;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• »