Example usage for javax.servlet ServletRequest getParameterNames

Introduction

In this page you can find the example usage for javax.servlet ServletRequest 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:pt.webdetails.cdc.plugin.CdcContentGenerator.java

/**
 * Set up parameters to render a dashboard from the presentation layer
 *
 * @param dashboardName/*from ww w  .  ja va2  s.com*/
 * @return
 */
private Map<String, Object> getRenderRequestParameters(String dashboardName) {
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("solution", "system");
    params.put("path", UI_PATH);
    params.put("file", dashboardName);
    params.put("bypassCache", "true");
    params.put("absolute", "true");
    params.put("inferScheme", "true");
    params.put("root", getRoot());

    //add request parameters
    ServletRequest request = getRequest();
    @SuppressWarnings("unchecked") //should always be String
    Enumeration<String> originalParams = request.getParameterNames();
    // Iterate and put the values there
    while (originalParams.hasMoreElements()) {
        String originalParam = originalParams.nextElement();
        params.put(originalParam, request.getParameter(originalParam));
    }

    return params;
}

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

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    String url = ((HttpServletRequest) request).getRequestURL().toString();
    logger.info("url:" + url);
    //if(!url.startsWith("/token")) return;

    String msg = "";
    Enumeration<String> kl = request.getParameterNames();
    while (kl.hasMoreElements()) {
        String k = kl.nextElement();
        msg += k + "->" + request.getParameter(k) + "\n";
    }/* ww w.  java2 s.c o m*/
    logger.info(msg);

    chain.doFilter(new PublicClientWrapper((HttpServletRequest) request), response);
}

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From source file:pt.webdetails.cdv.CdvContentGenerator.java

private Map<String, Object> getRenderRequestParameters(String dashboardName) {
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("solution", "system");
    params.put("path", UI_PATH);
    params.put("file", dashboardName);
    params.put("bypassCache", "true");
    params.put("absolute", "true");
    params.put("inferScheme", "true");
    params.put("root", getRoot());

    //add request parameters
    ServletRequest request = getRequest();
    @SuppressWarnings("unchecked") //should always be String
    Enumeration<String> originalParams = request.getParameterNames();
    // Iterate and put the values there
    while (originalParams.hasMoreElements()) {
        String originalParam = originalParams.nextElement();
        params.put(originalParam, request.getParameter(originalParam));
    }//from   www .  ja  va  2  s.co m

    return params;
}

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From source file:org.nimbustools.messaging.query.security.QueryAuthenticationFilter.java

private void appendCanonicalQueryString_v2(ServletRequest request, StringBuilder buf) {
    final Set<String> sortedKeys = new TreeSet<String>();
    final Enumeration paramNames = request.getParameterNames();
    while (paramNames.hasMoreElements()) {
        String param = (String) paramNames.nextElement();

        // don't include signature in canonical query string
        if (!param.equals(this.signatureParameter)) {
            sortedKeys.add(param);//from   www.j  ava2 s .co m
        }
    }
    boolean first = true;
    for (String key : sortedKeys) {
        String[] values = request.getParameterValues(key);

        for (String val : values) {
            if (first) {
                first = false;
            } else {
                buf.append('&');
            }

            buf.append(urlEncode(key)).append('=');
            buf.append(urlEncode(val));
        }
    }
}

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From source file:no.sesat.search.http.filters.SiteLocatorFilter.java

private static void logAccessRequest(final ServletRequest request) {

    final StringBuilder url = new StringBuilder();
    final String referer;
    final String method;
    final String ip = request.getRemoteAddr();
    final String userAgent;
    final String sesamId;
    final String sesamUser;

    if (request instanceof HttpServletRequest) {

        final HttpServletRequest req = (HttpServletRequest) request;
        url.append(req.getRequestURI() + (null != req.getQueryString() ? '?' + req.getQueryString() : ""));
        referer = req.getHeader("Referer");
        method = req.getMethod();//  ww w  .ja v a2s . co  m
        userAgent = req.getHeader("User-Agent");
        sesamId = getCookieValue(req, "SesamID");
        sesamUser = getCookieValue(req, "SesamUser");

    } else {

        for (@SuppressWarnings("unchecked")
        Enumeration<String> en = request.getParameterNames(); en.hasMoreElements();) {

            final String param = en.nextElement();
            url.append(param + '=' + request.getParameter(param));
            if (en.hasMoreElements()) {
                url.append('&');
            }
        }
        referer = method = userAgent = sesamId = sesamUser = UNKNOWN;
    }

    ACCESS_LOG.info("<request>" + "<url method=\"" + method + "\">"
            + StringEscapeUtils.escapeXml(url.toString()) + "</url>"
            + (null != referer ? "<referer>" + StringEscapeUtils.escapeXml(referer) + "</referer>" : "")
            + "<browser ipaddress=\"" + ip + "\">" + StringEscapeUtils.escapeXml(userAgent) + "</browser>"
            + "<user id=\"" + sesamId + "\">" + sesamUser + "</user>" + "</request>");
}

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From source file:com.xsw.utils.Servlets.java

/**
 * ???Request Parameters, copy from spring WebUtils.
 * /*from   w ww.j a  v  a 2s .c  o m*/
 * Parameter???.
 */
public static Map<String, Object> getParametersStartingWith(ServletRequest request, String prefix) {
    Validate.notNull(request, "Request must not be null");
    Map<String, Object> params = new TreeMap<String, Object>();
    if (prefix == null) {
        prefix = "";
    }
    // process Attribute
    Enumeration<String> paramNames = request.getAttributeNames();
    while (paramNames != null && paramNames.hasMoreElements()) {
        String paramName = paramNames.nextElement();
        if ("".equals(prefix) || paramName.startsWith(prefix)) {
            String unprefixed = paramName.substring(prefix.length());
            Object attobj = request.getAttribute(paramName);
            String[] values = null;
            if (attobj instanceof String[]) {
                values = (String[]) attobj;
            } else {
                values = new String[1];
                values[0] = String.valueOf(attobj);
            }
            if (values == null || values.length == 0) {
                // Do nothing, no values found at all.
            } else if (values.length > 1) {
                params.put(unprefixed, values);
            } else {
                params.put(unprefixed, values[0]);
            }
        }
    }
    // process parameter
    paramNames = request.getParameterNames();
    while (paramNames != null && paramNames.hasMoreElements()) {
        String paramName = paramNames.nextElement();
        if ("".equals(prefix) || paramName.startsWith(prefix)) {
            String unprefixed = paramName.substring(prefix.length());
            String[] values = request.getParameterValues(paramName);
            if (values == null || values.length == 0) {
                // Do nothing, no values found at all.
            } else if (values.length > 1) {
                params.put(unprefixed, values);
            } else {
                params.put(unprefixed, values[0]);
            }
        }
    }
    return params;
}

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From source file:com.doculibre.constellio.filters.SetCharacterEncodingFilter.java

/**
 * Select and set (if specified) the character encoding to be used to
 * interpret request parameters for this request.
 * //from   w w w .ja  v  a  2  s.  c  om
 * @param request
 *            The servlet request we are processing
 * @param result
 *            The servlet response we are creating
 * @param chain
 *            The filter chain we are processing
 * @exception IOException
 *                if an input/output error occurs
 * @exception ServletException
 *                if a servlet error occurs
 */
@SuppressWarnings("unchecked")
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    if (false) {
        chain.doFilter(request, response);
    } else {
        String lookupCharSet = lookupCharSet(request);

        SimpleParams simpleParams = new SimpleParams();
        Enumeration<String> paramNames = request.getParameterNames();
        while (paramNames.hasMoreElements()) {
            String paramName = paramNames.nextElement();
            String convertedParamName = convertIfNeeded(paramName, lookupCharSet);
            String[] paramValues = request.getParameterValues(paramName);
            List<String> convertedParamValues = new ArrayList<String>();
            if (paramValues != null) {
                for (String paramValue : paramValues) {
                    String convertedParamValue = convertIfNeeded(paramValue, lookupCharSet);
                    if (convertedParamValue != null) {
                        convertedParamValues.add(convertedParamValue);
                    }
                }
            }
            simpleParams.add(convertedParamName, convertedParamValues.toArray(new String[0]));
        }
        HttpServletRequest requestWrapper = new SimpleParamsHttpServletRequestWrapper(
                (HttpServletRequest) request, simpleParams);

        // Conditionally select and set the character encoding to be used
        if (ignore || (request.getCharacterEncoding() == null)) {
            String encoding = selectEncoding(request);
            if (encoding != null) {
                request.setCharacterEncoding(encoding);
            }
        }

        // Pass control on to the next filter
        chain.doFilter(requestWrapper, response);
    }
}

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From source file:com.spshop.web.ShoppingController.java

@SuppressWarnings("unchecked")
private List<UserOption> retriveUserOptions(ServletRequest request) {
    List<UserOption> options = new ArrayList<UserOption>();
    Enumeration<String> params = request.getParameterNames();
    while (params.hasMoreElements()) {
        String param = params.nextElement();
        String[] ps = param.split(SPLITER_AT);
        if (ps.length > 1) {
            UserOption option = new UserOption();
            option.setCreateDate(new Date());
            option.setOptionName(ps[1]);
            if (COLOR.equals(ps[0])) {
                option.setValue(request.getParameter(param));
                option.setOptionType(SelectType.COLOR_SINGLE);
                options.add(option);/*from   w  w  w.j  a  va 2  s. c  om*/
            }

            if (TEXT.equals(ps[0])) {
                option.setValue(request.getParameter(param));
                option.setOptionType(SelectType.SINGLE_LIST);
                options.add(option);
            }

            if (TEXTS.equals(ps[0])) {

            }
        }
    }
    return options;
}

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From source file:pt.webdetails.cfr.CfrContentGenerator.java

private Map<String, Object> getRenderRequestParameters(String dashboardName) {
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("solution", "system");
    params.put("path", UI_PATH);
    params.put("file", dashboardName);
    params.put("bypassCache", "true");
    params.put("absolute", "false");
    params.put("inferScheme", "false");
    params.put("root", getRoot());

    // add request parameters
    ServletRequest request = getRequest();
    @SuppressWarnings("unchecked")
    // should always be String
    Enumeration<String> originalParams = request.getParameterNames();
    // Iterate and put the values there
    while (originalParams.hasMoreElements()) {
        String originalParam = originalParams.nextElement();
        params.put(originalParam, request.getParameter(originalParam));
    }// w  w w . j  a  v a  2 s  . c  o  m

    return params;
}

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From source file:pl.com.softproject.altkom.hibernate.forms.web.controller.FormControler.java

@RequestMapping(value = "/saveFormDate", method = RequestMethod.POST)
public String saveFormDate(ServletRequest request, @RequestParam("form_id") long formId) {

    Person person = new Person();

    person.setName(request.getParameter("person.name"));
    person.setAddress(new Address(request.getParameter("person.address.citi"),
            request.getParameter("person.address.street"), request.getParameter("person.address.postcode")));

    personDAO.save(person);//from w  w  w  . j  a v  a 2s.  c  om
    Form form = formDAO.findOne(formId);

    FormData formData = new FormData();
    formData.setForm(form);
    formData.setCreationDate(new Date());
    formData.setPerson(person);

    Enumeration<String> params = request.getParameterNames();

    while (params.hasMoreElements()) {
        String param = params.nextElement();

        if (logger.isDebugEnabled())
            logger.debug(param);

        if (param.startsWith("field_")) {
            long fieldId = Long.parseLong(param.replaceFirst("field_", ""));

            FormFieldValue value = new FormFieldValue();
            value.setFieldValue(request.getParameter(param));
            value.setFormData(formData);
            value.setFormField(new FormField(fieldId));
            formData.getAnswers().add(value);
        }
    }

    formDataDAO.save(formData);

    return "redirect:/showForms.htm";
}

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