Example usage for javax.servlet.http HttpServletRequest getParameter

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

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  6. 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:ispyb.client.common.util.FileUtil.java

/**
 * returns the value of the give param in the request
 * try to fix character '+' in the request (filename)
 * @param request/*from  ww  w . j av a  2s.  com*/
 * @param param
 * @return
 */
public static String getRequestParameter(HttpServletRequest request, String param) {
    String value = request.getParameter(param);
    String query = request.getQueryString();
    int id = query.indexOf(param);
    if (id != -1) {
        String paramValue = query.substring(1 + id + param.length());
        int idA = paramValue.indexOf('&');
        if (idA != -1) {
            paramValue = paramValue.substring(0, idA);
        }
        value = paramValue;
    }
    return value;
}

From source file:com.attribyte.essem.util.Util.java

/**
 * Gets a string parameter from the request with a default value.
 * @param request The request.//from  ww w.  j a v  a 2 s. co  m
 * @param name The parameter name.
 * @param defaultValue The default value.
 * @return The parameter or default value.
 */
public static final String getParameter(final HttpServletRequest request, final String name,
        final String defaultValue) {
    String strVal = Strings.nullToEmpty(request.getParameter(name)).trim();
    return strVal.isEmpty() ? defaultValue : strVal;
}

From source file:com.attribyte.essem.util.Util.java

/**
 * Gets a boolean parameter from the request with a default value.
 * @param request The request.// ww  w.  j  ava 2  s  . c  o  m
 * @param name The parameter name.
 * @param defaultValue The default value.
 * @return The parameter or default value.
 */
public static final boolean getParameter(final HttpServletRequest request, final String name,
        final boolean defaultValue) {
    String strVal = Strings.nullToEmpty(request.getParameter(name)).trim();
    return strVal.isEmpty() ? defaultValue : strVal.equalsIgnoreCase("true");
}

From source file:fr.paris.lutece.portal.web.PortalJspBean.java

/**
 * Do send a resource//  www  .ja  v a2  s. com
 * @param request The request
 * @return The HTML content to display
 * @throws SiteMessageException If the resource or its associated service is
 *             not found
 */
public static String sendResource(HttpServletRequest request) throws SiteMessageException {
    String strSenderEmail = request.getParameter(PARAMETER_SENDER_EMAIL);
    String strSenderName = request.getParameter(PARAMETER_SENDER_NAME);
    String strSenderFirstName = request.getParameter(PARAMETER_SENDER_FIRST_NAME);
    String strReceipientEmail = request.getParameter(Parameters.EMAIL);
    String strContent = request.getParameter(PARAMETER_CONTENT);
    String strExtendableResourceType = request.getParameter(PARAMETER_EXTENDABLE_RESOURCE_TYPE);
    String strIdExtendableResource = request.getParameter(PARAMETER_ID_EXTENDABLE_RESOURCE);
    String strSend = request.getParameter(PARAMETER_SEND);
    IExtendableResource resource = null;

    String strError = null;

    // If the form was submited, we check data
    if (strSend != null) {
        if (StringUtils.isEmpty(strSenderEmail) || StringUtils.isEmpty(strSenderName)
                || StringUtils.isEmpty(strSenderFirstName) || StringUtils.isEmpty(strReceipientEmail)
                || StringUtils.isEmpty(strContent)) {
            strError = I18nService.getLocalizedString(MESSAGE_ERROR_MANDATORY_FIELDS, request.getLocale());
        }

        if ((strError != null) && (!AdminUserService.checkEmail(strSenderEmail)
                || !AdminUserService.checkEmail(strReceipientEmail))) {
            strError = I18nService.getLocalizedString(MESSAGE_ERROR_WRONG_SENDER_EMAIL, request.getLocale());
        }
    }

    // We get the resource from its resource service
    IExtendableResourceService resourceService = null;
    List<IExtendableResourceService> listExtendableResourceService = SpringContextService
            .getBeansOfType(IExtendableResourceService.class);

    for (IExtendableResourceService extendableResourceService : listExtendableResourceService) {
        if (extendableResourceService.isInvoked(strExtendableResourceType)) {
            resourceService = extendableResourceService;
            resource = extendableResourceService.getResource(strIdExtendableResource,
                    strExtendableResourceType);
        }
    }

    if ((resourceService == null) || (resource == null)) {
        SiteMessageService.setMessage(request, MESSAGE_NO_RESOURCE_FOUND, SiteMessage.TYPE_ERROR);
        throw new SiteMessageException();
    }

    String strResourceUrl = resourceService.getResourceUrl(strIdExtendableResource, strExtendableResourceType);
    Map<String, Object> model = new HashMap<String, Object>();
    model.put(MARK_RESOURCE, resource);
    model.put(MARK_RESOURCE_URL, strResourceUrl);
    model.put(Markers.BASE_URL, AppPathService.getBaseUrl(request));

    if ((strSend != null) && (strError == null)) {
        Map<String, Object> mailModel = new HashMap<String, Object>();
        mailModel.put(Markers.BASE_URL, AppPathService.getBaseUrl(request));
        mailModel.put(MARK_RESOURCE, resource);
        mailModel.put(PARAMETER_SENDER_EMAIL, strSenderEmail);
        mailModel.put(PARAMETER_SENDER_NAME, strSenderName);
        mailModel.put(PARAMETER_SENDER_FIRST_NAME, strSenderFirstName);
        mailModel.put(Parameters.EMAIL, strReceipientEmail);
        mailModel.put(PARAMETER_CONTENT, EditorBbcodeService.getInstance().parse(strContent));
        mailModel.put(MARK_RESOURCE_URL,
                resourceService.getResourceUrl(strIdExtendableResource, strExtendableResourceType));

        HtmlTemplate template = AppTemplateService.getTemplate(TEMPLATE_EMAIL_SEND_RESOURCE,
                request.getLocale(), mailModel);
        MailService.sendMailHtml(strReceipientEmail, strSenderFirstName + CONSTANT_SPACE + strSenderName,
                strSenderEmail, resource.getExtendableResourceName(), template.getHtml());
        model.put(MARK_SUCCESS, MARK_SUCCESS);
    } else {
        model.put(PARAMETER_SENDER_EMAIL, strSenderEmail);
        model.put(PARAMETER_SENDER_NAME, strSenderName);
        model.put(PARAMETER_SENDER_FIRST_NAME, strSenderFirstName);
        model.put(Parameters.EMAIL, strReceipientEmail);
        model.put(PARAMETER_CONTENT, strContent);
        model.put(MARK_ERROR, strError);
    }

    model.put(Markers.PAGE_MAIN_MENU, StringUtils.EMPTY);

    HtmlTemplate template = AppTemplateService.getTemplate(TEMPLATE_SEND_RESOURCE, request.getLocale(), model);

    return template.getHtml();
}

From source file:com.ofbizcn.securityext.login.LoginEvents.java

public static String storeLogin(HttpServletRequest request, HttpServletResponse response) {
    String responseString = LoginWorker.login(request, response);
    if (!"success".equals(responseString)) {
        return responseString;
    }/*ww  w .  ja  v  a2s  . c o m*/
    if ("Y".equals(request.getParameter("rememberMe"))) {
        setUsername(request, response);
    }
    // if we logged in okay, do the check store customer role
    return "";//ProductEvents.checkStoreCustomerRole(request, response);
}

From source file:com.attribyte.essem.util.Util.java

/**
 * Gets an integer parameter from the request with a default value.
 * @param request The request.//from  ww w  .j  av  a  2 s. c  o  m
 * @param name The parameter name.
 * @param defaultValue The default value.
 * @return The parameter or default value.
 */
public static final int getParameter(final HttpServletRequest request, final String name,
        final int defaultValue) {
    String strVal = Strings.nullToEmpty(request.getParameter(name)).trim();
    if (strVal.length() == 0)
        return defaultValue;
    try {
        return Integer.parseInt(strVal);
    } catch (NumberFormatException nfe) {
        return defaultValue;
    }
}

From source file:com.attribyte.essem.util.Util.java

/**
 * Gets a long parameter from the request with a default value.
 * @param request The request./*w  w w . j a  v  a  2s . c o m*/
 * @param name The parameter name.
 * @param defaultValue The default value.
 * @return The parameter or default value.
 */
public static final long getLongParameter(final HttpServletRequest request, final String name,
        final long defaultValue) {
    String strVal = Strings.nullToEmpty(request.getParameter(name)).trim();
    if (strVal.length() == 0)
        return defaultValue;
    try {
        return Long.parseLong(strVal);
    } catch (NumberFormatException nfe) {
        return defaultValue;
    }
}

From source file:com.fluidops.iwb.server.HybridSearchServlet.java

private static String determineQueryLanguage(String query, HttpServletRequest req) {

    String queryLanguage = req.getParameter("queryLanguage");

    if (queryLanguage != null && SearchProviderFactory.getInstance().isValidQueryLanguage(queryLanguage))
        return queryLanguage.toUpperCase();

    queryLanguage = "DEFAULT";

    int index;/*from  w  w  w  . ja v a2 s. co m*/
    if ((index = query.indexOf(':')) != -1) {
        String tmp = query.substring(0, index);
        if (SearchProviderFactory.getInstance().getValidQueryLanguages().contains(tmp.toUpperCase()))
            queryLanguage = tmp.toUpperCase();
    }

    return queryLanguage;
}

From source file:org.wuspba.ctams.ui.server.DataUtils.java

protected static CTAMSDocument getBandRegistration(HttpServletRequest request) {

    BandRegistration registration = new BandRegistration();

    URIBuilder builder = new URIBuilder().setScheme(ServerUtils.PROTOCOL).setHost(ServerUtils.HOST)
            .setPort(ServerUtils.PORT).setParameter("name", request.getParameter("band"))
            .setPath(ServerUtils.URI + "/band");

    try {/*  w  ww . jav  a  2 s .c  o m*/
        String xml = ServerUtils.get(builder.build());
        CTAMSDocument bands = XMLUtils.unmarshal(xml);
        registration.setBand(bands.getBands().get(0));
    } catch (IOException ex) {
        LOG.error("Error finding band", ex);
    } catch (URISyntaxException uex) {
        LOG.error("Invalide URI", uex);
    }

    registration.setId(request.getParameter("id"));
    try {
        registration.setEnd(dateParser.parse(request.getParameter("end")));
    } catch (ParseException ex) {
        LOG.error("Cannot parse date", ex);
    }
    try {
        Date date = dateParser.parse(request.getParameter("start"));
        registration.setStart(date);
    } catch (ParseException ex) {
        LOG.error("Cannot parse date", ex);
    }
    registration.setGrade(Grade.valueOf(request.getParameter("grade")));
    registration.setSeason(Integer.parseInt(request.getParameter("season")));

    CTAMSDocument doc = new CTAMSDocument();
    doc.getBandRegistrations().add(registration);

    return doc;
}

From source file:org.wuspba.ctams.ui.server.DataUtils.java

protected static CTAMSDocument getSoloRegistration(HttpServletRequest request) {

    SoloRegistration registration = new SoloRegistration();

    URIBuilder builder = new URIBuilder().setScheme(ServerUtils.PROTOCOL).setHost(ServerUtils.HOST)
            .setPort(ServerUtils.PORT).setParameter("firstname", request.getParameter("firstName"))
            .setParameter("lastname", request.getParameter("lastName")).setPath(ServerUtils.URI + "/person");

    try {// w w w  .j av  a  2  s.  c  o m
        String xml = ServerUtils.get(builder.build());
        CTAMSDocument people = XMLUtils.unmarshal(xml);
        registration.setPerson(people.getPeople().get(0));
    } catch (IOException ex) {
        LOG.error("Error finding band", ex);
    } catch (URISyntaxException uex) {
        LOG.error("Invalide URI", uex);
    }

    registration.setId(request.getParameter("id"));
    try {
        registration.setEnd(dateParser.parse(request.getParameter("end")));
    } catch (ParseException ex) {
        LOG.error("Cannot parse date", ex);
    }
    try {
        Date date = dateParser.parse(request.getParameter("start"));
        registration.setStart(date);
    } catch (ParseException ex) {
        LOG.error("Cannot parse date", ex);
    }
    registration.setGrade(Grade.valueOf(request.getParameter("grade")));
    registration.setSeason(Integer.parseInt(request.getParameter("season")));
    registration.setNumber(request.getParameter("number"));
    registration.setType(Instrument.valueOf(request.getParameter("instrument")));

    CTAMSDocument doc = new CTAMSDocument();
    doc.getSoloRegistrations().add(registration);

    return doc;
}