Example usage for javax.servlet ServletRequest setAttribute

List of usage examples for javax.servlet ServletRequest setAttribute

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Introduction

In this page you can find the example usage for javax.servlet ServletRequest setAttribute.

Prototype

public void setAttribute(String name, Object o);

Source Link

Document

Stores an attribute in this request.

Usage

From source file:org.jahia.bundles.extender.jahiamodules.JspServletWrapper.java

@Override
public void service(final ServletRequest req, final ServletResponse res) throws ServletException, IOException {
    String jspPath = getJspFilePath(req);
    if (jspPath != null) {
        req.setAttribute(Constants.JSP_FILE, jspPath);
    }/*  ww w .  j  a va2 s.  c om*/

    Object currentLocaleResolver = req.getAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE);
    req.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, new LocaleResolver() {

        @Override
        public Locale resolveLocale(HttpServletRequest request) {
            HttpSession session = request.getSession();
            if (session != null) {
                Locale currentLocale = (Locale) session.getAttribute(org.jahia.api.Constants.SESSION_LOCALE);
                if (currentLocale != null) {
                    return currentLocale;
                }
            }
            return request.getLocale();
        }

        @Override
        public void setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale) {
        }
    });

    // Prepare attributes for subsequent includes
    String p = (String) req.getAttribute("javax.servlet.include.servlet_path")
            + (String) req.getAttribute("javax.servlet.include.path_info");
    req.setAttribute("javax.servlet.include.path_info", null);
    req.setAttribute("javax.servlet.include.servlet_path", p);

    try {
        ContextClassLoaderUtils.doWithClassLoader(urlClassLoader, new Callable<Void>() {
            public Void call() throws Exception {
                jspServlet.service(req, res);
                return null;
            }
        });
    } catch (Exception e) {
        throw new ServletException("Error during servlet servicing", e);
    }
    req.setAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE, currentLocaleResolver);
}

From source file:org.etudes.jforum.util.legacy.clickstream.ClickstreamFilter.java

/**
 * Processes the given request and/or response.
 * /*from w ww.  ja  va 2s. c o  m*/
 * @param request The request
 * @param response The response
 * @param chain The processing chain
 * @throws IOException If an error occurs
 * @throws ServletException If an error occurs
 */
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    // Ensure that filter is only applied once per request.
    if (request.getAttribute(FILTER_APPLIED) == null) {
        request.setAttribute(FILTER_APPLIED, Boolean.TRUE);

        String bot = BotChecker.isBot((HttpServletRequest) request);

        if (bot != null && log.isInfoEnabled()) {
            log.info("Found a bot: " + bot);
        }

        request.setAttribute(ConfigKeys.IS_BOT, new Boolean(bot != null));
    }

    // Pass the request on
    chain.doFilter(request, response);
}

From source file:org.apache.tapestry.jsp.URLRetriever.java

/**
 *  Invokes the servlet to retrieve the URL.  The URL is inserted
 *  into the output (as with//ww  w . j av a 2s . com
 *  {@link RequestDispatcher#include(javax.servlet.ServletRequest, javax.servlet.ServletResponse)}). 
 * 
 *
 **/

public void insertURL(String servletPath) throws JspException {
    if (LOG.isDebugEnabled())
        LOG.debug("Obtaining Tapestry URL for service " + _serviceName + " at " + servletPath);

    ServletRequest request = _pageContext.getRequest();

    RequestDispatcher dispatcher = request.getRequestDispatcher(servletPath);

    if (dispatcher == null)
        throw new JspException(Tapestry.format("URLRetriever.unable-to-find-dispatcher", servletPath));

    request.setAttribute(Tapestry.TAG_SUPPORT_SERVICE_ATTRIBUTE, _serviceName);
    request.setAttribute(Tapestry.TAG_SUPPORT_PARAMETERS_ATTRIBUTE, _serviceParameters);
    request.setAttribute(Tapestry.TAG_SUPPORT_SERVLET_PATH_ATTRIBUTE, servletPath);

    try {
        _pageContext.getOut().flush();

        dispatcher.include(request, _pageContext.getResponse());
    } catch (IOException ex) {
        throw new JspException(Tapestry.format("URLRetriever.io-exception", servletPath, ex.getMessage()));
    } catch (ServletException ex) {
        throw new JspException(Tapestry.format("URLRetriever.servlet-exception", servletPath, ex.getMessage()));
    } finally {
        request.removeAttribute(Tapestry.TAG_SUPPORT_SERVICE_ATTRIBUTE);
        request.removeAttribute(Tapestry.TAG_SUPPORT_PARAMETERS_ATTRIBUTE);
        request.removeAttribute(Tapestry.TAG_SUPPORT_SERVLET_PATH_ATTRIBUTE);
    }

}

From source file:org.infoscoop.admin.web.PreviewImpersonationFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain)
        throws IOException, ServletException {
    request.setAttribute(IS_PREVIEW, Boolean.TRUE);

    Subject previewUser = new Subject();

    List<String> principals = new ArrayList<String>();

    String uidParam = request.getParameter(ISPrincipal.UID_PRINCIPAL);
    if (uidParam != null) {
        principals.add(ISPrincipal.UID_PRINCIPAL);
        principals.add(uidParam);//from   w  ww  . ja va2  s. c om
        previewUser.getPrincipals().add(new ISPrincipal(ISPrincipal.UID_PRINCIPAL, uidParam));
    }
    for (PrincipalDef def : SessionCreateConfig.getInstance().getPrincipalDefs()) {
        String[] principalValues = request.getParameterValues(def.getType());
        if (principalValues != null) {
            for (int i = 0; i < principalValues.length; i++) {
                if (log.isInfoEnabled())
                    log.info("Set preview principal: PrincipalType=" + def.getType() + ", name="
                            + principalValues[i] + ".");

                principals.add(def.getType());
                principals.add(principalValues[i]);
                previewUser.getPrincipals().add(new ISPrincipal(def.getType(), principalValues[i]));
            }
        }
    }

    // Principal retrieved from AccountManager set AuthenticationService
    AuthenticationService service = AuthenticationService.getInstance();
    IAccountManager manager = null;
    if (service != null)
        manager = service.getAccountManager();
    if (manager != null) {
        for (PrincipalDef def : manager.getPrincipalDefs()) {
            String roleType = def.getType();
            String[] principalValues = request.getParameterValues(roleType);

            for (int i = 0; principalValues != null && i < principalValues.length; i++) {
                if (log.isInfoEnabled())
                    log.info("Set preview principal: PrincipalType=" + roleType + ", name=" + principalValues[i]
                            + ".");
                principals.add(def.getType());
                principals.add(principalValues[i]);
                previewUser.getPrincipals().add(new ISPrincipal(roleType, principalValues[i]));
            }
        }
    }

    request.setAttribute(PRINCIPAL_PARAMS, principals);

    SetPrincipalHttpServletRequest reqwrapper = new SetPrincipalHttpServletRequest((HttpServletRequest) request,
            previewUser);
    filterChain.doFilter(reqwrapper, response);
}

From source file:org.seasar.teeda.extension.filter.MultipartFormDataFilter.java

public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
        throws IOException, ServletException {
    if (request.getAttribute(DOFILTER_CALLED) != null) {
        chain.doFilter(request, response);
        return;//from w  w  w .j a va  2 s . c  o m
    }
    request.setAttribute(DOFILTER_CALLED, "true");

    if (!(response instanceof HttpServletResponse)) {
        chain.doFilter(request, response);
        return;
    }

    final HttpServletRequest httpRequest = (HttpServletRequest) request;
    if (!ServletFileUpload.isMultipartContent(httpRequest)) {
        chain.doFilter(request, response);
        return;
    }

    final HttpServletRequest multipartRequest = new MultipartFormDataRequestWrapper(httpRequest, maxSize,
            maxFileSize, thresholdSize, repositoryPath);
    chain.doFilter(multipartRequest, response);
}

From source file:eu.openanalytics.rpooli.web.BaseUriInjectionFilter.java

@Override
public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
        throws IOException, ServletException {
    final HttpServletRequest req = (HttpServletRequest) request;
    final String baseUri = StringUtils.replace(req.getRequestURL().toString(), req.getRequestURI(),
            req.getContextPath());//from w  w  w . j a  v a 2 s .c o  m
    request.setAttribute("baseUri", baseUri);

    chain.doFilter(request, response);
}

From source file:org.osaf.cosmo.filters.UsernameRequestIntegrationFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    try {/*from   ww  w  .  j  av  a  2s .  c o m*/
        String principal = securityManager.getSecurityContext().getName();
        if (securityManager.getSecurityContext().getTicket() != null)
            principal = "ticket:" + principal;
        request.setAttribute(USERNAME_ATTRIBUTE_KEY, principal);
    } catch (CosmoSecurityException e) {
        request.setAttribute(USERNAME_ATTRIBUTE_KEY, "-");
    }

    chain.doFilter(request, response);
}

From source file:com.easyshop.common.web.filter.SetCommonDataFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    ///*www  . j av a  2s. c o  m*/
    HttpServletRequest httpServletRequest = (HttpServletRequest) request;
    if (request.getAttribute(Constants.CONTEXT_PATH) == null) {
        request.setAttribute(Constants.CONTEXT_PATH, httpServletRequest.getContextPath());
    }
    if (request.getAttribute(Constants.WEB_BASE) == null) {
        request.setAttribute(Constants.WEB_BASE, webBase);
    }

    //?
    String currentPageStr = request.getParameter(currentPageParamKey);
    if (StringUtils.isNotBlank(currentPageStr)) {
        try {
            Integer currentPage = Integer.valueOf(currentPageStr);
            PageContext.setCurrentPage(currentPage);
        } catch (NumberFormatException e) {
            //e.printStackTrace();
            LOGGER.warn(
                    "?'currentPage'?,???,?{}",
                    currentPageStr);
        }
    }

    String pageSizeStr = request.getParameter(pageSizeParamKey);
    if (StringUtils.isNotBlank(pageSizeStr)) {
        try {
            Integer pageSize = Integer.valueOf(pageSizeStr);
            PageContext.setPageSize(pageSize);
        } catch (NumberFormatException e) {
            //e.printStackTrace();
            LOGGER.warn(
                    "?'pageSize'?,???,?{}",
                    pageSizeStr);
        }
    }

    try {
        chain.doFilter(request, response);
    } finally {
        PageContext.clear();
    }
}

From source file:no.kantega.publishing.admin.content.InputScreenRenderer.java

public void renderNormalAttribute(JspWriter out, ServletRequest request,
        Map<String, List<ValidationError>> fieldErrors, Attribute attr) throws IOException {
    request.setAttribute("attribute", attr);
    request.setAttribute("fieldName", AttributeHelper.getInputFieldName(attr.getNameIncludingPath()));

    try {//  w  ww.  j  a  v a 2s.co m
        out.print("\n<div class=\"contentAttribute");

        if (fieldErrors.get(attr.getName()) != null) {
            out.print(" error");
        }

        if (attributeIsHiddenEmpty(attr)) {
            this.hiddenAttributes = true;
            out.print(" attributeHiddenEmpty");
        }

        out.print("\" id=\"" + AttributeHelper.getInputContainerName(attr.getNameIncludingPath())
                + "\" data-title=\"" + attr.getTitle() + "\">\n");

        out.print("<div class=\"heading\">" + attr.getTitle());
        if (attr.isMandatory()) {
            out.print("<span class=\"mandatory\">*</span>");
        }
        out.print("</div>");
        String helptext = attr.getHelpText();
        if (helptext != null && helptext.length() > 0) {
            out.print("<div class=\"ui-state-highlight\">" + helptext + "</div>\n");
        }
        String script = attr.getScript();
        if (script != null && script.length() > 0) {
            out.print("<script type=\"text/javascript\">\n" + script + "\n</script>\n");
        }
        if (attr.inheritsFromAncestors()) {
            String inheritText = LocaleLabels.getLabel("aksess.editcontent.inheritsfromancestors",
                    Aksess.getDefaultAdminLocale());
            out.print("<div class=\"ui-state-highlight\">" + inheritText + "</div>\n");
        }
        pageContext.include("/admin/publish/attributes/" + attr.getRenderer() + ".jsp");
        out.print("\n");
        out.print("</div>\n");
    } catch (Exception e) {
        out.print("</div>\n");
        log.error("", e);
        String errorMessage = LocaleLabels.getLabel("aksess.editcontent.exception",
                Aksess.getDefaultAdminLocale());
        out.print("<div class=\"errorText\">" + errorMessage + ":" + attr.getTitle() + "</div>\n");
    }
}

From source file:jp.terasoluna.fw.web.thin.EvidenceLogFilter.java

/**
 * GrfX?O?o?B//from   w ww . j ava  2 s .  c  o  m
 *
 * @param req HTTPNGXg
 * @param res HTTPX|X
 * @param chain tB^`F?[
 * 
 * @throws IOException I/OG?[
 * @throws ServletException T?[ubgO
 * 
 * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
 */
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {

    //NGXgtB^?B
    if (req.getAttribute(EVIDENCELOG_THRU_KEY) == null) {

        req.setAttribute(EVIDENCELOG_THRU_KEY, "true");

        evidenceLog("--------------------------------------------");

        // NGXgURI?o
        evidenceLog("RequestURI = " + ((HttpServletRequest) req).getRequestURI());

        // p??[^?o
        evidenceLog("Parameters = {");
        Map paramMap = ((HttpServletRequest) req).getParameterMap();
        Iterator iter = paramMap.keySet().iterator();
        while (iter.hasNext()) {
            String key = (String) iter.next();
            Object value = paramMap.get(key);
            if (value == null) {
                evidenceLog("  " + key + " = null");
            } else if (value.getClass().isArray()) {
                Object[] values = (Object[]) value;
                for (int i = 0; i < values.length; i++) {
                    String valueView = "null";
                    if (values[i] != null) {
                        valueView = values[i].toString();
                    }
                    evidenceLog("  " + key + "[" + i + "] = " + valueView);
                }
            } else {
                evidenceLog("  " + key + " = " + value.toString());
            }
        }
        evidenceLog("}");

        evidenceLog("--------------------------------------------");

    }

    // tB^T?[ubg
    chain.doFilter(req, res);
}