Example usage for javax.servlet ServletRequest getAttribute

List of usage examples for javax.servlet ServletRequest getAttribute

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Introduction

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

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.

Usage

From source file:org.entando.entando.aps.tags.CheckWidgetOutputterTag.java

@Override
public int doStartTag() throws JspException {
    ServletRequest req = this.pageContext.getRequest();
    RequestContext reqCtx = (RequestContext) req.getAttribute(RequestContext.REQCTX);
    IPage page = (IPage) reqCtx.getExtraParam(SystemConstants.EXTRAPAR_CURRENT_PAGE);
    try {// ww  w.  ja  v a2s. c  o m
        String widgetOutput[] = (String[]) reqCtx.getExtraParam("ShowletOutput");
        if (_frame < 0 || _frame >= widgetOutput.length) {
            _logger.error("Frame attribute {} exceeds the limit in the page {}", _frame, page.getCode());
            return SKIP_BODY;
        }
        String output = widgetOutput[_frame];
        if (StringUtils.isBlank(output)) {
            return SKIP_BODY;
        } else {
            return EVAL_BODY_INCLUDE;
        }
    } catch (Throwable t) {
        String msg = "Error detected checking the output widget";
        _logger.error("Error detected checking the output widget", t);
        throw new JspException(msg, t);
    }
}

From source file:org.apache.hadoop.hdfsproxy.AuthorizationFilter.java

protected String getUserId(ServletRequest request) {
    return (String) request.getAttribute("org.apache.hadoop.hdfsproxy.authorized.userID");
}

From source file:org.sonatype.nexus.security.filter.authz.FailureLoggingHttpMethodPermissionFilter.java

protected Nexus getNexus(ServletRequest request) {
    Nexus nexus = (Nexus) request.getAttribute(Nexus.class.getName());

    if (nexus == null) {
        nexus = NexusBooterListener.getNexus();
    }//w  w  w .  jav  a 2s. co  m

    return nexus;
}

From source file:org.apache.hadoop.hdfsproxy.AuthorizationFilter.java

protected List<Path> getAllowedPaths(ServletRequest request) {
    return (List<Path>) request.getAttribute("org.apache.hadoop.hdfsproxy.authorized.paths");
}

From source file:shiver.me.timbers.spring.security.CookieAndHeaderJwtAuthenticationFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    if (request.getAttribute(FILTER_APPLIED) != null) {
        chain.doFilter(request, response);
        return;/*ww w.  j  ava  2  s  . c o m*/
    }

    try {
        final Authentication authentication = tokenParser.parse((HttpServletRequest) request);
        securityContextHolder.getContext().setAuthentication(authentication);
        authenticationApplier.apply(authentication, (HttpServletResponse) response);
        request.setAttribute(FILTER_APPLIED, TRUE);
    } catch (JwtInvalidTokenException e) {
        log.debug("Failed JWT authentication.", e);
    }
    chain.doFilter(request, response);
}

From source file:org.entando.entando.plugins.jacms.aps.tags.RowContentListTag.java

@Override
public int doEndTag() throws JspException {
    ServletRequest request = this.pageContext.getRequest();
    RequestContext reqCtx = (RequestContext) request.getAttribute(RequestContext.REQCTX);
    try {/* w w  w . j  ava 2s  .c  o m*/
        this.extractExtraWidgetParameters(reqCtx);
        List<Properties> contents = this.getContents(reqCtx);
        this.pageContext.setAttribute(this.getListName(), contents);
    } catch (Throwable t) {
        _logger.error("error in end tag", t);
        throw new JspException("Error detected while finalising the tag", t);
    }
    this.release();
    return EVAL_PAGE;
}

From source file:org.apache.nifi.minifi.c2.security.authentication.X509AuthenticationFilter.java

private void authenticateIfPossible(ServletRequest request) {
    if (!request.isSecure()) {
        return;/*  ww w .ja va2s . c om*/
    }

    X509Certificate[] certs = (X509Certificate[]) request.getAttribute("javax.servlet.request.X509Certificate");

    if (certs == null || certs.length == 0) {
        if (logger.isDebugEnabled()) {
            logger.debug(
                    "Unable to get certificates in request from " + HttpRequestUtil.getClientString(request));
        }
        return;
    }

    Authentication authentication = authenticationManager.authenticate(new X509AuthenticationToken(certs));
    if (authentication.isAuthenticated()) {
        SecurityContextHolder.getContext().setAuthentication(authentication);
    }
}

From source file:com.ace.erp.filter.user.SysUserFilter.java

protected void redirectToLogin(ServletRequest request, ServletResponse response) throws IOException {
    User user = (User) request.getAttribute(Constants.CURRENT_USER);
    String url = null;//from   w w  w .j a  v  a 2  s  .co m
    if (Boolean.TRUE.equals(user.getDeleted())) {
        url = getUserNotfoundUrl();
    } else if (user.getStatus() == UserStatus.blocked) {
        url = getUserBlockedUrl();
    } else {
        url = getUserUnknownErrorUrl();
    }

    WebUtils.issueRedirect(request, response, url);
}

From source file:com.agiletec.plugins.jpblog.aps.tags.BlogArchiveTag.java

@Override
public int doEndTag() throws JspException {
    ServletRequest request = this.pageContext.getRequest();
    RequestContext reqCtx = (RequestContext) request.getAttribute(RequestContext.REQCTX);
    try {/*www  .j ava 2s . c o m*/
        IBlogArchiveTagHelper helper = (IBlogArchiveTagHelper) ApsWebApplicationUtils
                .getBean(JpblogSystemConstants.BLOG_ARCHIVE_TAG_HELPER, this.pageContext);
        List<BlogArchiveInfoBean> list = helper.getBlogArchiveList(this, reqCtx);
        this.pageContext.setAttribute(this.getVar(), list);
    } catch (Throwable t) {
        _logger.error("error in doEndTag", t);
        throw new JspException("Error detected while finalising the tag", t);
    }
    this.release();
    return EVAL_PAGE;
}

From source file:org.romaframework.aspect.view.html.transformer.jsp.JspTemplateManager.java

public void execute(String templateName, HtmlViewRenderable renderable, String part, Writer writer) {
    ServletRequest request = HtmlViewAspectHelper.getServletRequest();
    final String classJsp = getTemplatesPath() + templateName;
    final Object previousComponent = request.getAttribute(RequestConstants.CURRENT_COMPONENT_IN_TRANSFORMER);
    request.setAttribute(RequestConstants.CURRENT_COMPONENT_IN_TRANSFORMER, renderable);
    final Object previousPart = request.getAttribute(RequestConstants.CURRENT_COMPONENT_PART_IN_TRANSFORMER);
    request.setAttribute(RequestConstants.CURRENT_COMPONENT_PART_IN_TRANSFORMER, part);
    try {//  www .ja  va2s.  c o m
        HtmlViewAspectHelper.getHtmlFromJSP(request, classJsp, writer);
    } catch (ServletException e) {
        log.error("error in jsp transformer", e.getRootCause() == null ? e : e.getRootCause());
    } catch (IOException e) {
        log.error("maybe wrong render defined", e);
    }
    request.setAttribute(RequestConstants.CURRENT_COMPONENT_IN_TRANSFORMER, previousComponent);
    request.setAttribute(RequestConstants.CURRENT_COMPONENT_PART_IN_TRANSFORMER, previousPart);
}