List of usage examples for javax.servlet ServletRequest getAttribute
public Object getAttribute(String name);
Object, or null if no attribute of the given name exists. From source file:com.mtgi.analytics.servlet.BehaviorTrackingListener.java
public void requestDestroyed(ServletRequestEvent event) { if (adapters != null) { ServletRequest request = event.getServletRequest(); BehaviorEvent[] events = (BehaviorEvent[]) request.getAttribute(ATT_EVENTS); if (events == null) { log.error("no behavior events stored in the current request (" + ((HttpServletRequest) request).getRequestURI()); } else {//from w ww .j a v a2s. com request.removeAttribute(ATT_EVENTS); for (int i = adapters.length - 1; i >= 0; --i) try { adapters[i].stop(events[i]); } catch (Exception e) { log.error("Error stopping http event", e); } } } }
From source file:org.opencms.util.CmsRequestUtil.java
/** * Returns a map with all request attributes.<p> * /*from w ww. j ava 2 s. com*/ * @param req the request * * @return the attribute map */ public static Map<String, Object> getAtrributeMap(ServletRequest req) { if (req instanceof CmsFlexRequest) { return ((CmsFlexRequest) req).getAttributeMap(); } Map<String, Object> attrs = new HashMap<String, Object>(); Enumeration<String> atrrEnum = CmsCollectionsGenericWrapper.enumeration(req.getAttributeNames()); while (atrrEnum.hasMoreElements()) { String key = atrrEnum.nextElement(); Object value = req.getAttribute(key); attrs.put(key, value); } return attrs; }
From source file:com.ace.erp.filter.user.SysUserFilter.java
@Override protected boolean isAccessAllowed(ServletRequest request, ServletResponse response, Object mappedValue) throws Exception { User user = (User) request.getAttribute(Constants.CURRENT_USER); if (user == null) { return true; }/* www. j a v a 2 s . com*/ if (Boolean.TRUE.equals(user.getDeleted()) || user.getStatus() == UserStatus.blocked) { getSubject(request, response).logout(); saveRequestAndRedirectToLogin(request, response); return false; } return true; }
From source file:org.ambraproject.admin.filter.RedirectToAmbraFilter.java
@Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { String currentJournal = ((VirtualJournalContext) request .getAttribute(VirtualJournalContext.PUB_VIRTUALJOURNAL_CONTEXT)).getJournal(); String journalURL = journalUrls.get(currentJournal); if (journalURL == null) { journalURL = defaultJournalUrl;//w ww. j a v a 2s. c om } String requestUri = ((HttpServletRequest) request).getRequestURI(); String queryString = ((HttpServletRequest) request).getQueryString(); //the context of the admin app, which we want to replace String currentContext = ((HttpServletRequest) request).getContextPath(); String redirectUrl = journalURL + '/' + requestUri.replaceFirst(currentContext + '/', "") + '?' + queryString; log.debug("Redirecting request for {} to {}", requestUri, redirectUrl); ((HttpServletResponse) response).sendRedirect(redirectUrl); }
From source file:org.entando.entando.aps.tags.GuiFragmentTag.java
@Override public int doStartTag() throws JspException { ServletRequest request = this.pageContext.getRequest(); RequestContext reqCtx = (RequestContext) request.getAttribute(RequestContext.REQCTX); try {/*from ww w . j a v a 2 s .c om*/ Object extractedValue = this.extractFragmentOutput(reqCtx); if (null == extractedValue) { _logger.info("The fragment '{}' is not available", this.getCode()); extractedValue = "The fragment '" + this.getCode() + "' is not available"; } if (this.getVar() != null) { this.pageContext.setAttribute(this.getVar(), extractedValue); } else { if (this.getEscapeXml()) { out(this.pageContext, this.getEscapeXml(), extractedValue); } else { this.pageContext.getOut().print(extractedValue); } } } catch (Throwable t) { _logger.error("error in doStartTag", t); throw new JspException("Error during tag initialization", t); } return super.doStartTag(); }
From source file:com.agiletec.plugins.jpcmstagcloud.aps.tags.TagCloudBuilderTag.java
private List<CloudInfoBean> buildCloudsInfoBeans(Map<ITreeNode, Integer> occurrences) throws Throwable { List<CloudInfoBean> beans = new ArrayList<CloudInfoBean>(); try {//from w ww .j ava2 s . c om ServletRequest request = this.pageContext.getRequest(); RequestContext reqCtx = (RequestContext) request.getAttribute(RequestContext.REQCTX); Lang currentLang = (Lang) reqCtx.getExtraParam(SystemConstants.EXTRAPAR_CURRENT_LANG); int[] minMax = this.extractMinMax(occurrences); int interval = (minMax[1] - minMax[0]); double delta = ((double) interval) / 9d; Iterator<ITreeNode> iter = occurrences.keySet().iterator(); while (iter.hasNext()) { ITreeNode treeNode = iter.next(); int occurrence = occurrences.get(treeNode).intValue(); double position = ((double) (occurrence - minMax[0])) / delta; long positionInt = Math.round(position); String classId = String.valueOf(((int) positionInt + 1)); CloudInfoBean bean = new CloudInfoBean(treeNode, occurrence, classId, currentLang); beans.add(bean); } BeanComparator comparator = new BeanComparator("title"); Collections.sort(beans, comparator); } catch (Throwable t) { _logger.error("Error building Cloud info", t); throw new ApsSystemException("Error building Cloud info", t); } return beans; }
From source file:org.ops4j.gaderian.servlet.GaderianFilter.java
private synchronized void checkRegistryRebuild(ServletRequest request) { if (request.getAttribute(REBUILD_REQUEST_KEY) == null) return;//from w w w. j a v a2 s .c om Registry oldRegistry = _registry; // Replace the old Registry with a new one. All other threads, but this // one, will begin using the new Registry. Hopefully, we didn't get // rebuild requests on multiple threads. initializeRegistry(); // Shutdown the old Registry. Perhaps we should sleep for a moment, first, // to help ensure that other threads have "cleared out". If not, we'll see some // instability at the instant we shutdown (i.e., all the proxies will get disabled). // Alternately, we should create a WeakReference based monitor that shuts down the // old registry when it is no longer used by any other threads. For the moment, // this functionality is limited to development-time only (not production), so it isn't // urgent. oldRegistry.shutdown(); }
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;// ww w . j a v a 2 s . com } 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:com.agiletec.plugins.jpblog.aps.tags.BlogCategoryTag.java
private List<CategoryInfoBean> buildCategoryInfoBeanList(Map<Category, Integer> occurrences) throws Throwable { ServletRequest request = this.pageContext.getRequest(); RequestContext reqCtx = (RequestContext) request.getAttribute(RequestContext.REQCTX); List<CategoryInfoBean> beans = new ArrayList<CategoryInfoBean>(); try {/*from w w w. j a va 2 s. c o m*/ Lang currentLang = (Lang) reqCtx.getExtraParam(SystemConstants.EXTRAPAR_CURRENT_LANG); Iterator<Category> iter = occurrences.keySet().iterator(); while (iter.hasNext()) { Category treeNode = iter.next(); beans.add(new CategoryInfoBean(treeNode, currentLang.getCode(), occurrences.get(treeNode))); } BeanComparator comparator = new BeanComparator("title"); Collections.sort(beans, comparator); } catch (Throwable t) { _logger.error("error in Error building buildCategoryInfoBeanList", t); throw new ApsSystemException("Error building buildCategoryInfoBeanList ", t); } return beans; }
From source file:com.agiletec.plugins.jpblog.aps.tags.BlogCategoryTag.java
@Override public int doEndTag() throws JspException { ServletRequest request = this.pageContext.getRequest(); RequestContext reqCtx = (RequestContext) request.getAttribute(RequestContext.REQCTX); IBlogManager blogManager = (IBlogManager) ApsWebApplicationUtils.getBean(JpblogSystemConstants.BLOG_MANAGER, this.pageContext); try {// w w w . ja v a 2s . co m if (null == this.getTypeCode()) this.setTypeCode(this.extractContentType()); List<String> userGroupCodes = new ArrayList<String>(this.getAllowedGroups(reqCtx)); //List<String> facetNodeCodes = blogManager.getSpecialCategories(); List<String> contentTypeCodes = new ArrayList<String>(); contentTypeCodes.add(this.getTypeCode()); Map<Category, Integer> blogCategories = blogManager.getOccurrences(contentTypeCodes, userGroupCodes); //this.pageContext.setAttribute(this.getVar(), blogCategories); this.pageContext.setAttribute(this.getVar(), this.buildCategoryInfoBeanList(blogCategories)); } catch (Throwable t) { _logger.error("error in doEndTag", t); throw new JspException("Error closing tag ", t); } this.release(); return EVAL_PAGE; }