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:gov.nih.nci.ispy.web.taglib.CatCorrPlotTag.java
public int doStartTag() { ServletRequest request = pageContext.getRequest(); HttpSession session = pageContext.getSession(); Object o = request.getAttribute(beanName); JspWriter out = pageContext.getOut(); ServletResponse response = pageContext.getResponse(); ISPYCategoricalCorrelationFinding corrFinding = (ISPYCategoricalCorrelationFinding) businessTierCache .getSessionFinding(session.getId(), taskId); try {/*from w w w . ja v a 2 s . c o m*/ List<DataPointVector> dataSet = corrFinding.getDataVectors(); List<ReporterInfo> reporterInfoList = corrFinding.getCatCorrRequest().getReporters(); //get better labels for X and Y axis. ContinuousType ct = corrFinding.getContType(); String xLabel, yLabel; if (ct == ContinuousType.GENE) { yLabel = "Log base 2 expression value"; } else { yLabel = ct.toString(); } //if there are reporters involved then send them in so that they can be used to create //a series. ISPYCategoricalCorrelationPlot plot = new ISPYCategoricalCorrelationPlot(dataSet, reporterInfoList, "Category", yLabel, corrFinding.getContType(), ColorByType.CLINICALRESPONSE); chart = plot.getChart(); ISPYImageFileHandler imageHandler = new ISPYImageFileHandler(session.getId(), "png", 650, 600); //The final complete path to be used by the webapplication String finalPath = imageHandler.getSessionTempFolder(); String finalURLpath = imageHandler.getFinalURLPath(); /* * Create the actual charts, writing it to the session temp folder */ ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection()); String mapName = imageHandler.createUniqueMapName(); //PrintWriter writer = new PrintWriter(new FileWriter(mapName)); ChartUtilities.writeChartAsPNG(new FileOutputStream(finalPath), chart, 650, 600, info); //ImageMapUtil.writeBoundingRectImageMap(writer,"PCAimageMap",info,true); //writer.close(); /* This is here to put the thread into a loop while it waits for the * image to be available. It has an unsophisticated timer but at * least it is something to avoid an endless loop. **/ boolean imageReady = false; int timeout = 1000; FileInputStream inputStream = null; while (!imageReady) { timeout--; try { inputStream = new FileInputStream(finalPath); inputStream.available(); imageReady = true; inputStream.close(); } catch (IOException ioe) { imageReady = false; if (inputStream != null) { inputStream.close(); } } if (timeout <= 1) { break; } } out.print(ImageMapUtil.getBoundingRectImageMapTag(mapName, true, info)); finalURLpath = finalURLpath.replace("\\", "/"); long randomness = System.currentTimeMillis(); //prevent image caching out.print("<img id=\"geneChart\" name=\"geneChart\" src=\"" + finalURLpath + "?" + randomness + "\" usemap=\"#" + mapName + "\" border=\"0\" />"); //(imageHandler.getImageTag(mapFileName)); } catch (IOException e) { logger.error(e); } catch (Exception e) { logger.error(e); } catch (Throwable t) { logger.error(t); } return EVAL_BODY_INCLUDE; }
From source file:de.itsvs.cwtrpc.controller.CacheControlFilter.java
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { /* filter must not be applied on an internal forward or on error */ if (request.getAttribute(PROCESSED_ALREADY_ATTR_NAME) == null) { final PreparedCacheControlUriConfig uriConfig; uriConfig = getPreparedUriConfig((HttpServletRequest) request); if (uriConfig != null) { addHeaders((HttpServletResponse) response, uriConfig); }/*from w w w . j a va 2 s . com*/ request.setAttribute(PROCESSED_ALREADY_ATTR_NAME, Boolean.TRUE); } chain.doFilter(request, response); }
From source file:jp.terasoluna.fw.web.thin.ServerBlockageControlFilter.java
/** * T?[o?`FbN?s?B/*ww w.j ava 2s.co 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) */ @Override public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException { // NGXgtB^?B if (req.getAttribute(SERVER_BLOCKAGE_THRU_KEY) == null) { // tB^?Zbg req.setAttribute(SERVER_BLOCKAGE_THRU_KEY, "true"); // T?[o?`FbN if (controller.isBlockaded(RequestUtil.getPathInfo(req))) { if (log.isDebugEnabled()) { log.debug("isBlockaded() failed."); } throw new ServerBlockageException(); } } // tB^T?[ubg chain.doFilter(req, res); }
From source file:org.jenkinsci.plugins.certificate_auth.CertificateSecurityRealm.java
@Override public Filter createFilter(FilterConfig filterConfig) { return new Filter() { public void init(FilterConfig filterConfig) throws ServletException { }/*w w w . j a v a 2s . c o m*/ public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { HttpServletRequest r = (HttpServletRequest) request; final X509Certificate[] certChain = (X509Certificate[]) request .getAttribute("javax.servlet.request.X509Certificate"); Authentication a; if (certChain == null || certChain[0] == null) { a = Hudson.ANONYMOUS; } else { final String dn = certChain[0].getSubjectDN().getName(); final String username = dn.split(getUserField() + "=")[1].split(",")[0]; final String group = dn.split(getGroupField() + "=")[1].split(",")[0]; GrantedAuthority[] authorities = new GrantedAuthority[] { SecurityRealm.AUTHENTICATED_AUTHORITY, new GrantedAuthorityImpl(group) }; a = new UsernamePasswordAuthenticationToken(username, "", authorities); } SecurityContextHolder.getContext().setAuthentication(a); chain.doFilter(request, response); } public void destroy() { } }; }
From source file:jp.terasoluna.fw.web.thin.ExtensionFilter.java
/** * gq`FbN?s?B// ww w.ja v a 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(EXTENSION_THRU_KEY) == null) { //tB^?Zbg req.setAttribute(EXTENSION_THRU_KEY, "true"); //NGXgpXgq`FbN?spXXg //v?????I String pathInfo = RequestUtil.getPathInfo(req); if (pathInfo != null && !restrictionEscapePaths.contains(pathInfo)) { //gq`FbN?s //NGXgpXgq?B String extension = StringUtil.getExtension(pathInfo); if (prohibitedExtensionList.contains(extension)) { if (log.isDebugEnabled()) { log.debug("requestURI[" + pathInfo + "] has prohibited extension"); } // HTTPG?[404 ((HttpServletResponse) res).sendError(HttpServletResponse.SC_NOT_FOUND); return; // ?~?s } } } // tB^T?[ubg chain.doFilter(req, res); }
From source file:jp.terasoluna.fw.web.thin.AuthorizationControlFilter.java
/** * ANZX`FbN?s?B/* ww w .j av a 2s. 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) */ @Override public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException { // NGXgtB^?B if (req.getAttribute(AUTHORIZATION_THRU_KEY) == null) { // tB^?Zbg req.setAttribute(AUTHORIZATION_THRU_KEY, "true"); // pX`FbN?B if (controller.isCheckRequired(req)) { // ANZX`FbN if (!controller.isAuthorized(RequestUtil.getPathInfo(req), req)) { if (log.isDebugEnabled()) { log.debug("isAuthorized() failed."); } throw new UnauthorizedException(); } } } // tB^T?[ubg chain.doFilter(req, res); }
From source file:com.adobe.acs.commons.wcm.impl.ComponentErrorHandlerImpl.java
private boolean isComponentErrorHandlingSuppressed(final ServletRequest request) { final Boolean suppress = (Boolean) request.getAttribute(SUPPRESS_ATTR); if (suppress != null) { return suppress.booleanValue(); } else {/* w w w .ja v a2s . c om*/ return false; } }
From source file:jp.terasoluna.fw.web.thin.AuthenticationControlFilter.java
/** * ?OI?`FbN?s?B// w w w . j a va 2 s . com * * @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) */ @Override public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException { // NGXgtB^?B if (req.getAttribute(AUTHENTICATION_THRU_KEY) == null) { // tB^?Zbg req.setAttribute(AUTHENTICATION_THRU_KEY, "true"); // pX`FbN?B if (controller.isCheckRequired(req)) { // ?OI?`FbN if (!controller.isAuthenticated(RequestUtil.getPathInfo(req), req)) { if (log.isDebugEnabled()) { log.debug("isAuthenticated() failed."); } throw new UnauthenticatedException(); } } } // tB^T?[ubg chain.doFilter(req, res); }
From source file:jp.terasoluna.fw.web.thin.BlockageControlFilter.java
/** * ?`FbN?s?B// w ww . j a v a 2s . co 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) */ @Override public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException { // NGXgtB^?B if (req.getAttribute(BLOCKAGE_THRU_KEY) == null) { // tB^?Zbg req.setAttribute(BLOCKAGE_THRU_KEY, "true"); if (controller.isCheckRequired(req)) { // ?`FbN if (controller.isBlockaded(RequestUtil.getPathInfo(req), req)) { if (log.isDebugEnabled()) { log.debug("isBlockaded() failed."); } throw new BlockageException(); } } } // tB^T?[ubg chain.doFilter(req, res); }
From source file:edu.cornell.mannlib.vitro.webapp.filters.WebappDaoFactorySparqlPrep.java
@Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws IOException, ServletException { if (request.getAttribute("WebappDaoFactorySDBPrep.setup") != null) { // don't run multiple times filterChain.doFilter(request, response); return;/* w w w. ja v a2 s.com*/ } for (Pattern skipPattern : skipPatterns) { Matcher match = skipPattern.matcher(((HttpServletRequest) request).getRequestURI()); if (match.matches()) { log.debug("request matched a skipPattern, skipping VitroRequestPrep"); filterChain.doFilter(request, response); return; } } javax.sql.DataSource ds = JenaDataSourceSetupBase.getApplicationDataSource(_ctx); StoreDesc storeDesc = (StoreDesc) _ctx.getAttribute("storeDesc"); OntModelSelector oms = (OntModelSelector) _ctx.getAttribute("unionOntModelSelector"); String defaultNamespace = (String) _ctx.getAttribute("defaultNamespace"); Connection sqlConn = null; SDBConnection conn = null; Store store = null; Dataset dataset = null; WebappDaoFactory wadf = null; try { if (ds == null || storeDesc == null || oms == null) { throw new RuntimeException("SDB store not property set up"); } try { sqlConn = ds.getConnection(); conn = new SDBConnection(sqlConn); } catch (SQLException sqe) { throw new RuntimeException("Unable to connect to database", sqe); } if (conn != null) { store = SDBFactory.connectStore(conn, storeDesc); dataset = SDBFactory.connectDataset(store); VitroRequest vreq = new VitroRequest((HttpServletRequest) request); log.info("---------"); Enumeration<String> headStrs = vreq.getHeaderNames(); while (headStrs.hasMoreElements()) { String head = headStrs.nextElement(); log.info(head + " : " + vreq.getHeader(head)); } List<String> langs = new ArrayList<String>(); log.info("Accept-Language: " + vreq.getHeader("Accept-Language")); Enumeration<Locale> locs = vreq.getLocales(); while (locs.hasMoreElements()) { Locale locale = locs.nextElement(); langs.add(locale.toString().replace("_", "-")); log.info(locale.toString() + " / " + locale.getLanguage() + " + " + locale.getCountry() + " : " + locale.getDisplayCountry() + " | " + locale.getLanguage() + " : " + locale.getDisplayLanguage()); } WebappDaoFactoryConfig config = new WebappDaoFactoryConfig(); config.setDefaultNamespace(defaultNamespace); config.setPreferredLanguages(langs); //okay let's make a graph-backed model String endpointURI = ConfigurationProperties.getBean(request) .getProperty("VitroConnection.DataSource.endpointURI"); Graph g = new SparqlGraphMultilingual(endpointURI, langs); //Graph g = new SparqlGraph(endpointURI); Model m = ModelFactory.createModelForGraph(g); OntModel om = ModelFactory.createOntologyModel(OntModelSpec.OWL_MEM, m); oms = new SingleContentOntModelSelector(om, oms.getDisplayModel(), oms.getUserAccountsModel()); dataset = DatasetFactory.create(new SparqlDatasetGraph(endpointURI)); //DataSource datasource = DatasetFactory.create(); //datasource.addNamedModel("fake:fake", m); //dataset = datasource; vreq.setAssertionsWebappDaoFactory(wadf); wadf = new WebappDaoFactoryJena(oms, config); //wadf = new WebappDaoFactorySDB(oms, dataset, config); vreq.setWebappDaoFactory(wadf); vreq.setFullWebappDaoFactory(wadf); vreq.setUnfilteredWebappDaoFactory(wadf); vreq.setWebappDaoFactory(wadf); vreq.setDataset(dataset); vreq.setJenaOntModel(om); vreq.setOntModelSelector(oms); } } catch (Throwable t) { log.error("Unable to filter request to set up SDB connection", t); } request.setAttribute("WebappDaoFactorySDBPrep.setup", 1); try { filterChain.doFilter(request, response); return; } finally { if (conn != null) { conn.close(); } if (dataset != null) { dataset.close(); } if (store != null) { store.close(); } if (wadf != null) { wadf.close(); } } }