List of usage examples for javax.servlet ServletContext getInitParameterNames
public Enumeration<String> getInitParameterNames();
Enumeration of String objects, or an empty Enumeration if the context has no initialization parameters. From source file:WebAppProperties.java
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { resp.setContentType("text/html"); PrintWriter out = resp.getWriter(); ServletContext context = getServletContext(); String displayName = context.getServletContextName(); if (displayName == null) { displayName = "(no display-name element defined)"; }/* w ww . j ava 2 s . c o m*/ out.println("<html>"); out.println("<body>"); out.println("<br>Name: " + displayName); out.println("<br>Context: " + req.getContextPath()); out.println("<h2><center>"); out.println("Initialization Parameters</center></h2>"); out.println("<br>"); out.println("<center><table>"); Enumeration e = context.getInitParameterNames(); while (e.hasMoreElements()) { String name = (String) e.nextElement(); out.println("<tr>"); out.println("<td>" + name + "</td>"); out.println("<td>" + context.getInitParameter(name) + "</td>"); out.println("</tr>"); } out.println("</table></center>"); out.println("</body>"); out.println("</html>"); out.flush(); }
From source file:WebAppProperties.java
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { resp.setContentType("text/html"); PrintWriter out = resp.getWriter(); ServletContext context = getServletContext(); String displayName = context.getServletContextName(); if (displayName == null) { displayName = "(no display-name element defined)"; }/* w w w .j a v a 2s . c o m*/ out.println("<html>"); out.println("<head>"); out.println("<title>Web Application Properties"); out.println("</title>"); out.println("</head><body>"); out.println("<h1>Web Application Properties</h2>"); out.println("<br>Name: " + displayName); out.println("<br>Context: " + req.getContextPath()); out.println("<h2><center>"); out.println("Initialization Parameters</center></h2>"); out.println("<br>"); out.println("<center><table border width=80%>"); Enumeration e = context.getInitParameterNames(); while (e.hasMoreElements()) { String name = (String) e.nextElement(); out.println("<tr>"); out.println("<td>" + name + "</td>"); out.println("<td>" + context.getInitParameter(name) + "</td>"); out.println("</tr>"); } out.println("</table></center>"); out.println("</body>"); out.println("</html>"); out.flush(); }
From source file:org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfigurationTests.java
@Test public void onDifferentPortInWebServer() throws Exception { EnvironmentTestUtils.addEnvironment(this.applicationContext, "management.port=" + ports.get().management); this.applicationContext.register(RootConfig.class, EndpointConfig.class, DifferentPortConfig.class, BaseConfiguration.class, EndpointWebMvcAutoConfiguration.class, ErrorMvcAutoConfiguration.class); ServletContext servletContext = mock(ServletContext.class); given(servletContext.getInitParameterNames()).willReturn(new Vector<String>().elements()); given(servletContext.getAttributeNames()).willReturn(new Vector<String>().elements()); this.applicationContext.setServletContext(servletContext); this.applicationContext.refresh(); assertContent("/controller", ports.get().management, null); assertContent("/endpoint", ports.get().management, null); }
From source file:org.accada.epcis.repository.RepositoryContextListener.java
/** * {@inheritDoc}//from ww w . j a v a 2s. c om * * @see javax.servlet.ServletContextListener#contextInitialized(javax.servlet.ServletContextEvent) */ public void contextInitialized(ServletContextEvent event) { ServletContext ctx = event.getServletContext(); /* * Note: logging is initialized automatically by reading * logging.properties and log4j.properties from the classpath. * logging.properties is used to tell commons-logging to use LOG4J as * its underlying logging toolkit; log4j.properties is used to configure * LOG4J. To initialize LOG4J manually from LOG4J_CONFIG_LOCATION, * un-comment the following code (LOG4J_CONFIG_LOCATION = * "log4jConfigLocation") ... */ // "log4jConfigLocation"; // String path = ctx.getRealPath("/"); // String log4jCfg = ctx.getInitParameter(LOG4J_CONFIG_LOCATION); // // initialize Log4j // if (log4jCfg != null) { // // if no log4j properties file found, then do not try // // to load it (the application runs without logging) // PropertyConfigurator.configure(path + log4jCfg); // } // log = LogFactory.getLog(this.getClass()); // set a system property to configure CXF to use LOG4J System.setProperty("org.apache.cxf.Logger", "org.apache.cxf.common.logging.Log4jLogger"); LOG.info("Starting Accada EPCIS Repository application"); if (LOG.isDebugEnabled()) { LOG.debug("Logging application context init-parameters:"); Enumeration<?> e = ctx.getInitParameterNames(); while (e.hasMoreElements()) { String param = (String) e.nextElement(); LOG.debug(param + "=" + ctx.getInitParameter(param)); } } }
From source file:org.apache.cocoon.servletservice.ServletServiceContext.java
public Enumeration getInitParameterNames() { Vector names = new Vector(); // add all names of the parent servlet context Enumeration enumeration = super.getInitParameterNames(); while (enumeration.hasMoreElements()) { names.add(enumeration.nextElement()); }/* ww w .j ava2 s. c o m*/ // add names of the super servlet ServletContext superContext = this.getNamedContext(SUPER); if (superContext != null) { enumeration = superContext.getInitParameterNames(); while (enumeration.hasMoreElements()) { names.add(enumeration.nextElement()); } } // add property names of this servlet if (this.properties != null) { names.addAll(this.properties.keySet()); } return names.elements(); }
From source file:org.apache.hadoop.fs.webdav.WebdavServlet.java
private static Configuration getConf(ServletContext application) { Configuration conf = (Configuration) application.getAttribute("dfs.servlet.conf.key"); if (conf == null) { conf = hadoopConfig;// ww w . ja v a 2s. c o m Enumeration e = application.getInitParameterNames(); while (e.hasMoreElements()) { String name = (String) e.nextElement(); conf.set(name, application.getInitParameter(name)); } application.setAttribute("dfs.servlet.conf.key", conf); } if (currentUserName != null) { WebAppContext webapp = (WebAppContext) application.getAttribute(WebdavServer.WEB_APP_CONTEXT); WebdavHashUserRealm userRealm = (WebdavHashUserRealm) webapp.getSecurityHandler().getUserRealm(); List<String> userRoles = userRealm.getUserRoles(currentUserName); currentUserRoles = userRoles; UnixUserGroupInformation ugi = new UnixUserGroupInformation(currentUserName, userRoles.toArray(new String[0])); UnixUserGroupInformation.saveToConf(conf, UnixUserGroupInformation.UGI_PROPERTY_NAME, ugi); } return conf; }
From source file:org.apache.isis.core.runtime.runner.opts.OptionHandlerInitParameters.java
private static Map<String, String> asMap(ServletContext servletContext) { Enumeration<String> initParameterNames = servletContext.getInitParameterNames(); final Map<String, String> map = Maps.newTreeMap(); while (initParameterNames.hasMoreElements()) { final String initParameterName = initParameterNames.nextElement(); final String initParameterValue = servletContext.getInitParameter(initParameterName); if (initParameterName.startsWith("isis.")) { map.put(initParameterName, initParameterValue); }/* w ww. j av a2 s . c o m*/ } return map; }
From source file:org.apache.tapestry.request.RequestContext.java
/** * Writes the state of the context to the writer, typically for inclusion * in a HTML page returned to the user. This is useful * when debugging. The Inspector uses this as well. * **/// w ww . j a va 2 s.c o m public void write(IMarkupWriter writer) { // Create a box around all of this stuff ... writer.begin("table"); writer.attribute("class", "request-context-border"); writer.begin("tr"); writer.begin("td"); // Get the session, if it exists, and display it. HttpSession session = getSession(); if (session != null) { object(writer, "Session"); writer.begin("table"); writer.attribute("class", "request-context-object"); section(writer, "Properties"); header(writer, "Name", "Value"); pair(writer, "id", session.getId()); datePair(writer, "creationTime", session.getCreationTime()); datePair(writer, "lastAccessedTime", session.getLastAccessedTime()); pair(writer, "maxInactiveInterval", session.getMaxInactiveInterval()); pair(writer, "new", session.isNew()); List names = getSorted(session.getAttributeNames()); int count = names.size(); for (int i = 0; i < count; i++) { if (i == 0) { section(writer, "Attributes"); header(writer, "Name", "Value"); } String name = (String) names.get(i); pair(writer, name, session.getAttribute(name)); } writer.end(); // Session } object(writer, "Request"); writer.begin("table"); writer.attribute("class", "request-context-object"); // Parameters ... List parameters = getSorted(_request.getParameterNames()); int count = parameters.size(); for (int i = 0; i < count; i++) { if (i == 0) { section(writer, "Parameters"); header(writer, "Name", "Value(s)"); } String name = (String) parameters.get(i); String[] values = _request.getParameterValues(name); writer.begin("tr"); writer.attribute("class", getRowClass()); writer.begin("th"); writer.print(name); writer.end(); writer.begin("td"); if (values.length > 1) writer.begin("ul"); for (int j = 0; j < values.length; j++) { if (values.length > 1) writer.beginEmpty("li"); writer.print(values[j]); } writer.end("tr"); } section(writer, "Properties"); header(writer, "Name", "Value"); pair(writer, "authType", _request.getAuthType()); pair(writer, "characterEncoding", _request.getCharacterEncoding()); pair(writer, "contentLength", _request.getContentLength()); pair(writer, "contentType", _request.getContentType()); pair(writer, "method", _request.getMethod()); pair(writer, "pathInfo", _request.getPathInfo()); pair(writer, "pathTranslated", _request.getPathTranslated()); pair(writer, "protocol", _request.getProtocol()); pair(writer, "queryString", _request.getQueryString()); pair(writer, "remoteAddr", _request.getRemoteAddr()); pair(writer, "remoteHost", _request.getRemoteHost()); pair(writer, "remoteUser", _request.getRemoteUser()); pair(writer, "requestedSessionId", _request.getRequestedSessionId()); pair(writer, "requestedSessionIdFromCookie", _request.isRequestedSessionIdFromCookie()); pair(writer, "requestedSessionIdFromURL", _request.isRequestedSessionIdFromURL()); pair(writer, "requestedSessionIdValid", _request.isRequestedSessionIdValid()); pair(writer, "requestURI", _request.getRequestURI()); pair(writer, "scheme", _request.getScheme()); pair(writer, "serverName", _request.getServerName()); pair(writer, "serverPort", _request.getServerPort()); pair(writer, "contextPath", _request.getContextPath()); pair(writer, "servletPath", _request.getServletPath()); // Now deal with any headers List headers = getSorted(_request.getHeaderNames()); count = headers.size(); for (int i = 0; i < count; i++) { if (i == 0) { section(writer, "Headers"); header(writer, "Name", "Value"); } String name = (String) headers.get(i); String value = _request.getHeader(name); pair(writer, name, value); } // Attributes List attributes = getSorted(_request.getAttributeNames()); count = attributes.size(); for (int i = 0; i < count; i++) { if (i == 0) { section(writer, "Attributes"); header(writer, "Name", "Value"); } String name = (String) attributes.get(i); pair(writer, name, _request.getAttribute(name)); } // Cookies ... Cookie[] cookies = _request.getCookies(); if (cookies != null) { for (int i = 0; i < cookies.length; i++) { if (i == 0) { section(writer, "Cookies"); header(writer, "Name", "Value"); } Cookie cookie = cookies[i]; pair(writer, cookie.getName(), cookie.getValue()); } // Cookies loop } writer.end(); // Request object(writer, "Servlet"); writer.begin("table"); writer.attribute("class", "request-context-object"); section(writer, "Properties"); header(writer, "Name", "Value"); pair(writer, "servlet", _servlet); pair(writer, "name", _servlet.getServletName()); pair(writer, "servletInfo", _servlet.getServletInfo()); ServletConfig config = _servlet.getServletConfig(); List names = getSorted(config.getInitParameterNames()); count = names.size(); for (int i = 0; i < count; i++) { if (i == 0) { section(writer, "Init Parameters"); header(writer, "Name", "Value"); } String name = (String) names.get(i); ; pair(writer, name, config.getInitParameter(name)); } writer.end(); // Servlet ServletContext context = config.getServletContext(); object(writer, "Servlet Context"); writer.begin("table"); writer.attribute("class", "request-context-object"); section(writer, "Properties"); header(writer, "Name", "Value"); pair(writer, "majorVersion", context.getMajorVersion()); pair(writer, "minorVersion", context.getMinorVersion()); pair(writer, "serverInfo", context.getServerInfo()); names = getSorted(context.getInitParameterNames()); count = names.size(); for (int i = 0; i < count; i++) { if (i == 0) { section(writer, "Initial Parameters"); header(writer, "Name", "Value"); } String name = (String) names.get(i); pair(writer, name, context.getInitParameter(name)); } names = getSorted(context.getAttributeNames()); count = names.size(); for (int i = 0; i < count; i++) { if (i == 0) { section(writer, "Attributes"); header(writer, "Name", "Value"); } String name = (String) names.get(i); pair(writer, name, context.getAttribute(name)); } writer.end(); // Servlet Context writeSystemProperties(writer); writer.end("table"); // The enclosing border }
From source file:org.exoplatform.frameworks.jcr.command.web.GenericWebAppContext.java
public GenericWebAppContext(ServletContext servletContext, HttpServletRequest request, HttpServletResponse response, SessionProvider sessionProvider, ManageableRepository repository) { initialize(servletContext, request, response); this.sessionProvider = sessionProvider; this.repository = repository; // log.info("WEb context ---------------"); // initialize context with all props Enumeration en = servletContext.getInitParameterNames(); while (en.hasMoreElements()) { String name = (String) en.nextElement(); put(name, servletContext.getInitParameter(name)); LOG.debug("ServletContext init param: " + name + "=" + servletContext.getInitParameter(name)); }/*from www . j av a 2 s . co m*/ en = servletContext.getAttributeNames(); while (en.hasMoreElements()) { String name = (String) en.nextElement(); put(name, servletContext.getAttribute(name)); LOG.debug("ServletContext: " + name + "=" + servletContext.getAttribute(name)); } HttpSession session = request.getSession(false); if (session != null) { en = session.getAttributeNames(); while (en.hasMoreElements()) { String name = (String) en.nextElement(); put(name, session.getAttribute(name)); LOG.debug("Session: " + name + "=" + session.getAttribute(name)); } } en = request.getAttributeNames(); while (en.hasMoreElements()) { String name = (String) en.nextElement(); put(name, request.getAttribute(name)); } en = request.getParameterNames(); while (en.hasMoreElements()) { String name = (String) en.nextElement(); put(name, request.getParameter(name)); LOG.debug("Request: " + name + "=" + request.getParameter(name)); } }
From source file:org.fosstrak.epcis.repository.RepositoryContextListener.java
/** * {@inheritDoc}/*w w w .j a v a 2 s . co m*/ * * @see javax.servlet.ServletContextListener#contextInitialized(javax.servlet.ServletContextEvent) */ public void contextInitialized(ServletContextEvent event) { ServletContext ctx = event.getServletContext(); /* * Note: logging is initialized automatically by reading * logging.properties and log4j.properties from the classpath. * logging.properties is used to tell commons-logging to use LOG4J as * its underlying logging toolkit; log4j.properties is used to configure * LOG4J. To initialize LOG4J manually from LOG4J_CONFIG_LOCATION, * un-comment the following code (LOG4J_CONFIG_LOCATION = * "log4jConfigLocation") ... */ // "log4jConfigLocation"; // String path = ctx.getRealPath("/"); // String log4jCfg = ctx.getInitParameter(LOG4J_CONFIG_LOCATION); // // initialize Log4j // if (log4jCfg != null) { // // if no log4j properties file found, then do not try // // to load it (the application runs without logging) // PropertyConfigurator.configure(path + log4jCfg); // } // log = LogFactory.getLog(this.getClass()); // set a system property to configure CXF to use LOG4J System.setProperty("org.apache.cxf.Logger", "org.apache.cxf.common.logging.Log4jLogger"); LOG.info("Starting Fosstrak EPCIS Repository application"); if (LOG.isDebugEnabled()) { LOG.debug("Logging application context init-parameters:"); Enumeration<?> e = ctx.getInitParameterNames(); while (e.hasMoreElements()) { String param = (String) e.nextElement(); LOG.debug(param + "=" + ctx.getInitParameter(param)); } } }