List of usage examples for javax.servlet ServletContext getMajorVersion
public int getMajorVersion();
From source file:net.bull.javamelody.TestMonitoringFilter.java
/** * Initialisation.//w w w .j av a 2 s . co m * @throws ServletException e */ @Before public void setUp() throws ServletException { try { final Field field = MonitoringFilter.class.getDeclaredField("instanceCreated"); field.setAccessible(true); field.set(null, false); } catch (final IllegalAccessException e) { throw new IllegalStateException(e); } catch (final NoSuchFieldException e) { throw new IllegalStateException(e); } final FilterConfig config = createNiceMock(FilterConfig.class); final ServletContext context = createNiceMock(ServletContext.class); expect(config.getServletContext()).andReturn(context).anyTimes(); expect(config.getFilterName()).andReturn(FILTER_NAME).anyTimes(); // anyTimes sur getInitParameter car TestJdbcDriver a pu fixer la proprit systme false expect(context.getInitParameter(Parameters.PARAMETER_SYSTEM_PREFIX + Parameter.DISABLED.getCode())) .andReturn(null).anyTimes(); expect(config.getInitParameter(Parameter.DISABLED.getCode())).andReturn(null).anyTimes(); expect(context.getMajorVersion()).andReturn(2).anyTimes(); expect(context.getMinorVersion()).andReturn(5).anyTimes(); expect(context.getServletContextName()).andReturn("test webapp").anyTimes(); // mockJetty pour avoir un applicationServerIconName dans JavaInformations expect(context.getServerInfo()).andReturn("mockJetty").anyTimes(); // dependencies pour avoir des dpendances dans JavaInformations final Set<String> dependencies = new LinkedHashSet<String>( Arrays.asList("/WEB-INF/lib/jrobin.jar", "/WEB-INF/lib/javamelody.jar")); // et flags pour considrer que les ressources pom.xml et web.xml existent JavaInformations.setWebXmlExistsAndPomXmlExists(true, true); expect(context.getResourcePaths("/WEB-INF/lib/")).andReturn(dependencies).anyTimes(); expect(context.getContextPath()).andReturn(CONTEXT_PATH).anyTimes(); monitoringFilter = new MonitoringFilter(); monitoringFilter.setApplicationType("Test"); replay(config); replay(context); monitoringFilter.init(config); verify(config); verify(context); }
From source file:fll.web.GatherBugReport.java
protected void processRequest(final HttpServletRequest request, final HttpServletResponse response, final ServletContext application, final HttpSession session) throws IOException, ServletException { final DataSource datasource = ApplicationAttributes.getDataSource(application); Connection connection = null; ZipOutputStream zipOut = null; final StringBuilder message = new StringBuilder(); try {/* w ww . j a va2 s . c om*/ if (null != SessionAttributes.getMessage(session)) { message.append(SessionAttributes.getMessage(session)); } connection = datasource.getConnection(); final Document challengeDocument = ApplicationAttributes.getChallengeDocument(application); final File fllWebInfDir = new File(application.getRealPath("/WEB-INF")); final String nowStr = new SimpleDateFormat("yyyy-MM-dd_HH-mm").format(new Date()); final File bugReportFile = File.createTempFile(nowStr, ".zip", fllWebInfDir); zipOut = new ZipOutputStream(new FileOutputStream(bugReportFile)); final String description = request.getParameter("bug_description"); if (null != description) { zipOut.putNextEntry(new ZipEntry("bug_description.txt")); zipOut.write(description.getBytes(Utilities.DEFAULT_CHARSET)); } zipOut.putNextEntry(new ZipEntry("server_info.txt")); zipOut.write(String.format( "Java version: %s%nJava vendor: %s%nOS Name: %s%nOS Arch: %s%nOS Version: %s%nServlet API: %d.%d%nServlet container: %s%n", System.getProperty("java.vendor"), // System.getProperty("java.version"), // System.getProperty("os.name"), // System.getProperty("os.arch"), // System.getProperty("os.version"), // application.getMajorVersion(), application.getMinorVersion(), // application.getServerInfo()).getBytes(Utilities.DEFAULT_CHARSET)); addDatabase(zipOut, connection, challengeDocument); addLogFiles(zipOut, application); message.append(String.format( "<i>Bug report saved to '%s', please notify the computer person in charge to look for bug report files.</i>", bugReportFile.getAbsolutePath())); session.setAttribute(SessionAttributes.MESSAGE, message); response.sendRedirect(response.encodeRedirectURL(request.getContextPath() + "/")); } catch (final SQLException sqle) { throw new RuntimeException(sqle); } finally { SQLFunctions.close(connection); IOUtils.closeQuietly(zipOut); } }
From source file:ro.raisercostin.web.DebuggingFilter.java
public String debug(ServletContext servletContext, HttpServletRequest request, HttpServletResponse response, DebuggingPrinter debuggingPrinter, boolean debugAll, boolean debugRequest) { final JspFactory jspFactory = JspFactory.getDefaultFactory(); HttpSession session = request.getSession(); debuggingPrinter.addHeader();// w ww . j a v a 2 s .co m debuggingPrinter.addSection("Request Parameters"); for (Iterator iterator = request.getParameterMap().entrySet().iterator(); iterator.hasNext();) { Map.Entry<String, Object> parameter = (Map.Entry<String, Object>) iterator.next(); addRow(debuggingPrinter, parameter.getKey(), StringUtils.arrayToCommaDelimitedString((Object[]) parameter.getValue())); } debuggingPrinter.endSection(); if (debugRequest) { debuggingPrinter.addSection("Request Header"); for (Enumeration e = request.getHeaderNames(); e.hasMoreElements();) { String parameterName = (String) e.nextElement(); addRow(debuggingPrinter, parameterName, debuggingPrinter.transform(request.getHeader(parameterName))); } debuggingPrinter.endSection(); debuggingPrinter.addSection("Request Attributes"); java.util.Enumeration en = request.getAttributeNames(); while (en.hasMoreElements()) { String attrName = (String) en.nextElement(); try { addRow(debuggingPrinter, split(attrName, 50), toString2(request.getAttribute(attrName), 120)); } catch (Exception e) { addRow(debuggingPrinter, split(attrName, 50), toString(e, 120)); } } debuggingPrinter.endSection(); debuggingPrinter.addSection("Session Attributes"); en = session.getAttributeNames(); while (en.hasMoreElements()) { String attrName = (String) en.nextElement(); try { addRow(debuggingPrinter, split(attrName, 50), toString2(session.getAttribute(attrName), 120)); } catch (Exception e) { addRow(debuggingPrinter, split(attrName, 50), toString(e, 120)); } } debuggingPrinter.endSection(); debuggingPrinter.addSection("Request Info"); addRow(debuggingPrinter, "AuthType", request.getAuthType()); addRow(debuggingPrinter, "ContextPath", request.getContextPath()); addRow(debuggingPrinter, "Method", request.getMethod()); addRow(debuggingPrinter, "PathInfo", request.getPathInfo()); addRow(debuggingPrinter, "PathTranslated", request.getPathTranslated()); addRow(debuggingPrinter, "Protocol", request.getProtocol()); addRow(debuggingPrinter, "QueryString", request.getQueryString()); addRow(debuggingPrinter, "RemoteAddr", request.getRemoteAddr()); addRow(debuggingPrinter, "RemoteUser", request.getRemoteUser()); addRow(debuggingPrinter, "RequestedSessionId", request.getRequestedSessionId()); addRow(debuggingPrinter, "RequestURI", request.getRequestURI()); addRow(debuggingPrinter, "RequestURL", request.getRequestURL().toString()); addRow(debuggingPrinter, "ServletPath", request.getServletPath()); addRow(debuggingPrinter, "Scheme", request.getScheme()); addRow(debuggingPrinter, "ServletPath", request.getServletPath()); } if (debugAll) { debuggingPrinter.addSection("Server"); addRow(debuggingPrinter, "Server Info", servletContext.getServerInfo()); addRow(debuggingPrinter, "Servlet Engine Version", servletContext.getMajorVersion() + "." + servletContext.getMinorVersion()); addRow(debuggingPrinter, "JSP Version", jspFactory.getEngineInfo().getSpecificationVersion()); debuggingPrinter.endSection(); debuggingPrinter.addSection("JVM Properties"); for (Enumeration e = System.getProperties().propertyNames(); e.hasMoreElements();) { String parameterName = (String) e.nextElement(); addRow(debuggingPrinter, parameterName, debuggingPrinter.transform(System.getProperty(parameterName))); } debuggingPrinter.endSection(); debuggingPrinter.addSection("Environment"); for (Map.Entry<String, String> property : System.getenv().entrySet()) { addRow(debuggingPrinter, property.getKey(), debuggingPrinter.transform(property.getValue())); } debuggingPrinter.endSection(); debuggingPrinter.addSection("Debugger Provided by"); addRow(debuggingPrinter, "provided by", "raisercostin"); debuggingPrinter.addRow("source", "<a target='_blank' href='http://code.google.com/p/raisercostin/wiki/DebuggingFilter'>http://code.google.com/p/raisercostin/wiki/DebuggingFilter</a>"); addRow(debuggingPrinter, "version", "1.0"); addRow(debuggingPrinter, "timestamp", "2008.June.14"); addRow(debuggingPrinter, "license", "<a target='_blank' href='http://www.apache.org/licenses/LICENSE-2.0.html'>Apache License 2.0</a>"); debuggingPrinter.endSection(); } debuggingPrinter.addFooter(); return debuggingPrinter.getString(); }
From source file:org.apache.jsp.happyaxis_jsp.java
/** * get servlet version string/*from w ww . j ava2 s.co m*/ * */ public String getServletVersion() { ServletContext context = getServletConfig().getServletContext(); int major = context.getMajorVersion(); int minor = context.getMinorVersion(); return Integer.toString(major) + '.' + Integer.toString(minor); }
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. * **//*ww w .jav a2 s.com*/ 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.artifactory.webapp.servlet.ArtifactoryContextConfigListener.java
/** * Disable sessionId in URL (Servlet 3.0 containers) by setting the session tracking mode to SessionTrackingMode.COOKIE * For Servlet container < 3.0 we use different method (for tomcat 6 we use custom context.xml and for jetty * there is a custom jetty.xml file).//from w w w .j a v a 2s . co m */ @SuppressWarnings("unchecked") private void setSessionTrackingMode(ServletContext servletContext) { // Only for Servlet container version 3.0 and above if (servletContext.getMajorVersion() < 3) { return; } // We cannot use ConstantValue.enableURLSessionId.getBoolean() since ArtifactoryHome is not binded yet. ArtifactoryHome artifactoryHome = (ArtifactoryHome) servletContext .getAttribute(ArtifactoryHome.SERVLET_CTX_ATTR); if (artifactoryHome == null) { throw new IllegalStateException("Artifactory home not initialized."); } if (artifactoryHome.getArtifactoryProperties() .getBooleanProperty(ConstantValues.supportUrlSessionTracking)) { getLogger().debug("Skipping setting session tracking mode to COOKIE, enableURLSessionId flag it on."); return; } try { // load enum with reflection ClassLoader cl = ClassUtils.getDefaultClassLoader(); Class<Enum> trackingModeEnum = (Class<Enum>) cl.loadClass("javax.servlet.SessionTrackingMode"); Enum cookieTrackingMode = Enum.valueOf(trackingModeEnum, "COOKIE"); // reflective call servletContext.setSessionTrackingModes(trackingModes) Method method = servletContext.getClass().getMethod("setSessionTrackingModes", Set.class); method.setAccessible(true); ReflectionUtils.invokeMethod(method, servletContext, Sets.newHashSet(cookieTrackingMode)); getLogger().debug("Successfully set session tracking mode to COOKIE"); } catch (Exception e) { getLogger().warn("Failed to set session tracking mode: " + e.getMessage()); } }
From source file:org.exem.flamingo.web.util.ApplicationInformationDisplayContextListener.java
@Override public void contextInitialized(ServletContextEvent servletContextEvent) { System.setProperty("PID", SystemUtils.getPid()); Properties properties = new Properties(); ServletContext context = servletContextEvent.getServletContext(); InputStream inputStream = null; try {// w ww. java2s. com inputStream = context.getResourceAsStream("/WEB-INF/app.properties"); properties.load(inputStream); } catch (Exception ex) { throw new IllegalArgumentException("Cannot load a '/WEB/INF/app.properties' file.", ex); } finally { IOUtils.closeQuietly(inputStream); } // See : http://patorjk.com/software/taag/#p=display&f=Slant&t=Flamingo StringBuilder builder = new StringBuilder(); builder.append(" ________ _ \n" + " / ____/ /___ _____ ___ (_)___ ____ _____ \n" + " / /_ / / __ `/ __ `__ \\/ / __ \\/ __ `/ __ \\\n" + " / __/ / / /_/ / / / / / / / / / / /_/ / /_/ /\n" + "/_/ /_/\\__,_/_/ /_/ /_/_/_/ /_/\\__, /\\____/ \n" + " /____/ "); printHeader(builder, "Application Information"); Properties appProps = new Properties(); appProps.put("Instance", StringUtils.isEmpty(System.getProperty("instance")) ? "** UNKNOWN **" : System.getProperty("instance")); appProps.put("Version", properties.get("version")); appProps.put("Build Date", properties.get("build.timestamp")); appProps.put("Build Number", properties.get("build.number")); appProps.put("Revision Number", properties.get("revision.number")); appProps.put("Organization", properties.get("organization")); appProps.put("Homepage", properties.get("homepage")); if (context != null) { appProps.put("Application Server", context.getServerInfo() + " - Servlet API " + context.getMajorVersion() + "." + context.getMinorVersion()); } Properties systemProperties = System.getProperties(); appProps.put("Java Version", systemProperties.getProperty("java.version", UNKNOWN) + " - " + systemProperties.getProperty("java.vendor", UNKNOWN)); appProps.put("Current Working Directory", systemProperties.getProperty("user.dir", UNKNOWN)); print(builder, appProps); Properties memPros = new Properties(); final Runtime rt = Runtime.getRuntime(); final long maxMemory = rt.maxMemory() / MEGA_BYTES; final long totalMemory = rt.totalMemory() / MEGA_BYTES; final long freeMemory = rt.freeMemory() / MEGA_BYTES; final long usedMemory = totalMemory - freeMemory; memPros.put("Maximum Allowable Memory", maxMemory + "MB"); memPros.put("Total Memory", totalMemory + "MB"); memPros.put("Free Memory", freeMemory + "MB"); memPros.put("Used Memory", usedMemory + "MB"); print(builder, memPros); printHeader(builder, "Java System Properties"); Properties sysProps = new Properties(); for (final Map.Entry<Object, Object> entry : systemProperties.entrySet()) { sysProps.put(entry.getKey(), entry.getValue()); } print(builder, sysProps); printHeader(builder, "System Environments"); Map<String, String> envs = System.getenv(); Properties envProps = new Properties(); Set<String> strings = envs.keySet(); for (String key : strings) { String message = envs.get(key); envProps.put(key, message); } print(builder, envProps); WebLogbackConfigurer.initLogging(servletContextEvent.getServletContext()); System.out.println(builder.toString()); logger.info("============================================================"); logger.info(" Now starting ..... PID: " + SystemUtils.getPid()); logger.info("============================================================"); }
From source file:org.impalaframework.web.utils.ServletContextUtils.java
public static boolean isAtLeast25(ServletContext servletContext) { return servletContext.getMajorVersion() >= 2 && servletContext.getMinorVersion() >= 5; }
From source file:org.jpublish.servlet.JPublishServlet.java
/** * Return true if the ServletContext major and minor version are greater * than or equal to the given arguments. * * @param majorVersion The required major version * @param minorVersion The required minor version * @return True if the version is equal to or greater than the given args *//*from w ww .j av a 2 s . co m*/ private boolean requireVersion(int majorVersion, int minorVersion) { ServletContext servletContext = getServletContext(); return ((servletContext.getMajorVersion() > majorVersion) || (servletContext.getMajorVersion() == majorVersion && servletContext.getMinorVersion() >= minorVersion)); }
From source file:org.openflamingo.engine.util.VersionConfigurer.java
/** * Notification that the web application initialization * process is starting.//from w w w .j av a2 s . co m * All ServletContextListeners are notified of context * initialization before any filter or servlet in the web * application is initialized. * * @param servletContextEvent {@link javax.servlet.ServletContextEvent} */ @Override public void contextInitialized(ServletContextEvent servletContextEvent) { Log4jWebConfigurer.initLogging(servletContextEvent.getServletContext()); Properties properties = new Properties(); ServletContext context = servletContextEvent.getServletContext(); InputStream inputStream = null; try { inputStream = context.getResourceAsStream("/WEB-INF/version.properties"); properties.load(inputStream); } catch (Exception ex) { throw new IllegalArgumentException("Cannot load a '/WEB/INF/version.properties' file.", ex); } finally { IOUtils.closeQuietly(inputStream); } StringBuilder builder = new StringBuilder(); printHeader(builder, "Application Information"); Properties appProps = new Properties(); appProps.put("Application", "Flamingo Workflow Engine"); appProps.put("Version", properties.get("version")); appProps.put("Build Date", properties.get("build.timestamp")); appProps.put("Build Number", properties.get("build.number")); appProps.put("Revision Number", properties.get("revision.number")); appProps.put("Build Key", properties.get("build.key")); if (context != null) { appProps.put("Application Server", context.getServerInfo() + " - Servlet API " + context.getMajorVersion() + "." + context.getMinorVersion()); } Properties systemProperties = System.getProperties(); appProps.put("Java Version", systemProperties.getProperty("java.version", UNKNOWN) + " - " + systemProperties.getProperty("java.vendor", UNKNOWN)); appProps.put("Current Working Directory", systemProperties.getProperty("user.dir", UNKNOWN)); print(builder, appProps); printHeader(builder, "JVM Heap Information"); Properties memPros = new Properties(); final Runtime rt = Runtime.getRuntime(); final long maxMemory = rt.maxMemory() / MEGA_BYTES; final long totalMemory = rt.totalMemory() / MEGA_BYTES; final long freeMemory = rt.freeMemory() / MEGA_BYTES; final long usedMemory = totalMemory - freeMemory; memPros.put("Maximum Allowable Memory", maxMemory + "MB"); memPros.put("Total Memory", totalMemory + "MB"); memPros.put("Free Memory", freeMemory + "MB"); memPros.put("Used Memory", usedMemory + "MB"); print(builder, memPros); printHeader(builder, "Java System Properties"); Properties sysProps = new Properties(); for (final Map.Entry<Object, Object> entry : systemProperties.entrySet()) { sysProps.put(entry.getKey(), entry.getValue()); } print(builder, sysProps); printHeader(builder, "System Environments"); Map<String, String> getenv = System.getenv(); Properties envProps = new Properties(); Set<String> strings = getenv.keySet(); for (String key : strings) { String message = getenv.get(key); envProps.put(key, message); } print(builder, envProps); logger.info("================================================="); logger.info(" Flamingo Workflow Engine starting..."); logger.info("=================================================\n{}", builder.toString()); }