javax.servlet.http.HttpSession#getCreationTime()源码实例Demo

下面列出了javax.servlet.http.HttpSession#getCreationTime() 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： Tomcat8-Source-Read 文件： TestStandardSessionIntegration.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
        throws ServletException, IOException {
    resp.setContentType("text/plain");
    resp.setCharacterEncoding("UTF-8");
    PrintWriter pw = resp.getWriter();

    HttpSession session = req.getSession(true);
    session.invalidate();

    // Ugly but the easiest way to test of the session is valid or not
    boolean result;
    try {
        session.getCreationTime();
        result = false;
    } catch (IllegalStateException ise) {
        result = true;
    }

    if (result) {
        pw.print("PASS");
    } else {
        pw.print("FAIL");
    }
}

源代码2 项目： openemm 文件： SessionController.java

private JSONObject sessionToJsonObject(HttpServletRequest request) {
    long creationTime = 0;
    long lastAccessedTime = 0;
    int maxInactiveInterval = 0;

    HttpSession httpSession = request.getSession(false);
    if (httpSession != null) {
        creationTime = httpSession.getCreationTime();
        lastAccessedTime = httpSession.getLastAccessedTime();
        maxInactiveInterval = httpSession.getMaxInactiveInterval();
    }

    JSONObject sessionInfo = new JSONObject();
    sessionInfo.accumulate("creationTime", creationTime);
    sessionInfo.accumulate("lastAccessedTime", lastAccessedTime);
    sessionInfo.accumulate("maxInactiveInterval", maxInactiveInterval);
    
    return sessionInfo;
}

源代码3 项目： Tomcat7.0.67 文件： TestStandardSessionIntegration.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
        throws ServletException, IOException {
    resp.setContentType("text/plain");
    resp.setCharacterEncoding("UTF-8");
    PrintWriter pw = resp.getWriter();

    HttpSession session = req.getSession(true);
    session.invalidate();

    // Ugly but the easiest way to test of the session is valid or not
    boolean result;
    try {
        session.getCreationTime();
        result = false;
    } catch (IllegalStateException ise) {
        result = true;
    }

    if (result) {
        pw.print("PASS");
    } else {
        pw.print("FAIL");
    }
}

源代码4 项目： tomcatsrc 文件： TestStandardSessionIntegration.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
        throws ServletException, IOException {
    resp.setContentType("text/plain");
    resp.setCharacterEncoding("UTF-8");
    PrintWriter pw = resp.getWriter();

    HttpSession session = req.getSession(true);
    session.invalidate();

    // Ugly but the easiest way to test of the session is valid or not
    boolean result;
    try {
        session.getCreationTime();
        result = false;
    } catch (IllegalStateException ise) {
        result = true;
    }

    if (result) {
        pw.print("PASS");
    } else {
        pw.print("FAIL");
    }
}

源代码5 项目： javamelody 文件： SessionListener.java

public static long getSessionAgeSum() {
	if (!instanceCreated) {
		return -1;
	}
	final long now = System.currentTimeMillis();
	long result = 0;
	for (final HttpSession session : SESSION_MAP_BY_ID.values()) {
		try {
			result += now - session.getCreationTime();
		} catch (final Exception e) {
			// Tomcat can throw "java.lang.IllegalStateException: getCreationTime: Session already invalidated"
			continue;
		}
	}
	return result;
}

源代码6 项目： javamelody 文件： SessionListener.java

void unregisterSessionIfNeeded(HttpSession session) {
	if (session != null) {
		try {
			session.getCreationTime();

			// https://issues.jenkins-ci.org/browse/JENKINS-20532
			// https://bugs.eclipse.org/bugs/show_bug.cgi?id=413019
			session.getLastAccessedTime();
		} catch (final IllegalStateException e) {
			// session.getCreationTime() lance IllegalStateException si la session est invalidée
			synchronized (session) {
				sessionDestroyed(new HttpSessionEvent(session));
			}
		}
	}
}

源代码7 项目： olat 文件： SessionInfo.java

/**
 * @param login
 * @param session
 */
public SessionInfo(String login, HttpSession session) {
    setLogin(login);
    setSession(session);
    secure = false;
    creationTime = session.getCreationTime();
}

源代码8 项目： olat 文件： SessionInfo.java

/**
 * @param login
 * @param session
 */
public SessionInfo(String login, HttpSession session) {
    setLogin(login);
    setSession(session);
    secure = false;
    creationTime = session.getCreationTime();
}

源代码9 项目： olat 文件： OLATHttpSessionListener.java

@Override
public void sessionDestroyed(HttpSessionEvent se) {
    final HttpSession session = se.getSession();
    final int duration = (int) ((System.currentTimeMillis() - session.getCreationTime()) / 1000);
    final int inactivity = (int) ((System.currentTimeMillis() - session.getLastAccessedTime()) / 1000);
    final String sessionInfo = "[id=" + se.getSession().getId() + ", timeout=" + se.getSession().getMaxInactiveInterval() + "s, duration=" + duration
            + "s, inactivity=" + inactivity + "s]";
    final boolean expired = inactivity >= session.getMaxInactiveInterval();
    if (expired) {
        log.debug("HTTP session timed out " + sessionInfo);
    } else {
        log.debug("HTTP session closed " + sessionInfo);
    }
}

源代码10 项目： java-tutorial 文件： SessionTrackServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	// 如果不存在 session 会话，则创建一个 session 对象
	HttpSession session = request.getSession(true);
	// 获取 session 创建时间
	Date createTime = new Date(session.getCreationTime());
	// 获取该网页的最后一次访问时间
	Date lastAccessTime = new Date(session.getLastAccessedTime());

	// 设置日期输出的格式
	SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

	String title = "Servlet Session 实例";
	Integer visitCount = new Integer(0);
	String visitCountKey = new String("visitCount");
	String userIDKey = new String("userID");
	String userID = new String("admin");

	// 检查网页上是否有新的访问者
	if (session.isNew()) {
		session.setAttribute(userIDKey, userID);
	} else {
		visitCount = (Integer) session.getAttribute(visitCountKey);
		visitCount = visitCount + 1;
		userID = (String) session.getAttribute(userIDKey);
	}
	session.setAttribute(visitCountKey, visitCount);

	// 设置响应内容类型
	response.setContentType("text/html;charset=UTF-8");
	PrintWriter out = response.getWriter();

	String docType = "<!DOCTYPE html>\n";
	out.println(docType + "<html>\n" + "<head><title>" + title + "</title></head>\n"
		+ "<body bgcolor=\"#f0f0f0\">\n" + "<h1 align=\"center\">" + title + "</h1>\n"
		+ "<h2 align=\"center\">Session 信息</h2>\n" + "<table border=\"1\" align=\"center\">\n"
		+ "<tr bgcolor=\"#949494\">\n" + "  <th>Session 信息</th><th>值</th></tr>\n" + "<tr>\n" + "  <td>id</td>\n"
		+ "  <td>" + session.getId() + "</td></tr>\n" + "<tr>\n" + "  <td>创建时间</td>\n" + "  <td>"
		+ df.format(createTime) + "  </td></tr>\n" + "<tr>\n" + "  <td>最后访问时间</td>\n" + "  <td>"
		+ df.format(lastAccessTime) + "  </td></tr>\n" + "<tr>\n" + "  <td>用户 ID</td>\n" + "  <td>" + userID
		+ "  </td></tr>\n" + "<tr>\n" + "  <td>访问统计：</td>\n" + "  <td>" + visitCount + "</td></tr>\n"
		+ "</table>\n" + "</body></html>");
}

源代码11 项目： brooklyn-server 文件： MultiSessionAttributeAdapter.java

private boolean isAgeExceeded(HttpSession preferredSession, Long maxSessionAge) {
    return preferredSession.getCreationTime() + maxSessionAge*1000 < System.currentTimeMillis();
}

方法所在类

javax.servlet.http.HttpSession