在AEM的JMX控制台中,SessionStatistics是一个MBean,用于获取有关AEM会话统计信息的数据。它提供了以下信息:
loginCount:登录到AEM的会话数。logoutCount:从AEM注销的会话数。anonymousLoginCount:匿名登录到AEM的会话数。externalLoginCount:通过外部身份验证提供程序登录到AEM的会话数。sessionTimeoutCount:由于会话超时而结束的会话数。sessionCount:当前活动会话数。peakSessionCount:AEM历史上最高的活动会话数。averageSessionDuration:平均会话持续时间。以下是一个使用Java代码访问SessionStatistics的示例:
import javax.management.MBeanServerConnection;
import javax.management.ObjectName;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
public class AEMSessionStatisticsExample {
public static void main(String[] args) {
try {
// 连接到AEM的JMX控制台
JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://localhost:4502/jmxrmi");
JMXConnector connector = JMXConnectorFactory.connect(url);
MBeanServerConnection connection = connector.getMBeanServerConnection();
// 获取SessionStatistics的MBean对象
ObjectName objectName = new ObjectName("com.adobe.granite:type=SessionStatistics");
Object sessionStatistics = connection.getAttribute(objectName, "SessionStatistics");
// 获取SessionStatistics的属性值
int loginCount = (int) connection.getAttribute(objectName, "LoginCount");
int logoutCount = (int) connection.getAttribute(objectName, "LogoutCount");
int anonymousLoginCount = (int) connection.getAttribute(objectName, "AnonymousLoginCount");
int externalLoginCount = (int) connection.getAttribute(objectName, "ExternalLoginCount");
int sessionTimeoutCount = (int) connection.getAttribute(objectName, "SessionTimeoutCount");
int sessionCount = (int) connection.getAttribute(objectName, "SessionCount");
int peakSessionCount = (int) connection.getAttribute(objectName, "PeakSessionCount");
double averageSessionDuration = (double) connection.getAttribute(objectName, "AverageSessionDuration");
// 打印SessionStatistics的属性值
System.out.println("Login Count: " + loginCount);
System.out.println("Logout Count: " + logoutCount);
System.out.println("Anonymous Login Count: " + anonymousLoginCount);
System.out.println("External Login Count: " + externalLoginCount);
System.out.println("Session Timeout Count: " + sessionTimeoutCount);
System.out.println("Session Count: " + sessionCount);
System.out.println("Peak Session Count: " + peakSessionCount);
System.out.println("Average Session Duration: " + averageSessionDuration);
connector.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
在上面的示例中,首先我们使用JMXServiceURL连接到AEM的JMX控制台,然后获取SessionStatistics的MBean对象。接下来,我们使用MBeanServerConnection的getAttribute方法获取SessionStatistics的属性值,并打印出来。最后,我们关闭JMXConnector连接。
请注意,上述示例中的JMXServiceURL可能需要根据您的AEM实例的配置进行调整。