What is the equivalent of org.apache.catalina.ServerFactory.getServer()
in Tomcat 7 or what would be the best way to retrieve org.apache.catalina.Session
instances ?
Here is a sample code that used to work on Tomcat 6.0:
public List<org.apache.catalina.Session> findActiveSessions() throws ServiceException {
StandardEngine engine = (StandardEngine) ServerFactory.getServer().findService("Catalina").getContainer();
StandardContext context = (StandardContext) engine.findChild(engine.getDefau开发者_如何学PythonltHost())
.findChild(ServletActionContext.getServletContext().getContextPath());
List<org.apache.catalina.Session> list = new ArrayList<org.apache.catalina.Session>();
for (org.apache.catalina.Session session : context.getManager().findSessions()) {
list.add(session);
}
return list;
}
You can look it up via its management registration..
import javax.management.*;
import org.apache.catalina.Server;
MBeanServer mBeanServer = MBeanServerFactory.findMBeanServer(null).get(0);
ObjectName name = new ObjectName("Catalina", "type", "Server");
Server server = (Server) mBeanServer.getAttribute(name, "managedResource");
Obviously that code is devoid of error checking but is functional.
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