在我的weblogic服務器中部署了ehcache,我需要通過java編程從此程序中獲取ehcahe mbeans,通過JMX我無法連接。我可以獲取這些自定義mbeans嗎?如何在weblogic服務器上訪問ehcache mbeans
我試圖打通的WebLogic T3協議的MBean
public class Test
{
private String hostName = "";
private String port = "";
private String userName = "";
private String password = "";
private String connectorURL = "service:jmx:rmi:///jndi/rmi://{0}:{1}/jmxrmi";
private JMXConnector jmxc = null;
public static void main(String []args) throws Exception
{
Test t = new Test();
t.hostName = args[0];
System.out.println(args[1]);
t.port = args[1];
t.userName = args[2];
t.password = args[3];
t.jmxc = t.initConnection();
MBeanServerConnection mbsc = t.jmxc.getMBeanServerConnection();
System.out.println(mbsc);
Set<ObjectInstance> st =mbsc.queryMBeans(new ObjectName("net.*:*"), null);
System.out.println(st.toString());
Iterator<ObjectInstance> it = st.iterator();
while(it.hasNext())
{
System.out.println(it.next());
}
t.closeConnection();
}
private JMXConnector initConnection()
{
System.out.println("initiate connection");
JMXServiceURL serviceURL = null;
try
{
String jndiroot = "/jndi/";
String mserver = "weblogic.management.mbeanservers.domainruntime";
int port1 = Integer.parseInt(port);
serviceURL = new JMXServiceURL("t3", hostName, port1, jndiroot + mserver);
Hashtable h = new Hashtable();
h.put(Context.SECURITY_PRINCIPAL, userName);
h.put(Context.SECURITY_CREDENTIALS, password);
h.put(JMXConnectorFactory.PROTOCOL_PROVIDER_PACKAGES, "weblogic.management.remote");
long lngJmxClientWTO = 10000;
h.put("jmx.remote.x.request.waiting.timeout", lngJmxClientWTO);
return JMXConnectorFactory.connect(serviceURL, h);
}
catch (Exception e)
{
e.printStackTrace();
return null;
}
}
/**
* This method closes client connection with server
* @throws IOException
*/
public void closeConnection()
{
if(jmxc != null)
{
try
{
jmxc.close();
}
catch (IOException e) {
jmxc = null;
}
}
}
Ehcache mbeans是什麼意思? – 2014-08-27 09:45:03
在我們的weblogic服務器中,ehcache被安裝爲二級緩存提供程序服務器,此ehcache包含以下mbean net.sf.ehcache:它提供有關緩存數量條目的統計信息..我需要通過java編程獲取這些統計信息。 – user2572969 2014-08-27 09:46:36