If you want to get any property of Admin or Managed Server (Weblogic) using Java, then this post will help you.
The Oracle Enterprise Manager have a useful tool for explore MBean (System MBean Browser).
As you can see in the picture bellow:
Do you can to capture any server property desired with these java code:
1 – Reading a property if the application is deployed at server (local connection)
import javax.management.MBeanServer;
import javax.management.ObjectName;
import javax.naming.InitialContext;
String serverName = System.getProperty("weblogic.Name");
InitialContext ctx = new InitialContext();
MBeanServer server = (MBeanServer)ctx.lookup("java:comp/env/jmx/runtime");
ObjectName objName = new ObjectName("com.bea:Name=" + serverName + ",Type=Server");
String pathJKS = (String) server.getAttribute(objName, "CustomTrustKeyStoreFileName");
import javax. management . MBeanServer ; import javax. management . ObjectName ; import javax. naming . InitialContext ; String serverName = System . getProperty ( "weblogic.Name" ) ; InitialContext ctx = new InitialContext ( ) ; MBeanServer server = ( MBeanServer ) ctx. lookup ( "java:comp/env/jmx/runtime" ) ; ObjectName objName = new ObjectName ( "com.bea:Name=" + serverName + ",Type=Server" ) ; String pathJKS = ( String ) server. getAttribute ( objName, "CustomTrustKeyStoreFileName" ) ; import javax.management.MBeanServer;
import javax.management.ObjectName;
import javax.naming.InitialContext;
String serverName = System.getProperty("weblogic.Name");
InitialContext ctx = new InitialContext();
MBeanServer server = (MBeanServer)ctx.lookup("java:comp/env/jmx/runtime");
ObjectName objName = new ObjectName("com.bea:Name=" + serverName + ",Type=Server");
String pathJKS = (String) server.getAttribute(objName, "CustomTrustKeyStoreFileName"); 2 – Reading a property if the application is remote (remote connection)
import java.util.Hashtable;
import javax.management.ObjectName;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
import javax.naming.Context;
public static void main(String [] args) throws Exception{
String serverName = "AdminServer";
String hostName = "192.168.1.192";
String username = "weblogic";
String password = "welcome1";
int port = 10000;
String protocol = "t3";
String jndiroot = "/jndi/";
String mserver = "weblogic.management.mbeanservers.domainruntime";
JMXServiceURL serviceURL = new JMXServiceURL(protocol, hostName, port, 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");
JMXConnector connector = JMXConnectorFactory.connect(serviceURL, h);
ObjectName objName = new ObjectName("com.bea:Name=" + serverName + ",Type=Server");
String pathJKS = (String) connector.getMBeanServerConnection().getAttribute(objName, "CustomTrustKeyStoreFileName");
System.out.println(pathJKS);
}
import java. util . Hashtable ; import javax. management . ObjectName ; import javax. management . remote . JMXConnector ; import javax. management . remote . JMXConnectorFactory ; import javax. management . remote . JMXServiceURL ; import javax. naming . Context ; public static void main ( String [ ] args ) throws Exception { String serverName = "AdminServer" ; String hostName = "192.168.1.192" ; String username = "weblogic" ; String password = "welcome1" ; int port = 10000 ; String protocol = "t3" ; String jndiroot = "/jndi/" ; String mserver = "weblogic.management.mbeanservers.domainruntime" ; JMXServiceURL serviceURL = new JMXServiceURL ( protocol, hostName, port, 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" ) ; JMXConnector connector = JMXConnectorFactory. connect ( serviceURL, h ) ; ObjectName objName = new ObjectName ( "com.bea:Name=" + serverName + ",Type=Server" ) ; String pathJKS = ( String ) connector. getMBeanServerConnection ( ) . getAttribute ( objName, "CustomTrustKeyStoreFileName" ) ; System . out . println ( pathJKS ) ; } import java.util.Hashtable;
import javax.management.ObjectName;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
import javax.naming.Context;
public static void main(String [] args) throws Exception{
String serverName = "AdminServer";
String hostName = "192.168.1.192";
String username = "weblogic";
String password = "welcome1";
int port = 10000;
String protocol = "t3";
String jndiroot = "/jndi/";
String mserver = "weblogic.management.mbeanservers.domainruntime";
JMXServiceURL serviceURL = new JMXServiceURL(protocol, hostName, port, 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");
JMXConnector connector = JMXConnectorFactory.connect(serviceURL, h);
ObjectName objName = new ObjectName("com.bea:Name=" + serverName + ",Type=Server");
String pathJKS = (String) connector.getMBeanServerConnection().getAttribute(objName, "CustomTrustKeyStoreFileName");
System.out.println(pathJKS);
} In the cases above, i’m reading a property that is called “CustomTrustKeyStoreFileName”, that’s a string path of the Trusted Keystore. But many and many properties could be read, for example:
CustomIdentityKeyStoreFileName ListenPort UploadDirectoryName That’s it.
Victor Jabur
