Unable to retrieve server listen address through MBEAN API in Weblogic 10.3

Question

Hi,
I am using weblogic 10.3 and i am lookign to retrive the listen address of the weblogic server where my application has been deployed. I have used the below piece of code to do that.
Code snippet :
======================================
private Properties loadXMLSchema(Properties cosbProps)
String serverName, serverPort, serverUrl;
Environment env = new Environment();
Hashtable ht = new Hashtable();
Context ctx = null;
try
ht.put(Context.SECURITY_PRINCIPAL,
cosbProps.getProperty("COSB.security.principal"));
ht.put(Context.SECURITY_CREDENTIALS,
cosbProps.getProperty("COSB.security.credentials"));
ctx = new InitialContext(ht);
MBeanHome home = MBeanHome)ctx.lookup(MBeanHome.LOCAL_JNDI_NAME);
serverName = home.getMBeanServer().getServerName();
Object mbeanArray[] =
home.getMBeansByType("ServerConfig").toArray();
int i = 0;
for (i = 0; i < mbeanArray.length; i++)
DynamicMBean mbean = (DynamicMBean)mbeanArray;
if (serverName.equals(mbean.getAttribute("Name")))
break;
DynamicMBean mbean = (DynamicMBean)mbeanArray[i];
serverPort =
mbean.getAttribute("ListenPort").toString();
serverUrl =
mbean.getAttribute("ListenAddress").toString();
Properties props = new Properties();
props.setProperty("port", serverPort);
props.setProperty("ipAddress", serverUrl);
return props;
catch (Exception ex)
System.out.println("exception in loadXMLSchema method" + ex);
return null;
======================================
This code is successfully running in wls 8.15 and i can able to see the listen address(ip address where weblogic server is running) in the JNDI information of weblogic server.
Now when i try this same piece of code in wls 10.3 , i am not able to see the listen address(ip address where weblogic server is running) in the JNDI information of weblogic server. The listen address is coming as NULL. I have tried to align the JMX specification in wls 10.3 by using the following argument in JDK startup option.
-Djmx.serial.form=1.0
But still the listen address is unable to reflect in JNDI specifcations of wls 10.3.
Would you please help in getting the listen address information in wls 10.3.
Thanks, Pralay
Edited by: ghoshp on Oct 12, 2011 11:35 AM

Answer 1

james.bayer wrote:
startManagedWebLogic should call setDomainEnv which should call commEnv
On Windows, mine is located here:
<WLS_11gPS1_Install>\wlserver_10.3\common\bin\commEnv.cmd
Looking at commEnv.sh it looks like you should be able to search for "SunOS" to see the section that specifies the locations of 64bit shared objects on your LD_LIBRARY_PATH.That is the first place that I looked.
Here's the code:
<pre>
SunOS)
arch=`uname -m`
if [ -n "${LD_LIBRARY_PATH}" ]; then
<snip>
if [ "${SUN_ARCH_DATA_MODEL}" = "64" ]; then
LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${WL_HOME}/server/native/solaris/sparc64:${WL_HOME}/server/native/solaris/sparc64/oci920_8
else
LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${WL_HOME}/server/native/solaris/sparc:${WL_HOME}/server/native/solaris/sparc/oci920_8
# LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${WL_HOME}/server/native/solaris/sparc64:${WL_HOME}/server/native/solaris/sparc/oci920_8
</pre>
Even when 64-bit is selected and WebLogic starts with a 64-bit JVM, it does not set the LD_LIBRARY_PATH accordingly. As you see I have even tried forcing the path - but even that didn't work. It seems to be overriding the value elsewhere.
One thing: what is the "vendor" supposed to be set as when using the Sun JBM? Sun? Oracle? I notice that further down the script it checks for "Oracle."