svn commit: r1081468 - /cxf/trunk/rt/management/src/main/java/org/apache/cxf/management/jmx/InstrumentationManagerImpl.java

[dkulp]

Author: dkulp
Date: Mon Mar 14 16:58:21 2011
New Revision: 1081468

URL: http://svn.apache.org/viewvc?rev=1081468&view=rev
Log:
Fix compile failure on Java5

Modified:
    
cxf/trunk/rt/management/src/main/java/org/apache/cxf/management/jmx/InstrumentationManagerImpl.java

Modified: 
cxf/trunk/rt/management/src/main/java/org/apache/cxf/management/jmx/InstrumentationManagerImpl.java
URL: 
http://svn.apache.org/viewvc/cxf/trunk/rt/management/src/main/java/org/apache/cxf/management/jmx/InstrumentationManagerImpl.java?rev=1081468&r1=1081467&r2=1081468&view=diff
==============================================================================
--- 
cxf/trunk/rt/management/src/main/java/org/apache/cxf/management/jmx/InstrumentationManagerImpl.java
 (original)
+++ 
cxf/trunk/rt/management/src/main/java/org/apache/cxf/management/jmx/InstrumentationManagerImpl.java
 Mon Mar 14 16:58:21 2011
@@ -36,6 +36,7 @@ import javax.management.JMException;
 import javax.management.MBeanServer;
 import javax.management.MBeanServerDelegate;
 import javax.management.MBeanServerFactory;
+import javax.management.MalformedObjectNameException;
 
 import javax.management.NotCompliantMBeanException;
 import javax.management.ObjectInstance;
@@ -132,7 +133,7 @@ public class InstrumentationManagerImpl 
                     if (servers == null || servers.size() == 0) {
                         mbs = 
MBeanServerFactory.createMBeanServer(mbeanServerName);
                         try {
-                            mbeanServerID = (String) 
mbs.getAttribute(MBeanServerDelegate.DELEGATE_NAME,
+                            mbeanServerID = (String) 
mbs.getAttribute(getDelegateName(),
                                                                      
"MBeanServerId");
                             mbeanServerIDMap.put(mbeanServerName, 
mbeanServerID);
                         } catch (JMException e) {
@@ -170,6 +171,21 @@ public class InstrumentationManagerImpl 
             }
         }
     }
+    
+    private ObjectName getDelegateName() throws JMException {
+        try {
+            return 
(ObjectName)MBeanServerDelegate.class.getField("DELEGATE_NAME").get(null);
+        } catch (Throwable t) {
+            //ignore, likely on Java5
+        }
+        try {
+            return new ObjectName("JMImplementation:type=MBeanServerDelegate");
+        } catch (MalformedObjectNameException e) {
+            JMException jme = new JMException(e.getMessage());
+            jme.initCause(e);
+            throw jme;
+        }
+    }
 
     public void register(Object obj, ObjectName name) throws JMException {
         register(obj, name, false);