6696028: JMXServiceURL like service:jmx:rmi:///jndi/iiop:// should be rejected...

6696028: JMXServiceURL like service:jmx:rmi:///jndi/iiop:// should be rejected by the RMI conn provider.
6984520: NPE IN RMIConnector.connect
Reviewed-by: emcmanus, kevinw

src/share/classes/javax/management/remote/rmi/RMIConnector.java

 /*
- * Copyright (c) 2002, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -291,7 +291,24 @@ public class RMIConnector implements JMXConnector, Serializable, JMXAddressable
             if (tracing)
                 logger.trace("connect",idstr + " getting connection...");
             Object credentials = usemap.get(CREDENTIALS);
-            connection = getConnection(stub, credentials, checkStub);
+
+            try {
+                connection = getConnection(stub, credentials, checkStub);
+            } catch (java.rmi.RemoteException re) {
+                if (jmxServiceURL != null) {
+                    final String pro = jmxServiceURL.getProtocol();
+                    final String path = jmxServiceURL.getURLPath();
+
+                    if ("rmi".equals(pro) &&
+                        path.startsWith("/jndi/iiop:")) {
+                        MalformedURLException mfe = new MalformedURLException(
+                              "Protocol is rmi but JNDI scheme is iiop: " + jmxServiceURL);
+                        mfe.initCause(re);
+                        throw mfe;
+                    }
+                }
+                throw re;
+            }
 
             // Always use one of:
             //   ClassLoader provided in Map at connect time,

test/javax/management/remote/mandatory/connection/RMIConnector_NPETest.java

+/*
+ * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @summary NPE IN RMIConnector.connect
+ * @bug 6984520
+ * @run clean RMIConnector_NPETest
+ * @run build RMIConnector_NPETest
+ * @run main RMIConnector_NPETest
+ */
+
+import java.io.*;
+import java.lang.management.*;
+import java.rmi.registry.*;
+import javax.management.*;
+import javax.management.remote.*;
+import javax.management.remote.rmi.*;
+
+public class RMIConnector_NPETest  {
+
+    public static void main(String argv[]) throws Exception {
+        boolean testFailed = false;
+        String rmidCmd = System.getProperty("java.home") + File.separator +
+            "bin" + File.separator + "rmid -port 3333";
+        String stopRmidCmd = System.getProperty("java.home") + File.separator +
+                "bin" + File.separator + "rmid -stop -port 3333";
+    try {
+        //start an rmid daemon and give it some time
+        System.out.println("Starting rmid");
+        Runtime.getRuntime().exec(rmidCmd);
+        Thread.sleep(5000);
+
+        MBeanServer mbs = MBeanServerFactory.createMBeanServer();
+        RMIJRMPServerImpl rmiserver = new RMIJRMPServerImpl(3333, null, null, null);
+        rmiserver.setMBeanServer(mbs);
+        RMIConnector agent = new RMIConnector(rmiserver, null);
+        agent.connect();
+    } catch(NullPointerException npe) {
+        npe.printStackTrace();
+        testFailed = true;
+    } catch (Exception e) {
+        // OK
+    } finally {
+        System.out.println("Stopping rmid");
+        Runtime.getRuntime().exec(stopRmidCmd);
+        }
+
+    if(testFailed)
+        throw new Exception("Test failed");
+
+    }
+}