I am testing the SOAPConnector example in Chapter 10 of the JMX book, with the one exception that I have
deployed the SOAPConnector within JBoss.
I am able to successfully invoke methods against the RemoteMBeanServer that take no arguments and that
return either primitive data types or Strings, e.g. getDefaultDomain, or getMBeanCount.
However, when I invoke methods that contain more complex data types such as ObjectName as an argument, or a return
value, ex. queryNames, I get the below error. This happens when I execute 'invoker.invoke(mi)' in the
SOAPInvocationHandler;
public Object invoke(Object proxy, Method method,
Object[] args) throws Throwable {
String methodName = method.getName();
MethodInvocation mi = new MethodInvocation(method);
mi.setParams(args);
return invoker.invoke(mi);
}
java.lang.reflect.UndeclaredThrowableException: java.rmi.UnmarshalException: java.io.IOException:
no argument constructor is missing. java.lang.InstantiationException: javax.management.ObjectName
at java.lang.reflect.Constructor.newInstance(Native Method)
at electric.soap.SOAPException.(Unknown Source)
at electric.soap.SOAPMessage.getSOAPException(Unknown Source)
at electric.soap.SOAPReference.readResponse(Unknown Source)
at electric.soap.SOAPReference.invoke(Unknown Source)
at electric.soap.SOAPReference.invoke(Unknown Source)
at electric.proxy.handler.Proxy.invoke(Unknown Source)
at electric.util.proxy.proxy3.InvocationAdaptor.invoke(Unknown Source)
at $Proxy0.invoke(Unknown Source)
at com.wellsfargo.ice.management.SOAPInvocationHandler.invoke(SOAPInvocationHandler.java:47)
at $Proxy1.queryNames(Unknown Source)
at com.wellsfargo.ice.management.SOAPClient.main(SOAPClient.java:21)
Exception in thread "main"
Any ideas on how to fix this?
Thanks,
David
