Hello,

I am new to wildfly, we are trying to migrate jboss 6.1.0 to wildfly.  here we have two services, one is StartUpService in startup.sar ,Another is another service name AAdapter in alfa.sar.

in StartUpService,

public class StartUpService extends ServiceMBeanSupport

  implements StartUpServiceMBean

{

Boolean get_status() {return true}; // for example

}

I noticed StartUpService already started in server.log,

2017-08-02 13:24:41,080 DEBUG [com.test.StartUpService] (MSC service thread 1-5) Creating com.test:service=StartUpService

2017-08-02 13:24:41,080 INFO  [lifeCycleLogger] (MSC service thread 1-5) [CFMA] createService invoked for StartUpService ...

2017-08-02 13:24:41,089 DEBUG [com.test.StartUpService] (MSC service thread 1-5) Created com.test:service=StartUpService

2017-08-02 13:24:41,089 DEBUG [com.test.StartUpService] (MSC service thread 1-5) Starting com.test:service=StartUpService

2017-08-02 13:24:41,262 DEBUG [com.test.StartUpService] (MSC service thread 1-5) Started com.test:service=StartUpService

then in another Service AAdapter,

private boolean getStatus()  {

   boolean started = false;

   try {

   MBeanServer server = java.lang.management.ManagementFactory.getPlatformMBeanServer();

   ObjectName name = new ObjectName("com.test:service=StartUpService");

   if(server.isRegistered(name))

   {

       String[] signature = {};

       Object[] arguments = new Object[] {};

     started = (Boolean) server.invoke(name, "get_status", arguments, signature);

   }

} catch (Exception e) {}

but I got the following error when call getStatus in AAdapter Service code:

2017-08-02 13:25:21,183 ERROR [stderr] (Thread-98) javax.management.ReflectionException: No such operation: get_status

2017-08-02 13:25:21,184 ERROR [stderr] (Thread-98)      at com.sun.jmx.mbeanserver.PerInterface.noSuchMethod(PerInterface.java:170)

2017-08-02 13:25:21,184 ERROR [stderr] (Thread-98)      at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:112)

2017-08-02 13:25:21,184 ERROR [stderr] (Thread-98)      at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)

2017-08-02 13:25:21,184 ERROR [stderr] (Thread-98)      at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)

2017-08-02 13:25:21,185 ERROR [stderr] (Thread-98)      at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)

2017-08-02 13:25:21,185 ERROR [stderr] (Thread-98)      at org.jboss.as.jmx.PluggableMBeanServerImpl$TcclMBeanServer.invoke(PluggableMBeanServerImpl.java:1503)

2017-08-02 13:25:21,185 ERROR [stderr] (Thread-98)      at org.jboss.as.jmx.PluggableMBeanServerImpl.invoke(PluggableMBeanServerImpl.java:724)

2017-08-02 13:25:21,185 ERROR [stderr] (Thread-98)      at com.test.service.AlmapAdapter.getStatus(AAdapter.java:107)

2017-08-02 13:25:21,185 ERROR [stderr] (Thread-98)      at com.test.service.AlmapAdapter.access$000(AAdapter.java:20)

2017-08-02 13:25:21,186 ERROR [stderr] (Thread-98)      at com.test.service.AlmapAdapter$StartingPAThread.run(AlmapAdapter.java:138)

2017-08-02 13:25:21,186 ERROR [stderr] (Thread-98) Caused by: java.lang.NoSuchMethodException: get_status()

2017-08-02 13:25:21,186 ERROR [stderr] (Thread-98)      at com.sun.jmx.mbeanserver.PerInterface.noSuchMethod(PerInterface.java:169)

2017-08-02 13:25:21,187 ERROR [stderr] (Thread-98)      ... 9 more

Would you please help me out?

Thanks in advance,

Eric.