how to get a user defined object invoked by mbeanserver in w

[momo_1204]

the mbean implemetation:
public class ModelService extends ServiceMBeanSupport implements ModelServiceMBean {
public ModelObj getModelObj(String id) {
ModelObj obj = new ModelObj();
some action here;
returen obj;
}
}

ModelObj is a simple pojo I defined,there're only some getter and setter

the mbean definition:


the web service method code as follows:
public String getModelName(String id) {
try {
MBeanServer server = org.jboss.mx.util.MBeanServerLocator.locateJBoss();
Class clazz = server.getClassLoaderRepository().loadClass("jboss.mbean.model.ModelObj");
ObjectName oname = new ObjectName("jboss.momo:service=ModelSvr");
String[] sig = { String.class.getName() };
Object[] opArgs = { new String("A01") };
Object result = server.invoke(oname, "getModelObj", opArgs, sig);
ModelObj mo = (ModelObj)clazz.cast(result);//some thing error,I wanna make the return object to cast to my defined object to invoke more operation,but just here comes some error "java.lang.ClassCastException: jboss.mbean.model.ModelObj"
return mo.getName();
} catch (Exception e) {
e.printStackTrace();
return null;
}
}

the web service definition:



<beanMapping languageSpecificType="java:jboss.mbean.model.ModelObj" qname="ns7:ModelSvc" xmlns:ns7="ModelSvc"/>


when in other client(command line run mode)
Object result = server.invoke(oname, "getModelObj", opArgs, sig);
can be write like this:
//MBeanServer server = org.jboss.mx.util.MBeanServerLocator.locateJBoss();
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
env.put(Context.PROVIDER_URL, "10.1.0.2");
Context iniCtx = new InitialContext(env);
RMIAdaptor server = (RMIAdaptor) iniCtx.lookup("jmx/rmi/RMIAdaptor");
ModelObj result = (ModelObj)server.invoke(oname, "getModelObj", opArgs, sig);
this will not throws java.llang.ClassCastException

[momo_1204]

how to get a user definition object invoked by mbeanserver in web service
I just can't cast the returned object to my defined object

the mbean implemetation:

public class ModelService extends ServiceMBeanSupport implements ModelServiceMBean {
 public ModelObj getModelObj(String id) {
 ModelObj obj = new ModelObj();
 some action here;
 returen obj;
 }
}

ModelObj is a simple pojo I defined,there're only some getter and setter
the mbean definition:

<mbean code="jboss.mbean.model.ModelService" name="jboss.momo:service=ModelSvr"/>

the web service method code as follows:

public String getModelName(String id) {
 try {
 MBeanServer server = org.jboss.mx.util.MBeanServerLocator.locateJBoss();
 Class clazz = server.getClassLoaderRepository().loadClass("jboss.mbean.model.ModelObj");
 ObjectName oname = new ObjectName("jboss.momo:service=ModelSvr");
 String[] sig = { String.class.getName() };
 Object[] opArgs = { new String("A01") };
 Object result = server.invoke(oname, "getModelObj", opArgs, sig);
 ModelObj mo = (ModelObj)clazz.cast(result);
///////some thing error,I wanna make the return object to cast to my defined object to invoke more operation,but just here comes some error "java.lang.ClassCastException: jboss.mbean.model.ModelObj"
 return mo.getName();
 } catch (Exception e) {
 e.printStackTrace();
 return null;
 }
}

the web service definition:

<service name="ModelSvc" provider="java:RPC">
 <parameter name="allowedMethods" value="*"/>
 <parameter name="className" value="webservice.services.ModelParser"/>
 <beanMapping languageSpecificType="java:jboss.mbean.model.ModelObj" qname="ns7:ModelSvc" xmlns:ns7="ModelSvc"/>
</service>

when in other client(command line run mode)
Object result = server.invoke(oname, "getModelObj", opArgs, sig);
can be write like this:
//MBeanServer server = org.jboss.mx.util.MBeanServerLocator.locateJBoss();
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
env.put(Context.PROVIDER_URL, "10.1.0.2");
Context iniCtx = new InitialContext(env);
RMIAdaptor server = (RMIAdaptor) iniCtx.lookup("jmx/rmi/RMIAdaptor");
ModelObj result = (ModelObj)server.invoke(oname, "getModelObj", opArgs, sig);
this will not throws java.llang.ClassCastException

[momo_1204]

Thank God!
done!
haha

Hashtable env = new Hashtable();
 env.put("java.naming.factory.initial",
 "org.jboss.naming.HttpNamingContextFactory");
 env.put("java.naming.provider.url",
 "http://momo:8080/invoker/JNDIFactory");
 env.put("java.naming.factory.url.pkgs", "org.jboss.naming.client");
 InitialContext ctx = new InitialContext(env); // From jndi.properties
 MBeanServerConnection server = (MBeanServerConnection) ctx
 .lookup("jmx/invoker/HttpAdaptor");