[jboss-dev-forums] [Deployers on JBoss (Deployers/JBoss)] - Problem with MBean

[Sudharshans]

Hi,

I tried to run MBean in jboss , i tried created MBean and Impl class 
with jar file and created sar.

We deployed the .sar file in the $JBOSS_HOME/server/default/deploy
We had the required classes in the WEB-INF/classes and the JNDI properties are also 
present in the same location.
Now through JBoss console we are able to invoke the MBean and are able to place the .
file in the local SFTP server.
Still while invoking through in app, it is giving ‘unknown operation sftp()…’ error.

java.lang.IllegalArgumentException: Unable to find operation sftp()
 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:231)
 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 	at org.jboss.invocation.jrmp.server.JRMPProxyFactory.invoke(JRMPProxyFactory.java:175)
 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 	at java.lang.reflect.Method.invoke(Unknown Source)
 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 	at org.jboss.invocation.local.LocalInvoker$MBeanServerAction.invoke(LocalInvoker.java:169)
 	at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:118)
 	at org.jboss.invocation.InvokerInterceptor.invokeLocal(InvokerInterceptor.java:209)
 	at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:195)
 	at org.jboss.jmx.connector.invoker.client.InvokerAdaptorClientInterceptor.invoke(InvokerAdaptorClientInterceptor.java:66)
 	at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:70)
 	at org.jboss.proxy.ClientMethodInterceptor.invoke(ClientMethodInterceptor.java:74)
 	at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:100)
 	at $Proxy60.sftp(Unknown Source)
 	at com.trilliantnetworks.svc.NUbiapps.impl.SFTP.testConnection(SFTP.java:57)
 	at com.trilliantnetworks.svc.servlet.ConfigParams.doUpdateConfigParams(ConfigParams.java:140)
 	at com.trilliantnetworks.svc.servlet.ControllerServlet.doPost(ControllerServlet.java:113)
 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
 	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
 	at java.lang.Thread.run(Unknown Source)

Please give replay with any suggestions.

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