5:36 a.m.
Should Invocation and/or MarshalledInvocation implement toString()?
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Key: JBAS-5383
URL: http://jira.jboss.com/jira/browse/JBAS-5383
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: EJB2, Logging
Affects Versions: JBossAS-5.0.0.Beta4, JBossAS-4.2.2.GA
Reporter: Galder Zamarreno
Assigned To: Galder Zamarreno
Here's what a client side log prints when calling an EJB2 with unified invoker after
enabling
TRACE on org.jboss and org.jnp:
2008-04-08 12:11:56,847 INFO [com.acme.ejb2.slsb.TimerEnquirerHttpTest] (main) test000
2008-04-08 12:11:56,848 INFO [com.acme.ejb2.slsb.TimerEnquirerHttpTest] (main) Create
initial context
2008-04-08 12:11:56,866 INFO [com.acme.ejb2.slsb.TimerEnquirerHttpTest] (main) Initial
context created
2008-04-08 12:11:56,867 INFO [com.acme.ejb2.slsb.TimerEnquirerHttpTest] (main) Lookup ejb
home
2008-04-08 12:11:57,038 DEBUG [org.jboss.remoting.MicroRemoteClientInvoker] (main)
org.jboss.remoting.transport.http.HTTPClientInvoker@1d05c81 connecting
2008-04-08 12:11:57,039 DEBUG [org.jboss.remoting.MicroRemoteClientInvoker] (main)
org.jboss.remoting.transport.http.HTTPClientInvoker@1d05c81 connected
2008-04-08 12:11:57,080 DEBUG [org.jboss.security.SecurityAssociation] (main) Using
ThreadLocal: false
2008-04-08 12:11:57,085 TRACE [org.jboss.security.SecurityAssociation] (main)
getPrincipal, principal=null
2008-04-08 12:11:57,086 TRACE [org.jboss.remoting.MicroRemoteClientInvoker] (main)
org.jboss.remoting.transport.http.HTTPClientInvoker@1d05c81(1) invoking
InvocationRequest[b753f8, INVOKER, org.jboss.invocation.Invocation@1e9cb75]
2008-04-08 12:11:57,118 TRACE [org.jboss.remoting.marshal.MarshalFactory] (main) Could not
find marshaller for data type 'invocation'. Object in collection is null
2008-04-08 12:11:57,118 TRACE [org.jboss.remoting.marshal.MarshalFactory] (main) Could not
look up marshaller by data type ('invocation'). Will try to load dynamically.
2008-04-08 12:11:57,120 TRACE [org.jboss.remoting.marshal.MarshalFactory] (main) Found
marshaller by loading locally.
2008-04-08 12:11:57,156 TRACE
[org.jboss.remoting.serialization.impl.java.JavaSerializationManager] (main) Creating
ObjectOutputStream
2008-04-08 12:11:57,422 TRACE
[org.jboss.remoting.serialization.impl.java.JavaSerializationManager] (main) Creating
ObjectInputStreamWithClassLoader
2008-04-08 12:11:57,486 TRACE [org.jboss.remoting.InvokerRegistry] (main) Found and
returning cached client invoker
(org.jboss.remoting.transport.http.HTTPClientInvoker@1d05c81)
2008-04-08 12:11:57,488 INFO [com.acme.ejb2.slsb.TimerEnquirerHttpTest] (main) Ejb home
retrieved, call create on the home
2008-04-08 12:11:57,488 TRACE [org.jboss.security.SecurityAssociation] (main)
getPrincipal, principal=null
2008-04-08 12:11:57,488 TRACE [org.jboss.remoting.MicroRemoteClientInvoker] (main)
org.jboss.remoting.transport.http.HTTPClientInvoker@1d05c81(1) invoking
InvocationRequest[10655dd, INVOKER, org.jboss.invocation.Invocation@ef5502]
2008-04-08 12:11:57,489 TRACE
[org.jboss.remoting.serialization.impl.java.JavaSerializationManager] (main) Creating
ObjectOutputStream
2008-04-08 12:11:57,530 TRACE
[org.jboss.remoting.serialization.impl.java.JavaSerializationManager] (main) Creating
ObjectInputStreamWithClassLoader
2008-04-08 12:11:57,558 TRACE [org.jboss.invocation.MarshalledValueInputStream] (main)
resolveProxyClass called, ifaces=[com.acme.ejb2.slsb.TimeTeller]
2008-04-08 12:11:57,566 TRACE [org.jboss.invocation.MarshalledValueInputStream] (main)
resolveProxyClass called, ifaces=[com.acme.ejb2.slsb.TimeTellerHome,javax.ejb.Handle]
2008-04-08 12:11:57,568 TRACE [org.jboss.remoting.InvokerRegistry] (main) Found and
returning cached client invoker
(org.jboss.remoting.transport.http.HTTPClientInvoker@1d05c81)
2008-04-08 12:11:57,568 INFO [com.acme.ejb2.slsb.TimerEnquirerHttpTest] (main) Ejb proxy
retrieved, now call the business method
2008-04-08 12:11:57,569 TRACE [org.jboss.security.SecurityAssociation] (main)
getPrincipal, principal=null
2008-04-08 12:11:57,569 TRACE [org.jboss.remoting.MicroRemoteClientInvoker] (main)
org.jboss.remoting.transport.http.HTTPClientInvoker@1d05c81(1) invoking
InvocationRequest[111a775, INVOKER, org.jboss.invocation.Invocation@91cee]
2008-04-08 12:11:57,570 TRACE
[org.jboss.remoting.serialization.impl.java.JavaSerializationManager] (main) Creating
ObjectOutputStream
2008-04-08 12:11:57,580 TRACE
[org.jboss.remoting.serialization.impl.java.JavaSerializationManager] (main) Creating
ObjectInputStreamWithClassLoader
2008-04-08 12:11:57,587 INFO [com.acme.ejb2.slsb.TimerEnquirerHttpTest] (main) Called
what's the time on the ejb proxy and returned: Tue Apr 08 12:11:57 CEST 2008
Log messages like this are meaningless to me:
2008-04-08 12:11:57,086 TRACE [org.jboss.remoting.MicroRemoteClientInvoker] (main)
org.jboss.remoting.transport.http.HTTPClientInvoker@1d05c81(1) invoking
InvocationRequest[b753f8, INVOKER, org.jboss.invocation.Invocation@1e9cb75]
I know what my code does, but looking at this, how do I know whether this is a JNDI lookup
call?
(I have NamingService configured to use Unified invoker with Servlet as transport) or a
EJB home call?
or a EJB proxy invocation?
What do people think about adding a toString() to org.jboss.invocation.Invocation and/or
org.jboss.invocation.MarshalledInvocation? Thoughts?
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