httpmd

"Logan, Patrick" <[email protected]>
Newsgroups gmane.comp.java.sun.jini
Message-ID <[email protected]> 
I am converting a working example from using an http codebase url to
using httpmd instead. After looking around a bit, but probably not in
the right places, I was hoping all I had to do was replace the codebase
url with the one for httpmd and put the net.jini.url package on the
java.protocol.handler.pkgs property.

I have tried this with outrigger as well as blitz, writing an entry to
the javaspace. So I did nothing different in the way I started the jini
services, hoping by default they would understand httpmd, as it wasn't
clear to me how I would tall them about net.jini.url without
hand-editing a script somewhere. I believe the traceback below from
outrigger and a similar one from blitz are telling me that httpmd is not
understood over on the server side of the javaspaces implementation.

Is that correct?

What am I missing?

Thanks
-Patrick

     [java] Trouble with a Worker: java.rmi.ServerException:
RemoteException in server thread; nested exception is:
     [java]     java.rmi.UnmarshalException: unmarshalling
method/arguments; nested exception is:
     [java]     java.net.MalformedURLException: unknown protocol: httpmd
     [java] java.rmi.ServerException: RemoteException in server thread;
nested exception is:
     [java]     java.rmi.UnmarshalException: unmarshalling
method/arguments; nested exception is:
     [java]     java.net.MalformedURLException: unknown protocol: httpmd
     [java]     at
net.jini.jeri.BasicInvocationDispatcher.dispatch(BasicInvocationDispatch
er.java:644)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$6.run(ObjectTable.java:59
7)
     [java]     at
net.jini.export.ServerContext.doWithServerContext(ServerContext.java:103
)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$Target.dispatch0(ObjectTa
ble.java:595)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$Target.access$700(ObjectT
able.java:212)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$5.run(ObjectTable.java:56
8)
     [java]     at
com.sun.jini.start.AggregatePolicyProvider$6.run(AggregatePolicyProvider
.java:527)
     [java]     at java.security.AccessController.doPrivileged(Native
Method)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$Target.dispatch(ObjectTab
le.java:565)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$Target.dispatch(ObjectTab
le.java:540)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$RD.dispatch(ObjectTable.j
ava:778)
     [java]     at
net.jini.jeri.connection.ServerConnectionManager$Dispatcher.dispatch(Ser
verConnectionManager.java:148)
     [java]     at
com.sun.jini.jeri.internal.mux.MuxServer$2.run(MuxServer.java:244)
     [java]     at
com.sun.jini.start.AggregatePolicyProvider$5.run(AggregatePolicyProvider
.java:513)
     [java]     at java.security.AccessController.doPrivileged(Native
Method)
     [java]     at
com.sun.jini.jeri.internal.mux.MuxServer$1.run(MuxServer.java:241)
     [java]     at
com.sun.jini.thread.ThreadPool$Worker.run(ThreadPool.java:136)
     [java]     at java.lang.Thread.run(Thread.java:595)
     [java]     at
com.sun.jini.jeri.internal.runtime.Util.__________EXCEPTION_RECEIVED_FRO
M_SERVER__________(Util.java:108)
     [java]     at
com.sun.jini.jeri.internal.runtime.Util.exceptionReceivedFromServer(Util
.java:101)
     [java]     at
net.jini.jeri.BasicInvocationHandler.unmarshalThrow(BasicInvocationHandl
er.java:1303)
     [java]     at
net.jini.jeri.BasicInvocationHandler.invokeRemoteMethodOnce(BasicInvocat
ionHandler.java:832)
     [java]     at
net.jini.jeri.BasicInvocationHandler.invokeRemoteMethod(BasicInvocationH
andler.java:659)
     [java]     at
net.jini.jeri.BasicInvocationHandler.invoke(BasicInvocationHandler.java:
528)
     [java]     at com.sun.jini.outrigger.$Proxy1.takeIfExists(Unknown
Source)
     [java]     at
com.sun.jini.outrigger.SpaceProxy2.takeIfExists(SpaceProxy2.java:462)
     [java]     at
com.lmig.pi.webflow.eval.FormSeeder.seedWebFormEntry(FormSeeder.java:47)
     [java]     at
com.lmig.pi.webflow.eval.FormSeeder.main(FormSeeder.java:30)
     [java] Caused by: java.rmi.UnmarshalException: unmarshalling
method/arguments; nested exception is:
     [java]     java.net.MalformedURLException: unknown protocol: httpmd
     [java]     at
net.jini.jeri.BasicInvocationDispatcher.dispatch(BasicInvocationDispatch
er.java:619)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$6.run(ObjectTable.java:59
7)
     [java]     at
net.jini.export.ServerContext.doWithServerContext(ServerContext.java:103
)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$Target.dispatch0(ObjectTa
ble.java:595)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$Target.access$700(ObjectT
able.java:212)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$5.run(ObjectTable.java:56
8)
     [java]     at
com.sun.jini.start.AggregatePolicyProvider$6.run(AggregatePolicyProvider
.java:527)
     [java]     at java.security.AccessController.doPrivileged(Native
Method)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$Target.dispatch(ObjectTab
le.java:565)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$Target.dispatch(ObjectTab
le.java:540)
     [java]     at
com.sun.jini.jeri.internal.runtime.ObjectTable$RD.dispatch(ObjectTable.j
ava:778)
     [java]     at
net.jini.jeri.connection.ServerConnectionManager$Dispatcher.dispatch(Ser
verConnectionManager.java:148)
     [java]     at
com.sun.jini.jeri.internal.mux.MuxServer$2.run(MuxServer.java:244)
     [java]     at
com.sun.jini.start.AggregatePolicyProvider$5.run(AggregatePolicyProvider
.java:513)
     [java]     at java.security.AccessController.doPrivileged(Native
Method)
     [java]     at
com.sun.jini.jeri.internal.mux.MuxServer$1.run(MuxServer.java:241)
     [java]     at
com.sun.jini.thread.ThreadPool$Worker.run(ThreadPool.java:136)
     [java]     at java.lang.Thread.run(Thread.java:595)
     [java] Caused by: java.net.MalformedURLException: unknown protocol:
httpmd
     [java]     at java.net.URL.<init>(URL.java:574)
     [java]     at java.net.URL.<init>(URL.java:464)
     [java]     at java.net.URL.<init>(URL.java:413)
     [java]     at
net.jini.loader.pref.PreferredClassProvider.pathToURLs(PreferredClassPro
vider.java:1409)
     [java]     at
net.jini.loader.pref.PreferredClassProvider.loadClass(PreferredClassProv
ider.java:483)
     [java]     at
java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:247)
     [java]     at
net.jini.loader.ClassLoading.loadClass(ClassLoading.java:138)
     [java]     at
net.jini.io.MarshalInputStream.resolveClass(MarshalInputStream.java:296)
     [java]     at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1544)
     [java]     at
java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466)
     [java]     at
java.io.ObjectInputStream.readArray(ObjectInputStream.java:1591)
     [java]     at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
     [java]     at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1908)
     [java]     at
java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:479)
     [java]     at
com.sun.jini.outrigger.EntryRep.readObject(EntryRep.java:733)
     [java]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
     [java]     at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
     [java]     at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
     [java]     at java.lang.reflect.Method.invoke(Method.java:585)
     [java]     at
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:946)
[java]     at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1809)
     [java]     at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719
)
     [java]     at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
     [java]     at
java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
     [java]     at
com.sun.jini.jeri.internal.runtime.Util.unmarshalValue(Util.java:221)
     [java]     at
net.jini.jeri.BasicInvocationDispatcher.unmarshalArguments(BasicInvocati
onDispatcher.java:1049)
     [java]     at
net.jini.jeri.BasicInvocationDispatcher.dispatch(BasicInvocationDispatch
er.java:599)
     [java]     ... 17 more





Patrick Logan
Premium Innovation
Liberty Mutual - Agency Markets IT West
650 NE Holladay Street
PO Box 4555
Portland, OR   97208-4555

Office: 503.736.7537
Cell: 503.476.5387



--------------------------------------------------------------------------
Getting Started:     http://www.jini.org/wiki/Category:Getting_Started
Community Web Site:  http://jini.org
jini-users Archive:  http://archives.java.sun.com/archives/jini-users.html
Unsubscribing:       email "signoff JINI-USERS"  to [email protected]
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.