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From Christian Stocker ...@chregu.tv>
Subject Re: Short RMI Question
Date Wed, 19 Nov 2008 09:21:36 GMT
Hi Felix

On 19.11.2008 10:10 Uhr, Felix Meschberger wrote:
> Hi Christian,
> 
> Could it be that the the server sided TransientRepository is kind of
> shutting down when you logout the first time and cannot connect you for
> the second time ?

Thanks for the hint, I for now just added

remote.login();

after

reg.rebind("jackrabbit", remote);

and that does the job. I just need it for testing, the proper solution
can wait :)

chregu

> 
> Maybe using a full fledged Repository setup with RepositoryConfig would
> help.
> 
> Regards
> Felix
> 
> Christian Stocker schrieb:
>> Hi
>>
>> I'm trying to get into Jackrabbit and already fail and hope someone can
>> give me some hints. I'm trying to set up an RMI Server and use the code
>> from the section "Simple Standalone RMI Server / Client"
>>
>> http://wiki.apache.org/jackrabbit/ExamplesPage
>>
>> My actual code looks like this
>>
>> http://pastie.org/318554
>>
>> The server starts correctly and if I run SecondHop.java for the first
>> time, that does the job, too. But if I run that a second time, I get an
>> Exception (see below). If I restart the rmiserver, it works again once.
>>
>> I saw that others have similar problems, but I couldn't figure out how
>> to solve the problem, since the solution usually was "switch to rmi" and
>> I'm not very confident in the java world in general:)
>>
>> Any help would be really appreciated
>>
>> chregu
>>
>> ***
>> The Exception
>> ***
>> Exception in thread "main" javax.jcr.RepositoryException: Directory was
>> previously created with a different LockFactory instance; please pass
>> null as the lockFactory instance and use setLockFactory to change it:
>> Directory was previously created with a different LockFactory instance;
>> please pass null as the lockFactory instance and use setLockFactory to
>> change it
>>         at
>> org.apache.jackrabbit.rmi.server.ServerObject.getRepositoryException(ServerObject.java:136)
>>         at
>> org.apache.jackrabbit.rmi.server.ServerRepository.login(ServerRepository.java:107)
>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>         at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>         at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>         at java.lang.reflect.Method.invoke(Method.java:597)
>>         at
>> sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
>>         at sun.rmi.transport.Transport$1.run(Transport.java:159)
>>         at java.security.AccessController.doPrivileged(Native Method)
>>         at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
>>         at
>> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
>>         at
>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
>>         at
>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
>>         at
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>         at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>         at java.lang.Thread.run(Thread.java:619)
>>         at
>> sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
>>         at
>> sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
>>         at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
>>         at
>> org.apache.jackrabbit.rmi.server.ServerRepository_Stub.login(Unknown Source)
>>         at
>> org.apache.jackrabbit.rmi.client.SafeClientRepository.remoteLogin(SafeClientRepository.java:105)
>>         at
>> org.apache.jackrabbit.rmi.client.SafeClientRepository.login(SafeClientRepository.java:120)
>>         at
>> org.apache.jackrabbit.rmi.client.SafeClientRepository.login(SafeClientRepository.java:131)
>>         at SecondHop.main(SecondHop.java:21)
>>
>>
>>

-- 
Christian Stocker   -   me@chregu.tv
Friesenbergstrasse 135 - 8055 Zurich
+41 76 561 88 60 - http://chregu.tv/

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