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From astra123 <sandhya.jayachand...@tcs.com>
Subject Getting the error while trying to access the repository thru jcr-RMI concept
Date Wed, 06 May 2009 11:27:34 GMT

Hi,

I'm trying to use the JCr-RMI concept for invoking the repository thru RMI.

The code which i used to register my repository with RMI is :

           String configFile = "repository.xml";
            String repHomeDir = "repository";
            Hashtable env = new Hashtable();
            env.put(Context.INITIAL_CONTEXT_FACTORY,
"org.apache.jackrabbit.core.jndi" + ".provider.DummyInitialContextFactory");
            env.put(Context.PROVIDER_URL, "localhost");
            InitialContext ctx = new InitialContext(env);
            RegistryHelper.registerRepository(ctx,
                                                 "repo",
                                                   configFile,
                                                     repHomeDir,
                                                            true);
            Repository r = (Repository) ctx.lookup("repo");
            String name="rmi://localhost:8084/repo";
            RemoteAdapterFactory factory = new ServerAdapterFactory();
            RemoteRepository remote = factory.getRemoteRepository(r);
            //making RMI binding
            Naming.bind(name, remote);

And the code which i used to retrive the repository thru RMI is:

// The RMI URL of the repository
            String name = "rmi://localhost:8084/repo";
            ClientRepositoryFactory factory = new ClientRepositoryFactory();
            Repository repository = factory.getRepository(name);
            String desc=repository.REP_NAME_DESC;
            System.out.println("Description"+desc);
            SimpleCredentials cred = new SimpleCredentials("userid",
                                                            
"".toCharArray());
            

          
            Session session = repository.login(cred, null);
            Workspace ws = session.getWorkspace();
            Node rn = session.getRootNode();
            System.out.println("Name of the
RootNode"+rn.getPrimaryNodeType().getName());

When i run the code for retrieving the repository thru RMI..im getting the
following exception:

java.rmi.ConnectException: Connection refused to host: 172.20.54.84; nested
exception is: 
        java.net.ConnectException: Connection refused: connect
        at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:601)
        at
sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
        at
sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
        at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:322)
        at sun.rmi.registry.RegistryImpl_Stub.bind(Unknown Source)
        at java.rmi.Naming.bind(Naming.java:111)
        at javaapplication2.Sample.main(Sample.java:80)
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at
java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:519)
        at java.net.Socket.connect(Socket.java:469)
        at java.net.Socket.<init>(Socket.java:366)
        at java.net.Socket.<init>(Socket.java:180)
        at
sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
        at
sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
        at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)
        ... 6 more


Please help to resolve this.

Thanks,
-- 
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