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From "Jukka Zitting (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (JCRRMI-13) Enhancement to get RMI through firewalls
Date Fri, 03 Apr 2009 11:18:13 GMT

     [ https://issues.apache.org/jira/browse/JCRRMI-13?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jukka Zitting resolved JCRRMI-13.
---------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0
         Assignee: Jukka Zitting

Implemented in revision 761613.

I made the port number an attribute of the ServerAdapterFactory class, so you can easily set
it in Java code when instantiating the server:

{code}
ServerAdapterFactory factory = new ServerAdapterFactory();
factory.setPortNumber(...)
RemoteRepository remote = factory.getRemoteRepository(repository);
{code}

If the port number is not explicitly set, then it is set to the value of the proposed org.apache.jackrabbit.rmi.port
system property. If that property is not set, then the default value 0 (for a random port)
is used.

> Enhancement to get RMI through firewalls
> ----------------------------------------
>
>                 Key: JCRRMI-13
>                 URL: https://issues.apache.org/jira/browse/JCRRMI-13
>             Project: Jackrabbit JCR-RMI
>          Issue Type: Improvement
>         Environment: RHEL Linux 5.0
>            Reporter: Tony Richardson
>            Assignee: Jukka Zitting
>             Fix For: 2.0
>
>
> It is difficult to get RMI through a firewall with the current implementation of org.apache.jackrabbit.rmi.server.ServerObject.
As it selects a random port for RMI execution. This issue can be resolved by adding a system
property and modifying the default constructor as shown below.
>   private static Integer bindPort = Integer.getInteger("org.apache.jackrabbit.rmi.port",
new Integer(0));
>     /**
>      * Creates a basic server adapter that uses the given factory
>      * to create new adapters.
>      *
>      * @param factory remote adapter factory
>      * @throws RemoteException on RMI errors
>      */
>     protected ServerObject(RemoteAdapterFactory factory)
>             throws RemoteException {
>         super(bindPort.intValue());
>         this.factory = factory;
>     }

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