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http://issues.apache.org/jira/browse/JCR-675?page=comments#action_12458446 ]
Michael Singer commented on JCR-675:
------------------------------------
I changed the class o.a.j.r.s.ServerObject to extend PortableRemoteObject
instead of UnicastRemoteObject. PortableRemoteObject has a static method
unexportObject(Remote obj) which deregisteres a server object from the runtime
allowing the object to become available for garbage collection. I therefore
added a method to ServerObject:
public synchronized void unexport() throws RemoteException {
PortableRemoteObject.unexportObject(this);
}
On the .NET side I implemented the destructor which is called by the .NET
garbage collector. This destructor calls the unexport method of the remote
object which makes the object on the java side available for garbage
collection. For example I have a class Session in .NET and implemented
~Session(){...}:
public class Session : ISession
{
private RemoteSession session = null;
public Session(RemoteSession session)
{
this.session = session;
}
/// <summary>
/// <para>
/// Called by the Garbage Collector to remove the
ORB-Object-Reference.
/// </para>
/// </summary>
~Session()
{
session.unexport();
}
...
}
So if an object on the .NET side is garbage collected it calls the unexport
method of the remote object which then also should become garbage collected.
> IIOP enabled jackrabbit-jcr-rmi, .NET 2.0 Remoting Layer Implementation, .NET
> 2.0 Repository Explorer implementation, .NET 2.0 implementation of JSR-170 API
> ------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: JCR-675
> URL: http://issues.apache.org/jira/browse/JCR-675
> Project: Jackrabbit
> Issue Type: New Feature
> Environment: .NET Framework 2.0, JDK1.5, IIOP.NET latest version
> Reporter: Michael Singer
> Priority: Minor
> Attachments: jcr-iiop.zip, JCR.NET.zip
>
>
> I developed this stuff about a year ago. I sent that to David Nuescheler and
> Dominique Pfister for demonstration purposes, David told me that it all
> worked well and asked me if I would like to contribute all this. So here it
> is...
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