Hi Jeff,
As a matter of fact, I am already started to work on this.
So far, the updates are::
? modules/core/src/java/org/openejb/client/RequestInfo.java
? modules/core/src/java/org/openejb/client/ResponseInfo.java
? modules/core/src/java/org/openejb/client/naming/RemoteEJBAddr.java
M modules/core/src/java/org/openejb/client/AppClientJNDIContext.java
M modules/core/src/java/org/openejb/client/Client.java
M modules/core/src/java/org/openejb/client/EJBHomeHandle.java
M modules/core/src/java/org/openejb/client/EJBHomeHandler.java
M modules/core/src/java/org/openejb/client/EJBHomeProxyHandle.java
M modules/core/src/java/org/openejb/client/EJBInvocationHandler.java
M modules/core/src/java/org/openejb/client/EJBObjectHandle.java
M modules/core/src/java/org/openejb/client/EJBObjectHandler.java
M modules/core/src/java/org/openejb/client/EJBObjectProxyHandle.java
M modules/core/src/java/org/openejb/client/EJBResponse.java
M modules/core/src/java/org/openejb/client/EntityEJBHomeHandler.java
M modules/core/src/java/org/openejb/client/EntityEJBObjectHandler.java
M modules/core/src/java/org/openejb/client/JNDIContext.java
M modules/core/src/java/org/openejb/client/JNDIResponse.java
M modules/core/src/java/org/openejb/client/StatefulEJBHomeHandler.java
M modules/core/src/java/org/openejb/client/StatefulEJBObjectHandler.java
M modules/core/src/java/org/openejb/client/StatelessEJBHomeHandler.java
M modules/core/src/java/org/openejb/client/StatelessEJBObjectHandler.java
M
modules/core/src/java/org/openejb/client/naming/RemoteEJBObjectFactory.java
M modules/core/src/java/org/openejb/client/naming/RemoteEJBRefAddr.java
M modules/core/src/java/org/openejb/server/ejbd/ClientObjectFactory.java
M
modules/openejb-builder/src/java/org/openejb/deployment/RemoteEJBReferenceBuilder.java
In a few words, client EJB proxies use now under the cover a list of
servers hosting the bean. When a server services a client request, the
server can propagate to the client a new list of servers, which can be
used for subsequent operations by the requesting client. (I will add a
load-balancing strategy to choose amongst this server list).
I have been playing with WADI to understand how to use the API. I think
that I understand enough of it to now hook it in. Having said that, it
seems to me that we will need some refactoring to be able to re-use the
various Contextualiser implementations. Basically, I think that the
servlet specific parameters should be wrapped within an invocation context.
I will now start to work on an org.openejb.cache.InstanceCache
implementation using under the cover WADI. In this first impl. I would
like to have a memory, cluster and database contextualiser stack
running. I should have something in an acceptable state mid-next week.
I will post this week-end a proposal for the new
Contextualiser.contextualise method.
Thanks,
Gianny
Jeff Genender wrote:
I am going to start looking at clustering in OpenEJB with WADI. I
understand that perhaps a few of you co-committers may have looked at
this before and I was wondering if you had any information you wanted
to share ;-)
Jeff
