I am using Rational Application Developer 7, with GWT 1.7 plugin. I
have ran through the sample application with no probs.
I then created a "Dynamic web project" which organises things a little
different from the default GWT project creator and imported all the
StockWactcher code.. This all works fine.
I then wish to add JPA for my persistence layer to the WAR project. I
have added the necessary jar files to my lib directory and this works
great when i complile and run it on my built in WebSphere 7 test
environment. Unforunately it fails when i'm running it in hosted
mode. I am guessing this is because my JPA configuration file
(persistence.xml) specifies java:comp/env/jdbcName which is
configured neatly on Websphere but i dont know how to do this on the
tomcat version running in hosted mode.
At the moment this leaves me with the problem that i can run the front
end in hosted mode.. and debug it... but the backend integgration
fails.
or I can run it in my WAS test environment which allows me to debug
the backend but not the gui because this is running compiled GWT code.
Therefore i saw an old thread about runnign the front end in hosted
mode
and the backend using another J2EE container. Have you been able to do
this with WebSphere.
I suppose all i really want to do is change the url that the client is
calling to access my remote service. At the moment i use the
@RemoteServiceRelativePath("stockPrices") tag, which is relative.. but
i would like to be able to specify a different port.. maybe even a
different host.
for example hosted mode uses http://localhost:8080/StockWatcher.html
but i would like to tell it to point to
http://localhost:9081/StockWatcher/stockwatcher/stockService
for the remote service.
This would allow me to debug both all neatly in my test enviromnet. I
could probably do this by installing Apache Http Server and create a
Proxy but would like to run it all from my test enviroment.
Any thoughts?
Thanks in advance
Jonathan
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