Is it failing to connect to the db? Do you have some code I can look
at? Are you using Spring to setup the connection pool?
-James
On 01/25/2012 11:55 AM, Bjorn Roche wrote:
Hmm, yes, I think that's good enough. I think I can get it working by
accessing the DATABASE_URL environment variable directly, but attempts
to inject using, eg, the @PersistenceUnit annotation are still failing.
thanks,
bjorn
On Tue, Jan 24, 2012 at 3:30 PM, James Ward <[email protected]
<mailto:[email protected]>> wrote:
Hi Bjorn,
We are looking into what happened to that tag. But if you want a
more simple example that just sets up the JDBC connection in Spring,
check out:
http://devcenter.heroku.com/__articles/connecting-to-__relational-databases-on-__heroku-with-java
<http://devcenter.heroku.com/articles/connecting-to-relational-databases-on-heroku-with-java>
JPA could easily be added on top of that.
Does that help?
-James
On 01/23/2012 12:41 PM, Bjorn wrote:
Hey all,
I was looking at this page:
http://devcenter.heroku.com/__articles/spring-mvc-hibernate
<http://devcenter.heroku.com/articles/spring-mvc-hibernate>
which gives two options: 1. use the sample app, or 2. use roo. I
tried
the sample app, but when I run
git revert starting-point
it gives an error about a non-existant tag or something like that. I
also looked at roo, but the code is not what I would call a
simple and
minimal starting point -- I can't tell where the magic is! When I
tried creating my own app from scratch, I can get persistence to
work,
but not from environment variables. (I get
"java.lang.__UnsupportedOperationException: The user must supply
a JDBC
connection" when I do my best to follow the tutorial)
Does someone have a minimal HelloWorld style example that uses
persistence (JPA) that I can look at that works on heroku?
Thanks,
bjorn
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