Thanks! I'll take a look at that - ideally, using context.xml wouldn't cause this, so it'll be interesting to see what it going on there. I would normally define datasource in conf/tomee.xml. There is a mechanism built in for ciphering password - take a look at the "Password and ciphering" section on http://tomee.apache.org/admin/configuration/resources.html.
Hope that helps. Jon On Fri, Aug 11, 2017 at 12:48 PM, dmcletchie <dmcletc...@gmail.com> wrote: > Thank you both for replying - Much appreciated! > > Here's the war file, build with source (all 3 or 4 lines!). It's only a > few > KB, so hopefully it'll let me attach it. > > helloWorld.war > <http://tomee-openejb.979440.n4.nabble.com/file/n4682435/helloWorld.war> > > I don't have a great reason for picking context.xml. I want to do this in > a > more standard / common / tested way, so I'll try to look into that & change > it. > > The only "gotcha" is that I was trying to obfuscate the database password, > by encrypting it. The code to decrypt it is in each war file. To decrypt, > I > was defining a factory in the resource in context.xml. That factory points > to a class that extends org.apache.tomcat.dbcp.dbcp2. > BasicDataSourceFactory. > So, I could not define the resource in a global way, since the global class > loader does not know how to get to the factory in the war file. > > I'd rather not define the resource in the war file, since we might want to > change some of the parameters like the URL, username, pool size, etc. per > server that we install on. I don't want to have to edit war file, I'd > rather have the configuration live outside of the war file. (especially > for > upgrades, I want to make it easy to deploy new war files) > > I do have options though - I guess that I could use a globally defined > resource, and I could put the decrypt code in a jar in the libs directory. > Given that I want to obfuscate the password (I know that it's not super > secure), what's my best bet for setting up a data source? > > I don't know if it's the same instance or not. I'm poking around the > mbeans > with jvisialvm ... i'm a bit over my head. > I have 2 entries in > Rouserce->Context -> localhost -> /helloWorld -> > org.apache.tomee.catalina.TomcatResourceFactory > They are: > "openejb/Resource/helloWorld/jdbc/foobar" and > "openejb/Resource/jdbc/foobar" > there is e endtry in > Rouserce->Context -> localhost -> /helloWorld -> javax.sql.DataSource > it is > "jdbc/foobar" > > I think that there are 2 instances. If I set the min/max/initial size of > the pool to 11 connections, I end up with 22 sessions in my database. If I > cut & paste the resource definition into server.xml (and leave context.xml > empty), then I end up with 11 connections (which I expect) > > Let me know what you think the path of least resistance is for me to > obfuscate a password like this... I'll try to set it up that way. > > Thanks again! > > Doug > > > > > -- > View this message in context: http://tomee-openejb.979440. > n4.nabble.com/datasource-duplication-in-tomee-tp4682413p4682435.html > Sent from the TomEE Users mailing list archive at Nabble.com. >
