Reading a dynamic property map into Spring managed bean

Question

I have a properties file like this:

my.properties file:
app.One.id=1
app.One.val=60

app.Two.id=5
app.Two.val=75

And I read these values into a

Answer 1

It's a classic environment problem.

There are two ways to do this:

1. Add an environment string at the end of the appropriate .properties file; pass that value to the app when it starts and let Spring choose the correct one.
2. Put those dynamic properties in a database and query for them on startup. The JNDI for the database will pick the right values.