DI-based replacement for JNDI hack
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Key: CAY-1394
URL: https://issues.apache.org/jira/browse/CAY-1394
Project: Cayenne
Issue Type: Task
Components: Core Library
Affects Versions: 3.1M1
Reporter: Andrus Adamchik
Assignee: Andrus Adamchik
Cayenne up to 3.0 supported emulation of JNDI DataSource for local work based
on the Modeler preferences (aka "JNDI hack"):
http://cayenne.apache.org/doc30/using-jndi.html
In 3.1, Modeler preferences are implemented differently, using
"java.util.prefs", and instead of porting the JNDI hack to the new mechanism, I
will provide a more sensible replacement, based on JVM startup properties. The
property names will be the same as the properties used in unit testing:
http://cayenne.apache.org/running-unit-tests.html
Note that we'll support both dot notation and capitalized notation. Dot
notation is traditional Java property naming approach, while capitalized
notation was intriduced to be able to run unit tests on Hudson that breaks on
dot notation. (I guess we can only document dot notation for official use and
keep capitalized location as an unofficial hack)
* cayenne.jdbc.driver / cayenneJdbcDriver
* cayenne.jdbc.url / cayenneJdbcUrl
* cayenne.adapter / cayenneAdapter
* cayenne.jdbc.username / cayenneJdbcUsername
* cayenne.jdbc.password / cayenneJdbcPassword
* cayenne.jdbc.min.connections / cayenneJdbcMinConnections
* cayenne.jdbc.max.conections / cayenneJdbcMaxConnections
At the minimum, cayenne.jdbc.url and cayenne.jdbc.driver must be present for
the overrides to kick in.
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