DataSource

Drowsy DataSource

org.irenical.drowsy.datasource.DrowsyDataSource is a DataSource implementation with built-in dynamic configuration, allowing you to change any property at runtime. It's built upon HikariCP, Flyway and Jindy.
DrowsyDataSource is in itself a Lifecycle and can be used separately from Drowsy.

Usage

Lifecycle

DrowsyDataSource ds = new DrowsyDataSource();
ds.start();
... your code ...
ds.stop();

Retrieving a connection

Connection got = ds.getConnection();
... your code ...
got.close();

Keep in mind that DrowsyDataSource does not handle resource release. If you're using this module alone, ensure you close your Connections, Statements, ResultSets or any other JDBC resource you create.

Configuration

DataSource configuration is as in HikariCP, prefixed with jdbc. Plus two Flyway specific configurations.

jdbc.url=jdbc:postgresql://localhost:5432/MyDB
jdbc.username=me
jdbc.password=hunter2
...

# Whether or not to use Flyway, defaults to false
jdbc.flyway.bypass=false
#If set and Flyway is active, only updates greater that this will be applied, defaults to null
jdbc.flyway.baselineVersion=3