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  1. 18 Mar, 2021 2 commits
    • Phillip Webb's avatar
      Allow DB migrations without DataSourceProperties · 8ba45cc6
      Phillip Webb authored 
      Update `FlywayAutoConfiguration`, `LiquibaseAutoConfiguration` and
`DataSourceInitializer` classes so that they no longer depend on
`DataSourceProperties`. DB migrations can now be performed against
a `@Bean` defined primary `DataSource` with an alternative
username/password.

This update also removed using fallback properties when a custom
connection `url` is defined with Flyway or Liquibase. We now assume
that `username`, `password` and `driver-class-name` will be provided
if the default values are unacceptable. Our previous logic was
particularly flawed if a custom URL caused a change of driver type.

Closes gh-25643
      8ba45cc6
    • Phillip Webb's avatar
      Refactor DataSourceBuilder and add derivedFrom · 85f1e2c9
      Phillip Webb authored 
      Refactor `DataSourceBuilder` to use direct property mappers rather than
the `Binder` and aliases. Supported DataSource types now include two-way
mappers which allows us to both get and set properties in a uniform way.

A new `derivedFrom` factory method has been added which allows a new
`DataSource` to be derived from an existing one. This update is
primarily to allow Flyway and Liquibase migrations to work against a
`@Bean` configured DataSource rather than assuming that the primary
DataSource was always created via auto-configuration.

See gh-25643
      85f1e2c9
  3. 17 Mar, 2021 38 commits