Simplify column name discovery using Optionals utility methods. Add test to verify Column annotation precedence.
Javadoc, formatting.
Original pull request: #117.
We now provide a @MappedCollection annotation as replacement for @Column's keyColumn attribute.
class Person {
@MappedCollection(idColumn = "the_id", keyColumn = "the_key")
private List<Integer> mappedList;
}
Original pull request: #117.
Improved formatting, added author tags and issue comments.
Changed "entity" to "aggregate" in test names to make it more precise.
Original pull request: #94.
AggregateReferences can be used to reference other aggregates via their aggregate root without making them part of the referencing aggregate.
I.e. the referenced entities will not be included in SQL statements for the referencing aggregates, apart from their id.
Conversion between AggregateReferences and their ids and vice versa is done by the RelationalConverter.
The id-property was used to determine if there is an instance at all, or if it was null.
For entities that don't have an id that purpose is now fulfilled by selecting the backreference and checking it against null.
See also: DATAJDBC-223.
Previously, SimpleJdbcRepository.save(…) returned the original instance as result of the operation. That assumed that the JdbcAggregateOperations would only manipulate that instance, not return a new one. We now properly return the result of the delegating method call.
The entity creation not skips the property population entirely if the metamodel indicates that the instantiation already creates a complete entity. If there's need to actively populate properties, we now correctly skip the ones already consumed by the constructor.
Original pull request: #86.
If a parent DbAction does not offer a generated id, the id of the entity is used instead. This behavior was broken by DATAJDBC-241.
Related tickets: DATAJDBC-241.
Original pull request: #85.
Immutable entities can now be saved and loaded and the immutability will be honored.
This feature is currently limited to a single level of reference.
In order to implement this the logic for updating IDs with those generated from the database got moved out of the DefaultDataAccessStrategy into the AggregateChange.
As part of that move DataAccessStrategy.save now returns a generated id, if available.
See also: DATAJDBC-248.
Slight rewording of individual parts. Include namespace/populator/return type includes. Use spring-framework-docs variable where possible.
Original pull request: #81.
Introduced variable for linking to JavaDoc.
Used the `revnumber` in there in order to link to the proper version of the JavaDoc.
Changed package and class names matching the changes of DATAJDBC-226.
Fixed some typos.
Original pull request: #81.
Also made RelationalMappingContext actually use the JdbcSimpleTypes.
In order for this to work the database needs to be able to handle parameters of type UUID and store them either as such or internally convert them.
Currently no conversion by Spring Data JDBC happens.
Original pull request: #76.
