We now support Cassandra time columns via LocalTime types (JSR-310, Joda and ThreeTenBackport) in domain classes, queries and updates.
@Table
class Schedule {
@Id String id;
LocalTime scheduledAt;
}
We now support mapped tuple values via @Tuple and @Element(1) annotations. Mapped tuple values can be embedded within table entities and user-defined. Mapped tuples can contain user-defined types, collection types and simple property types and are supported with schema generation.
@Tuple
class Address {
@Element(0) String city;
@Element(1) String street;
@Element(2) int sortOrder;
}
We now export composable repositories through our CDI extension. Repositories can now be customized either by a single custom implementation (as it was before) and by providing fragment interfaces along their fragment implementation.
This change aligns CDI support with the existing RepositoryFactory support we provide within a Spring application context.
Add AfterConvertEvent, introduce base class for AbstractDeleteEvent. Turn table name in mapping events to non-nullable. Replace guessTableName(…) with getTableName(…) and table name extraction from statements. Pass table name to converter mapper function for event propagation. Refactor tests to base class and test operations accessor.
Introduce lifecycle events and ProjectionFactory to AsyncCassandraTemplate.
Extend JavaDoc, add author and since tags. Reduce copyright year to inception year of new classes. Extend reference documentation.
Original pull request: #123.
We now support persistence lifecycle callbacks via Spring's ApplicationEvents. Events are fired upon select, insert, update, delete, and truncate statements. The following events are available:
* BeforeSaveEvent: Before inserting/updating a row in the database, via insert(…) and update(…).
* AfterSaveEvent: After inserting/updating a row in the database, via insert(…) and update(…).
* BeforeDeleteEvent: Before deleting row from the database, via delete(…) and truncate(…).
* AfterDeleteEvent: After deleting row from the database, via delete(…) and truncate(…).
* AfterLoadEvent: After retrieving a row from the database, via select(…), slice(…), and stream(…).
* AfterConvertEvent: After converting a row from the database to a POJO, via select(…), slice(…), and stream(…).
Original pull request: #123.
We now throw IncorrectResultSizeDataAccessException if a single entity query yields more result rows. Previously we gracefully returned the first element of the query without hinting whether the result was unique or not.
We now support map columns that use mapped user-defined types and converted, non-primitive types in their keys and values. Map columns can be used for schema generation, column and key/value types are derived from the declared types by inspecting whether they are either UDTs or they can be converted by a custom registered converter.
class Supplier {
@Id String id;
Map<Manufacturer, List<Currency>> currencies;
}
@UserDefinedType
class Manufacturer {
String name;
}
class UDTToCurrencyConverter implements Converter<UDTValue, Currency> {
// …
}
class CurrencyToUDTConverter implements Converter<Currency, UDTValue> {
// …
}
We now support TupleValue as simple Cassandra type within domain objects along with table schema generation. Tuple columns must be annotated with @CassandraType to derive the according Cassandra column type for schema generation.
@Table
class Person {
@Id
String id;
@CassandraType(type = Name.TUPLE, typeArguments = { Name.VARCHAR, Name.BIGINT })
TupleValue tupleValue;
}
