Version 2.2.0

Version 2.2.0 (2021-05-25)

Notes

Downloads

Binaries can be found on maven central.

Documentation

Full documentation can be found at https://morphia.dev/morphia/2.2. Javadoc can be found at https://morphia.dev/morphia/2.2/javadoc.

52 Issues Resolved

BREAKING

• #1601: Remove MorphiaInstanceCreator field from MapperOptions

TASK

• #1536: Migrate public CI to github actions

AGGREGATION

• #974: Aggregation Pipeline Can Not Map To Equivalent Class
• #1540: Add $sampleRate aggregation filter
• #1565: add support for $rand
• #1566: add $cosh, $sinh, and $tanh aggregation operators

BUG

• #865: Kotlin: Mapping exception when a field is delegated as NotNull
• #1541: External Mapping is broken
• #1546: Forward port #1545 (Impossible to add life cycle methods to entities having UUID fields)
• #1547: Forward port #1537 (Update pull does nothing)
• #1549: Expected @reference format in database
• #1551: Forward port #1500 (Reference Error)
• #1552: Forward port #1548 (Could not load ByteArray)
• #1573: Forward port #1568 (Null value handling is broken with lifecycle events)
• #1574: Forward port #1571 (Wildcard generics can cause crashes in certain scenarios)
• #1575: Forward port #1569 (Unset fails on deleted references)
• #1581: Classloader from MapperOptions is not respected in DiscriminatorLookup
• #1586: Wrong deserialization of polymorphic entities with lifecycle
• #1590: Forward port #1557: byte[] saved format changed
• #1601: Remove MorphiaInstanceCreator field from MapperOptions
• #1604: Forward port #1599
• #1605: MorphiaCursor shouldn't be in the internal package

DOCS

• #1529: new docs framework
• #1578: morphia.dev website is unusable on mobile devices
• #1595: In 2.x can not use project(field, true) on Query
• #1600: Update references documentation to cover the annotations, too
• #1605: MorphiaCursor shouldn't be in the internal package

ENHANCEMENT

• #611: Field annotations should also support method annotations
• #982: DatastoreImpl:tryVersionedUpdate should more descriptive than just ConcurrentModificationException
• #1155: Add nullable annotation for Kotlin
• #1189: Stream support
• #1511: Support getters/setters
• #1526: Loosen ID constraint on @entity
• #1530: Break out lifecycle management to separate codecs
• #1540: Add $sampleRate aggregation filter
• #1542: synchronize Morphia *Options classes with the new fields on the driver's *Options types
• #1565: add support for $rand
• #1566: add $cosh, $sinh, and $tanh aggregation operators
• #1579: Saving an existing document should unset null fieds in the database.
• #1585: Add UpdateOperations min/max support with Date or Instant values
• #1593: Make use of FindIterable.explain() now that it's there
• #1594: Upgrade driver dep to 4.2.0
• #1606: aggregation: support lookup with pipeline
• #1620: Provide static import friendly names for aggregation stages
• #1621: How to build a list of updates?

KOTLIN

• #865: Kotlin: Mapping exception when a field is delegated as NotNull
• #1155: Add nullable annotation for Kotlin

MIGRATION

• #611: Field annotations should also support method annotations
• #982: DatastoreImpl:tryVersionedUpdate should more descriptive than just ConcurrentModificationException
• #1511: Support getters/setters
• #1594: Upgrade driver dep to 4.2.0

QUESTION

• #1621: How to build a list of updates?

3 Pull Requests merged

• #1607: core: add lookup with pipeline
• #1587: #1586 deserialization of polymorphic entities with lifecycle
• #1582: #1581 respect MapperOptions classloader