Morphia

MongoDB Object Document Mapping for the JVM

Morphia

Bidirectional mapping to and from the database
Transparently map your Java entities to MongoDB documents and back.
Extensible Type Conversion
Easily add support for custom types
Robust Query and Update APIs
Full Aggregation Support
Use MongoDB's aggregation framework with your application's Java classes.
Annotation driven indexing
Geospatial Queries

Latest documentation Source Code

Releases

ReleaseDocumentation
2.0.2 Reference | API
1.6.0 Reference | API
2.1.0-SNAPSHOT Reference | API

Critter

Build time query generated helpers
Check your query definitions at build time
Curated query and update operators
Only operations that make sense for the field's type are exposed

Latest documentation Source Code