MapperDao is an ORM library for the scala language. https://code.google.com/p/mapperdao/
Apache Cayenne is a powerful, full-featured, and open source Java framework, plus developer tools, that provides Object Relational Mapping (ORM) and remoting services for persistence. The software is licensed under the Apache License.
ORM framework based on JavaBeans extension
Provides a Java Domain Specific Language for building type-safe and refactoring proof JPA queries.
Lightweight Object Relational Model (ORM) for persisting objects to SQL databases.
Xcelite is an ORM like Java library which allows you to easily serialize and deserialize Java beans to/from Excel spreadsheets