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Querying Firebird with JPA and jOOQ
Transcript of Querying Firebird with JPA and jOOQ
JPA & jOOQ
Mark Rotteveel @avalanche1979,
Delft, The Netherlands
C# dev by day
Java dev by night
What is JPA
Java standard API for object/relational persistence
Current version JPA 2.1
Specification of object to schema mapping
SQL-like query language (JPQL)
Java Object-Oriented Query
What is jOOQ
Library for type safe construction of SQL
Open-source for open-source databases
Enterprise license for
Supports multiple database dialects
Layout of the objects, mapping to database
META-INF/persistence.xml: the configuration
Optionally more xml config in META-INF/orm.xml
Generate mapping using Maven plugin
Live coding session
Based on employee.fdb
Using Firebird 3
: bad typist and demo effect ahead
Sample code: https://github.com/mrotteveel/talk2014