| This version is still in development and is not considered stable yet. For the latest stable version, please use Spring Integration 6.5.3! | 
Functionality
All JPA components perform their respective JPA operations by using one of the following:
- 
Entity classes 
- 
Java Persistence Query Language (JPQL) for update, select and delete (JPQL does not support inserts) 
- 
Native Query 
- 
Named Query 
The following sections describe each of these components in more detail.