Package io.goobi.viewer.dao

package io.goobi.viewer.dao

Data access layer of the Goobi viewer. Contains the central IDAO interface, its JPA implementation, JPA attribute converters, and database migration update classes.

Related Packages

Package	Description
io.goobi.viewer
io.goobi.viewer.dao.converter	JPA AttributeConverter implementations that handle serialization and deserialization of complex domain types (such as lists, translated texts, and scoped settings) to and from database column values.
io.goobi.viewer.dao.impl	JPA-based data access object implementation providing the full persistence layer for the Goobi viewer, including a custom class loader and the central JPADAO that covers all entity types.
io.goobi.viewer.dao.update	Database migration and update classes that apply structural and data-level changes to the Goobi viewer database schema during application upgrades, coordinated by the central DatabaseUpdater.

Interfaces

Class	Description
IDAO	Central data-access interface for the Goobi viewer, defining all persistence operations for the application's domain objects.