Spring Service Creator

Instructions

The following are key principles to follow while creating Spring Service classes:

• Make sure to create the recommended package structure for Spring Boot projects
• Create separate classes for Command and Query operations
• Use @Transactional for all write operations
• Use @Transactional(readOnly = true) for all read operations
• Create dedicated Command and Query objects for service method inputs
• Create dedicated Result objects for service method outputs
• Follow naming conventions of XCmd, XQuery and XResult

Example: EventCommandService (Command Service for write operations)