Hi Jagir,
Service Builder saves development time is by providing Spring and Hibernate configurations for your project. Service Builder uses Spring dependency injection for making service implementation classes available at runtime and uses Spring AOP for database transaction management. Service Builder also uses the Hibernate persistence framework for object-relational mapping. As a convenience to developers, Service Builder hides the complexities of using these technologies. Developers can take advantage of Dependency Injection (DI), Aspect Oriented Programming (AOP), and Object-Relational Mapping (ORM) in their projects without having to manually set up a Spring or Hibernate environment or make any configurations.
Service builder generated Spring and Hibernate code when you define your service.xml and run service builder.
1) Spring Configuration
You can refer docroot/WEB-INF/src/META-INF/portlet-spring.xml
2) Hibernate Configuration
You can refer docroot/WEB-INF/src/META-INF/portlet-hbm.xml
3) JSON Javascript interface
It also create JSON based web services when you create remote services: *JSONSerializer.
You can find detailed explanation here:
https://www.liferay.com/documentation/liferay-portal/6.0/development/-/ai/service-build-2
Thanks:
Tonu
