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What it is the advantages of Integrating JSF , Hibernate , Spring with each other? How does this will reflect on the application performance? Also what about Integrating Activiti BPMN2.0 Inside your application?
based on MVC Framework and the3tiers approach I can take advantage of each one of them
1- JSF is rapid Development approach and also is easy for implementing the presentation tier.
2- Spring with it's MVC is very good and maintainable in business tier.
3- Hibernate is for sure used in the persistance layer or DAO.
to provide a three tier architecture we integrate these things together to make the application easily modifyable and accessible.
Spring integration with most known other frameworks, to integrat with hibernat you can use jpa also consider spring Data project, for integration with jsf you will need to add EL resolver in faces-config check this link http://www.mkyong.com/jsf2/jsf-2-0-spring-integration-example/, also consider spring MVC as alternative to JSF, using them together is OK but depends on your project, if your project just CRUD application and not have complex in service layer, spring will only help with spring Data but you may face complixity you do not need, to integration with Activiti spring is very good option as Activiti is developed by spring and can integrat with it using spring easier.
Using Jsf the UI layer development is made very easy.I suggest not to use spring El Resolver.we can use Managed Beans for JSF with Spring for Business Services and Hibernate at Dao Layers.Regarding Performance if you start using JSF composites performane will be bad
Ok No problem What the matter That I consern about is the Performance about the application after deployment what About the performance ?
